path: root/g10/ChangeLog

2002-07-25  David Shaw  <dshaw@jabberwocky.com>

	* exec.c, export.c, import.c, keyedit.c, keyserver.c, misc.c:
	"Warning" -> "WARNING"

2002-07-24  David Shaw  <dshaw@jabberwocky.com>

	* main.h, import.c (parse_import_options, fix_hkp_corruption,
	import_one, delete_inv_parts), g10.c (main): New import-option
	"repair-hkp-subkey-bug", which repairs as much as possible the HKP
	mangling multiple subkeys bug.  It is on by default for keyserver
	receives, and off by default for regular --import.

	* main.h, import.c (import, import_one, delete_inv_parts), hkp.c
	(hkp_ask_import), keyserver.c (keyserver_spawn): Use keyserver
	import options when doing keyserver receives.

	* options.h, exec.h, exec.c (set_exec_path, exec_write), g10.c
	(main), keyserver.c (keyserver_spawn): If the user does not use
	"exec-path", completely replace $PATH with GNUPG_LIBEXECDIR before
	calling the keyserver helper.  If the user does use "exec-path",
	append GNUPG_LIBEXECDIR after the specified path.

2002-07-23  David Shaw  <dshaw@jabberwocky.com>

	* import.c (parse_import_options), export.c
	(parse_export_options): Fix offset problem with reversed ("no-")
	meanings.

	* import.c (delete_inv_parts): Discard subkey signatures (0x18 and
	0x28) if found in the userid section of the key.

	* sig-check.c (signature_check2): Signatures made by invalid
	subkeys (bad/missing binding sig) are also invalid.

	* keylist.c (print_fingerprint): Show the primary as well as the
	secondary key fingerprint in modes 1 & 2.

2002-07-22  David Shaw  <dshaw@jabberwocky.com>

	* options.h, main.h, g10.c (main), import.c
	(parse_import_options, delete_inv_parts), keyserver.c
	(parse_keyserver_options): add new --import-options option.  The
	only current flag is "allow-local-sigs".

	* g10.c (main): Don't disable MDC in pgp7 mode.

	* options.h, g10.c (main), keyserver.c (parse_keyserver_options):
	Remove old keyserver-option include-attributes now that there is
	an export-option for the same thing.

	* options.h, main.h, export.c (parse_export_options,
	do_export_stream), g10.c (main): add new --export-options option.
	Current flags are "include-non-rfc", "include-local-sigs",
	"include-attributes", and "include-sensitive-revkeys".

	* options.h, hkp.c (hkp_export), keyserver.c
	(parse_keyserver_options, keyserver_spawn): try passing unknown
	keyserver options to export options, and if successful, use them
	when doing a keyserver --send-key.

	* build-packet.c (build_sig_subpkt): We do not generate
	SIGSUBPKT_PRIV_VERIFY_CACHE anymore.

	* revoke.c (gen_desig_revoke): Lots more comments about including
	sensitive revkeys along with the revocation sig itself.

	* keyserver.c (parse_keyserver_options): Simpler implementation
	that can skip one pass over the options.

2002-07-18  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (keyedit_menu, menu_addrevoker): Allow specifying
	"sensitive" as an argument to an addrevoker command.  This sets
	the 0x40 sensitive revoker flag.

	* revoke.c (gen_desig_revoke): When generating a designated
	revocation, include the direct key sig that contains the
	designated revoker subpacket.  This allows sensitive designated
	revocation subpackets to be exported.  Also indicate which
	revokers are sensitive in the first place.

2002-07-17  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (show_key_with_all_names_colon): The 0x40 class bit in
	a designated revoker means "sensitive", not "local".  It's
	exportable under the right circumstances.

	* main.h, options.h, export.c (do_export_stream), g10.c (main),
	hkp.c (hkp_export), keyserver.c (keyserver_spawn: Add a flag to
	skip attribute packets and their signatures while exporting.  This
	is to accomodate keyservers (pksd again) that choke on attributes.
	Use keyserver-option "include-attributes" to control it.  This
	defaults to ON (i.e. don't skip).

2002-07-09  David Shaw  <dshaw@jabberwocky.com>

	* options.h, keyserver.c (parse_keyserver_uri, keyserver_spawn,
	keyserver_work), hkp.c (hkp_ask_import, hkp_export, hkp_search):
	Use a much more strict reading of RFC-2396 for the keyserver URIs.
	Specifically, don't try and be smart about checking the value of
	":port" so long as it is all digits, and properly handle opaque
	data (those scheme specific parts that do not start with "//").

2002-07-04  David Shaw  <dshaw@jabberwocky.com>

	* photoid.c (get_default_photo_command, show_photos): Honor
	FIXED_PHOTO_VIEWER and DISABLE_PHOTO_VIEWER.

	* mainproc.c (check_sig_and_print): Use --show-photos to show
	photos when verifying a sig made by a key with a photo.

	* keyserver.c (parse_keyserver_uri): Properly parse a URI with no
	:port section and an empty file path, but with a terminating '/'.
	(keyserver_work): Honor DISABLE_KEYSERVER_HELPERS.

	* hkp.c (hkp_ask_import): Display keyserver URI as a URI, but only
	if verbose.

	* exec.c, g10.c: USE_EXEC_PATH -> FIXED_EXEC_PATH

2002-07-03  David Shaw  <dshaw@jabberwocky.com>

	* exec.h, exec.c (set_exec_path, exec_write), g10.c (main): If
	USE_EXEC_PATH is defined at compile time, use it to lock the
	exec-path and not allow the user to change it.

2002-07-02  David Shaw  <dshaw@jabberwocky.com>

	* options.h, g10.c (main), keyserver.c (keyserver_refresh):
	Maintain and use the original keyserver URI for cosmetics rather
	than trying to recreate it when needed.

	* mainproc.c (check_sig_and_print): Properly disregard expired
	uids.  Make sure that the first uid listed is a real uid and not
	an attribute (attributes should only be listed in the "aka"
	section).  When there are no valid textual userids, try for an
	invalid textual userid before using any attribute uid.

2002-07-01  David Shaw  <dshaw@jabberwocky.com>

	* options.skel: Fix a few typos, clarify "group", and remove
	sample photo viewers for Win32 since they are the defaults now.

	* parse-packet.c (make_attribute_uidname), keylist.c
	(dump_attribs): Fix two typecast warnings.

	* packet.h, build-packet.c (build_attribute_subpkt), exec.c
	(expand_args), mkdtemp.c (mkdtemp), photoid.c
	(parse_image_header): Fix some signedness compiler warnings.

2002-07-01  Werner Koch  <wk@gnupg.org>

	* photoid.c (get_default_photo_command): Also use __MINGW32__
	instead of HAVE_DOSISH_SYSTEM.

	* encode.c (encode_symmetric): Do not use the new encryption code.

2002-06-30  Werner Koch  <wk@gnupg.org>

	* photoid.c: Use __MINGW32__ to include windows because
	HAVE_DOSISH_SYSTEM is also set for OS/2 and plain DOS.  Provide
	constant missing in older mingw installations. 

2002-06-21  Stefan Bellon  <sbellon@sbellon.de>

	* g10.c [__riscos__]: Moved RISC OS specific stuff to util/riscos.c
	and include/util.h.

	* gpgv.c [__riscos__]: Likewise.

2002-06-20  David Shaw  <dshaw@jabberwocky.com>

	* keydb.h, pkclist.c (select_algo_from_prefs): Allow passing a
	suggested algorithm which will be used if available.

	* encode.c (encode_crypt, encrypt_filter), sign.c (sign_file): Use
	new select_algo_from_prefs feature to check if forcing an
	algorithm would violate the recipient preferences.

	* photoid.c (get_default_photo_command, show_photos): Use
	different default viewers on different platforms.  Currently we
	have Win 9x, Win NT (2k, xp), Mac OSX, RISC OS, and "everybody
	else".  These are #ifdefs as much as possible to avoid clutter.

	* g10.c (strusage, build_list), keyedit.c (show_prefs), main.h,
	misc.c (compress_algo_to_string, check_compress_algo), pkclist.c
	(algo_available), keygen.c (keygen_set_std_prefs): New
	algo_to_string and check functions for compress algorithms.

2002-06-20  Werner Koch  <wk@gnupg.org>

	* misc.c (setsysinfo): Removed a #warning for Alpha's uniligedn
	trap disabling - it is quite possible that this is a debug relict.

2002-06-20  Stefan Bellon  <sbellon@sbellon.de>

	* g10.c [__riscos__]: Added image file system feature.

	* gpgv.c [__riscos__]: Added image file system feature.

	* photoid.c (show_photos) [__riscos__]: Set RISC OS filetype of
	photo id according to MIME type.

2002-06-19  David Shaw  <dshaw@jabberwocky.com>

	* hkp.c (parse_hkp_index): Don't leak memory when failing out of a
	bad HKP keyserver.

	* g10.c (add_notation_data): Relax slightly the rules as to what
	can go into a notation name - 2440 allows "@", for example.

2002-06-17  David Shaw  <dshaw@jabberwocky.com>

	* import.c (clean_subkeys, import_one): Only allow at most 1
	binding sig and at most 1 revocation sig on a subkey, as per
	2440:11.1.

	* hkp.c (parse_hkp_index, hkp_search): Error if the keyserver
	returns an unparseable HKP response.

2002-06-15  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (show_key_with_all_names), keylist.c
	(list_keyblock_print): Show "[expired]" before expired uids.

	* keyedit.c (show_key_with_all_names_colon), mainproc.c
	(list_node), keylist.c (list_keyblock_colon): Show flag 'e' for
	expired user ids.  Use "uat" for user attribute packets instead of
	"uid".  Also use '<count> <length>' rather than the fake user id
	string on attributes.

	* keygen.c (keygen_add_revkey): Remove unused code.

	* misc.c (check_permissions): Check directory permissions
	properly - they are not special files.

	* pkclist.c (expand_id, expand_group, build_pk_list): When
	expanding groups before building a pk list, inherit flags from the
	original pre-expanded string.

	* pubkey-enc.c (is_algo_in_prefs): Don't use prefs from expired
	uids.

2002-06-14  David Shaw  <dshaw@jabberwocky.com>

	* free-packet.c (copy_signature): Properly copy a signature that
	carries a revocation key on it.

	* pkclist.c (expand_id, expand_group, build_pk_list): Groups now
	work properly when used in the "Enter the user ID" prompt.

2002-06-14  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (show_key_with_all_names): Display warning if a user
	tries to show prefs on a v3 key with a v3 selfsig.

	* kbnode.c (dump_kbnode): Show if a uid is expired.

	* import.c (merge_blocks, import_revoke_cert): Show user ID
	receiving a revocation certificate.

	* free-packet.c (cmp_user_ids): Properly compare attribute ids.

	* pkclist.c (expand_groups): Maintain the strlist flags while
	expanding.  Members of an expansion inherit their flags from the
	expansion key.

	* options.h, cipher.c (write_header), g10.c (main), keygen.c
	(keygen_set_std_prefs): remove the personal_mdc flag.  It no
	longer serves a purpose now that the personal preference lists are
	split into cipher/digest/zip.

2002-06-14  Timo Schulz  <ts@winpt.org>

	* skclist.c (is_insecure): Implemented.
	
2002-06-12  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (keyserver_spawn): Properly handle PROGRAM responses
	when they have a CRLF ending.  Noted by Keith Ray.

	* keyserver.c (keyserver_spawn): Handle CRLF endings from
	keyserver helpers.  Also don't leak the last line worth of memory
	from the keyserver response.

	* main.h, misc.c (deprecated_warning): New function to warn about
	deprecated options and commands.

	* g10.c (main), keyserver-internal.h, keyserver.c
	(parse_keyserver_uri): Use new deprecated function to warn about
	honor-http-proxy, auto-key-retrieve, and x-broken-hkp.

2002-06-11  David Shaw  <dshaw@jabberwocky.com>

	* Makefile.am: link gpg with NETLIBS for the built-in HKP access.

2002-06-10  David Shaw  <dshaw@jabberwocky.com>

	* options.h, keyserver.c (keyserver_opts), g10.c (main): New
	keyserver option "include-subkeys".  This feature already existed,
	but now can be turned off.  It defaults to on.

	* options.h, keyserver.c (parse_keyserver_options,
	keyserver_spawn): There are now enough options to justify making a
	structure for the keyserver options rather than a page of
	if-then-else-if-then-etc.

	* getkey.c (merge_keys_and_selfsig, merge_selfsigs_main): Fix bug
	in calculating key expiration dates.

2002-06-09  David Shaw  <dshaw@jabberwocky.com>

	* keydb.h, getkey.c (get_user_id_native), import.c (import_one):
	Display user ID while importing a key.  Note this applies to both
	--import and keyserver --recv-keys.

	* exec.c (exec_finish): Log unnatural exit (core dump, killed
	manually, etc) for fork/exec/pipe child processes.

2002-06-08  Timo Schulz  <ts@winpt.org>

	* encode.c (encode_symmetric): Disable the compat flag
	when the expert mode is enabled.
	
2002-06-07  David Shaw  <dshaw@jabberwocky.com>

	* options.skel, options.h, main.h, keydb.h, pkclist.c
	(build_pk_list, expand_groups), g10.c (main, add_group): Add new
	"group" command to allow one name to expand into multiple keys.
	For simplicity, and to avoid potential loops, we only expand once
	- you can't make an alias that points to an alias.

	* main.h, g10.c (main), keygen.c (build_personal_digest_list):
	Simplify the default digest list - there is really no need for the
	other hashes since they will never be used after SHA-1 in the
	list.

	* options.skel, options.h, g10.c (main), hkp.c (hkp_ask_import,
	hkp_export, hkp_search), keyserver.c (parse_keyserver_options,
	parse_keyserver_uri, keyserver_work, keyserver_refresh): Make the
	"x-broken-hkp" keyserver scheme into keyserver-option
	"broken-http-proxy".  Move honor_http_proxy into
	keyserver_options.  Canonicalize the three variations of "hkp",
	"x-hkp", and "x-broken-hkp" into "hkp".

2002-06-07  Stefan Bellon  <sbellon@sbellon.de>

	* g10.c [__riscos__]: Added --attribute-file to do the same as
	--attribute-fd, but with a filename not a fd as argument.
	Added magic symbol for RISC OS to use different memory management.

	* gpgv.c [__riscos__]: Added magic symbol for RISC OS to use
	different memory management.

2002-06-06  David Shaw  <dshaw@jabberwocky.com>

	* main.h, g10.c (main), keygen.c (build_personal_digest_list): Put
	in a default digest preference list consisting of SHA-1, followed
	by every other installed digest except MD5.  Note this is the same
	as having no digest preference at all except for SHA-1 being
	favored.

	* options.h, g10.c (main), keygen.c (keygen_set_std_prefs),
	pkclist.c (select_algo_from_prefs): Split
	--personal-preference-list into three:
	--personal-{cipher|digest|compress}-preferences.  This allows a
	user to set one without affecting another (i.e. setting only a
	digest pref doesn't imply an empty cipher pref).

	* exec.c (exec_read): This is a safer way of guessing the return
	value of system().  Noted by Stefan Bellon.

2002-06-05  David Shaw  <dshaw@jabberwocky.com>

	* hkp.c (parse_hkp_index): Be more robust with keyservers
	returning very unparseable responses.

	* exec.c (exec_read): Catch and display an error when the remote
	process exits unnaturally (i.e. segfault) so the user knows what
	happened.  Also fix exec_write stub which has a different number
	of arguments now.

2002-06-05  Timo Schulz  <ts@winpt.org>

	* encode.c (encode_simple): Ignore the new mode for RFC1991.
	* mainproc.c (symkey_decrypt_sesskey): Better check for weird
	keysizes.
	
2002-06-05  Timo Schulz  <ts@winpt.org>

	* encode.c (encode_sesskey): New.
	(encode_simple): Use it here. But by default we use the compat
	mode which supress to generate encrypted session keys.
	
2002-06-05  Timo Schulz  <ts@winpt.org>

	* mainproc.c (symkey_decrypt_sesskey): New.
	(proc_symkey_enc): Support for encrypted session keys.
	
2002-06-04  David Shaw  <dshaw@jabberwocky.com>

	* sign.c (hash_for, sign_file): When encrypting and signing at the
	same time, consult the various hash prefs to pick a hash algorithm
	to use.  Pass in a 160-bit hint if any of the signing keys are
	DSA.

	* keydb.h, pkclist.c (select_algo_from_prefs, algo_available):
	Pass a "hints" opaque pointer in to let the caller give hints as
	to what algorithms would be acceptable.  The only current hint is
	for PREFTYPE_HASH to require a 160-bit hash for DSA.  Change all
	callers in encode.c (encode_crypt, encrypt_filter) and sign.c
	(sign_file).  If we settle on MD5 as the best algorithm based
	solely on recepient keys and SHA1 is also a possibility, use SHA1
	unless the user intentionally chose MD5.  This is as per 2440:13.

	* exec.c (make_tempdir): Fix duplicated filename problem.

2002-06-03  David Shaw  <dshaw@jabberwocky.com>

	* packet.h, parse-packet.c (enum_sig_subpkt): Report back from
	enum_sig_subpkt when a subpacket is critical and change all
	callers in keylist.c (show_policy_url, show_notation), mainproc.c
	(print_notation_data), and pkclist.c (do_show_revocation_reason).

	* keylist.c (show_policy_url, show_notation): Display if the
	policy or notation is critical.
	
2002-06-03  David Shaw  <dshaw@jabberwocky.com>

	* main.h, g10.c (main), keylist.c (dump_attribs, set_attrib_fd,
	list_keyblock_print, list_keyblock_colon), status.h, status.c
	(get_status_string): New --attribute-fd feature to dump the
	contents of attribute subpackets for frontends.  If --status-fd is
	also used, then a new status tag ATTRIBUTE is provided for each
	subpacket.

	* packet.h, getkey.c (fixup_uidnode, merge_selfsigs_main,
	merge_selfsigs_subkey), parse-packet.c (setup_user_id): Keep track
	of the expiration time of a user ID, and while we're at it, use
	the expired flag from the selfsig rather than reparsing the
	SIG_EXPIRE subpacket.

	* photoid.c (generate_photo_id): When adding a new photo ID,
	showing the photo for confirmation is not safe when noninteractive
	since the "user" may not be able to dismiss a viewer window.
	Noted by Timo Schulz.
	
2002-06-03  David Shaw  <dshaw@jabberwocky.com>

	* options.skel: Sample photo viewers for Win32.

	* misc.c (pct_expando): Use the seckey for %k/%K if the pubkey is
	not available.

	* photoid.h, photoid.c (show_photos): Include the seckey in case a
	user tries to view a photo on a secret key, and change all callers
	in keyedit.c (menu_showphoto), keylist.c (list_keyblock_print),
	and photoid.c (generate_photo_id).

2002-06-02  David Shaw  <dshaw@jabberwocky.com>

	* photoid.c (show_photos): Work properly when not called with a
	public key.

2002-05-31  David Shaw  <dshaw@jabberwocky.com>

	* sign.c (mk_notation_and_policy): Free unneeded buffer.

	* hkp.c (parse_hkp_index): Properly handle the '&' character
	(i.e. "&amp;") in HKP responses.

	* getkey.c (merge_selfsigs_main): Fix reversed expiration time
	check with self-sigs.

	* keyedit.c (sign_uids): When making a new self-sig on a v3 key,
	make a v3 self-sig unless it is currently a v3 self-sig being
	promoted to v4.

2002-05-31  Timo Schulz  <ts@winpt.org>

	* pkclist.c (do_show_revocation_reason): Don't use capital
	letters for non-interactive output.
	(show_revocation_reason): Now it is global.
	* pubkey-enc.c (get_it): Show if the key has been revoked.
	
2002-05-30  David Shaw  <dshaw@jabberwocky.com>

	* sign.c (write_signature_packets, sign_file, clearsign_file,
	sign_symencrypt_file): Make a v4 signature if a policy URL or
	notation is set, unless v3 sigs are forced via rfc1991 or
	force-v3-sigs.  Also remove some doubled code and clarify an error
	message (we don't sign in PGP2 mode - just detach-sign).

	* parse-packet.c (parse_one_sig_subpkt): Add KS_FLAGS to the "any
	size" section.

2002-05-29  David Shaw  <dshaw@jabberwocky.com>

	* keygen.c (keygen_set_std_prefs, add_feature_mdc): Use "mdc" and
	"no-mdc" in the prefs string to allow switching on and off the MDC
	feature.  This is needed to properly export a key from GnuPG for
	use on PGP which does not support MDC - without this, MDC-capable
	implementations will still try and generate MDCs which will break
	PGP.

	* keygen.c (keygen_get_std_prefs): Show "[mdc]" in prefs string if
	it is enabled.

	* options.h, g10.c (main), cipher.c (write_header), keygen.c
	(keygen_set_std_prefs): For consistency, allow the user to specify
	mdc/no-mdc in the --personal-preference-list.  If disabled, it
	acts just like --disable-mdc.

2002-05-29  David Shaw  <dshaw@jabberwocky.com>

	* options.h, exec.c: Add some debugging info, using the 1024 debug
	flag.

	* exec.c (win_system): New system()-like function for win32 that
	does not return until the child process terminates.  Of course,
	this doesn't help if the process itself exits before it is
	finished.

2002-05-29  Werner Koch  <wk@gnupg.org>

	* encode.c (encode_simple): Intialize PKT when --no-literal is used.

	* keyedit.c (show_key_with_all_names_colon): Renamed the record
	for revocation keys to "rvk".

2002-05-27  Werner Koch  <wk@gnupg.org>

	* keyedit.c (show_key_with_all_names_colon): New.
	(show_key_with_all_names): Divert to new function when required.
	Sanitize printing of revoker name.

2002-05-27  David Shaw  <dshaw@jabberwocky.com>

	* build-packet.c (build_sig_subpkt): Handle setting sig flags for
	certain subpacket types (notation, policy url, exportable,
	revocable).  keyedit.c (sign_mk_attrib): Flags no longer need to
	be set here.

	* packet.h, parse-packet.c (parse_one_sig_subpkt), build-packet.c
	(build_sig_subpkt): Call parse_one_sig_subpkt to sanity check
	buffer lengths before building a sig subpacket.

2002-05-26  David Shaw  <dshaw@jabberwocky.com>

	* sign.c (mk_notation_and_policy): Include secret key to enable %s
	expandos, and pass notations through pct_expando as well.

	* main.h, misc.c (pct_expando): Add %s and %S expandos for
	signer's keyid.

2002-05-25  David Shaw  <dshaw@jabberwocky.com>

	* g10.c (strusage, build_list): Add compress algorithms to
	--version list.  Show algorithm numbers when --verbose --version
	is done.

2002-05-22  David Shaw  <dshaw@jabberwocky.com>

	* options.h, main.h, keygen.c (keygen_set_set_prefs,
	keygen_get_std_prefs, keygen_upd_std_prefs), keyedit.c
	(keyedit_menu), g10.c (main), pkclist.c (select_algo_from_prefs):
	Add --personal-preference-list which allows the user to factor in
	their own preferred algorithms when the preference lists are
	consulted.  Obviously, this does not let the user violate a
	recepient's preferences (and the RFC) - this only influences the
	ranking of the agreed-on (and available) algorithms from the
	recepients.  Suggested by David Hollenberg.

	* options.h, keygen.c (keygen_set_std_prefs), g10.c (main): Rename
	--preference-list to --default-preference-list (as that is what it
	really is), and make it a true default in that if the user selects
	"default" they get this list and not the compiled-in list.

2002-05-22  Werner Koch  <wk@gnupg.org>

	* g10.c (main): Add missing LF in a info printout and made it
	translatable.  Noted by Michael Tokarev.

2002-05-21  Werner Koch  <wk@gnupg.org>

	* g10.c (main): Removed the undef of USE_SHM_COPROCESSING which
	was erroneously introduced on 2002-01-09.

	* signal.c (got_fatal_signal): Don't write the Nul to stderr.
	Reported by David Hollenberg.

2002-05-18  David Shaw  <dshaw@jabberwocky.com>

	* main.h, g10.c (main), revoke.c (gen_desig_revoke): Generate a
	designated revocation via --desig-revoke

	* keyedit.c (keyedit_menu, menu_addrevoker): New "addrevoker"
	command to add a designated revoker to a key.

2002-05-17  David Shaw  <dshaw@jabberwocky.com>

	* gpgv.c: Add stub for get_ownertrust().

	* g10.c (main): --allow-freeform-uid should be implied by
	OpenPGP.  Add --no-allow-freeform-uid.

	* keyedit.c (sign_uids): Issue a warning when signing a
	non-selfsigned uid.

	* getkey.c (merge_selfsigs_main): If a key has no selfsigs, and
	allow-non-selfsigned-uid is not set, still try and make the key
	valid by checking all uids for a signature from an ultimately
	trusted key.

2002-05-16  David Shaw  <dshaw@jabberwocky.com>

	* main.h, keygen.c (keygen_add_revkey): Add revocation key
	subpackets to a signature (callable by
	make_keysig_packet). (write_direct_sig): Write a 1F direct key
	signature. (parse_revocation_key): Parse a string in
	algo:fpr:sensitive format into a revocation
	key. (get_parameter_revkey, do_generate_keypair): Call above
	functions when prompted from a batch key generation file.

	* build-packet.c (build_sig_subpkt): Allow multiple revocation key
	subpackets in a single sig.

	* keydb.h, getkey.c (get_seckey_byfprint): Same as
	get_pubkey_byfprint, except for secret keys.  We only know the
	fingerprint of a revocation key, so this is needed to retrieve the
	secret key needed to issue a revokation.

	* packet.h, parse-packet.c (parse_signature, parse_revkeys): Split
	revkey parsing off into a new function that can be used to reparse
	after manipulating the revkey list.

	* sign.c (make_keysig_packet): Ability to make 1F direct key
	signatures.

2002-05-15  David Shaw  <dshaw@jabberwocky.com>

	* options.skel: keyserver.pgp.com is gone, so list pgp.surfnet.nl
	as a sample LDAP server instead.

	* getkey.c (merge_selfsigs_main): Properly handle multiple
	revocation keys in a single packet.  Properly handle revocation
	keys that are in out-of-order packets.  Remove duplicates in
	revocation key list.

2002-05-14  Timo Schulz   <ts@winpt.org>

	* exec.c (make_tempdir) [MINGW32]: Added missing '\'.
	
2002-05-14  Stefan Bellon  <sbellon@sbellon.de>

	* exec.c (make_tempdir): Make use of EXTSEP_S instead of hardcoded
	dot as extension separator.

2002-05-13  David Shaw  <dshaw@jabberwocky.com>

	* photoid.c (show_photos): Use the long keyid as the filename for
	the photo.  Use the short keyid as the filename on 8.3 systems.

	* exec.h, exec.c (make_tempdir, exec_write, exec_finish): Allow
	caller to specify filename.  This should make things easier on
	windows and macs where the file extension is required, but a whole
	filename is even better.

	* keyedit.c (show_key_with_all_names, show_prefs): Show proper
	prefs for a v4 key uid with no selfsig at all.

	* misc.c (check_permissions): Don't check permissions on
	non-normal files (pipes, character devices, etc.)

2002-05-11  Werner Koch  <wk@gnupg.org>

	* mainproc.c (proc_symkey_enc): Avoid segv in case the parser
	encountered an invalid packet.

	* keyserver.c (keyserver_export): Get confirmation before sending
	all keys.

2002-05-10  Stefan Bellon  <sbellon@sbellon.de>

	* g10.c, hkp.c, keyedit.c, keyserver.c: Replaced all occurrances
	of strcasecmp with ascii_strcasecmp and all occurrances of
	strncasecmp with ascii_memcasecmp.

2002-05-10  David Shaw  <dshaw@jabberwocky.com>

	* packet.h, getkey.c (fixup_uidnode), keyedit.c (show_prefs): Show
	assumed prefs for hash and compression as well as the cipher pref.
	Show assumed prefs if there are no prefs at all on a v4
	self-signed key.

	* options.h, g10.c (main), sign.c (make_keysig_packet): New
	--cert-digest-algo function to override the default key signing
	hash algorithm.

2002-05-09  David Shaw  <dshaw@jabberwocky.com>

	* getkey.c (merge_selfsigs_main): Make sure the revocation key
	list starts clean as this function may be called more than once
	(e.g. from functions in --edit).

	* g10.c, encode.c (encode_crypt), sign.c (sign_file,
	sign_symencrypt_file): Make --compress-algo work like the
	documentation says.  It should be like --cipher-algo and
	--digest-algo in that it can override the preferences calculation
	and impose the setting the user wants.  No --compress-algo setting
	allows the usual preferences calculation to take place.

	* main.h, compress.c (compress_filter): use new
	DEFAULT_COMPRESS_ALGO define, and add a sanity check for compress
	algo value.

2002-05-08  David Shaw  <dshaw@jabberwocky.com>

	* pkclist.c (select_algo_from_prefs): There is an assumed
	compression preference for uncompressed data.

2002-05-07  David Shaw  <dshaw@jabberwocky.com>

	* options.h, g10.c (main), getkey.c (finish_lookup), pkclist.c
	(algo_available): --pgp7, identical to --pgp6 except that it
	permits a few algorithms that PGP 7 added: AES128, AES192, AES256,
	and TWOFISH.  Any more of these --pgpX flags, and it'll be time to
	start looking at a generic --emulate-pgp X option.

	* export.c (do_export_stream): Warn the user when exporting a
	secret key if it or any of its secret subkeys are protected with
	SHA1 while simple_sk_checksum is set.

	* parse-packet.c (parse_key): Show when the SHA1 protection is
	used in --list-packets.

	* options.h, build-packet.c (do_comment), g10.c (main): Rename
	--no-comment as --sk-comments/--no-sk-comments (--no-comment still
	works) and make the default be --no-sk-comments.

2002-05-07  Werner Koch  <wk@gnupg.org>

	* keygen.c (get_parameter_algo): Never allow generation of the
	deprecated RSA-E or RSA-S flavors of PGP RSA.
	(ask_algo): Allow generation of RSA sign and encrypt in expert
	mode.  Don't allow ElGamal S+E unless in expert mode.
	* helptext.c: Added entry keygen.algo.rsa_se.

2002-05-07  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (sign_uids): If --expert is set, allow re-signing a
	uid to promote a v3 self-sig to a v4 one.  This essentially
	deletes the old v3 self-sig and replaces it with a v4 one.

	* packet.h, parse-packet.c (parse_key), getkey.c
	(merge_keys_and_selfsig, merge_selfsigs_main): a v3 key with a v4
	self-sig must never let the v4 self-sig express a key expiration
	time that extends beyond the original v3 expiration time.

2002-05-06  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (sign_uids): When making a self-signature via "sign"
	don't ask about sig level or expiration, and include the usual
	preferences and such for v4 self-sigs.  (menu_set_preferences):
	Convert uids from UTF8 to native before printing.

	* keyedit.c (sign_uids): Convert uids from UTF8 to native before
	printing.  (menu_set_primary_uid): Show error if the user tries to
	make a uid with a v3 self-sig primary.

2002-05-05  David Shaw  <dshaw@jabberwocky.com>

	* import.c (import_one): When merging with a key we already have,
	don't let a key conflict (same keyid but different key) stop the
	import: just skip the bad key and continue.

	* exec.c (make_tempdir): Under Win32, don't try environment
	variables for temp directories - GetTempDir tries environment
	variables internally, and it's better not to second-guess it in
	case MS adds some sort of temp dir handling to Windows at some
	point.

2002-05-05  Timo Schulz  <ts@winpt.org>

        * mainproc.c (proc_symkey_enc): Don't ask for a passphrase
        in the list only mode.
	
2002-05-05  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (keyserver_refresh): --refresh-keys implies
	--merge-only so as not to import keys with keyids that match the
	ones being refreshed.  Noted by Florian Weimer.

2002-05-04  Stefan Bellon  <sbellon@sbellon.de>

	* free-packet.c (copy_public_key): Don't call m_alloc(0), therefore
	added consistency check for revkey and numrefkeys.

	* getkey.c (check_revocation_keys): Added consistency check for
	revkey and numrefkeys.

	* keyedit.c (show_key_with_all_names): Likewise.

2002-05-03  David Shaw  <dshaw@jabberwocky.com>

	* photoid.c: Provide default image viewer for Win32.

	* misc.c (pct_expando): %t means extension, not name ("jpg", not
	"jpeg").

	* keyserver.c (keyserver_spawn), photoid.c (show_photos), exec.h,
	exec.c: Allow the caller to determine the temp file extension when
	starting an exec_write and change all callers.

	* keyedit.c (sign_uids): Nonrevocable key signatures cause an
	automatic promotion to v4.

	* exec.c: Provide stubs for exec_ functions when NO_EXEC is
	defined.

2002-05-02  David Shaw  <dshaw@jabberwocky.com>

	* photoid.h, photoid.c (parse_image_header, image_type_to_string):
	Useful functions to return data about an image.

	* packet.h, parse-packet.c (make_attribute_uidname,
	parse_attribute_subpkts, parse_attribute), photoid.h, photoid.c
	(show_photos): Handle multiple images in a single attribute
	packet.

	* main.h, misc.c (pct_expando), sign.c (mk_notation_and_policy),
	photoid.c (show_photos): Simpler expando code that does not
	require using compile-time string sizes.  Call
	image_type_to_string to get image strings (i.e. "jpg",
	"image/jpeg").  Change all callers.

	* keyedit.c (menu_showphoto), keylist.c (list_keyblock_print):
	Allow viewing multiple images within a single attribute packet.

	* gpgv.c: Various stubs for link happiness.

2002-05-02  David Shaw  <dshaw@jabberwocky.com>

	* build-packet.c (build_sig_subpkt), keyedit.c (sign_uids),
	options.h, sign.c (mk_notation_and_policy), g10.c (main,
	add_notation_data, add_policy_url (new), check_policy_url
	(removed)): Allow multiple policy URLs on a given signature.
	Split "--notation-data" into "--cert-notation" and
	"--sig-notation" so the user can set different policies for key
	and data signing.  For backwards compatibility, "--notation-data"
	sets both, as before.

2002-05-02  Werner Koch  <wk@gnupg.org>

	* options.skel: Removed the comment on trusted-keys because this
	option is now deprecated.

2002-05-01  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (menu_adduid): 2440bis04 says that multiple attribute
	packets on a given key are legal.

	* keyserver.c (keyserver_refresh): the fake v3 keyid hack applies
	to "mailto" URLs as well since they are also served by pksd.

2002-04-29  Werner Koch  <wk@gnupg.org>

	Added a copyright year for files changed this year.

2002-04-25  Werner Koch  <wk@gnupg.org>

	* g10.c, options.h: New options --display, --ttyname, --ttytype,
	--lc-ctype, --lc-messages to be used with future versions of the
	gpg-agent. 
	* passphrase.c (agent_send_option,agent_send_all_options): New.
	(agent_open): Send options to the agent.

	* trustdb.c (update_ownertrust, clear_ownertrust): Do an explicit
	do_sync because revalidation_mark does it only if when the
	timestamp actually changes.

2002-04-23  David Shaw  <dshaw@jabberwocky.com>

	* main.h, keygen.c (do_generate_keypair), keylist.c
	(print_signature_stats, list_all, list_one, list_keyblock,
	list_keyblock_print, list_keyblock_colon): After generating a new
	key, show the key information (name, keyid, fingerprint, etc.)
	Also do not print uncheckable signatures (missing key..) in
	--check-sigs.  Print statistics (N missing keys, etc.) after
	--check-sigs.

	* keyedit.c (sign_uids): When signing a key with an expiration
	date on it, the "Do you want your signature to expire at the same
	time?" question should default to YES.

2002-04-22  David Shaw  <dshaw@jabberwocky.com>

	* parse-packet.c (parse_plaintext), packet.h, plaintext.c
	(handle_plaintext): Fix bug in handling literal packets with
	zero-length data (no data was being confused with partial body
	length).

	* misc.c (pct_expando), options.skel: %t means extension ("jpg").
	%T means MIME type ("image/jpeg").

	* import.c (import_one): Only trigger trust update if the keyring
	is actually changed.

	* export.c (do_export_stream): Missing a m_free.

2002-04-22  Stefan Bellon  <sbellon@sbellon.de>

	* keyid.c (expirestr_from_sk, expirestr_from_sig): Added _() to
	string constant.

	* exec.c (make_tempdir) [__riscos__]: Better placement of
	temporary file.

2002-04-20  David Shaw  <dshaw@jabberwocky.com>

	* keygen.c (generate_subkeypair): 2440bis04 adds that creating
	subkeys on v3 keys is a MUST NOT.

	* getkey.c (finish_lookup): The --pgp6 "use the primary key"
	behavior should only apply while data signing and not encryption.
	Noted by Roger Sondermann.

2002-04-19  Werner Koch  <wk@gnupg.org>

	* keygen.c (keygen_set_std_prefs): Put back 3DES because the RFC
	says it is good form to do so.

2002-04-19  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (menu_deluid): Only cause a trust update if we delete
	a non-revoked user id.

	* hkp.c (hkp_ask_import), keyserver.c (parse_keyserver_options,
	keyserver_spawn), options.h: Remove fast-import keyserver option
	(no longer meaningful).

	* g10.c (main), keyedit.c (sign_uids), options.h: Change
	--default-check-level to --default-cert-check-level as it makes
	clear what it operates on.

	* g10.c (main): --pgp6 also implies --no-ask-sig-expire.

	* delkey.c (do_delete_key): Comment.

	* keyedit.c (sign_uids, keyedit_menu, menu_deluid, menu_delsig,
	menu_expire, menu_revsig, menu_revkey): Only force a trustdb check
	if we did something that changes it.

	* g10.c: add "--auto-check-trustdb" to override a
	"--no-auto-check-trustdb"

2002-04-19  Werner Koch  <wk@gnupg.org>

	* tdbio.c (tdbio_write_nextcheck): Return a status whether the
	stamp was actually changed.
	* trustdb.c (revalidation_mark): Sync the changes.  Removed the
	sync operation done by its callers.
	(get_validity): Add logic for maintaining a pending_check flag.
	(clear_ownertrust): New.
	
	* keyedit.c (sign_uids): Don't call revalidation_mark depending on
	primary_pk.
	(keyedit_menu): Call revalidation_mark after "trust".
	(show_key_with_all_names): Print a warning on the wrong listed key
	validity.

	* delkey.c (do_delete_key): Clear the owenertrust information when
	deleting a public key.
	
2002-04-18  Werner Koch  <wk@gnupg.org>

	* seskey.c (encode_md_value): Print an error message if a wrong
	digest algorithm is used with DSA.  Changed all callers to cope
	with a NULL return.  Problem noted by Imad R. Faiad.

2002-04-18  David Shaw  <dshaw@jabberwocky.com>

	* trustdb.c (mark_usable_uid_certs): Properly handle nonrevocable
	signatures that can expire.  In short, the only thing that can
	override an unexpired nonrevocable signature is another unexpired
	nonrevocable signature.

	* getkey.c (finish_lookup): Always use primary signing key for
	signatures when --pgp6 is on since pgp6 and 7 do not understand
	signatures made by signing subkeys.

2002-04-18  Werner Koch  <wk@gnupg.org>

	* trustdb.c (validate_keys): Never schedule a nextcheck into the
	past.
	(validate_key_list): New arg curtime use it to set next_expire.
	(validate_one_keyblock): Take the current time from the caller.
	(clear_validity, reset_unconnected_keys): New.
	(validate_keys): Reset all unconnected keys.

	* getkey.c (premerge_public_with_secret): Fixed 0x12345678! syntax
	for use with secret keys.
	(lookup): Advance the searchmode after a search FIRST.

	* seckey-cert.c (do_check): Always calculate the old checksum for
	use after unprotection.

	* g10.c, options.skel: New option --no-escape-from.  Made
	--escape-from and --force-v3-sigs the default and removed them
	from the options skeleton.

2002-04-16  Werner Koch  <wk@gnupg.org>

	* parse-packet.c (parse_key): Support a SHA1 checksum as per
	draft-rfc2440-bis04.
	* packet.h (PKT_secret_key): Add field sha1chk.
	* seckey-cert.c (do_check): Check the SHA1 checksum
	(protect_secret_key): And create it.
	* build-packet.c (do_secret_key): Mark it as sha-1 protected.
	* g10.c, options.h: New option --simple-sk-checksum.

2002-04-13  David Shaw  <dshaw@jabberwocky.com>

	* parse-packet.c (parse_signature): Minor fix - signatures should
	expire at their expiration time and not one second later.

	* keygen.c (proc_parameter_file): Allow specifying preferences
	string (i.e. "s5 s2 z1 z2", etc) in a batchmode key generation
	file.

	* keyedit.c (keyedit_menu): Print standard error message when
	signing a revoked key (no new translation).

	* getkey.c (merge_selfsigs): Get the default set of key prefs from
	the real (not attribute) primary uid.

2002-04-12  David Shaw  <dshaw@jabberwocky.com>

	* pkclist.c (build_pk_list): Fix bug that allowed a key to be
	selected twice in batch mode if one instance was the default
	recipient and the other was an encrypt-to.  Noted by Stefan
	Bellon.

	* parse-packet.c (dump_sig_subpkt): Show data in trust and regexp
	sig subpackets.

	* keyedit.c (keyedit_menu): Use new function real_uids_left to
	prevent deleting the last real (i.e. non-attribute) uid.  Again,
	according to the attribute draft. (menu_showphoto): Make another
	string translatable.

2002-04-11  David Shaw  <dshaw@jabberwocky.com>

	* build-packet.c (build_sig_subpkt): Delete subpackets from both
	hashed and unhashed area on update.  (find_subpkt): No longer
	needed.

	* keyedit.c (sign_uids): With --pgp2 on, refuse to sign a v3 key
	with a v4 signature.  As usual, --expert overrides.  Try to tweak
	some strings to a closer match so they can all be translated in
	one place.  Use different helptext keys to allow different help
	text for different questions.

	* keygen.c (keygen_upd_std_prefs): Remove preferences from both
	hashed and unhashed areas if they are not going to be used.

2002-04-10  David Shaw  <dshaw@jabberwocky.com>

	* misc.c (pct_expando), options.skel: Use %t to indicate type of a
	photo ID (in this version, it's always "jpeg").  Also tweak string
	expansion loop to minimize reallocs.

	* mainproc.c (do_check_sig): Variable type fix.

	* keyedit.c (menu_set_primary_uid): Differentiate between true
	user IDs and attribute user IDs when making one of them primary.
	That is, if we are making a user ID primary, we alter user IDs.
	If we are making an attribute packet primary, we alter attribute
	packets.  This matches the language in the latest attribute packet
	draft.

	* keyedit.c (sign_uids): No need for the empty string hack.

	* getkey.c (fixup_uidnode): Only accept preferences from the
	hashed segment of the self-sig.

2002-04-10  Werner Koch  <wk@gnupg.org>

	* tdbio.c (migrate_from_v2): Fixed the offset to read the old
	ownertrust value and only add entries to the table if we really
	have a value.

2002-04-08  David Shaw  <dshaw@jabberwocky.com>

	* status.h, status.c (get_status_string): Add KEYEXPIRED, EXPSIG,
	and EXPKEYSIG.  Add "deprecated-use-keyexpired-instead" to
	SIGEXPIRED.

	* sig-check.c (do_check): Start transition from SIGEXPIRED to
	KEYEXPIRED, since the actual event is signature verification by an
	expired key and not an expired signature. (do_signature_check,
	packet.h): Rename as signature_check2, make public, and change all
	callers.

	* mainproc.c (check_sig_and_print, do_check_sig): Use status
	EXPSIG for an expired, but good, signature.  Add the expiration
	time (or 0) to the VALIDSIG status line.  Use status KEYEXPSIG for
	a good signature from an expired key.

	* g10.c (main): remove checks for no arguments now that argparse
	does it.

2002-04-06  Werner Koch  <wk@gnupg.org>

	* keyring.c (keyring_get_keyblock): Disable the keylist mode here.

	* encode.c (encode_simple, encode_crypt): Only test on compressed
	files if a compress level was not explicity set.

	* keygen.c (keygen_set_std_prefs): Removed Blowfish and Twofish
	from the list of default preferences, swapped the preferences of
	RMD160 and SHA1.  Don't include a preference to 3DES unless the
	IDEA kludge gets used.

	* free-packet.c (free_packet): call free_encrypted also for
	PKT_ENCRYPTED_MDC.

	* compress.c (release_context): New.
	(handle_compressed): Allocate the context and setup a closure to
	release the context.  This is required because there is no
	guarabntee that the filter gets popped from the chain at the end
	of the function.  Problem noted by Timo and probably also the
	cause for a couple of other reports.
	(compress_filter): Use the release function if set.

	* tdbio.c [__CYGWIN32__]: Don't rename ftruncate.  Noted by
	Disastry.

	* parse-packet.c (parse_signature): Put parens around a bit test.

	* exec.c (make_tempdir): Double backslash for TMP directory
	creation under Windows.  Better strlen the DIRSEP_S constants for
	allocation measurements.

	* decrypt.c (decrypt_messages): Release the passphrase aquired
	by get_last_passphrase.

2002-04-02  Werner Koch  <wk@gnupg.org>

	* Makefile.am (EXTRA_DIST): Removed OPTIONS an pubring.asc - they
	are no longer of any use. 

2002-04-03  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (parse_keyserver_options): fix auto-key-retrieve to
	actually work as a keyserver-option (noted by Roger Sondermann).

	* keylist.c (reorder_keyblock): do not reorder the primary
	attribute packet - the first user ID must be a genuine one.

2002-03-31  David Shaw  <dshaw@jabberwocky.com>

	* keylist.c (list_keyblock_colon): Fix ownertrust display with
	--with-colons.

	* keygen.c (generate_user_id), photoid.c (generate_photo_id):
	Properly initialize the user ID refcount.  A few more "y/n" ->
	"y/N" in photoid.c.

	* keyedit.c (ask_revoke_sig): Warn the user if they are about to
	revoke an expired sig (not a problem, but they should know).  Also
	tweak a few prompts to change "y/n" to "y/N", which is how most
	other prompts are written.

	* keyserver.c (keyserver_search_prompt): Control-d escapes the
	keyserver search prompt.

	* pkclist.c (show_revocation_reason & callers): If a subkey is
	considered revoked solely because the parent key is revoked, print
	the revocation reason from the parent key.

	* trustdb.c (get_validity): Allow revocation/expiration to apply
	to a uid/key with no entry in the trustdb.

2002-03-29  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (printunquoted): unquote backslashes from keyserver
	searches

	* hkp.c (write_quoted): quote backslashes from keyserver searches

2002-03-26  Werner Koch  <wk@gnupg.org>

	* keygen.c (ask_keysize): Removed the warning for key sizes > 1536.

2002-03-25  Werner Koch  <wk@gnupg.org>

	* keyedit.c (sign_uids): Use 2 strings and not a %s so that
	translations can be done the right way.
	* helptext.c: Fixed small typo.

2002-03-23  David Shaw  <dshaw@jabberwocky.com>

	* import.c (append_uid, merge_sigs): it is okay to import
	completely non-signed uids now (with --allow-non-selfsigned-uid).

	* getkey.c (get_primary_uid, merge_selfsigs_main): do not choose
	an attribute packet (i.e. photo) as primary uid.  This prevents
	oddities like "Good signature from [image of size 2671]".  This is
	still not perfect (one can still select an attribute packet as
	primary in --edit), but is closer to the way the draft is going.

	* g10.c (build_list): algorithms should include 110.

	* g10.c (main): --pgp2 implies --no-ask-sig-expire and
	--no-ask-cert-expire as those would cause a v4 sig/cert.

	* armor.c (is_armor_header): be more lenient in what constitutes a
	valid armor header (i.e. -----BEGIN blah blah-----) as some
	Windows programs seem to add spaces at the end.  --openpgp makes
	it strict again.

2002-03-18  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (keyserver_search_prompt): Properly handle a "no
	keys found" case from the internal HKP code (external HKP is ok).
	Also, make a COUNT -1 (i.e. streamed) keyserver response a little
	more efficient.

	* g10.c (main): Add --no-allow-non-selfsigned-uid

2002-03-17  David Shaw  <dshaw@jabberwocky.com>

	* g10.c (main): --openpgp implies --allow-non-selfsigned-uid.

	* getkey.c (merge_selfsigs_main): If none of the uids are primary
	(because none are valid) then pick the first to be primary (but
	still invalid).  This is for cosmetics in case some display needs
	to print a user ID from a non-selfsigned key.  Also use
	--allow-non-selfsigned-uid to make such a key valid and not
	--always-trust.  The key is *not* automatically trusted via
	--allow-non-selfsigned-uid.

	* mainproc.c (check_sig_and_print): Make sure non-selfsigned uids
	print [uncertain] on verification even though one is primary now.

	* getkey.c (merge_selfsigs): If the main key is not valid, then
	neither are the subkeys.

	* import.c (import_one): Allow --allow-non-selfsigned-uid to work
	on completely unsigned keys.  Print the uids in UTF8.  Remove
	mark_non_selfsigned_uids_valid().

	* keyedit.c (show_key_with_all_names): Show revocation key as
	UTF8.

	* sign.c (clearsign_file): Allow --not-dash-escaped to work with
	v3 keys.

2002-03-14  Werner Koch  <wk@gnupg.org>

	* main.h: Changed the default algorithms to CAST5 and SHA1.

2002-03-13  David Shaw  <dshaw@jabberwocky.com>

	* import.c (chk_self_sigs): Show which user ID a bad self-sig
	(invald sig or unsupported public key algorithm) resides on.

	* import.c (chk_self_sigs): any valid self-sig should mark a user
	ID or subkey as valid - otherwise, an attacker could DoS the user
	by inventing a bogus invalid self-signature.

2002-03-07  David Shaw  <dshaw@jabberwocky.com>

	* g10.c (main): make a few more strings translatable.

	* options.h, options.skel, g10.c (main), gpgv.c, mainproc.c
	(check_sig_and_print), keyserver.c (parse_keyserver_options):
	--auto-key-retrieve should really be a keyserver-option variable.

	* import.c (revocation_present): new function to print a warning
	if a key is imported that has been revoked by designated revoker,
	but the designated revoker is not present to verify the
	revocation.  If keyserver-options auto-key-retrieve is set, try
	and fetch the designated revoker from the keyserver.

	* import.c (import_one): call revocation_present after importing a
	new key.  Note that this applies to --import, --recv-keys, and
	--search-keys.
	
	* keyserver-internal.h, keyserver.c (keyserver_import_fprint):
	import via fingerprint (for revocation keys).

	* keyserver.c (keyserver_import_keyid): much simpler
	implementation now that we're using KEYDB_SEARCH_DESC internally.

2002-03-04  David Shaw  <dshaw@jabberwocky.com>

	* revoke.c (gen_revoke): do not prompt for revocation reason for
	v3 revocations (unless force-v4-certs is on) since they wouldn't
	be used anyway.

	* keyedit.c (menu_revsig): show the status of the sigs
	(exportable? revocable?) to the user before prompting for which
	sig to revoke.  Also, make sure that local signatures get local
	revocations.

	* keyedit.c (ask_revoke_sig): remind the user which sigs are
	local.

	* g10.c (main): Add "exec-path" variable to override PATH for
	execing programs.

	* export.c (do_export_stream): properly check return code from
	classify_user_id to catch unclassifiable keys.

2002-03-03  David Shaw  <dshaw@jabberwocky.com>

	* parse-packet.c (parse_signature): variable type tweak for RISC
	OS (from Stefan)

2002-02-28  David Shaw  <dshaw@jabberwocky.com>

	* getkey.c (check_revocation_keys): New function to check a
	revocation against a list of potential revocation keys.  Note the
	loop-breaking code here.  This is to prevent blowing up if A is
	B's revocation key, while B is also A's.  Note also that this is
	written so that a revoked revoker can still issue revocations:
	i.e. If A revokes B, but A is revoked, B is still revoked.  I'm
	not completely convinced this is the proper behavior, but it
	matches how PGP does it.  It does at least have the advantage of
	much simpler code - my first version of this had lots of loop
	maintaining code so you could chain revokers many levels deep and
	if D was revoked, C was not, which meant that B was, and so on.
	It was sort of scary, actually.

	* getkey.c (merge_selfsigs_main): Add any revocation keys onto the
	pk.  This is particularly interesting since we normally only get
	data from the most recent 1F signature, but you need multiple 1F
	sigs to properly handle revocation keys (PGP does it this way, and
	a revocation key could be marked "sensitive" and hence in a
	different signature).  Also, if a pk has a revocation key set,
	check for revocation sigs that were not made by us - if made by a
	valid revocation key, mark the pk revoked.

	* packet.h, getkey.c (cache_public_key): do not cache key if
	"dont_cache" is set.  This allows the revocation key code to look
	up a key and return information that may be inaccurate to prevent
	loops without caching the fake data.

	* packet.h, sig-check.c (do_signature_check): Record if a
	signature was made by a revoked pk.

	* packet.h, parse-packet.c (parse_one_sig_subpkt,
	can_handle_critical, parse_signature): Get revocation key
	information out of direct sigs.
	
	* keylist.c (list_keyblock_print): don't assume that the presence
	of a 0x20 signature means the key is revoked.  With revocation
	keys, this may not be true if the revocation key is not around to
	verify it or if verification failed.  Also, 0x1F should get listed
	as "sig", and not "unexpected signature class".

	* keyedit.c (show_key_with_all_names): Add a flag for printing
	revoker information and change all callers.

	* import.c (merge_blocks): merge in any new direct key (0x1F)
	sigs.

	* import.c (import_revoke_cert): don't keep processing after a
	revocation is rejected.
	
	* import.c (delete_inv_parts): Allow importing a revocation
	signature even if it was not issued by the key.  This allows a
	revocation key to issue it.  Of course, the sig still needs to be
	checked before we trust it.

	* free-packet.c (copy_public_key): Include a new copy of the
	revocation keys when duping a pk.

	* free-packet.c (free_seckey_enc, release_public_key_parts): Free
	any revocation keys that are attached to a sig or pk.

	* export.c (do_export_stream): Do not export signatures with
	"sensitive" revocation keys in them.

2002-02-27  David Shaw  <dshaw@jabberwocky.com>

	* export.c (do_export_stream): Do not include v3 keys in a
	--export-secret-subkeys export.

	* getkey.c (merge_selfsigs_main): If a key isn't valid (say,
	because of no self-signature), allow --always-trust to force it
	valid so it can be trusted.

2002-02-25  David Shaw  <dshaw@jabberwocky.com>

	* hkp.c (hkp_ask_import), hkp.h, keyserver.c (all): treat key
	lists internally as fingerprints when possible.  All this is via
	KEYDB_SEARCH_DESC - no point in reinventing the wheel. This allows
	the helper program to search the keyserver by fingerprint if
	desired (and the keyserver supports it).  Note that automatic
	fingerprint promotion during refresh only applies to v4 keys as a
	v4 fingerprint can be easily changed into a long or short key id,
	and a v3 cannot.

	* pubkey-enc.c, getkey.c, misc.c, main.h: Take two copies of
	hextobyte() from pubkey-enc.c and getkey.c and make them into one
	copy in misc.c.

2002-02-22  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (keyserver_search_prompt): Detect a "no keys found"
	case even if the helper program does not explicitly say how many
	keys were found.

	* hkp.c (parse_hkp_index): Bug fix - don't report non-revoked keys
	as revoked in HKP key searches.

2002-02-19  Werner Koch  <wk@gnupg.org>

	* parse-packet.c (parse_trust): Made parsing more robust.

2002-02-19  David Shaw  <dshaw@jabberwocky.com>

	* hkp.c (parse_hkp_index): Catch corruption in HKP index lines
	(can be caused by broken or malicious keyservers).

	* keyserver.c (keyserver_work): Add KEYSERVER_NOT_SUPPORTED for
	unsupported actions (say, a keyserver that has no way to search,
	or a readonly keyserver that has no way to add).  Also add a
	USE_EXTERNAL_HKP define to disable the internal HKP keyserver
	code.

2002-02-14  Werner Koch  <wk@gnupg.org>

	* g10.c: New option --no-use-agent. 

	* pkclist.c (check_signatures_trust): Always print the warning for
	unknown and undefined trust.  Removed the did_add cruft.  Reported
	by Janusz A. Urbanowicz.

2002-02-11  David Shaw  <dshaw@jabberwocky.com>

	* hkp.c (parse_hkp_index): Bug fix - properly handle user IDs with
	colons (":") in them while HKP searching.

2002-02-09  David Shaw  <dshaw@jabberwocky.com>

	* misc.c (pct_expando): More comments.

	* keydb.h, sign.c (mk_notation_and_policy): Clarify what is a sig
	and what is a cert.  A sig has sigclass 0x00, 0x01, 0x02, or 0x40,
	and everything else is a cert.

	* g10.c (main), keyedit.c (keyedit_menu): Add a "nrlsign" for
	nonrevocable and local key signatures.

	* g10.c (main): Add a --no-force-mdc to undo --force-mdc.

	* options.h, g10.c (main), cipher.c (write_header): Add a knob to
	--disable-mdc/--no-disable-mdc.  Off by default, of course, but is
	used in --pgp2 and --pgp6 modes.
	
	* pkclist.c (build_pk_list): Allow specifying multiple users in
	the "Enter the user ID" loop.  Enter a blank line to stop.  Show
	each key+id as it is added.

	* keylist.c (show_policy_url), mainproc.c (print_notation_data):
	It is not illegal (though possibly silly) to have multiple policy
	URLs in a given signature, so print all that are present.
	
	* hkp.c (hkp_search): More efficient implementation of URL-ifying
	code.

2002-02-04  David Shaw  <dshaw@jabberwocky.com>

	* main.h, misc.c (pct_expando): New function to generalize
	%-expando processing in any arbitrary string.

	* photoid.c (show_photo): Call the new pct_expando function rather
	than expand strings internally.
	
	* sign.c (mk_notation_and_policy): Show policy URLs and notations
	when making a signature if show-policy/show-notation is on.
	%-expand policy URLs during generation.  This lets the user have
	policy URLs of the form "http://notary.jabberwocky.com/keysign/%K"
	which will generate a per-signature policy URL.

	* main.h, keylist.c (show_policy_url, show_notation): Add amount
	to indent so the same function can be used in key listings as well
	as during sig generation.  Change all callers.

2002-02-04  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c, options.h (parse_keyserver_options, keyidlist):
	Workaround for the pksd and OKS keyserver bug that calculates v4
	RSA keyids as if they were v3.  The workaround/hack is to fetch
	both the v4 (e.g. 99242560) and v3 (e.g. 68FDDBC7) keyids.  This
	only happens for key refresh while using the HKP scheme and the
	refresh-add-fake-v3-keyids keyserver option must be set.  This
	should stay off by default.

2002-02-03  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (keyserver_spawn): Bug fix - do not append keys to
	each other when --sending more than one.

2002-02-02  David Shaw  <dshaw@jabberwocky.com>

	* options.h, g10.c (main), keyedit.c (sign_uids), sign.c
	(mk_notation_and_policy): Split "--set-policy-url" into
	"--cert-policy-url" and "--sig-policy-url" so the user can set
	different policies for key and data signing.  For backwards
	compatibility, "--set-policy-url" sets both, as before.

2002-01-30  Werner Koch  <wk@gnupg.org>

	* g10.c (main): --gen-random --armor does now output a base64
	encoded string.

2002-01-28  David Shaw  <dshaw@jabberwocky.com>

	* g10.c (main), options.h, pkclist.c (algo_available): --pgp6
	flag.  This is not nearly as involved as --pgp2.  In short, it
	turns off force_mdc, turns on no_comment, escape_from, and
	force_v3_sigs, and sets compression to 1.  It also restricts the
	user to IDEA (if present), 3DES, CAST5, MD5, SHA1, and RIPEMD160.
	See the comments above algo_available() for lots of discussion on
	why you would want to do this.

2002-01-27  David Shaw  <dshaw@jabberwocky.com>

	* keygen.c (keygen_set_std_prefs): Comment

	* keyedit.c (sign_uids): Bug fix - when signing with multiple
	secret keys at the same time, make sure each key gets the sigclass
	prompt.

	* exec.c (exec_finish): Close the iobuf and FILE before trying to
	waitpid, so the remote process will get a SIGPIPE and exit.  This
	is only a factor when using a pipe to communicate.

	* exec.c (exec_write): Disable cache-on-close of the fd iobuf (is
	this right?  Why is a fd iobuf cached at all?)

2002-01-26  Werner Koch  <wk@gnupg.org>

	* g10.c, options.h: New option --gpg-agent-info
	* passphrase.c (agent_open): Let it override the environment info.
	* seckey-cert.c (check_secret_key): Always try 3 times when the
	agent is enabled.
	* options.skel: Describe --use-agent.

2002-01-24  David Shaw  <dshaw@jabberwocky.com>

	* pubkey-enc.c (is_algo_in_prefs, get_it): Only check preferences
	against keys with v4 self sigs - there is really little point in
	warning for every single non-IDEA message encrypted to an old key.

	* pkclist.c (select_algo_from_prefs): Only put in the fake IDEA
	preference if --pgp2 is on.

	* mainproc.c (check_sig_and_print): Print "Expired" for expired
	but good signatures (this still prints "BAD" for expired but bad
	signatures).

2002-01-23  David Shaw  <dshaw@jabberwocky.com>

	* keygen.c (ask_keysize): Cosmetic: don't present a RSA signing
	key as a "keypair" which can be 768 bits long (as RSA minimum is
	1024).

	* pubkey-enc.c (is_algo_in_prefs): Allow IDEA as a fake preference
	for v3 keys with v3 selfsigs.

2002-01-22  David Shaw  <dshaw@jabberwocky.com>

	* packet.h, getkey.c (merge_selfsigs_main), pkclist.c
	(select_algo_from_prefs): Implement the fake IDEA preference as
	per RFC2440:12.1.  This doesn't mean that IDEA will be used (the
	plugin may not be present), but it does mean that a v3 key with a
	v3 selfsig has an implicit IDEA preference instead of 3DES.  v3
	keys with v4 selfsigs use preferences as normal.

	* encode.c (encode_crypt): if select_algo_from_prefs fails, this
	means that we could not find a cipher that both keys like.  Since
	all v4 keys have an implicit 3DES preference, this means there is
	a v3 key with a v3 selfsig in the list.  Use 3DES in this case as
	it is the safest option (we know the v4 key can handle it, and
	we'll just hope the v3 key is being used in an implementation that
	can handle it).  If --pgp2 is on, warn the user what we're doing
	since it'll probably break PGP2 compatibility.

	* g10.c (main): Do not force using IDEA for encrypted files in
	--pgp2 mode - let the fake IDEA preference choose this for us for
	better compatibility when encrypting to multiple keys, only some
	of which are v3.

	* keygen.c (keygen_set_std_prefs): Put 3DES on the end of the
	default cipher pref list (RFC2440: "...it is good form to place it
	there explicitly.").  If the user has the IDEA plugin installed,
	put a preference for IDEA *after* 3DES to effectively disable its
	use for everything except encrypting along with v3 keys.

	* encode.c, g10.c, sign.c: Change the PGP2 warning line from
	"... will not be usable ..." to "... may not be usable ..." as the
	user could be using one of the enhanced PGP2 variations.

	* helptext.c: Revise the sign_uid.class help text as suggested by
	Stefan.
	
2002-01-20  Werner Koch  <wk@gnupg.org>

	* passphrase.c (passphrase_to_dek): Add tryagain_text arg to be
	used with the agent.  Changed all callers.
	(agent_get_passphrase): Likewise and send it to the agent
	* seckey-cert.c (do_check): New arg tryagain_text.
	(check_secret_key): Pass the string to do_check.
	* keygen.c (ask_passphrase): Set the error text is required.
	* keyedit.c (change_passphrase): Ditto.

	* passphrase.c (agent_open): Disable opt.use_agent in case of a
	problem with the agent. 
	(agent_get_passphrase): Ditto.
	(passphrase_clear_cache): Ditto.

2002-01-19  Werner Koch  <wk@gnupg.org>

	* passphrase.c (agent_open): Add support for the new Assuan based
	gpg-agent.  New arg to return the used protocol version.
	(agent_get_passphrase): Implemented new protocol here.
	(passphrase_clear_cache): Ditto.
	(readline): New.
	
2002-01-15  Timo Schulz  <ts@winpt.org>

	* encode.c (encode_crypt_files): Fail if --output is used.
	
	* g10.c: New command --decrypt-files.

	* decrypt.c (decrypt_messages): New.
	
2002-01-09  David Shaw  <dshaw@jabberwocky.com>

	* g10.c, misc.c, gpgv.c: move idea_cipher_warn to misc.c so gpgv.c
	doesn't need a stub for it any longer.

	* g10.c (get_temp_dir), main.h: no longer used (it's in exec.c now)

	* g10.c (main), delkey.c (delete_keys), main.h : Allow
	--delete-key (now --delete-keys, though --delete-key still works,
	of course) to delete multiple keys in one go.  This applies to
	--delete-secret-key(s) and --delete-secret-and-public-key(s) as
	well.

2002-01-09  Timo Schulz  <ts@winpt.org>

	* encode.c (encode_crypt_files): Now it behaves like verify_files.
	
	* g10.c (main): We don't need to check argc for encode_crypt_files
	any longer.

2002-01-09  Timo Schulz  <ts@winpt.org>

	* exec.c: Include windows.h for dosish systems.

2002-01-08  Timo Schulz  <ts@winpt.org>

	* g10.c (main): New description for --encrypt-files.

2002-01-08  Werner Koch  <wk@gnupg.org>

	* g10.c (main): Must register the secring for encryption because
	it is needed to figure out the default recipient.  Reported by
	Roger Sondermann.

2002-01-05  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (menu_adduid): Require --expert before adding a photo
	ID to a v3 key, and before adding a second photo ID to any key.

	* keyedit.c (keyedit_menu): Don't allow adding photo IDs in
	rfc1991 or pgp2 mode.

	* getkey.c (merge_selfsigs_subkey): Permit v3 subkeys.  Believe it
	or not, this is allowed by rfc 2440, and both PGP 6 and PGP 7 work
	fine with them.

	* g10.c, options.h, keyedit.c, sign.c: Move the "ask for
	expiration" switch off of --expert, which was getting quite
	overloaded, and onto ask-sig-expire and ask-cert-expire.  Both
	default to off.

	* g10.c (main): Change the default compression algo to 1, to be
	more OpenPGP compliant (PGP also uses this, so it'll help with
	interoperability problems as well).

	* encode.c (encode_crypt): Handle compression algo 2, since the
	default is now 1.

	* build-packet.c (build_attribute_subpkt): Fix off-by-one error.

2002-01-05  Werner Koch  <wk@gnupg.org>

	* g10.c (main): Do not register the secret keyrings for certain
	commands.

	* keydb.c (keydb_add_resource): Use access to test for keyring
	existence.  This avoids cached opened files which are bad under
	RISC OS.

2002-01-04  David Shaw  <dshaw@jabberwocky.com>

	* sign.c (sign_file, sign_symencrypt_file): always use one-pass
	packets unless rfc1991 is enabled.  This allows a signature made
	with a v3 key to work in PGP 6 and 7.  Signatures made with v4
	keys are unchanged.

	* g10.c (main): Disallow non-detached signatures in PGP2 mode.
	Move the "you must use files and not pipes" PGP2 warning up so all
	the PGP2 stuff is together.

	* encode.c (encode_simple): Use the actual filesize instead of
	partial length packets in the internal literal packet from a
	symmetric message.  This breaks PGP5(?), but fixes PGP2, 6, and 7.
	It's a decent tradeoff.  Note there was only an issue with
	old-style RFC1991 symmetric messages.  2440-style messages in 6
	and 7 work with or without partial length packets.

2002-01-03  David Shaw  <dshaw@jabberwocky.com>

	* g10.c (main): Removed --no-default-check-level option, as it is
	not consistent with other "default" options.  Plus, it is the same
	as saying --default-check-level 0.

	* exec.c (exec_read): Disallow caching tempfile from child
	process, as this keeps the file handle open and can cause unlink
	problems on some platforms.

	* keyserver.c (keyserver_search_prompt): Minor tweak - don't
	bother to transform keyids into textual form if they're just going
	to be transformed back to numbers.

2002-01-03  Timo Schulz <ts@winpt.org>

	* g10.c: New command --encrypt-files.
    
	* verify.c (print_file_status): Removed the static because
	encode_crypt_files also uses this function.

	* main.h (print_files_status): New.
	(encode_crypt_files): New.

	* encode.c (encode_crypt_files): New.

2002-01-02  Stefan Bellon  <sbellon@sbellon.de>

	* keyserver.c: Moved util.h include down in order to avoid
	redefinition problems on RISC OS.

	* keyring.c (keyring_lock): Only lock keyrings that are writable.

	* keyring.c (keyring_update_keyblock): Close unused iobuf.

	* hkp.c (parse_hkp_index, hkp_search) [__riscos__]: Changed
	unsigned char* to char* because of compiler issues.

	* exec.c (exec_finish) [__riscos__]: Invalidate close cache so
	that file can be unlinked.

2001-12-28  David Shaw  <dshaw@jabberwocky.com>

	* g10.c (main): Use a different strlist to check extensions since
	they need to be handled seperately now.

	* misc.c,main.h (check_permissions): Properly handle permission
	and ownership checks on files in the lib directory
	(e.g. /usr/local/lib/gnupg), which are owned by root and are
	world-readable, and change all callers to specify extension or
	per-user file.

	* photoid.c (show_photo), keyserver.c (keyserver_spawn): Bug fix -
	don't call exec_finish if exec_write fails.

	* keyserver.c (keyserver_spawn): Look for OPTIONS from the
	keyserver helper - specifically, a "OUTOFBAND" option for the
	email keyserver.

	* mainproc.c (list_node), keylist.c (list_keyblock_colon),
	import.c (delete_inv_parts), export.c (do_export_stream): Use
	signature flags for exportability check rather than re-parsing the
	subpacket.

	* keyid.c, keydb.h (get_lsign_letter): No longer needed.

2001-12-27  David Shaw  <dshaw@jabberwocky.com>

	* exec.c (exec_finish): Show errors when temp files cannot be
	deleted for whatever reason.

	* exec.c (exec_read): Don't rely on WEXITSTATUS being present.

	* exec.c (make_tempdir): Add temp file creator for win32.  Don't
	create an incoming temp file if the exec is write-only.

	* keyserver.c (keyserver_spawn): Clean up error handling, for when
	the spawn fails.

	* photoid.c (show_photo): Clean up error handling.

	* misc.c (check_permissions): Neaten.

2001-12-25  David Shaw  <dshaw@jabberwocky.com>

	* mkdtemp.c (mkdtemp): Add copyleft info and tweak the 'X' counter
	to be a bit simpler.

	* keyserver.c, photoid.c: Remove unused headers left over from
	when the exec functions lived there.

2001-12-23  Timo Schulz <ts@winpt.org>

	* misc.c (check_permissions): Do not use it for W32 systems.

	* tdbio.c (migrate_from_v2): Define ftruncate as chsize() for W32.

	* mkdtemp.c: W32 support.

	* photoid.c: Ditto.

	* exec.c: Ditto.

2001-12-22  David Shaw  <dshaw@jabberwocky.com>

	* exec.c (make_tempdir): avoid compiler warning with const

	* mkdtemp.c (mkdtemp): catch the empty ("") string case in case
	someone repurposes mkdtemp at some point.

	* photoid.c (generate_photo_id, show_photo): some type changes
	from Stefan Bellon.

	* exec.c (make_tempdir): handle Win32 systems, suggested by Timo
	Schulz.

2001-12-22  Werner Koch  <wk@gnupg.org>

	* encode.c (encode_simple, encode_crypt): i18n 2 strings.

2001-12-22  Timo Schulz <ts@winpt.org>
	
	* encode.c (encode_simple, encode_crypt): Use is_file_compressed
	to avoid to compress compressed files.

2001-12-22  Werner Koch  <wk@gnupg.org>

	* keyserver.c (keyserver_spawn): Removed some variables
	declaration due to shadowing warnings.

	* build-packet.c (build_attribute_subpkt): s/index/idx/ to avoid
	compiler warnig due to index(3).

	* getkey.c (get_ctx_handle): Use KEYDB_HANDLE as return value.
	* keylist.c (list_one): Made resname const.

	* keyedit.c (keyedit_menu): Allow "addphoto" only when --openpgp is
	not used.

	* options.skel: Changed one example photo viewer to qiv.

2001-12-21  David Shaw  <dshaw@jabberwocky.com>

	* Makefile.am: add exec.c, exec.h, photoid.c, and photoid.h

	* build-packet.c (build_attribute_subpkt): new function to build
	the raw attribute subpacket.  Note that attribute subpackets have
	the same format as signature subpackets.

	* exec.c: new file with generic exec-a-program functionality.
	Used by both photo IDs and keyserver helpers.  This is pretty much
	the same code that used to be keyserver specific, with some
	changes to be usable generically.

	* free-packet.c (free_attributes (new)): function to free an
	attribute packet.
	
	* gpgv.c: added stub show_photo
	
	* keyedit.c (keyedit_menu, menu_adduid, menu_showphoto): can add a
	photo (calls generate_photo_id), or display a photo (calls
	show_photo) from the --edit menu.  New commands are "addphoto",
	and "delphoto" (same as "deluid").

	* keylist.c (list_keyblock_print): show photos during key list if
	--show-photos enabled.
	
	* keyserver.c (keyserver_spawn): use the generic exec_xxx
	functions to call keyserver helper.

	* g10.c, options.h: three new options - --{no-}show-photos, and
	--photo-viewer to give the command line to display a picture.

	* options.skel: instructions for the photo viewer
	
	* parse-packet.c (parse_user_id, setup_user_id (new)): common code
	for both user IDs and attribute IDs moved to setup_user_id.

	* parse-packet.c (make_attribute_uidname (new)): constructs a fake
	"name" for attribute packets (e.g. "[image of size ...]")

	* parse-packet.c (parse_attribute (replaces parse_photo_id),
	parse_attribute_subpkts): Builds an array of individual
	attributes.  Currently only handles attribute image / type jpeg
	subpackets.

	* sign.c (hash_uid): Fix bug in signing attribute (formerly
	photo_id) packets.

	* packet.h, and callers: globally change "photo_id" to "attribute"
	and add structures for attributes.  The packet format is generic
	attributes, even though the only attribute type thus far defined
	is jpeg.

2001-12-21  David Shaw  <dshaw@jabberwocky.com>

	* parse-packet.c (can_handle_critical): Can handle critical
	revocation subpackets now.

	* trustdb.c (mark_usable_uid_certs): Disregard revocations for
	nonrevocable sigs.  Note that this allows a newer revocable
	signature to override an older nonrevocable signature.

	* sign.c (make_keysig_packet): add a duration field and change all
	callers.  This makes make_keysig_packet closer to
	write_signature_packets and removes some duplicated expiration
	code.

	* keyedit.c (keyedit_menu, menu_revsig, sign_uids,
	sign_mk_attrib): Add nrsign command, don't allow revoking a
	nonrevocable signature,

	* g10.c (main): Add --nrsign option to nonrevocably sign a key
	from the command line.

	* build-packet.c (build_sig_subpkt_from_sig): Comment to explain
	the use of CRITICAL.

2001-12-21  Werner Koch  <wk@gnupg.org>

	* g10.c. options.h : New option --show-keyring
	* getkey.c (get_ctx_handle): New.
	* keylist.c (list_one): Implement option here.  By David Champion. 

2001-12-20  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (keyserver_spawn): Use mkdtemp() to make temp
	directory.

	* mkdtemp.c: replacement function for those platforms that don't
	have mkdtemp (make a temp directory securely).

2001-12-19  David Shaw  <dshaw@jabberwocky.com>

	* misc.c (check_permissions): New function to stat() and ensure
	the permissions of GNUPGHOME and the files have safe permissions.

	* keydb.c (keydb_add_resource): Check keyring permissions.

	* tdbio.c (tdbio_set_dbname): Check permissions of trustdb.gpg

	* keyserver.c (keyserver_spawn): Disable keyserver schemes that
	involve running external programs if the options file has unsafe
	permissions or ownership.

	* g10.c, options.h: New option --no-permission-warning to disable
	the permission warning message(s).  This also permits use of the
	keyserver if it had been disabled (see above).  Also check the
	permissions/ownership of random_seed.
	
	* keyserver.c (keyserver_spawn): The new glibc prints a warning
	when using mktemp() (the code was already secure, but the warning
	was bound to cause confusion).  Use a different implementation
	based on get_random_bits() instead.  Also try a few times to get
	the temp dir before giving up.

2001-12-19  Werner Koch  <wk@gnupg.org>

	* g10.c, passphrase.c [CYGWIN32]: Allow this as an alias for MINGW32.

2001-12-18  David Shaw  <dshaw@jabberwocky.com>

	* g10.c (idea_cipher_warn): Add a flag to show the warning always
	or once per session and change all callers (show always except for
	the secret key protection and unknown cipher from an encrypted
	message errors).  Also make the strings translatable.

	* pubkey-enc.c (get_it): Add the IDEA cipher warning if the user
	tries to decrypt an IDEA encrypted message without the IDEA
	plugin.

	* keyserver.c (parse_keyserver_uri): More strict checking of the
	keyserver URI.  Specifically, fail if the ":port" section is
	anything except a number between 1 and 65535.

2001-12-17  David Shaw  <dshaw@jabberwocky.com>

	* keyserver.c (print_keyinfo): No need to check for
	control/illegal characters, as utf8_to_native does this for us.

	* mainproc.c (proc_encrypted): Use generic IDEA warning.

	* gpgv.c: add stub for idea_cipher_warn

	* g10.c, hkp.c, keyserver.c: Fix capitalization and plural issues.

	* encode.c (encode_crypt), sign.c (sign_file, clearsign_file):
	disable pgp2 mode after the message is no longer pgp2 compatible.

	* g10.c (main): Tweak the PGP2.x IDEA warning to use the generic
	warning, and not merely fail if the IDEA plugin isn't there.

	* g10.c (main, idea_cipher_warn), keygen.c (set_one_pref),
	seckey-cert.c (do_check): Add a generic IDEA warning for when the
	IDEA plugin is not present.  This pops up when the user uses
	"--cipher-algo idea", when setpref is used to set a "S1"
	preference, and when a secret key protected with IDEA is used.

2001-12-15  Werner Koch  <wk@gnupg.org>

	* keyserver.c (keyserver_spawn): Assert that we have dropped privs.

2001-12-13  Werner Koch  <wk@gnupg.org>

	* pubkey-enc.c (get_session_key): Check that the public key
	algorithm is indeed usable for en/decryption.  This avoid a
	strange error message from pubkey_decrypt if for some reasons a
	bad algorithm indentifier is passed.

2001-12-12  David Shaw  <dshaw@jabberwocky.com>

	* Fixed some types for portability.  Noted by Stefan Bellon.

2001-12-11  Werner Koch  <wk@gnupg.org>

	* hkp.c (hkp_export): Do not print possible control characters
	from a keyserver response.
	(parse_hkp_index): Made uid an unsigned char* because it is passed to
	isspace().
	(hkp_search): Ditto for the char* vars.

	* g10.c (main): Print the IDEA warning also for -c and -se.
	
	* g10.c (get_temp_dir): Assert that we have dropped privs

	* encode.c (encode_crypt): Include the first key into the --pgp2
	check.

2001-12-07  David Shaw  <dshaw@jabberwocky.com>

	* g10.c, options.h: New option --pgp2.  This is identical to
	"--rfc1991 --cipher-algo idea --compress-algo 1 --digest-algo md5
	--force_v3_sigs" with the addition of an warning to advise the
	user not to use a pipe (which would break pgp2 compatibility).

	* encode.c (encode_crypt): warn if the user tries to encrypt to
	any key that is not RSA and <= 2048 bits when the --pgp2 option is
	used.

	* sign.c (sign_file, clearsign_file): When using --pgp2, make a v3
	sig, and warn if the signature is made with a non-v3 key.

2001-12-05  David Shaw  <dshaw@jabberwocky.com>

	* sign.c (sign_file, clearsign_file, sign_symencrypt_file): Prompt
	for sig expiration if --expert is set and --force-v3-sigs is not
	set (v3 sigs cannot expire).

	* mainproc.c (check_sig_and_print): After checking a sig, print
	expiration status.  This causes a error return if the sig is
	expired.

	* build-packet.c (build_sig_subpkt_from_sig): Include a critical
	sig expiration subpacket if the sig is to expire.

	* keyedit.c (sign_uids): Do not sign an expired key unless
	--expert is set, in which case prompt.  Also, offer to expire a
	signature when the key the user is signing expires.

	* keygen.c (ask_expire_interval): Add a value to determine whether
	to prompt for a key or sig expiration and change all callers.

	* keyid.c: New functions: expirestr_from_sig and
	colon_expirestr_from_sig.

	* keylist.c (list_keyblock_colon): Show sig expiration date in the
	--with-colons listing.

	* sign.c (make_keysig_packet, write_signature_packets): Pass in an
	optional timestamp for the signature packet, and change all
	callers.

	* keyedit.c (sign_mk_attrib): Include a critical expiration
	subpacket in the signature if an expiration date is given.

2001-12-04  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (sign_uids): If the user tries to sign a
	locally-signed key, allow the cert to be promoted to a full
	exportable signature.  This essentially deletes the old
	non-exportable sig, and replaces it with a new exportable one.

2001-12-04  David Shaw  <dshaw@jabberwocky.com>

	* keyedit.c (keyedit_menu): Do not allow signing a revoked key
	unless --expert is set, and ask even then.

	* keyedit.c (sign_uids): Do not allow signing a revoked UID unless
	--expert is set, and ask even then.

	* g10.c, options.h : New option --expert

2001-11-16  David Shaw  <dshaw@jabberwocky.com>

	* Allow the user to select no compression via "--compress-algo 0"
	on the command line.

	* keyedit.c (show_prefs): Show compression preferences in the
	long-form "showpref" style.

	* keygen.c (set_one_pref): Permit setting a no-compression ("Z0")
	preference.

	* getkey.c (fixup_uidnode): Fix compression preference corruption
	bug.

2001-12-02  David Shaw  <dshaw@jabberwocky.com>

	* g10.c: Add advisory --for-your-eyes-only option as per section
	5.9 of 2440.

2001-12-05  David Shaw  <dshaw@jabberwocky.com>

	* Force a V4 sig if the user has a notation or policy URL set.

2001-12-04  David Shaw  <dshaw@jabberwocky.com>

	* g10.c: Add options --keyserver-options, --temp-directory, and
	auto-key-retrieve (the opposite of no-auto-key-retrieve).

	* hkp.c (hkp_search): New function to handle searching a HKP
	keyserver for a key

	* hkp.c (hkp_ask_import, hkp_export): Pretty large changes to make
	them communicate via the generic functions in keyserver.c

	* keyserver.c: new file with generic keyserver routines for
	getting keys from a keyserver, sending keys to a keyserver, and
	searching for keys on a keyserver.  Calls the internal HKP stuff
	in hkp.c for HKP keyserver functions.  Other calls are handled by
	an external program which is spawned and written to and read from
	via pipes.  Platforms that don't have pipes use temp files.

2001-11-20  David Shaw  <dshaw@jabberwocky.com>

	* options.h, g10.c: New options show-notation, no-show-notation,
	default-check-level, no-default-check-level, show-policy-url,
	no-show-policy-url.

	* packet.h, sign.c (make_keysig_packet), parse-packet.c
	(parse_signature), free-packet.c (free_seckey_enc): Fill in
	structures for notation, policy, sig class, exportability, etc.

	* keyedit.c, keylist.c (print_and_check_one_sig,
	list_keyblock_print): Show flags in signature display for cert
	details (class, local, notation, policy, revocable).  If selected,
	show the notation and policy url.

	* keyedit.c (sign_uids): Prompt for and use different key sig
	classes.

	* helptext.c (helptexts): Add help text to explain different
	key signature classes

2001-11-26  David Shaw  <dshaw@jabberwocky.com>

	* trustdb.c (mark_usable_uid_certs): Fix segfault from bad
	initialization and fix reversed key signature expiration check.

2001-11-09  Werner Koch  <wk@gnupg.org>

	* export.c (do_export_stream): Put all given names into a search
	description and change the loop so that all matching names are
	returned.

2001-11-08  Werner Koch  <wk@gnupg.org>

	* pubkey-enc.c (get_it): To reduce the number of questions on the
	MLs print the the name of cipher algorithm 1 with the error message.

	* mainproc.c: Changed the way old rfc1991 encryption cipher is
	selected. Based on a patch by W Lewis.

	* pkclist.c (do_edit_ownertrust): Allow to skip over keys, the non
	working "show info" is now assigned to "i" 
	* trustdb.c (ask_ownertrust, validate_keys): Implement a real quit
	here.  Both are by David Shaw.
	
	* trustdb.c (validate_keys): Make sure next_exipire is initialized.

	* sign.c (make_keysig_packet): Use SHA-1 with v4 RSA keys.

	* g10.c, options.h : New option --[no-]froce-v4-certs.
	* sign.c (make_keysig_packet): Create v4 sigs on v4 keys even with
	a v3 key.  Use that new option.  By David Shaw

	* revoke.c (ask_revocation_reason): Allow to select "no reason".
	By David Shaw.

	* keyid.c (fingerprint_from_sk): Calculation of an v3 fpr was
	plain wrong - nearly the same code in fingerprint_from_pk is correct.

	* build-packet.c (do_secret_key): Added a few comments to the code.

2001-11-07  Werner Koch  <wk@gnupg.org>

	* g10.c (main): Print a warning when -r is used w/o encryption.
	Suggested by Pascal Scheffers.

2001-10-23  Werner Koch  <wk@gnupg.org>

	* keyedit.c (keyedit_menu): Changed helptext for showpref
	command.  Suggested by Reinhard Wobst.

	* keyring.c (keyring_search): When marking the offtbl ready, take
	into account that we may have more than one keyring.

2001-10-22  Werner Koch  <wk@gnupg.org>

	* Makefile.am: Do not use OMIT_DEPENDENCIES

	* build-packet.c (build_sig_subpkt): Default is now to put all
	types of subpackets into the hashed area and only list those which
	should go into the unhashed area.

2001-10-18  Werner Koch  <wk@gnupg.org>

	* keydb.c (keydb_add_resource): Rearranged the way we keep track
	of the resource. There will now be an entry for each keyring here
	and not in keyring.c itself.  Store a token to allow creation of a
	keyring handle.  Changed all functions to utilize this new design.
	(keydb_locate_writable): Make a real implementation.
	* keyring.c (next_kr): Removed and changed all callers to set the
	resource directly from the one given with the handle.
	(keyring_is_writable): New. 
	(keyring_rebuild_cache): Add an arg to pass the token from keydb.

2001-10-17  Werner Koch  <wk@gnupg.org>

	* keyring.c (keyring_search): Enabled word search mode but print a
	warning that it is buggy.
	
2001-10-11  Werner Koch  <wk@gnupg.org>

	* hkp.c (hkp_ask_import): No more need to set the port number for
	the x-hkp scheme. 
	(hkp_export): Ditto.

2001-10-06  Stefan Bellon  <sbellon@sbellon.de>

	* passphrase.c [__riscos__]: Disabled agent specific stuff.
	* g10.c: New option --no-force-v3-sigs.

2001-10-04  Werner Koch  <wk@gnupg.org>

	* export.c (do_export_stream): Do not push the compress filter
	here because the context would run out of scope due to the
	iobuf_close done by the caller.
	(do_export): Do it here instead. 

2001-09-28  Werner Koch  <wk@gnupg.org>

	* keyedit.c (sign_uids): Always use the primary key to sign keys.
	* getkey.c (finish_lookup): Hack to return only the primary key if
	a certification key has been requested.

	* trustdb.c (cmp_kid_for_make_key_array): Renamed to
	(validate_one_keyblock): this and changed arg for direct calling.
	(make_key_array): Renamed to
	(validate_one_keyblock): this and changed args for direct calling.
	(mark_usable_uid_certs, validate_one_keyblock)
	(validate_key_list): Add next_expire arg to keep track of
	expiration times.  
	(validate_keys): Ditto for UTKs and write the stamp.

	* tdbio.c (migrate_from_v2): Check return code of tbdio_sync.

	* tdbdump.c (import_ownertrust): Do a tdbio_sync().

	* keyring.c: Made the offtbl an global object.

2001-09-27  Werner Koch  <wk@gnupg.org>

	* pkclist.c (do_edit_ownertrust): Allow settin of ultimate trust.

	* trustdb.c (mark_keyblock_seen): New.
	(make_key_array): Use it to mark the subkeys too.
	(validate_keys): Store validity for ultimatly trusted keys.

2001-09-26  Werner Koch  <wk@gnupg.org>

	* pkclist.c (check_signatures_trust, do_we_trust): Removed the
	invocation of add_ownertrust. Minor changes to the wording.
	(add_ownertrust, add_ownertrust_cb): Removed.

	* trustdb.c (get_validity): Allow to lookup the validity using a
	subkey.

	* trustdb.c (new_key_hash_table): Increased the table size to 1024
	and changed the masks accordingly.
	(validate): Changed stats printing.
	(mark_usable_uid_certs): New.
	(cmp_kid_for_make_key_array): Does now check the signatures and
	figures out a usable one.

2001-09-25  Werner Koch  <wk@gnupg.org>

	* keyring.c (new_offset_item,release_offset_items)
	(new_offset_hash_table, lookup_offset_hash_table)
	(update_offset_hash_table, update_offset_hash_table_from_kb): New.
	(keyring_search): Use a offset table to optimize search for
	unknown keys.
	(keyring_update_keyblock, keyring_insert_keyblock): Insert new
	offsets.
	* getkey.c (MAX_UNK_CACHE_ENTRIES): Removed the unknown keys
	caching code.

	* g10.c, options.h, import.c: Removed the entire
	allow-secret-key-import stuff because the validity is now
	controlled by other means.

	* g10.c: New command --rebuild-keydb-caches.
	* keydb.c (keydb_rebuild_caches): New.
	* keyring.c (do_copy): Moved some code to
	(create_tmp_file, rename_tmp_file, write_keyblock): new functions.
	(keyring_rebuild_cache): New.

	* packet.h (PKT_ring_trust): Add sigcache field.
	* parse-packet.c (parse_trust): Parse sigcache.
	* keyring.c (do_copy): Always insert a sigcache packet.
	(keyring_get_keyblock): Copy the sigcache packet to the signature.
	* sig-check.c (cache_sig_result): Renamed from
	cache_selfsig_result. Changed implementation to use the flag bits
	and changed all callers.
	(mdc_kludge_check): Removed this unused code.
	(do_check): Do not set the sig flags here.

	* import.c (read_block): Make sure that ring_trust packets are
	never imported.
	* export.c (do_export_stream): and never export them.

	* trustdb.c (make_key_array): Skip revoked and expired keys.

2001-09-24  Werner Koch  <wk@gnupg.org>

	* g10.c, options.h: New option --no-auto-check-trustdb.

	* keygen.c (do_generate_keypair): Set newly created keys to
	ultimately trusted.

	* tdbio.h, tdbio.c: Removed all support for records DIR, KEY, UID,
	PREF, SIG, SDIR and CACH. Changed migration function to work
	direct on the file.
	(tdbio_read_nextcheck): New.
	(tdbio_write_nextcheck): New. 

2001-09-21  Werner Koch  <wk@gnupg.org>

	Revamped the entire key validation system.
	* trustdb.c: Complete rewrite. No more validation on demand,
	removed some functions, adjusted to all callers to use the new 
	and much simpler interface. Does not use the LID anymore.
	* tdbio.c, tdbio.h: Add new record types trust and valid. Wrote a
	migration function to convert to the new trustdb layout.
	* getkey.c (classify_user_id2): Do not allow the use of the "#"
	prefix. 
	* keydb.h: Removed the TDBIDX mode add a skipfnc to the
	descriptor.
	* keyring.c (keyring_search): Implemented skipfnc.

	* passphrase.c (agent_open): Add missing bracket.  Include windows.h.

2001-09-19  Werner Koch  <wk@gnupg.org>

	* keylist.c (print_fingerprint): Renamed from fingerprint, made
	global available. Added new arg to control the print style.
	* mainproc.c (print_fingerprint): Removed. 
	* pkclist.c (print_fpr, fpr_info): Removed and changed callers to
	use print_fingerprint.
	* keyedit.c (show_fingerprint): Ditto.

	* passphrase.c (writen, readn)
	(agent_open, agent_close)
	(agent_get_passphrase)
	(passphrase_clear_cache): Support for W32.  Contributed by Timo.

	* import.c (import_one): Release keydb handles at 2 more places.

	* keyring.c (keyring_release): Close the iobuf.
	(keyring_get_keyblock): Init ret_kb to NULL and store error contidion.

	* import.c (import_new_stats_handle): New. 
	(import_release_stats_handle): New.
	(import_print_stats): Renamed from static fnc print_stats.
	(import_keys, import_keys_stream): Add an optional status handle
	arg and changed all callers.
	* hkp.c (hkp_ask_import): Add an stats_handle arg and changed all
	callers.

	* mainproc.c (print_pkenc_list): Use print_utf8_string2().

2001-09-18  Werner Koch  <wk@gnupg.org>

	* g10.c: New command --refresh-keys.
	* hkp.c (hkp_refresh_keys): New. Contributed by Timo Schulz.

	* parse-packet.c (parse): Stop on impossible packet lengths.

2001-09-17  Werner Koch  <wk@gnupg.org>

	* mainproc.c (print_notation_data): Wrap notation data status lines
	after 50 chars.
	
	* mainproc.c (proc_pubkey_enc): Make option try-all-secrets work.
	By disastry@saiknes.lv.

2001-09-14  Werner Koch  <wk@gnupg.org>

	* parse-packet.c (dump_sig_subpkt): List key server preferences
	and show the revocable flag correctly. Contributed by David Shaw.

2001-09-09  Werner Koch  <wk@gnupg.org>

	* keyedit.c (keyedit_menu): No need to define another p.

	* keylist.c (print_capabilities): s/used/use/ so that it
	does not shadow a global.
	* sign.c (sign_file): Renamed arg encrypt to encryptflag
	* keygen.c: Replaced all "usage" by "use".
	* misc.c (openpgp_pk_algo_usage): Ditto.

	* pubkey-enc.c (get_it): Renamed arg k to enc so that the later
	defined k does not shadow it.

	* parse-packet.c (parse_gpg_control): No need to define another i.

	* getkey.c (get_pubkey_byfprint): Must use the enum values and not
	the fprint_len.
	* keyring.c (keyring_search): Removed a non-sense break.  Both
	bugs pointed out by Stefan.

2001-09-07  Werner Koch  <wk@gnupg.org>

	* status.c, status.h: Added NO_RECP and ALREADY_SIGNED.
	* pkclist.c (build_pk_list): Issue NO_RECP.
	* keyedit.c (sign_uids): Added experimental ALREADY_SIGNED

	* hkp.c (hkp_import): Use log_error. Bug reported by Neal H
	Walfield. 

	* getkey.c (classify_user_id2): Change args to take the desc union
	direct.  It was a stupid idea to pass the individual fields of an
	union to this function. Changed all callers.
	(classify_user_id): Ditto and allow to pass NULL as the description.

2001-09-06  Werner Koch  <wk@gnupg.org>

	* getkey.c (fixup_uidnode): Features flag is now a bit vector.
	* keygen.c (add_feature_mdc): Ditto.

	Revamped the entire key I/O code to be prepared for other ways of
	key storages and to get rid of the existing shit.  GDBM support has
	gone.
	* keydb.c: New
	* keyring.c, keyring.h: New.
	* ringedit.c: Removed.  Moved some stuff to keyring.c
	* getkey.c: Changed everything related to the key retrieving
	functions which are now using the keydb_ functions.  
	(prepare_search, word_match_chars, word_match)
	(prepare_word_match, compare_name): Moved to keyring.c
	(get_pubkey_byname): Removed ctx arg and add ret_kdbhd
	arg.  Changed all callers.
	(key_byname): Use get_pubkey_end to release the context and take
	new ret_kbdhd arg.  Changed all callers.
	(classify_user_id2): Fill the 16 byte fingerprint up with 4 null
	bytes not with zero bytes of value 4, tsss.
	* import.c (import_one): Updated to use the new keydb interface.
	(import_secret_one): Ditto.
	(import_revoke_cert): Ditto.
	* delkey.c (do_delete_key): Ditto. 
	* keyedit.c (keyedit_menu): Ditto.
	(get_keyblock_byname): Removed.
	* revoke.c (gen_revoke): Ditto. 
	* export.c (do_export_stream): Ditto.
	* trustdb.c (update_trustdb): Ditto.
	* g10.c, gpgv.c (main): Renamed add_keyblock_resource to
	keydb_add_resource. 
	* Makefile.am:  Added and removed files.

	* keydb.h: Moved KBNODE typedef and MAX_FINGERPRINT_LEN to
	* global.h: this new header.
 	
2001-09-03  Werner Koch  <wk@gnupg.org>

	* passphrase.c (agent_get_passphrase): Changed nread to size_t.
	(passphrase_clear_cache): Ditto.

	* keyid.c (mk_datestr): Avoid trigraphs.
	(fingerprint_from_pk): Cache the keyid in the pk.

	* options.h: Add opt.with_fingerprint so that we know whether the
	corresponding options was used.
	* g10.c (main): Set it here.
	* pkclist.c (check_signatures_trust): Always print fingerprint
	when this option is used.  Mixed a minor memory leak.

	* status.c, status.h: New status INV_RECP.
	* pkclist.c (build_pk_list): Issue this status.

2001-08-31  Werner Koch  <wk@gnupg.org>

	* parse-packet.c (parse_key,parse_pubkeyenc)
	(parse_signature): Return error on reading bad MPIs.
	
	* mainproc.c (check_sig_and_print): Always print the user ID even
	if it is not bound by a signature.  Use the primary UID in the
	status messages and encode them in UTF-8
	* status.c (write_status_text_and_buffer): New.

2001-08-30  Werner Koch  <wk@gnupg.org>

	* packet.h (sigsubpkttype_t): Add SIGSUBPKT_FEATURES.
	(PKT_public_key, PKT_user_id): Add a flag for it.
	* parse-packet.c, build-packet.c: Add support for them.
	* getkey.c (fixup_uidnode, merge_selfsigs): Set the MDC flags.
	* keygen.c (add_feature_mdc): New.
	(keygen_upd_std_prefs): Always set the MDC feature.
	* keyedit.c (show_prefs): List the MDC flag
	* pkclist.c (select_mdc_from_pklist): New.
	* encode.c (encode_crypt, encrypt_filter): Test whether MDC
	should be used.
	* cipher.c (write_header): Set MDC use depending on the above test.
	Print more status info.

	* delkey.c (do_delete_key): Kludge to delete a secret key with no
	public key available.

	* ringedit.c (find_secret_keyblock_direct): New.
	* getkey.c (seckey_available): Simplified.

	* ringedit.c (cmp_seckey): Now compares the secret key against the
	public key while ignoring all secret parts.
	(keyring_search): Use a public key packet as arg.  Allow to search
	for subnkeys
	(search): Likewise. Changed all callers.
	(find_secret_keyblock_bypk): New.
	(find_secret_keyblock_byname): First locate the pubkey and then
	find the correponding secret key.
	* parse-packet.c (parse): Renamed pkttype arg to onlykeypkts and
	changed code accordingly.  Changed all callers.
	(search_packet): Removed pkttype arg.
	* keyedit.c (keyedit_menu): First locate the public key and then
	try to locate a secret key.

	* ringedit.c (locate_keyblock_by_fpr): Removed.
	(locate_keyblock_by_keyid): Removed.
	(find_keyblock_bysk): Removed.

	* sig-check.c (check_key_signature2): Print the keyid along with
	the wrong sig class errors.

2001-08-24  Werner Koch  <wk@gnupg.org>

	* sign.c (sign_file): Stripped the disabled comment packet code.
	(sign_file, sign_symencrypt_file): Moved common code to ..
	(write_onepass_sig_packets): .. this new function.
	(sign_file, clearsign_file, sign_symencrypt_file): Moved common
	code to 
	(write_signature_packets): this new function.
	(write_signature_packets, make_keysig_packet)
	(update_keysig_packet): Moved common code to 
	(hash_uid, hash_sigclass_to_magic): these new functions
	(sign_file, sign_symencrypt_file): Moved common code to 
	(write_plaintext_packet):  this new function.

2001-08-21  Stefan Bellon  <sbellon@sbellon.de>

	* trustdb.c (query_trust_info): Changed trustlevel to signed int.
	* g10.c [__riscos__]: Fixed handling of --use-agent --lock-multiple.

2001-08-20  Werner Koch  <wk@gnupg.org>

	* encr-data.c (decrypt_data): Keep track on whether we already
	printed information about the used algorithm.
	* mainproc.c (proc_encrypted): Removed the non-working IDEA hack
	and print a message about the assumed algorithm.
	* passphrase.c (passphrase_to_dek): Use the same algorithm as above.
	(proc_symkey_enc): Print the algorithm, so that the user knows it
	before entering the passphrase.
	(proc_pubkey_enc, proc_pubkey_enc): Zero the DEK out.
	* encode.c (encode_crypt, encrypt_filter): Ditto.

	* g10.c: Allow for --sign --symmetric.
	* sign.c (sign_and_symencrypt): New.

	Applied patches from Stefan Bellon <sbellon@sbellon.de> to support
	RISC OS.  Nearly all of these patches are identified by the
	__riscos__ macro.
	* compress.c: Added a couple of casts.
	* g10.c [__riscos__]: Some patches and new options foo-file similar
	to all foo-fd options.
	* gpgv.c, openfile.c, ringedit.c, tdbio.c: Minor fixes.  Mainly
	replaced hardcoded path	separators with EXTSEP_S like macros.  
	* passprase.c [__riscos__]: Disabled agent stuff
	* trustdb.c (check_trust): Changed r_trustlevel to signed int to
	avoid mismatch problems in pkclist.c
	* pkclist.c (add_ownertrust): Ditto.
	* plaintext.c (handle_plaintext) [__riscos__]: Print a note when
	file can't be created.
	* options.h [__riscos__]: Use an extern unless included from the
	main module.
	* signal.c (got_fatal_signal) [__riscos__]: Close all files.
	
2001-08-14  Werner Koch  <wk@gnupg.org>

	* keygen.c (ask_algo): New arg r_usage.  Allow for RSA keys.
	(gen_rsa): Enabled the code.
	(do_create): Enabled RSA branch.
	(parse_parameter_usage): New.
	(proc_parameter_file): Handle usage parameter.
	(read_parameter_file): Ditto.
	(generate_keypair): Ditto.
	(generate_subkeypair): Ditto.
	(do_generate_keypair): Ditto.
	(do_add_key_flags): New.
	(keygen_add_std_prefs): Use the new function.
	(keygen_add_key_flags_and_expire): New.
	(write_selfsig, write_keybinding): Handle new usage arg.
	* build-packet.c (build_sig_subpkt): Make sure that key flags go
	into the hashed area.
	
	* keygen.c (write_uid): Initialize the reference cunter.

	* keyedit.c (keyedit_menu): No more need to update the trustdb for
	preferences.  Added calls to merge keblock.

	* kbnode.c (dump_kbnode): Print some more flags.

2001-08-10  Werner Koch  <wk@gnupg.org>

        Revamped the preference handling.

	* packet.h (prefitem_t, preftype_t): New.
	(PKT_public_key): Added a uid field.
	(PKT_user_id): Added field to store preferences and a reference
	counter.
	* parse-packet.c (parse_user_id,parse_photo_id): Initialize them
	* free-packet.c (free_user_id): Free them.
	(copy_user_id): Removed.
	(scopy_user_id): New. 
	(cmp_user_ids): Optimized for identical pointers.
	(release_public_key_parts): Release the uid.
	(copy_public_key_with_new_namehash): Removed.
	(copy_prefs): New.
	* keyedit.c (menu_adduid): Use the new shallow copy user id.
	(show_prefs): Adjusted implementation.
	(keyedit_menu): No more need to update the trustdb after changing
	preferences.
	* getkey.c (fixup_uidnode): Store preferences.
	(find_by_name): Return a user id packet and remove namehash stuff.
	(lookup): Removed the unused namehash stuff.
	(finish_lookup): Added foundu arg.
	(pk_from_block): Removed the namehash arg and changed all callers.
	(merge_selfsigs): Copy prefs to all keys.
	* trustdb.c (get_pref_data): Removed.
 	(is_algo_in_prefs): Removed.
	(make_pref_record): Deleted and removed all class.
	* pkclist.c (select_algo_from_prefs): Adjusted for the new
	preference implementation.
	* pubkey-enc.c (is_algo_in_prefs): New.
	(get_it): Use that new function. 

2001-08-09  Werner Koch  <wk@gnupg.org>

	* build-packet.c (build_sig_subpkt): Fixed calculation of
	newarea->size.

	* g10.c (main): New option "--preference-list"
	* keyedit.c (keyedit_menu): New commands "setpref" and "updpref".
	(menu_set_preferences): New.
	* keygen.c (keygen_set_std_prefs): New.
	(set_one_pref): New.
	(check_zip_algo): New.
	(keygen_get_std_prefs): New.
	(keygen_upd_std_prefs): New
	(keygen_add_std_prefs): Move the pref setting code into the above fnc.
	* build-packet.c (build_sig_subpkt): Updated the list of allowed
	to update subpackets.

2001-08-08  Werner Koch  <wk@gnupg.org>

	* packet.h (subpktarea_t): New.
	(PKT_signature): Use that type for hashed_data and unhashed_data and
	removed the _data prefix from those fields.  Changed all users.
	* parse-packet.c (parse_signature): Changed allocation for that.
	(parse_sig_subpkt): Changed declaration
	(enum_sig_subpkt): Ditto and changed implementation accordingly.
	* free-packet.c (cp_subpktarea): Renamed from cp_data_block and
	adjusted implementation. Changed caller.
	* sig-check.c (mdc_kludge_check): Adjusted the hashing.
	(do_check): Ditto.
	* sign.c (sign_file, clearsign_file, make_keysig_packet,
	update_keysig_packet): Ditto.
	* build-packet.c (build_sig_subpkt): Partial rewrite.
	(find_subpkt): Adjusted and made static.
	(delete_sig_subpkt): Adjusted.
	(do_signature): Ditto.

	* keygen.c (ask_keysize): Do not print the notes about suggested
	key sizes if just a DSA key is generated.

	* trustdb.c (add_ultimate_key): s/log_error/log_info/ for
	duplicated inserted trusted keys.

2001-08-07  Werner Koch  <wk@gnupg.org>

	* sign.c (sleep): Redefine for W32.

	* g10.c, options.h: Set new flag opt.no_homedir_creation when
	--no-options is given.
	* openfile.c (try_make_homedir): Don't create the homedir in that case.

2001-08-03  Werner Koch  <wk@gnupg.org>

	* armor.c (armor_filter): Removed the default comment string
	because it could get us in trouble due to translations using non
	ascii characters.

2001-08-01  Werner Koch  <wk@gnupg.org>

	* keylist.c (list_keyblock_print): Do not list revoked UIDs unless
	in verbose mode and we do no signature listing.

	* getkey.c (finish_lookup): Skip subkeys which are not yet valid.
	* g10.c, options.h: New option --ignore-valid-from.

	* sign.c (make_keysig_packet): Added new sigversion argument to
	allow the caller to force generation of required signature
	version. Changed all callers. Suggested by Thomas Roessler.

	* keyedit.c (sign_uids): Force v4 signature generation for local
	sigs.  Removed the check for local signature and pre-v4 keys.

2001-07-27  Werner Koch  <wk@gnupg.org>

	* keyedit.c (sign_uids): Check that we are not trying to to a
	lsign with a pre-v4 key.  Bug noticed by Thomas Roessler.

2001-07-26  Werner Koch  <wk@gnupg.org>

	* parse-packet.c (parse_photo_id): Reset all variables.
	* getkey.c (merge_selfsigs_main): Removed checks on PHOTO_ID
	because this is handled identically to a user ID.

2001-07-06  Werner Koch  <wk@gnupg.org>

	* cipher.c (write_header): Don't use MDC with --rfc1991.  Suggested
	by disastry@saiknes.lv.

2001-07-05  Werner Koch  <wk@gnupg.org>

	* g10.c, options.h: New option --preserve-permissions.
	* ringedit.c (add_keyblock_resource): Use it here
	(keyring_copy): and here.

	* trustdb.c (verify_own_keys): Be more silent on --quiet.
	Suggested by Thomas Roessler.
	* sig-check.c (check_key_signature2): Ditto.
	* mainproc.c (proc_encrypted, proc_tree): Ditto
	* getkey.c (lookup): Ditto.

2001-07-04  Werner Koch  <wk@gnupg.org>

	* ringedit.c (add_keyblock_resource): Restore filename in case of error.

2001-06-25  Werner Koch  <wk@gnupg.org>

	* kbnode.c (dump_kbnode): Print the signature timestamp.

	* keyedit.c (keyedit_menu): New menu point "primary".
	(change_primary_uid_cb): New.
	(menu_set_primary_uid): New.
	* sign.c (update_keysig_packet): New.
	* build-packet.c (build_sig_subpkt): Put the primary UID flag into
	the hashed area. Allow update of some more packets.

2001-06-15  Werner Koch  <wk@gnupg.org>

	* getkey.c (merge_selfsigs): Exit gracefully when a secret key is
	encountered.  May happen if a secret key is in public keyring.
	Reported by Francesco Potorti.
	
2001-06-12  Werner Koch  <wk@gnupg.org>

	* getkey.c (compare_name): Use ascii_memistr(), ascii_memcasecmp()
	* keyedit.c (keyedit_menu): Use ascii_strcasecmp().
	* armor.c (radix64_read): Use ascii_toupper().  
	* ringedit.c (do_bm_search): Ditto.
	* keygen.c (read_parameter_file): Ditto.
	* openfile.c (CMP_FILENAME): Ditto.
	* g10.c (i18n_init): We can now use just LC_ALL.

2001-05-29  Werner Koch  <wk@gnupg.org>

	* keygen.c (generate_subkeypair): Print a warning if a subkey is
	created on a v3 key. Suggested by Brian M. Carlson.

2001-05-27  Werner Koch  <wk@gnupg.org>

	* keyid.c (get_lsign_letter): New.
	* keylist.c (list_keyblock_colon): Use it here.
	* mainproc.c (list_node): and here.

	* getkey.c, packet.h, free-packet.c: Removed that useless key
	created field; I dunno why I introducded this at all - the
	creation time is always bound to the key packet and subject to
	fingerprint calculation etc.

	* getkey.c (fixup_uidnode): Add keycreated arg and use this
	instead of the signature timestamp to calculate the
	help_key_expire.  Bug reported by David R. Bergstein.
	(merge_selfsigs_main): Correct key expiration time calculation.
	(merge_selfsigs_subkey): Ditto.

2001-05-25  Werner Koch  <wk@gnupg.org>

	* revoke.c (gen_revoke): Add a cast to a tty_printf arg.
	* delkey.c (do_delete_key): Ditto.
	* keyedit.c (print_and_check_one_sig): Ditto.
	(ask_revoke_sig): Ditto.
	(menu_revsig): Ditto.
	(check_all_keysigs): Removed unused arg.

2001-05-23  Werner Koch  <wk@gnupg.org>

	* g10.c (opts): Typo fix by Robert C. Ames.

2001-05-06  Werner Koch  <wk@gnupg.org>

	* revoke.c: Small typo fix

2001-05-04  Werner Koch  <wk@gnupg.org>

	* passphrase.c (passphrase_clear_cache): Shortcut if agent usage
	is not enabled.

2001-05-01  Werner Koch  <wk@gnupg.org>

	* passphrase.c (writen): Replaced ssize_t by int.  Thanks to 
	to Robert Joop for reporting that SunOS 4.1.4 does not have it.

2001-04-28  Werner Koch  <wk@gnupg.org>

	* getkey.c (merge_public_with_secret): pkttype was not set to subkey.

2001-04-27  Werner Koch  <wk@gnupg.org>

	* skclist.c (build_sk_list): Changed one log_debug to log_info.

2001-04-25  Werner Koch  <wk@gnupg.org>

	* keyedit.c (show_prefs): Add a verbose mode.
	(show_key_with_all_names): Pass verbose flag for special value of
	with_pref.
	(keyedit_menu): New command "showpref"
	(show_key_with_all_names): Mark revoked uids and the primary key.

2001-04-24  Werner Koch  <wk@gnupg.org>

	* getkey.c (get_primary_uid): Return a different string in case of
	error and made it translatable.

	* build-packet.c (do_secret_key): Ugly, we wrote a zero
	instead of the computed ndays.  Thanks to M Taylor for complaining
	about a secret key import problem.

2001-04-23  Werner Koch  <wk@gnupg.org>

	* hkp.c (hkp_ask_import): Allow to specify a port number for the 
	keyserver.  Add a kudge to set the no_shutdown flag.
	(hkp_export): Ditto.
	* options.skel: Document the changes 

2001-04-20  Werner Koch  <wk@gnupg.org>

	* options.skel: Add some more comments.

2001-04-19  Werner Koch  <wk@gnupg.org>

	* keyid.c (mk_datestr): New.  Handles negative times.  We must do
	this because Windoze segvs on negative times passed to gmtime().
	Changed all datestr_from function to use this one.

	* keyid.c, keyid.h (colon_strtime): New. To implement the
	fixed-list-mode.
	(colon_datestr_from_pk): New.
	(colon_datestr_from_sk): New.
	(colon_datestr_from_sig): New.
	* keylist.c (list_keyblock_colon): Use these functions here.
	* mainproc.c (list_node): Ditto.

2001-04-18  Werner Koch  <wk@gnupg.org>

	* openfile.c (open_sigfile): Fixed the handling of ".sign".
	* mainproc.c (proc_tree): Use iobuf_get_real_fname.
	Both are by Vincent Broman.

2001-04-14  Werner Koch  <wk@gnupg.org>

	* getkey.c (fixup_uidnode): Removed check for !sig which is
	pointless here.  Thanks to Jan Niehusmann.

2001-04-10  Werner Koch  <wk@gnupg.org>

	* sig-check.c (check_key_signature2): Use log_info instead of
	log_error so that messed up keys do not let gpg return an error.
	Suggested by Christian Kurz.

	* getkey.c (merge_selfsigs_main): Do a fixup_uidnode only if we
	have both, uid and sig.  Thanks to M Taylor.

2001-04-05  Werner Koch  <wk@gnupg.org>

	* armor.c (unarmor_pump_new,unarmor_pump_release): New.
	(unarmor_pump): New. 
	* pipemode.c (pipemode_filter): Use the unarmor_pump to handle
	armored or non-armored detached signatures.  We can't use the
	regular armor_filter becuase this does only chack for armored
	signatures the very first time.  In pipemode we may have a mix of
	armored and binary detached signatures.
	* mainproc.c (proc_tree): Do not print the "old style" notice when
	this is a pipemode processes detached signature.
	(proc_plaintext): Special handling of pipemode detached sigs.

	* packet.h (CTRLPKT_PLAINTEXT_MARK): New.
	* parse-packet.c (create_gpg_control): New.
	* kbnode.c (dump_kbnode): Support it here.
	* mainproc.c (check_sig_and_print): Fixed the check for bad
	sequences of multiple signatures.
	(proc_plaintext): Add the marker packet.
	(proc_tree): We can now check multiple detached signatures.

2001-04-02  Werner Koch  <wk@gnupg.org>

	The length of encrypted packets for blocksizes != 8 was not
	correct encoded.  I think this is a minor problem, because we
	usually use partial length packets.  Kudos to Kahil D. Jallad for
	pointing this out.
	* packet.h: Add extralen to PKT_encrypted.
	* cipher.c (write_header): Set extralen.
	* build-packet.c (do_encrypted): Use extralen instead of const 10.
	(do_encrypted_mdc): Ditto.
	* parse-packet.c (parse_encrypted): Set extralen to 0 because we
	don't know it here.

2001-03-30  Werner Koch  <wk@gnupg.org>

	* getkey.c (premerge_public_with_secret): Changed wording an add
	the keyID to the info message.

2001-03-29  Werner Koch  <wk@gnupg.org>

	* getkey.c (premerge_public_with_secret): Use log_info instead of
	log_error when no secret key was found for a public one.
	Fix the usage if the secret parts of a key are not available.

	* openfile.c (ask_outfile_name): Trim spaces.
	(open_outfile): Allow to enter an alternate filename.  Thanks to
	Stefan Bellon.
	* plaintext.c (handle_plaintext): Ditto.

2001-03-28  Werner Koch  <wk@gnupg.org>

	* mainproc.c (do_check_sig): Allow direct key and subkey
	revocation signature.
	* sig-check.c (check_key_signature2): Check direct key signatures.
	Print the signature class along with an error.

2001-03-27  Werner Koch  <wk@gnupg.org>

	* packet.h: Add a missing typedef to an enum.  Thanks to Stefan Bellon.

	* g10.c: New option --no-sig-create-check.
	* sign.c (do_sign): Implement it here.
	* g10.c: New option --no-sig-cache.
	* sig-check.c (check_key_signature2): Implement it here.
	(cache_selfsig_result): and here.

	* keylist.c (list_keyblock): Removed debugging stuff.

	* getkey.c (cache_public_key): Made global.
	* keygen.c (write_selfsig, write_keybinding): Cache the new key.

	* getkey.c (key_byname): Add new arg secmode and changed all
	callers to request explicitly the mode.  Deriving this information
	from the other supplied parameters does not work if neither pk nor
	sk are supplied.

2001-03-25  Werner Koch  <wk@gnupg.org>

	* packet.h (ctrlpkttype_t): New.
	* mainproc.c (add_gpg_control,proc_plaintext,proc_tree): Use the
	new enum values.
	* pipemode.c (make_control): Ditto.
	* armor.c (armor_filter): Ditto.

2001-03-24  Werner Koch  <wk@gnupg.org>

	* sign.c (do_sign): Verify the signature right after creation.

2001-03-23  Werner Koch  <wk@gnupg.org>

	* status.c, status.h (STATUS_UNEXPECTED): New.
	* mainproc.c (do_proc_packets): And emit it here.

2001-03-21  Werner Koch  <wk@gnupg.org>

	* status.c: Add sys/types.h so that it runs on Ultrix.  Reported
	by Georg Schwarz.x

	* build-packet.c (build_sig_subpkt): Fixed generaton of packet
	length header in case where 2 bytes headers are needed.  Thanks to
	Piotr Krukowiecki.

2001-03-19  Werner Koch  <wk@gnupg.org>

	* g10.c (main): the default keyring is no always used unless
	--no-default-keyring is given.  

	* ringedit.c (add_keyblock_resource): invalidate cache after file
	creation.

2001-03-15  Werner Koch  <wk@gnupg.org>

	* keygen.c (ask_algo): Changed the warning of the ElGamal S+E Algo.

	* keylist.c (print_capabilities): New.
	(list_keyblock_colon): and use it here.

2001-03-13  Werner Koch  <wk@gnupg.org>

	* main.c, options.h: New option --fixed_list_mode.
	* keylist.c (list_keyblock_colon): use it here.

	* getkey.c (merge_keys_and_selfsig): Divert merging of public keys
	to the function used in key selection..
	* keylist.c (is_uid_valid): Removed.
	(list_keyblock): Splitted into ..
	(list_keyblock_print, list_keyblock_colon): .. these.
	functions.  Changed them to use the flags set in the key lookup code.
	(reorder_keyblock): New, so that primary user IDs are listed first.

	* ringedit.c (keyring_copy): flush the new iobuf chaces before
	rename or remove operations.  This is mainly needed for W32.

	* hkp.c [HAVE_DOSISH_SYSTEM]: Removed the disabled code because we
	have now W32 socket support in ../util/http.c

	* skclist.c (key_present_in_sk_list): New.
	(is_duplicated_entry): New.
	(build_sk_list): Check for duplicates and do that before unlocking.

2001-03-12  Werner Koch  <wk@gnupg.org>

	* armor.c (parse_header_line): Removed double empty line check.
	(parse_header_line): Replaced trim_trailing_ws with a counting
	function so that we can adjust for the next read.

	* options.skel: Fixed 3 typos. By Thomas Klausner. Replaced the
	keyserver example by a better working server. 

	* parse-packet.c (parse_symkeyenc): Return Invalid_Packet on error.
	(parse_pubkeyenc): Ditto.
	(parse_onepass_sig): Ditto.
	(parse_plaintext): Ditto.
	(parse_encrypted): Ditto.
	(parse_signature): Return error at other places too.
	(parse_key): Ditto.
	* g10.c (main): Set opt.list_packets to another value when invoked
	with the --list-packets command.
	* mainproc.c (do_proc_packets): Don's stop processing when running
	under --list-packets command.

	* signal.c (do_sigaction): Removed.
	(init_one_signal): New to replace the above.  Needed to support
	systems without sigactions. Suggested by Dave Dykstra.
	(got_fatal_signal,init_signals): Use the above here. 
	(do_block): Use sigset() if sigprocmask() is not available.

	* armor.c (parse_hash_header): Test on TIGER192, which is the
	correct value as per rfc2440.  By Edwin Woudt.

2001-03-08  Werner Koch  <wk@gnupg.org>

	* misc.c: Include time.h. By James Troup.

	* getkey.c: Re-enabled the unknown user Id and PK caches and
	increased their sizes.

	* getkey.c (merge_selfsigs_main): Set expire date and continue
	processing even if we found a revoked key.
	(merge_selfsigs_subkeys): Ditto.
	
	* packet.h: Add an is_revoked flag to the user_id packet.
	* getkey.c (fixup_uidnode): Set that flag here.
	(merge_selfsigs_main): Fix so that the latest signature is used to
	find the self-signature for an UID.
	* parse-packet.c (parse_user_id): Zero out all fields.
	* mainproc.c (check_sig_and_print): Print the primary user ID
	according the the node flag and then all other non-revoked user IDs.
	(is_uid_revoked): Removed; it is now handled by the key selection code.
	
	Changed the year list of all copyright notices.
	
2001-03-07  Werner Koch  <wk@gnupg.org>

	* getkey.c (finish_lookup): Print an info message only in verbose mode.

2001-03-05  Werner Koch  <wk@gnupg.org>

	* packet.h: Replaced sigsubpkt_t value 101 by PRIV_VERIFY_CACHE.
	We have never used the old value, so we can do this without any harm.
	* parse-packet.c (dump_sig_subpkt): Ditto.
	(parse_one_sig_subpkt): Parse that new sub packet.
	* build-packet.c (build_sig_subpkt): Removed the old one from the
	hashed area.
	(delete_sig_subpkt): New.
	(build_sig_subpkt): Allow an update of that new subpkt.
	* sig-check.c (check_key_signature2): Add verification caching
	(cache_selfsig_result): New.
	* export.c (do_export_stream): Delete that sig subpkt before exporting.
	* import.c (remove_bad_stuff): New.
	(import): Apply that function to all imported data 

2001-03-03  Werner Koch  <wk@gnupg.org>

	* getkey.c: Introduced a new lookup context flag "exact" and used 
	it in all place where we once used primary.
	(classify_user_id2): Replaced the old function and add an extra
	argument to return whether an exact keyID has been requested.
	(key_byname): Removed the unused ctx.primary flag
	(get_seckey_byname2): Ditto.
	(finish_lookup): Changed debugging output.

2001-03-02  Werner Koch  <wk@gnupg.org>

	* keylist.c (list_one): Remove the merge key calls. 

2001-03-01  Werner Koch  <wk@gnupg.org>

	* getkey.c (finish_lookup): Don't use it if we no specific usage
	has been requested.
	(merge_selfsigs_main): fix UID only if we have an signature.
	(lookup): Return UNU_PUBKEY etc. instead of NO_PUBKEY if we found
	a key but the requested usage does not allow this key.
	* import.c (import_one): Take UNU_PUBKEY into account.
	* mainproc.c (list_node): Ditto.
	* keylist.c (list_keyblock): Ditto.
	* keyedit.c (print_and_check_one_sig): Ditto. 

2001-02-09  Werner Koch  <wk@gnupg.org>

	* delkey.c (delete_key): Removed that silly assert which rendered
	the whole new stuff meaningless.

2001-02-08  Werner Koch  <wk@gnupg.org>

	* getkey.c (key_byname): It can happen that we have both, sk and pk
	NULL, fix for that.

	* parse-packet.c (parse_one_sig_subpkt): Add support for
	primary_uid and key_flags.
	(can_handle_critical): Ditto

	* parse-packet.c (parse_encrypted): Fixed listing of pktlen for
	MDC packets.

	* getkey.c: Backported the version of this file from gpg 1.1. this
	involved some changes in other files too.
	* parse-packet.c (parse_key): Clear req_usage.
	* skclist.c (build_sk_list): Use req_usage to pass the usage
	information to the lookup function.
	* pkclist.c (build_pk_list): Ditto.
	* free-packet.c (copy_public_parts_to_secret_key): New.
	* keydb.h: Add IS_* macros to check the sig_class.
	* misc.c (openpgp_cipher_test_algo): New.
	(openpgp_pk_test_algo): New.
	(openpgp_pk_algo_usage): New.
	(openpgp_md_test_algo): New.
	* packet.h: Add a few fields to PKT_{public,secret}_key and
	PKT_user_id.
	* seckey-cert.c (do_check): Use the new main_keyid field.

2001-02-04  Werner Koch  <wk@gnupg.org>

	* encr-data.c (decrypt_data): Catch error when we had problems to
	parse the encrypted packet. By Timo.

2001-01-29  Werner Koch  <wk@gnupg.org>

	* g10.c (main): --batch does now set nogreeting.

	* delkey.c (do_delete_key): Fixed delete-both functionality.

2001-01-22  Werner Koch  <wk@gnupg.org>

	* g10.c: New command --delete-secret-and-public-key.
	* delkey.c (delete_key): Add new arg allow_both.
	(do_delete_key): Move most stuff from above to this new function.

2001-01-12  Werner Koch  <wk@gnupg.org>

	* passphrase.c (passphrase_to_dek): Use MD5 when IDEA is installed
	and we have no S2K.
	* mainproc.c (proc_encrypted): Likewise

2001-01-11  Werner Koch  <wk@gnupg.org>

	* sig-check.c (do_check): Print the signature key expire message
	only in verbose mode and added the keyID.

2001-01-09  Werner Koch  <wk@gnupg.org>

	* status.c, status.h: New status USERID_HINT. 
	(write_status_text): Replace LF and CR int text by C-escape sequence.

	* passphrase.c (passphrase_to_dek): Fixed the NEED_PASSPHRASE
	output.  It does now always print 2 keyIDs.  Emit the new
	USERID_HINT.

2001-01-08  Werner Koch  <wk@gnupg.org>

	* g10.c, options.h: New option --no-expensive-trust-checks.
	* keylist.c (list_keyblock): Act on this option.

2001-01-04  Werner Koch  <wk@gnupg.org>

	* g10.c (main): Set homedir only in the pre-parsing phase and
	replace backslashes in the W32 version.

2001-01-03  Werner Koch  <wk@gnupg.org>

	* status.c, status.h : New status KEY_CREATED
	* keygen.c (do_generate_keypair,generate_subkeypair): Emit it.

2000-12-28  Werner Koch  <wk@gnupg.org>

	* signal.c (got_fatal_signal): Remove lockfiles here because the
	atexit stuff does not work due to the use of raise. Suggested by
	Peter Fales.
	* gpgv.c (remove_lockfiles): New stub.
	
2000-12-19  Werner Koch  <wk@gnupg.org>

	* status.c, status.h (cpr_get_no_help): New.
	* keyedit.c (keyedit_menu): Use it here because we have our own
	help list here.

2000-12-18  Werner Koch  <wk@gnupg.org>

	* mainproc.c (print_failed_pkenc): Don't print the sometimes
	confusing message about unavailabe secret key.  Renamed ...
	(print_pkenc_list): ... to this and introduced failed arg.
	(proc_encrypted): Print the failed encryption keys and then
	the one to be used.
	(proc_pubkey_enc): Store also the key we are going to use.

	* mainproc.c (check_sig_and_print): Don't list revoked user IDs.
	(is_uid_revoked): New.

2000-12-08  Werner Koch  <wk@gnupg.org>

	* pipemode.c: Made the command work.  Currently only for
	non-armored detached signatures.
	* mainproc.c (release_list): Reset the new pipemode vars.
	(add_gpg_control): Handle the control packets for pipemode
	* status.c, status.h: New stati {BEGIN,END}_STREAM.

2000-12-07  Werner Koch  <wk@gnupg.org>

	* g10.c: New option --allow-secret-key-import.
	* import.c (import_keys,import_keys_stream): Honor this option.
	(import): New arg allow_secret and pass that arg down to ...
	(import_secret_one): to this and print a warning if secret key
	importing is not allowed.

2000-12-05  Werner Koch  <wk@gnupg.org>

	* cipher.c (cipher_filter): Moved the end_encryption status ...
	* encode.c (encode_simple,encode_crypt): to here
	* sign.c (sign_file): and here.

	* status.c (mywrite): Removed.
	(get_status_string): Removed the LFs from the strings.
	(set_status_fd,is_status_enabed,write_status_text,
	write_status_buffer): Replaced all mywrite by stdio calls and use
	fdopen to create a strem.  This is needed to make things smoother
	in the W32 version.

2000-12-04  Werner Koch  <wk@gnupg.org>

	* import.c (merge_blocks): Increment n_sigs for revocations.

2000-11-30  Werner Koch  <wk@gnupg.org>

	* g10.c (main): Use iobuf_translate_file_handle for all options
	with filehandles as arguments.  This is function does some magic
	for the W32 API.

	* verify.c (verify_signatures): Add a comment rant about the
	detached signature problem.
	* mainproc.c (proc_tree): Issue an error if a detached signature
	is assumed but a standard one was found.
	* plaintext.c (hash_datafiles): Don't fall back to read signature
	from stdin.
	* openfile.c (open_sigfile): Print verbose message only if the
	file could be accessed.

2000-11-24  Werner Koch  <wk@gnupg.org>

	* passphrase.c [HAVE_DOSISH_SYSTEM]: Disabled all the agent stuff.

2000-11-16  Werner Koch  <wk@gnupg.org>

        * g10.c: New option --use-agent
        * passphrase.c (agent_open,agent_close): New.
        (agent_get_passphrase,agent_clear_passphrase): New.
	(passphrase_clear_cache): New.
        (passphrase_to_dek): Use the agent here.
	* seckey-cert.c (do_check): Clear cached passphrases.

2000-11-15  Werner Koch  <wk@gnupg.org>

	* status.c (write_status_text): Moved the big switch to ...
	(get_status_string): ... new function.
	(write_status_buffer): New.

	* status.c (mywrite): New and replaced all write() by this.

	* status.c, status.h: Add 3 status lcodes for notaions and policy.
	* mainproc.c (print_notation_data): Do status output of notations.
	
2000-11-13  Werner Koch  <wk@gnupg.org>

	* sign.c (clearsign_file): Use LF macro to print linefeed.
	
2000-11-11  Paul Eggert  <eggert@twinsun.com>

	Clean up the places in the code that incorrectly use "long" or
        "unsigned long" for file offsets.  The correct type to use is
        "off_t".  The difference is important on large-file hosts,
        where "off_t" is longer than "long".

        * keydb.h (struct keyblock_pos_struct.offset):
        Use off_t, not ulong, for file offsets.
        * packet.h (dbg_search_packet, dbg_copy_some_packets,
        search_packet, copy_some_packets): Likewise.
        * parse-packet.c (parse, dbg_search_packet, search_packet,
        dbg_copy_some_packets, copy_some_packets): Likewise.
        * ringedit.c (keyring_search): Likewise.

        * parse-packet.c (parse): Do not use %lu to report file
        offsets in error diagnostics; it's not portable.
        * ringedit.c (keyring_search): Likewise.

2000-11-09  Werner Koch  <wk@gnupg.org>

	* g10.c (main): New option --enable-special-filenames.

2000-11-07  Werner Koch  <wk@gnupg.org>
 
	* g10.c (main): New command --pipemode.
	* pipemode.c: New.

2000-10-23  Werner Koch  <wk@gnupg.org>

	* armor.c (armor_filter): Changed output of hdrlines, so that a CR
	is emitted for DOS systems.

	* keygen.c (read_parameter_file): Add a cast for isspace().

	* status.c (myread): Use SIGINT instead of SIGHUP for DOS. 

2000-10-19  Werner Koch  <wk@gnupg.org>

	* g10.c: New option --ignore-crc-error
	* armor.c (invalid_crc): New.
	(radix64_read): Act on new option.

	* openfile.c (try_make_homedir): Klaus Singvogel fixed a stupid
	error introduced on Sep 6th. 

2000-10-18  Werner Koch  <wk@gnupg.org>

	* misc.c (print_cipher_algo_note): Don't print the note for AES.
	Changed wording.

2000-10-16  Werner Koch  <wk@gnupg.org>

	* mainproc.c (do_proc_packets): Hack to fix the problem that
	signatures are not detected when there is a MDC packet but no
	compression packet.
	
	* g10.c (print_hashline): New.
	(print_mds): Use above func with --with-colons.

	* mainproc.c (check_sig_and_print): Detect multiple signatures
	and don't verify them.

2000-10-14  Werner Koch  <wk@gnupg.org>

	* mainproc.c (add_onepass_sig): There is an easier solution to the
	error fixed yesterday; just check that we only have onepass
	packets.  However, the other solution provides an cleaner
	interface and opens the path to get access to other information
	from the armore headers.
	(release_list): Reset some more variables.

2000-10-13  Werner Koch  <wk@gnupg.org>

	* mainproc.c (add_gpg_control): New.
	(do_proc_packets): use it.
	(proc_plaintext): Changed logic to detect clearsigns.
	(proc_tree): Check the cleartext sig with some new code.

	* packet.h: New packet PKT_GPG_CONTROL.
	* parse-packet.c (parse_gpg_control): New.
	* misc.c (get_session_marker): New.
	* armor.c (armor_filter): Replaced the faked 1-pass packet by the
	new control packet.

	* keyedit.c (keyedit_menu): Allow batchmode with a command_fd. 
	* status.c (my_read): New.
	(do_get_from_fd): use it.

2000-10-12  Werner Koch  <wk@gnupg.org>

	* keygen.c (keygen_add_std_prefs): Add Rijndael to the prefs.

2000-10-07  Werner Koch  <wk@gnupg.org>

	* gpgv.c: Add more stubs for ununsed code to make the binary smaller.

Wed Oct  4 15:50:18 CEST 2000  Werner Koch  <wk@openit.de>

        * sign.c (hash_for): New arg to take packet version in account, changed
        call callers.

        * gpgv.c: New.
        * Makefile.am: Rearranged source files so that gpgv can be build with
        at least files as possible.

Mon Sep 18 12:13:52 CEST 2000  Werner Koch  <wk@openit.de>

        * hkp.c (not_implemented): Print a notice for W32

Fri Sep 15 18:40:36 CEST 2000  Werner Koch  <wk@openit.de>

        * keygen.c (keygen_add_std_prefs): Changed order of preferences to
        twofish, cast5, blowfish.

        * pkclist.c (algo_available): Removed hack to disable Twofish.

Thu Sep 14 17:45:11 CEST 2000  Werner Koch  <wk@openit.de>

        * parse-packet.c (dump_sig_subpkt): Dump key flags. Print special
        warning in case of faked ARRs.

        * getkey.c (finsih_lookup): Hack so that for v4 RSA keys the subkey
        is used for encryption.

Thu Sep 14 14:20:38 CEST 2000  Werner Koch  <wk@openit.de>

        * g10.c (main): Default S2K algorithms are now SHA1 and CAST5 - this
        should solve a lot of compatibility problems with other OpenPGP
        apps because those algorithms are SHOULD and not optional.  The old
        way to force it was by using the --openpgp option whith the drawback 
        that this would disable a couple of workarounds for PGP.

        * g10.c (main): Don't set --quite along with --no-tty.  By Frank Tobin.

        * misc.c (disable_core_dump): Don't display a warning here but a return
        a status value and ...
        * g10.c (main): ...print warnining here. Suggested by Sam Roberts.

Wed Sep 13 18:12:34 CEST 2000  Werner Koch  <wk@openit.de>

        * keyedit.c (keyedit_menu): Allow to use "debug" on the secret key.

        * ringedit.c (cmp_seckey): Fix for v4 RSA keys.
        * seckey-cert.c (do_check): Workaround for PGP 7 bug.

Wed Sep  6 17:55:47 CEST 2000  Werner Koch  <wk@openit.de>

        * misc.c (print_pubkey_algo_note): Do not print the RSA notice.
        * sig-check.c (do_signature_check): Do not emit the RSA status message.
        * pubkey-enc.c (get_session_key): Ditto.

        * encode.c (encode_simple, encode_crypt): Fix for large files.
        * sign.c (sign_file): Ditto.

Wed Sep  6 14:59:09 CEST 2000  Werner Koch  <wk@openit.de>

        * passphrase.c (hash_passphrase): Removed funny assert.  Reported by
        David Mathog.

        * openfile.c (try_make_homedir): Changes for non-Posix systems.
        * g10.c (main): Take the default homedir from macro.

        * g10.c: The --trusted-key option is back.
        * trustdb.c (verify_own_key): Handle this option.
        (add_ultimate_key): Moved stuff from verify_own_key to this new func.
        (register_trusted_key): New.

Fri Aug 25 16:05:38 CEST 2000  Werner Koch  <wk@openit.de>

        * parse-packet.c (dump_sig_subpkt): Print info about the ARR.

        * openfile.c (overwrite_filep): Always return okay if the file is
        called /dev/null. 
        (make_outfile_name): Add ".sign" to the list of know extensions.
        (open_sigfile): Ditto.

Wed Aug 23 19:52:51 CEST 2000  Werner Koch  <wk@openit.de>

        * g10.c: New option --allow-freeform-uid. By Jeroen C. van Gelderen.
        * keygen.c (ask_user_id): Implemented here.

Fri Aug  4 14:23:05 CEST 2000  Werner Koch  <wk@openit.de>

  * status.c (do_get_from_fd): Ooops, we used fd instead of opt.command_fd.
  Thanks to Michael Tokarev.

Tue Aug  1 20:06:23 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c: New opttion --try-all-secrets on suggestion from Matthias Urlichs.
  * pubkey-enc.c (get_session_key): Quite easy to implement here.

Thu Jul 27 17:33:04 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c: New option --merge-only.  Suggested by Brendan O'Dea.
  * import.c (import_one): Implemented it here
  (import_secret_one): Ditto.
  (print_stats): and give some stats.

Thu Jul 27 12:01:00 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c: New options --show-session-key and --override-session-key
  * pubkey-enc.c (hextobyte): New.
  (get_override_session_key): New.
  * mainproc.c (proc_pubkey_enc): Add session-key stuff.
  * status.h, status.c (STATUS_SESSION_KEY): New.

Thu Jul 27 10:02:38 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c (main): Use setmode(O_BINARY) for MSDOS while generating random bytes
  (print_mds): Likewise for stdin.
  * plaintext.c (handle_plaintext): Likewise for stdout.

Mon Jul 24 10:30:17 CEST 2000  Werner Koch  <wk@openit.de>

  * keyedit.c (menu_expire): expire date for primary key can be set again.

Wed Jul 19 11:26:43 CEST 2000  Werner Koch  <wk@openit.de>

  * keylist.c (is_uid_valid): New.
  (list_keyblock): Print validity information for all user IDs.  Note, this
  has to be done at other places too; for now we have only minimal support.

Wed Jul 12 13:32:06 CEST 2000  Werner Koch  <wk@openit.de>

  * helptext.c, pkclist.c: s/superseeded/superseded/

Mon Jul 10 16:08:57 CEST 2000  Werner Koch  <wk@openit.de>

  * parse-packet.c (enum_sig_subpkt): Fixed testing on crtitical bit in case
  of a NULL buffer.  Reported by Peter Marschall.

Wed Jul  5 13:28:45 CEST 2000  Werner Koch  <wk@openit.de>

  * keyedit.c, keyid.c: Add some _()

  * argparse.c:  Changed the flag to suppress --version handling to also
  suppress --help.

Wed Jun 28 11:54:44 CEST 2000  Werner Koch  <wk@openit.de>

  * armor.c (armor_filter): Set sigclass to 0 in case of non-dash-escaped
  clearsig.  This makes this mode work again.

  * mainproc.c (proc_tree): Fixed handling of one-pass-sig packets in textmode.
  Disabled the ugly workaround for PGP 5 - let's see whether thi breaks less
  cases. Found by Ted Cabeen.

  * options.h (DBG_HASHING): New.  All commented md_start_debug are now
  controlled by this debug option.

  * sign.c (print_status_sig_created): New and called from 2 places.

  * keygen.c (gen_rsa): New, but commented.
  (ask_algo): Commented support for RSA.

  * seckey-cert.c (protect_secret_key): Started to fix the code for v4 RSA
  keys - it is not solved yet. However, we have time until, Sep 20th ;)

Wed Jun 14 12:27:09 CEST 2000  Werner Koch  <wk@openit.de>

  * status.c (init_shm_coprocessing): Changed the sequence of the get,attach
  to cope with the changes in newer Linux kernels.  This bug has been found
  by <dmitri@advantrix.com> who also proposed this solution.  Hopefully
  this does not break gpg on to many systems.

  * cipher.c (write_header): Protect the IV with the MDC too.
  * encr-data.c (decrypt_data): Likewise.

Fri Jun  9 10:09:52 CEST 2000  Werner Koch  <wk@openit.de>

  * g10.c: New options --no-auto-key-retrieve
  * options.h (auto_key_retrieve): New.
  * mainproc.c (check_sig_and_print): Implemented that.

Wed Jun  7 19:19:09 CEST 2000  Werner Koch  <wk@openit.de>

  * sig-check.c (do_check): Use EMULATE_MDENCODE also on v4 packets.

Wed Jun  7 17:25:38 CEST 2000  Werner Koch  <wk@openit.de>

  * cipher.c (write_header): Use plain CFB mode for MDC encrypted packets.
  * encr-data.c (decrypt_data): Ditto.

Mon Jun  5 23:41:54 CEST 2000  Werner Koch  <wk@openit.de>

  * seskey.c (do_encode_md, encode_md_value): Add new arg v3compathack to work
  around a bug in old versions.
  * sig-check.c (do_check): use the aboved workaround when enabled.
  * g10.c: New option --emulate-md-decode-bug

Mon Jun  5 12:37:43 CEST 2000  Werner Koch  <wk@openit.de>

  * build-packet.c (do_mdc): New.
  (do_encrypted_mdc): Changed for the new proposal.
  * parse-packet.c (parse_mdc): New.
  (parse_encrypted): Fixed for the new proposal.
  * packet.h (PKT_MDC): New.
  * cipher.c (cipher_filter): Build the MDC packet here.
  * g10.c (main): Enable --force-mdc.
  * encr-data.c (mdc_decode_filter): Fixed for new MDC method

  * options.h(rfc2440): New.
  * g10.c (main): Changed the selected values for --openpgp to not include
  optional algorithms.

Thu May 18 11:38:54 CEST 2000  Werner Koch  <wk@openit.de>

	* keyedit.c (keyedit_menu): Add a keyword arg to the prompt.

	* status.c, status.h: Added 3 new status tokens.
	* status.c (do_get_from_fd): New.
	(cpr_enabled,cpr_get,cpr_get_hidden,cpr_kill_prompt,
	 cpr_get_answer_is_yes,cpr_get_answer_yes_no_quit): Modified to work
	 with the new function.
	* g10.c: Add new option --command-fd.

	* status.c (progress_cb): New.
	(set_status_fd): Register progress functions

Fri May 12 14:01:20 CEST 2000  Werner Koch  <wk@openit.de>

	* delkey.c (delete_key): Add 2 new status messages
	* status.c, status.h (STATUS_DELETE_PROBLEM): New.

	Fixed years of copyright in all source files.

Mon May  1 17:08:14 CEST 2000  Werner Koch  <wk@openit.de>

	* trustdb.c (propagate_validity): Fixed the bug that only one uid
	gets fully trusted even when all are signed by an ultimate key.

Mon May  1 15:38:04 CEST 2000  Werner Koch  <wk@openit.de>

	* getkey.c (key_byname): Always returned a defined context.  Fixed
	a segv for invalid user id specifications. Reported by Walter Koch.

	* getkey.c (get_user_id): I18ned "no user id" string. By Walter.

	* pkclist.c (do_show_revocation_reason): Typo fixes.
	* helptext.c: Ditto.

	* armor.c (armor_filter): Fixed some CRLF issues.  By Mike McEwan.

Fri Apr 14 19:37:08 CEST 2000  Werner Koch  <wk@openit.de>

	* pkclist.c (do_show_revocation_reason): New.
	(show_revocation_reason): New and called at various places.

	* g10.c (main): Fixed small typo.

	* pkclist.c (do_we_trust): Act on always_trust but not for revoked
	keys. Suggested by Chip Salzenberg.

	* g10.c: New option --lock-never.

	* ringedit.c (get_writable_keyblock_file): New.
	* keygen.c (do_generate_keypair): Use this instead of the hardwired one.

	* keygen.c (ask_user_id): Check that the email address is in the
	correct field.	Suggested by Christian Kurz.

Mon Apr 10 13:34:19 CEST 2000  Werner Koch  <wk@openit.de>

	* keyedit.c (show_key_with_all_names): s/sbb/ssb/

Tue Mar 28 14:26:58 CEST 2000  Werner Koch  <wk@openit.de>

	* trustdb.c (verify_own_keys): Do not print warning about unprotected
	key when in quiet mode.

Wed Mar 22 13:50:24 CET 2000  Werner Koch  <wk@openit.de>

	* mainproc.c (print_userid): Do UTF8 conversion before printing.
	* import.c (import_one): Ditto.
	(import_secret_one): Ditto.
	(delete_inv_parts): Ditto.

Thu Mar 16 16:20:23 CET 2000  Werner Koch  <wk@openit.de>

	* keylist.c (print_key_data): Handle a NULL pk gracefully.

	* getkey.c (merge_one_pk_and_selfsig): Fixed silly code for
	getting the primary keys keyID but kept using the one from the
	subkey.
	* pubkey-enc.c (get_it): Print a note for expired subkeys.

	* getkey.c (has_expired): New.
	(subkeys_expiretime): New.
	(finish_lookup): Check for expired subkeys needed for encryption.
	(merge_keys_and_selfsig): Fixed expiration date merging for subkeys.

	* keylist.c (list_keyblock): Print expiration time for "sub".
	(list_one): Add missing merging for public keys.
	* mainproc.c (list_node): Ditto.

2000-03-14 13:49:38  Werner Koch  (wk@habibti.openit.de)

	* keygen.c (keyedit_menu): Do not allow to use certain commands
	while the secret key is selected.

2000-03-09 12:53:09  Werner Koch  (wk@habibti.openit.de)

	* keygen.c (ask_expire_interval): Movede parsig to ...
	(parse_expire_string): ... this new function. And some new control
	commands.
	(proc_parameter_file): Add expire date parsing.
	(do_generate_keypair): Allow the use of specified output files.

2000-03-08 10:38:38  Werner Koch  (wk@habibti.openit.de)

	* keygen.c (ask_algo): Removed is_v4 return value and the commented
	code to create Elg keys in a v3 packet. Removed the rounding
	of key sizes here.
	(do_create): Likewise removed arg v4_packet.
	(gen_elg): Likewise removed arg version. Now rounding keysizes here.
	(gen_dsa): Rounding keysize now here.
	(release_parameter_list): New
	(get_parameter*): New.
	(proc_parameter_file): New.
	(read_parameter_file): New.
	(generate_keypair): Splitted. Now uses read_parameter_file when in
	batch mode.  Additional argument to specify a parameter file.
	(do_generate_keypair): Main bulk of above fucntion and uses the
	parameter list.
	(do_create): Don't print long notice in batch mode.
	* g10.c (main): Allow batched key generation.

Thu Mar  2 15:37:46 CET 2000  Werner Koch  <wk@gnupg.de>

	* pubkey-enc.c (get_it): Print a note about unknown cipher algos.

	* g10.c (opts): Add a note to the help listing about the man page
	and removed some options from the help listing.

	* keyedit.c (print_and_check_one_sig): Use a new function to truncate
	the output of the user ID.  Suggested by Jan-Benedict Glaw.

Wed Feb 23 10:07:57 CET 2000  Werner Koch  <wk@gnupg.de>

	* helptext.c: typo fix.

Thu Feb 17 13:39:32 CET 2000  Werner Koch  <wk@gnupg.de>

	* revoke.c: Removed a bunch of commented code.

	* packet.h (SIGSUBPKT_REVOC_REASON): New.
	* build-packet.c (build_sig_subpkt): Support new sub packet.
	* parse-packet.c (parse_one_sig_subpkt): Ditto.
	(dump_sig_subpkt): Ditto.
	* revoke.c (ask_revocation_reason): New.
	(release_revocation_reason_info): New.
	(revocation_reason_build_cb): New.
	(gen_revoke): Ask for reason.
	* main.h (struct revocation_reason_info): Add declaration.
	* keyedit.c (menu_revsig): Add support for revocation reason.
	(menu_revkey): Ditto.
	(sign_uid_mk_attrib): Renamed to ...
	(sign_mk_attrib): ... this, made static and add support for reasons.

Tue Feb 15 08:48:13 CET 2000  Werner Koch  <wk@gnupg.de>

	* build-packet.c (build_packet): Fixed fixing of old comment packets.

	* import.c (import_keys): Fixed importing from stdin when called with
	nnames set to zero as it normally happens.

Mon Feb 14 14:30:20 CET 2000  Werner Koch  <wk@gnupg.de>

	* sig-check.c (check_key_signature2): Add new arg r_expired.
	(do_signature_check): New arg to pass it down to ...
	(do_check): New arg r-expire which is set when the signature
	has expired.
	* trustdb.c (check_sig_record): Set SIGF_EXPIRED flag and set
	the expiretime to zero so that thi signature will not be checked
	anymore.

Fri Feb 11 17:44:40 CET 2000  Werner Koch  <wk@gnupg.de>

	* g10.c (g10_exit): Update the random seed_file.
	(main): Set the random seed file.  New option --no-random-seed-file.

Thu Feb 10 17:39:44 CET 2000  Werner Koch  <wk@gnupg.de>

	* keyedit.c (menu_expire): Fixed segv due to unitialized sub_pk.
	By R�mi.

Thu Feb 10 11:39:41 CET 2000  Werner Koch  <wk@gnupg.de>

	* keylist.c (list_keyblock): Don't print warnings in the middle of
	regulat output lines.  By R�mi.

	* sig-check.c: Include options.h

Wed Feb  9 15:33:44 CET 2000  Werner Koch  <wk@gnupg.de>

	* gpg.c: New option --ignore-time-conflict
	* sig-check.c (do_check): Implemented this option.
	* trustdb.c (check_trust): Ditto.
	* sign.c (do_sign): Ditto.
	* keygen.c (generate_subkeypair): Ditto.

	* encode.c (encode_simple): use iobuf_cancel after open failure.
	Reported by Huy Le.

Fri Jan 14 18:32:01 CET 2000  Werner Koch  <wk@gnupg.de>

	* packet.h (STRING2KEY): Changed mode from byte to int.
	* parse-packet.c (parse_key): Add the special GNU protection stuff
	* build-packet.c (so_secret_key): Ditto.
	* seckey-cert.c (do_check): Ditto.
	* keyedit.c (change_passphrase): Ditto.
	* export.c (export_secsubkeys): New.
	(do_export_stream): Hack to export the primary key using mode 1001.
	* g10.c: New command --export-secret-subkeys

Thu Jan 13 19:31:58 CET 2000  Werner Koch  <wk@gnupg.de>

	* armor.c (is_armored): Check for 1-pass-sig packets. Reported by
	David Hallinan <hallinan@rtd.com>.
	(armor_filter): Replaced one LF by the LF macro.  Reported by
	Wolfgang Redtenbacher.

Wed Jan  5 11:51:17 CET 2000  Werner Koch  <wk@gnupg.de>

	* g10.c (main): Reset new global flag opt.pgp2_workarounds
	when --openpgp is used.
	* mainproc.c (proc_plaintext): Do the PGP2,5 workarounds only
	when the global flag is set.
	(proc_tree): Ditto.
	* textfilter.c (copy_clearsig_text): Ditto.
	* armor.c (armor_filter): Ditto.

	* g10.c: New option --list-only
	* mainproc.c (proc_tree): Don't do it if opt.list_only is active.
	(proc_pubkey_enc): Implement option.

	* status.h, status.c ({BEGIN,END}_{EN,DE}CRYPTION): New.
	* cipher.c (cipher_filter): New status outputs.
	* mainproc.c (proc_encrypted): New status outputs.

Fri Dec 31 14:08:15 CET 1999  Werner Koch  <wk@gnupg.de>

	* armor.c (armor_filter): Made the "Comment:" header translatable.

	* hkp.c (hkp_import): Make sure that the program does not return
	success when there is a connection problem.  Reported by Phillip Jones.

Sun Dec 19 15:22:26 CET 1999  Werner Koch  <wk@gnupg.de>

	* armor.c (LF): Use this new macro at all places where a line LF
	is needed.  This way DOSish textfiles should be created when the
	input data is also in dos mode.
	* sign.c (LF): Ditto.
	* textfilter.c (LF): Ditto.
	(copy_clearsig_text): Disabled the forcing of CR,LF sequences
	for DOS systems.

	* plaintext.c (handle_plaintext): Fixes for line endings on DOS.
	and react on a LF in cleartext.
	* armor.c (fake_packet): Restore the original line ending after
	removing trailing spaces.

	* signal.c (got_fatal_signal): DOS fix.

Thu Dec 16 10:07:58 CET 1999  Werner Koch  <wk@gnupg.de>

	* mainproc.c (print_failed_pkenc): Fix for unknown algorithm.
	Found by fygrave@epr0.org.

Thu Dec  9 10:31:05 CET 1999  Werner Koch  <wk@gnupg.de>

	* hkp.c: i18n the strings.

Sat Dec  4 15:32:20 CET 1999  Werner Koch  <wk@gnupg.de>

	* trustdb.c (verify_key): Shortcut for ultimately trusted keys.

Sat Dec  4 12:30:28 CET 1999  Werner Koch  <wk@gnupg.de>

	* pkclist.c (build_pk_list): Validate the trust using the namehash
	if this one has been set by the key lookup.

	* g10.c: Add --delete-secret-key to the help page.

	* openfile.c (copy_options_file): Made static.
	(try_make_homedir): New.
	* ringedit.c (add_keyblock_resource): Use the try_make_hoemdir logic.
	* tdbio.c (tdbio_set_dbname): Likewise.

	* keygen.c (generate_user_id): Use m_alloc_clear() here. We should
	better use an allocation function specific to the user_id packet.

	* keygen.c (keygen_add_std_prefs): Changed symmetric preferences
	to include Blowfish again.  This is due to it's better speed compared
	to CAST5.

	* g10.c (strusage): Print the home directory.

	* armor.c (armor_filter): Take action on the cancel control msg.
	* filter.h (armor_filter_context_t): Add cancel flag.

Mon Nov 29 21:52:11 CET 1999  Werner Koch  <wk@gnupg.de>

	* g10.c: New option --fast-list-mode ..
	* keylist.c (list_keyblock): .. and implemented.
	* mainproc.c (list_node): Ditto.

	* import.c (mark_non_selfsigned_uids_valid): Fixed the case that there
	is a uid without any packet following.

Mon Nov 22 11:14:53 CET 1999  Werner Koch  <wk@gnupg.de>

	* mainproc.c (proc_plaintext): Never enable the hash processing
	when skip_verify is active.

	* armor.c (parse_header_line): Stop parsing on a WS line too.
	Suggested by Aric Cyr.

	* tdbdump.c (HEXTOBIN): Changed the name of the argument, so that
	traditional cpp don't mess up the macros. Suggested by Jos Backus.

	* mainproc.c (list_node): Print the PK algo in the --with-colon mode.
	* keylist.c (list_keyblock): Ditto.

	* signal.c (got_fatal_signal): Found the reason why exit(8) did not
	work - it is better to set the disposition back to default before
	raising the signal.  Print the notice on stderr always.

Fri Nov 12 20:33:19 CET 1999  Werner Koch  <wk@gnupg.de>

	* g10.c (make_username): Swapped the logic.
	* keylist.c (public_key_list): Now takes a STRLIST as arg and moved
	the creation ot this list to the caller, so that he can copy with
	UTF-conversion of user IDs.  Changed all callers.
	(secret_key_list): Likewise.

	* getkey.c (get_user_id_string_native): New and ...
	* encode.c (write_pubkey_enc_from_list): ... use it here.

	* pubring.asc: Updated.

	* packet.h (PKT_PHOTO_ID): New.
	* parse-packet.c (parse_photo_id): New.
	* build-packet.c (do_user_id: Handle photo IDs.
	(build_packet): Change CTB for photo IDs
	* free-packet.c (free_user_id): Release memory used for photo IDs
	* sig-check.c (hash_uid_node): Handle photo IDs too.
	* trustdb.c (print_uid_from_keyblock): Hash photo ID.
	(make_uid_records): Ditto.
	* getkey.c (find_by_name): Ditto.
	* keyedit.c (show_prefs): Ditto.
	* keylist.c (list_keyblock): Ditto.

Thu Oct 28 16:08:20 CEST 1999  Werner Koch  <wk@gnupg.de>

	* keygen.c (ask_expire_interval): Print a warning for systems
	with a signed 32 time_t if the exiration time is beyoind 2038.

Fri Oct  8 20:40:50 CEST 1999  Werner Koch  <wk@gnupg.de>

	* ringedit.c (enum_keyblocks): The last fix way really stupid;
	reverted and set rt to Unknown.

Fri Oct  8 20:32:01 CEST 1999  Werner Koch  <wk@gnupg.de>

	* ringedit.c (enum_keyblocks): Zero the entire kbpos out on open.

	* g10.c (oEntropyDLL): Removed option.
	(main): Made the warning on development versions more verbose.

	* g10.c (oHonorHttpProxy): New option.
	* hkp.c (hkp_ask_import,hkp_export): Implement this option.
	* options.skel: Enable this option for new installations

Mon Oct  4 21:23:04 CEST 1999  Werner Koch  <wk@gnupg.de>

	* import.c (import_keys): Changed calling interface, adjusted caller.
	(import): Moved printing of stats out ...
	(print_stats): New. ... to here.
	(import_keys_stream): Call stats print here.
	(import_keys): Print stats as totals for all files.

	* tdbio.h (DIRF_NEWKEYS): New
	* tdbio.c (tdbio_dump_record): Print the new flag.
	* trustdb.c (check_trust_record): New arg sigs_only.  Adapted all
	callers.
	(do_update_trust_record): Removed recheck arg and add a new sigs_only
	do we can later improve on the performance.  Changed all callers too.
	(check_trustdb): Evalutate the new flag and add a status output.
	Do a check when the dir record has not been checked.
	(build_cert_tree): Evaluate the new flag.
	(check_trust): Ditto.  Do a trust_record check, when the dir record
	is not marked as checked.
	(mark_fresh_keys): New.
	(clear_lid_table): New.
	(sync_trustdb): New.
	* import.c (import_keys): Call sync_trustdb() after processing.
	(import_keys_stream): Ditto.
	* tdbdump.c (import_ownertrust): Ditto.

	* import.c (import_revoke_cert): Notify the trust DB.
	(do_update_trust_record): Use |= to set the REVOKED bit and not &=;
	shame on me for this bad copy+paste introduced bug.
	(do_we_trust): Add trustmask to allow revoked key override to work.
	Chnaged are to allow return of a mofified trustlevel. Adapted the
	one caller.

	* g10.c: New options --emulate-3des-s2k-bug
	* passphrase.c (hash_passphrase): Implemented above.

	* mainproc.c (proc_tree): Check for standalone signatures.
	(do_check_sig): Print a notice for a standalone revocation
	(check_sig_and_print): Do not print an error for unchecked standalone
	revocations.

Tue Sep 28 20:54:37 CEST 1999  Werner Koch  <wk@gnupg.de>

	* encode.c (encode_simple): Use new CTB when we don't have the
	length of the file.  This is somewhat strange as the comment above
	indicates that this part is actually fixed for PGP 5 - maybe I simply
	lost the source line, tsss.

	* armor.c (armor_filter): Set a flag if no OpenPGP data has been found.
	* verify.c (verify_signatures): Add an error helptext.

Thu Sep 23 19:24:30 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* openfile.c (open_outfile): Fixed the 8dot3 handling.

	* passphrase.c (passphrase_to_dek): Print uid using utf8 func.
	* delkey.c (delete_key): Ditto.
	* pkclist.c (show_paths,do_edit_ownertrust,do_we_trust): Ditto
	(do_we_trust_pre): Ditto.
	* trustdb.c (print_user_id,check_uidsigs): Ditto.
	* revoke.c (gen_revoke,ask_revoke_sig): Ditto.

Thu Sep 23 09:52:58 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* verify.c (print_file_status): New.
	(verify_one_file): Moved status print to th new fnc. Add error status.
	* status.c, status.h (STATUS_FILE_ERROR): New

Wed Sep 22 10:14:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* openfile.c (make_outfile_name): Use case-insenstive compare for
	DOS systems.  Add ".pgp" to the list of know extensions.
	(open_outfile): For DOS systems try to replace the suffiy instead of
	appending it.

	* status.c, status.h: Add STATUS_FILE_{START,DONE}.
	* verify.c (verify_one_file): Emit these new stati.

	* sign.c (clearsign_file): Avoid duplicated Entries in the "Hash:"
	line.  Those headers are now only _not_ printed when there are
	only old-style keys _and_ all hashs are MD5.

Mon Sep 20 12:24:41 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


	* verify.c (verify_files, ferify_one_file): New.
	* g10.c:  New command --verify-files

Fri Sep 17 12:56:42 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c: Add UK spelling as alias for armor options ;-)

	* import.c (append_uid): Fixed a SEGV when there is no selfsig and
	no subkey.
	(merge_sigs): Ditto.  Removed the assertion.

Wed Sep 15 16:22:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c: New option --entropy-dll-name

Mon Sep 13 10:51:29 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* signal.c (got_fatal_signal): Print message using write(2) and
	only for development versions.

Mon Sep  6 19:59:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* tdbio.c (tdbio_set_dbname): Use mkdir macro
	* ringedit.c (add_keyblock_resource): Ditto.

Fri Sep  3 10:04:45 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (build_pk_list): Skip keys set with --encrypt-to also
	when asking for a key.

	* plaintext.c (handle_plaintext): Make sure that we don't read a
	second EOF in the read loop for partial length packets.

	* mainproc.c (check_sig_and_print): print user ID as utf-8.

Thu Sep  2 16:40:55 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* import.c (merge_blocks): First add new subkeys, then merge subkey
	certificates.
	(merge_sigs): Don't merge subkey signatures here.

Wed Sep  1 15:30:44 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* keygen.c (ask_expire_interval): Fixed bug related to cpr_xx (tnx
	Francis J. Lacoste).

Tue Aug 31 17:20:44 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* plaintext.c (do_hash): Hash CR,LF for a single CR.
	(ask_for_detached_datafile): Changed arguments to be closer to
	those of hash_datafiles and cleanup the code a bit.
	* mainproc.c (proc_tree): Workaround for pgp5 textmode detached
	signatures.  Changed behavior of asking for data file to be the same
	as with provided data files.

	* keylist.c (list_keyblock): Use UTF8 print functions.

Mon Aug 30 20:38:33 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* import.c (chk_self_sigs): some s/log_error/log_info/ so that gpg
	does not return an error if a key has some invalid packets.

	* helptext.c: Fixed some typos and changed the way the
	translation works.  The english text is now the keyword for gettext
	and not anymore the keyword supplied to the function.  Done after
	some discussion with Walter who thinks this is much easier for the
	translators.

	* misc.c (disable_core_dumps): Don't do it for DOSish systems.

	* signal.c (signal_name): Bounds check on signum.

Wed Aug  4 10:34:18 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pubring.asc: Updated.

	* pkclist.c (do_we_trust_pre,check_signatures_trust): Do not print
	the warning about --always_trust when --quiet is used.

	* pkclist.c (fpr_info): New and called at several places.

	* parse-packet.c (dump_sig_subpkt): List revocation key contents.

Mon Jul 26 09:34:46 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (build_pk_list): Fixed typo in format string.

	* trustdb.c (create_shadow_dir): Don't translate the error string.

	* g10.c (main): Fixed spelling of user-id.
	* getkey.c (find_by_name_pk,find_by_name_sk,
	find_by_keyid,find_by_keyid_sk): Ditto and translate it.
	* import.c (mark_non_selfsigned_uids_valid,delete_inv_parts): Ditto.


Mon Jul 26 01:01:39 CEST 1999  Michael Roth <mroth@nessie.de>

	* g10.c, options.h: New options --no-literal and --set-filesize

	* encode.c (encode_simple, encode_crypt): Support for the options
	--no-literal and --set-filesize.

	* sign.c (sign_file): ditto.

Fri Jul 23 13:53:03 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


	* ringedit.c (enum_keyblocks): Removed annoying error message in cases
	when we have no keyring at all to enum.

	* getkey.c (classify_user_id): Rewrote to relax the recognition of
	keyIDs and fingerprints (Michael).

	* mainproc.c (check_sig_and_print): Print status NO_PUBKEY.
	(print_failed_pkenc): Print status NO_SECKEY.

	* import.c (mark_non_selfsigned_uids_valid): New.
	* g10.c: New option --allow-non-selfsigned-uid.

	* pkclist.c (print_fpr): New.
	(do_we_trust_pre): Print the fpr before asking whether to use the key
	anyway.
	(do_edit_ownertrust): Likewise.

Thu Jul 22 20:03:03 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


	* ringedit.c (enum_keyblocks): Removed annoying error message in cases
	when we have no keyring at all to enum.

	* getkey.c (classify_user_id): Rewrote to relax the recognition of
	keyIDs and fingerprints (Michael).

	* mainproc.c (check_sig_and_print): Print status NO_PUBKEY.
	(print_failed_pkenc): Print status NO_SECKEY.

	* import.c (mark_non_selfsigned_uids_valid): New.
	* g10.c: New option --allow-non-selfsigned-uid.

Thu Jul 15 10:15:35 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c: New options --disable-{cipher,pubkey}-algo.

Wed Jul 14 19:42:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* status.h (STATUS_IMPORTED): New.
	* import.c (import): Print some status information (Holger Schurig).

	* g10.c (main): Make --no-greeting work again. Add a warning when
	--force-mds is used.

Tue Jul 13 17:39:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (do_edit_ownertrust): Changed the way help works.
	(build_pk_list): Implemented default recipient stuff.
	* g10.c: New options --default-recipient[-self]
	(main): Suppress greeting in most cases, entering a passphrase or
	a missing value is not considered to be interactive use.
	Merged --print-md and --print-mds; the latter is now obsolete.
	Changed the way --gen-random works and documented it.
	Changed the way --gen-prime works and add a man entry.
	* g10.c (MAINTAINER_OPTIONS): Removed.

Mon Jul 12 18:45:57 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* keyedit.c (keyedit_menu): Add arg sign_mode and changed callers
	* g10.c (main): New command --lsign-key.

Mon Jul 12 14:55:34 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* mainproc.c (kidlist_item): New.
	(release_list): Release failed pk-enc-list.
	(print_failed_pkenc): New
	(proc_encrypted): Print info about failed PK enc.

	* openfile.c (make_outfile_name): s/error/info/

	* passphrase.c (passphrase_to_dek): Return an empty passphrase when
	in batch mode and don't make the warning message fatal
	* seckey-cert.c (check_secret_key): Try only once when in batch mode.

	* g10.c (make_username): New.

Thu Jul  8 16:21:27 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


	* packet.h (PKT_ring_trust): New
	* parse-packet.c (parse_trust): Store trust value
	* build-packet (build_packet): Ignore ring trust packets.
	* mainproc.c (add_ring_trust): New.
	(list_node): Print "rtv" records.
	* g10.c: New option --with-fingerprint.

	* trustdb.c (verify_own_keys): Don't insert if we are dry running
	(check_trust): Ditto.

Wed Jul  7 13:08:40 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* Makefile.am: Support for libtool.

	* keygen.c (ask_expire_interval): Hack to allow for an expire date.

	* trustdb.c (do_update_trust_record,update_trust_record): Splitted.
	(check_trust_record): New.
	(check_trust,build_cert_tree): Check the dir record as needed.
	(upd_pref_record): Removed.
	(make_pref_record): New.
	(propagate_validity): Stop as soon as we have enough validity.

	* tbdio.c (MAX_CACHE_ENTRIES_HARD): Increased the limit.


Fri Jul  2 11:45:54 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c (g10_exit): Dump random stats.

	* sig-check.c (check_key_signature,check_key_signature2): Enhanced
	version and wrapper for old function.
	(do_signature_check,signature_check): Ditto.

Thu Jul  1 12:47:31 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


	* keyedit.c (show_key_with_all_names): Print a notice for disabled keys.
	(enable_disable_keys): Add functionality
	* pkclist.c (edit_ownertrust): preserve disabled state.
	(build_pk_list): Skip disabled keys.
	* trustdb.c (upd_one_ownertrust): Ditto.
	(build_cert_tree): Mask the ownertrust.
	(trust_letter): Mask the value.
	(do_check): Take disabled flag into account.

	* passphrase.c (passphrase_to_dek): Add a pubkey_algo arg and changed
	all callers.

	* g10.c (utf8_strings): 2 new options.

	* trustdb.c (insert_trust_record_by_pk): New, replaces the next one.
	(insert_trust_record): Now takes a keyblock as arg.  Changed all
	callers to use the appropritae function.

	* openfile.c (ask_outfile_name): New.
	* plaintext.c (handle_plaintext): Ask for filename if there is
	no valid syntax. Don't use fname varbatim but filter it.

Tue Jun 29 21:44:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


	* trustdb.h (TRUST_FLAG_DISABLED): New.

	* status.c (USE_CAPABILITIES): Capabilities support (Remi).

	* tdbio.c : Added new fields to the DIR record.
	(tdbio_write_record): Fixed the update of the hash tables.
	(tdbio_delete_record): Drop the record from the hash tables.
	(drop_from_hashtbl): New.

	* status.c (cpr_get): Special online help mode.
	* helptext.c ("keyedit.cmd"): Removed.
	* keyedit.c (keyedit_menu): Use only help system.
	(enable_disable_key): New bit doies not yet work.

Sat Jun 26 12:15:59 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>


	* dearmor.c (enarmor_file): Fixed comment string.
	* tdbdump.c (export_ownertrust): Text fix.
	* tbio.c (tdbio_invalid): Ditto.

	* parse-packet.c (parse_key): Made temp buffer larger.

	* Makefile.am (install-data-local): Add missing backslashes

Tue Jun 15 12:21:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c (main): Made iterated+salted the default S2K method.

	* Makefile.am (install-data-local): Use DESTDIR.

	* passphrase.c (passphrase_to_dek): Emit missing-passphrase while in
	batchmode.

	* parse-packet.c (parse_pubkeyenc): Fixed a SEGV.

Mon Jun 14 21:18:54 CEST 1999 Michael Roth <mroth@nessie.de>

	* g10.c: New options --openpgp, --no-tty, --emit-version,
	  --default-comment and --lock-multiple

Thu Jun 10 14:18:23 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* free-packet.c (free_encrypted): Fixed EOF case (Remi).
	(free_plaintext): Ditto.

	* helptext.c (keyedit.delsig.unknown): New (Remi).
	* keyedit.c (print_and_check_one_sig): Add arg print_without_key and
	changed all callers to make use of it (Remi):

Tue Jun  8 13:36:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* keylist.c (print_key_data): New and called elsewhere.
	* g10.c: New option --with-key-data

Wed Jun  2 14:17:19 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* mainproc.c (proc_tree): Yet another bad hack to cope with
	broken pgp2 created detached messages in textmode.

Tue Jun  1 16:01:46 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* openfile.c (make_outfile_name): New.
	* plaintext.c (handle_plaintext): Outputfile is now the inputfile
	without the suffix.
	* g10.c: New option --use-embedded-filename

Mon May 31 19:41:10 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c (main): Fix for SHM init (Michael).

	* compress.c, encr-data.c, mdfilter.c,
	  plaintext.c, free-packet.c: Speed patches (R�mi).

Thu May 27 09:40:55 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* status.c (cpr_get_answer_yes_no_quit): New.
	* keyedit.c (menu_delsig): New.
	(check_all_keysigs): Splitted.
	(print_and_check_one_sig): New.

Wed May 26 14:36:29 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* build-packet.c (build_sig_subpkt): Support large packets.
	* parse-packet.c (enum_sig_subpkt): Replaces parse_sig_subpkt.
	* mainproc.c (print_notation_data): Print all notation packets.
	* g10.c (add_notation_data): Add a way to specify the critical flag.
	(main): Add option --set-policy-url.
	(check_policy_url): Basic checks.
	* sign.c (mk_notation_and_policy): Replaces mk_notation.

	* parse-packet.c (can_handle_critical): Moved decision whether we can
	handle critical subpacket to an extra function.

Tue May 25 19:50:32 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* sign.c (sign_file): Always use compression algo 1 for signed
	onyl file becuase we can� be sure the the verifier supports other
	algorithms.

	* build-packet.c (build_sig_subpkt): Support for notation data.
	* sign.c (sign_file,clearsign_file,make_keysig_packet): Ditto.
	(mk_notation): New.
	* g10.c (add_notation_data): New and add option -N
	* mainproc.c (print_notation_data): New.
	(check_sig_and_print): Print any notation data of the signed text.

Sun May 23 14:20:22 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (check_signatures_trust): Print a warning and return
	immediateley if opt.always_trust is true.

	* g10.c (main): Corrected handling of no-default-keyring

	* pkclist.c (algo_available): Disable Twofish until we have settled
	how to do the MDC.

	* hkp.c: Disable everything for mingw32

Sat May 22 22:47:26 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* mainproc.c (check_sig_and_print): Add sig creation time to the
	VALIDSIG status output. Add more info to the ERRSIG output.
	* sig-check.c (signature_check): Add sig time after epoch to SIG_ID.

	* import.c (import_one): Merge duplicate user IDs.
	(collapse_uids): New.
	* kbnode.c (move_kbnode): New.
	(remove_kbnode): New.
	* keyedit.c (keyedit_menu): Call collapse_uids.

	* g10.c: new option --logger-fd.

	* import.c: s/log_*_f/log_*/

Thu May 20 14:04:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* misc.c (pull_in_libs): do the volatile only for gcc

	* sig-check (signature_check): Emit SIG_iD only for classes 0 and 1.

	* armor.c (armor_filter): Add detection of PGP2 created clearsigs.
	(fake_packet): A tab is not a WS for pgp2 - handle this.
	* textfilter.c (len_without_trailing_chars): New.
	(copy_clearsig_text): Add pgp2mode arg.
	* sign.c (clearsign_file): pass old_style to the above fnc.


Wed May 19 16:04:30 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c: New option --interactive.

	* mainproc.c (proc_plaintext): Add workaround for pgp2 bug
	(do_check_sig): Ditto.
	(proc_tree): Ditto.
	* plaintext.c (do_hash): Ditto.
	(hash_datafiles): Ditto, add an arg, changed all callers.
	* mdfilter.c (md_filter): Add support for the alternate hash context.

Mon May 17 21:54:43 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* parse-packet.c (parse_encrypted): Support for PKT_ENCRYPTED_MDC.
	* build-packet.c (do_encrypted_mdc): Ditto.
	* cipher.c (write_header): Add mdc hashing.
	(cipher_filter): write out the hash.
	* mainproc.c (do_proc_packets): Add PKT_ENCRYPTED_MDC.
	* encr-data.c (decrypt_data): Add mdc hashing.
	(mdc_decode_filter): New.

	* parse-packet.c (parse_sig_subpkt): Fixed stupid bug for subpkt
	length calculation
	(parse_signature): Fixed even more stupid bug.

Sat May  8 19:28:08 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* build-packet.c (do_signature): Removed MDC hack.
	* encode.c (encode_crypt_mdc): Removed.
	* mainproc.c (do_check_sig): Removed MDC hack.
	(check_sig_and_print): Ditto.
	* parse-packet.c (parse_signature): Ditto.
	* sig-check.c (mdc_kludge_check): Ditto.
	* free-packte.c (copy_signature, free_seckey_enc): Ditto.

	* parse-packet.c (parse_signature,parse_key): Store data of
	unknown algorithms with mpi_set_opaque inseatd of the old
	faked data stuff.
	(read_rest): Removed.
	(read_rest2): Renamed to read_rest
	* build-packet.c (write_fake_data): Use mpi_get_opaque.
	* free-packet.c (cp_fake_data): Removed and cahnged all callers
	to use mpi_copy.
	(free_pubkey_enc,free_seckey_enc,release_public_key_parts,
	 release_secret_key_parts): Use mpi_free for opaque data.

Thu May  6 14:18:17 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* trustdb.c (check_trust): Check for revoked subkeys.
	* pkclist.c (do_we_trust): Handled revoked subkeys.
	(do_we_trust_pre): Ditto.
	(check_signatures_trust): Ditto.

	* build-packet.c (hash_public_key): Fix for ancient g10 keys.

	* mainproc.c (do_proc_packets): Return EOF if no data has been read.
	* g10.c (main): Catch errors for default operation.

Thu Apr 29 12:29:22 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* sign.c (sign_file): Fixed hashing in case of no subpackets.
	(clearsign_file): Ditto.
	(make_keysig_packet): Ditto.

Wed Apr 28 13:03:03 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* keyedit.c (keyedit_menu): Add new command revkey.
	* (menu_revkey): New.


Mon Apr 26 17:48:15 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* parse-packet.c (parse_signature): Add the MDC hack.
	* build-packet.c (do_signature): Ditto.
	* free-packet.c (free_seckey_enc,copy_signature,cmp_signatures): Ditto.
	* mainproc.c (do_check_sig): Ditto.
	* sig-check.c (mdc_kludge_check): New.
	* encode.c (encrypt_mdc_file): New.

	* keyedit.c (check_all_keysigs): List revocations.
	* (menu_revsig): New.
	* sign (make_keysig_packet): Support for class 0x30.

Sun Apr 18 20:48:15 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (select_algo_from_prefs): Fixed the case that one key
	has no preferences (Remi Guyomarch).

	keylist.c (list_keyblock): ulti_hack to propagate trust to all uids.

Sun Apr 18 10:11:28 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* seckey-cert.c (do_check): Use real IV instead of a 0 one, so that
	it works even if the length of the IV doesn't match the blocksize.
	Removed the save_iv stuff.
	(protect_secret_key): Likewise.  Create the IV here.
	* packet.h (PKT_secret_key): Increased size of IV field and add a
	ivlen field.
	* parse-packet.c (parse_key): Use the len protect.ivlen.
	* build-packet.c (do_secret_key). Ditto.

	* getkey.c (key_byname): Close keyblocks.

	* Makefile.am (gpgm): Removed this
	* g10.c: Merged gpg and gpgm

	* import.c (import): Utilize option quiet.
	* tdbio.c (tdbio_set_dbname): Ditto.
	* ringedit.c (add_keyblock_resource,keyring_copy): Ditto.

	* keyedit.c (sign_uids): Add some batch support.

	* g10.c (main): add call to tty_batchmode.

Fri Apr  9 12:26:25 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* status.c (write_status_text): Some more status codes.
	* passphrase_to_dek (passphrase_to_dek): add a status code.
	* seckey_cert.c (check_secret_key): Likewise.

	* encr-data.c (decrypt_data): Reverse the last changes
	* cipher.c (write_header): Ditto.

	* parse-packet.c (parse_key): Dropped kludge for ancient blowfish mode.

Thu Apr  8 09:35:53 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* mainproc.c (proc_encrypted): Add a new status output
	* passphrase.c (passphrase_to_dek): Ditto.
	* status.h status.c: Add new status tokens.

Wed Apr  7 20:51:39 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* encr-data.c (decrypt_data): Fixes for 128 bit blocksize
	* cipher.c (write_header): Ditto.
	* seckey-cert.c (do_check): Ditto.
	(protect_secret_key). Ditto.
	* misc.c (print_cipher_algo_note): Twofish is now a standard algo.

	* keygen.c (do_create): Fixed spelling (Ga�l Qu�ri)
	(ask_keysize): Only allow keysizes up to 4096

	* ringedit.c (add_keyblock_resource): chmod newly created secrings.

	* import.c (delete_inv_parts): Fixed accidently deleted subkeys.

Tue Apr  6 19:58:12 CEST 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* armor.c: Removed duped include (John Bley)
	* mainproc.c: Ditto.

	* build-packet.c (hash_public_key): Fixed hashing of the header.

	* import.c (delete_inv_parts): Allow import of own non-exportable sigs.

Sat Mar 20 13:59:47 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* armor.c (fake_packet): Fix for not not-dash-escaped

Sat Mar 20 11:44:21 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c (main): Added command --recv-keys
	* hkp.c (hkp_import): New.

Wed Mar 17 13:09:03 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* trustdb.c (check_trust): add new arg add_fnc and changed all callers.
	(do_check): Ditto.
	(verify_key): Ditto.
	(propagate_validity): Use the new add_fnc arg.
	(print_user_id): Add the FILE arg.
	(propagate_ownertrust): New.
	* pkclist.c (add_ownertrust_cb): New and changed the add_ownertrust
	logic.

	* getkey.c (get_keyblock_bylid): New.
	* trustdb.c (print_uid_from_keyblock): New.
	(dump_tn_tree_with_colons): New.
	(list_trust_path): Add colon print mode.

	* trustdb.c (insert_trust_record): Always use the primary key.

	* encode.c (encode_simple): Added text_mode filter (R�mi Guyomarch)
	(encode_crypt): Ditto.

	* mainproc.c (proc_pubkey_enc): Added status ENC_TO.
	* armor.c (armor_filter): Added status NODATA.
	* passphrase.c (passphrase_to_dek): Always print NEED_PASSPHRASE
	* seckey_cert.c (check_secret_key): Added BAD_PASS status.

	* g10.c (main): Set g10_opt_homedir.

Sun Mar 14 19:34:36 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* keygen.c (do_create): Changed wording of the note (Hugh Daniel)

Thu Mar 11 16:39:46 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* tdbdump.c: New

	* trustdb.c (walk_sigrecs,do_list_sigs,list_sigs,
	list_records,list_trustdb,export_ownertrust,import_ownertrust): Moved
	to tdbdump.c
	(init_trustdb): renamed to setup_trustdb.  Changed all callers.
	(do_init_trustdb): renamed to init_trustdb().
	* trustdb.c (die_invalid_db): replaced by tdbio_invalid.
	* tdbio.c (tdbio_invalid): New.

	* import.c (delete_inv_parts): Skip non exportable signatures.
	* keyedit.c (sign_uid_mk_attrib): New.
	(sign_uids): Add the local argument.
	(keyedit_menu): New "lsign" command.
	* trustdb.c (register_trusted_key): Removed this and all related stuff.
	* g10.c (oTrustedKey): Removed option.

	* tdbio.h (dir.valcheck): New trustdb field.
	* tdbio.c: Add support for this field
	(tdbio_read_modify_stamp): New.
	(tdbio_write_modify_stamp): New.
	* trustdb.c (do_check): Check against this field. Removed cache update.
	(verify_key): Add cache update.
	(upd_uid_record): Some functional changes.
	(upd_cert_record): Ditto

Wed Mar 10 11:26:18 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* keylist.c (list_keyblock): Fixed segv in uid. Print 'u' as
	validity of sks.

Mon Mar  8 20:47:17 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* getkey.c (classify_user_id): Add new mode 12 (#<lid>).

	* seckey-cert.c (check_secret_key): replaced error by info.

	* trustdb.c (query_trust_info): Add another arg, changed all callers.
	(check_trust): Ditto.
	(do_check): Ditto.
	(verify_key): Handle namehash.
	* keylist.c (list_keyblock): print trust info for user ids.

	* sig-check.c (signature_check): Add sig-created to status output.

Tue Mar  2 16:44:57 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* textfilter.c (copy_clearsig_text): New.
	(clearsign): Removed.
	* sign.c (clearsign_file): does not use textfiler anymore.

	* keygen.c (ask_user_id): print a note about the used charset.

Tue Mar  2 10:38:42 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* sig-check.c (signature_check): sig-id now works for all algos.

	* armor.c (armor_filter): Fixed armor bypassing.

Sun Feb 28 19:11:00 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* keygen.c (ask_user_id): Don't change the case of email addresses.
	(has_invalid_email_chars): Adjusted.

	* keylist.c (list_one): Really list serect keys (Remi Guyomarch)

	* keyedit.c (menu_select_uid): Add some braces to make egcs happy.
	(menu_select_key): Ditto.

	* mainproc.c (do_proc_packets): List sym-enc packets (Remi Guyomarch)

Fri Feb 26 17:55:41 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (build_pk_list): Return error if there are no recipients.

	* sig-check.c (signature_check): New signature id feature.
	* armor.c (make_radic64_string): New.

	* mainproc.c (proc_pubkey_enc): early check for seckey availability.

	* pkclist.c (do_we_trust_pre): print user id before asking.

	* ringedit.c (add_keyblock_resource,get_keyblock_handle): Cleaner
	handling of default resource.


Thu Feb 25 18:47:39 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (algo_available): New.
	(select_algo_from_prefs): Check whether algo is available.

	* ringedit.c (keyring_copy): Take care of opt.dry_run.
	(do_gdbm_store): Ditto.
	* openfile.c (open_outfile). Ditto.
	(copy_options_file): Ditto.
	* trustdb.c (update_trustdb): Ditto.
	(clear_trust_checked_flag): Ditto.
	(update_trust_record): Ditto.
	(insert_trust_record): Ditto.

Wed Feb 24 11:07:27 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* keylist.c (secret_key_list): Now really list the secret key.

	* trustdb.c (do_init_trustdb): New. Init is now deferred.

Mon Feb 22 20:04:00 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* getkey.c (lookup_sk): Return G10ERR_NO_SECKEY and not x_PUBKEY.

Fri Feb 19 15:49:15 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (select_algo_from_prefs): retrieve LID if not there.

	* armor.c (fake_packet): Replaced ugly lineending handling.

	* g10.c (oNoEncryptTo): New.
	* pkclist.c (build_pk_list): Implemented this option.

	* g10.c (main): Greeting is now printed to stderr and not to tty.
	Use add_to_strlist() instead of direct coding.

	* import.c (import): Use iobuf_push_filter2.

	* mainproc.c (check_sig_and_print): Print all user ids
	for good signatures.
	* getkey.c (get_pubkeyblock): New.

	* import.c (chk_self_sigs): Fixed SEGV for unbounded class 0x18 keys.
	(delete_inv_parts): Delete special marked packets.

Tue Feb 16 14:10:02 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c (main): New option --encrypt-to

	* pkclist.c (build_pk_list): Implemented encrypt-to.

	* parse-packet.c (parse_user_id): Removed the hack to work with
	utf-8 strings.

	* g10.c (main): Install lockfile cleanup handler.
	* tdbio.c (cleanup): Removed: this is now handled by dotlock.

Sat Feb 13 14:13:04 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* tdbio.c (tdbio_set_dbname): Init lockhandle for a new trustdb

Wed Feb 10 17:15:39 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c (main): check for development version now in configure

	* tdbio.c (tdbio_write_record): Add uid.validity
	(tdbio_read_record) : Ditto.
	(tdbio_dump_record) : Ditto.

	* keygen.c (keygen_add_std_prefs): Replaced Blowfish by Twofish,
	removed MD5 and Tiger.
	* pubkey-enc.c (get_it): Suppress warning about missing Blowfish
	in preferences in certain cases.

	* ringedit.c (lock_rentry,unlock_rentry): New.

	* getkey.c (key_byname): Pass ret_kb down to lookup_xx.

	* armor.c (armor_filter): No output of of empty comment lines.
	Add option --no-version to suppress the output of the version string.

	* getkey.c: Release the getkey context for auto context variables.

Sun Jan 24 18:16:26 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* getkey.c: Changed the internal design to allow simultaneous
	lookup of multible user ids
	(get_pubkey_bynames): New.
	(get_seckey_bynames): New.
	(get_seckey_next): New.
	(get_seckey_end): New.
	* keylist.c (list_one): Use the new functions.

	* keylist.c (list_keyblock): add a newline for normal listings.

	* g10.c (--recipient): New option name to replace --remote-user


Wed Jan 20 18:59:49 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* textfilter.c: Mostly rewritten
	* plaintext.c (handle_plaintext): Use now text_filter semantics.

Tue Jan 19 19:34:58 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* export.c (export_pubkeys_stream): New.
	(do_export_stream): New.
	* g10.c (aSendKeys): New command.
	* hkp.c (hkp_export): New.

	* compress.c (do_uncompress): Hack for algo 1 and 1.1.3

Sun Jan 17 11:04:33 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* textfilter.c (text_filter): Now uses iobuf_read_line().
	(read_line): Removed.

	* armor.c (trim_trailing_spaces): Removed and replaced
	by trim_trailing_ws from libutil

Sat Jan 16 12:03:27 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* hkp.c (hkp_ask_import): Use only the short keyid

Sat Jan 16 09:27:30 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* import.c (import_key_stream): New
	(import): New, moved most of import_keys here.
	* g10.c: New option --keyserver
	* mainproc.c (check_sig_and_print): Hook to import a pubkey.

	* pref.c pref.h : Removed

	* hkp.c hkp.h: New

Wed Jan 13 14:10:15 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* armor.c (radix64_read): Print an error if a bad armor was detected.

Wed Jan 13 12:49:36 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* armor.c (radix64_read): Now handles malformed armors produced
	by some buggy MUAs.

Tue Jan 12 11:17:18 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* ringedit.c (find_keyblock_bysk): New.

	* skc_list.c (is_insecure): New.
	(build_sk_list): usage check for insecure keys.

	* import.c (chk_self_sigs): Add handling for subkeys.
	(delete_inv_parts): Skip unsigned subkeys

	* sig-check.c (do_check): Print info if the signature is older
	than the key.
	* keygen.c (generate_subkeypair): Fail on time warp.
	* sign.c (do_sign): Ditto.

Sun Jan 10 15:10:02 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* armor.c (fake_packet): Fixed not-dash-escaped bug.

Sat Jan  9 16:02:23 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* sig-check.c (do_check): Output time diff on error

	* status.c (STATUS_VALIDSIG): New.
	(is_status_enabled): New.
	* mainproc.c (check_sig_and_print): Issue that status message.

	* plaintext.c (special_md_putc): Removed

	* armor.c (armor_filter): print error for truncated lines.

	* free-packet.c (free_encrypted): Revomed call to set_block_mode.
	(free_plaintext): Ditto.

Thu Jan  7 18:00:58 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (add_ownertrust): Fixed return value.

	* encr-data.c (decrypt_data): Disabled iobuf_set_limit and
	iobuf_pop_filter stuff.
	* compress.c (handle_compressed): Disabled iobuf_pop_filter.

	* packet.h (PKT_secret_key): Add is_primary flag.
	* parse-packet.c (parse_key): Set this flag.
	* passphrase.c (passphrase_to_dek): Kludge to print the primary
	keyid - changed the API: keyid must now hold 2 keyids.
	* getkey.c (get_primary_seckey): New.
	* seckey-cert.c (do_check): pass primary keyid to passphrase query

	* tbdio.c (open_db): removed the atexit
	(tdbio_set_dbname): and moved it to here.

	* armor.c: Rewrote large parts.

Tue Dec 29 19:55:38 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* revoke.c (gen_revoke): Removed compression.

	* pkclist.c (do_we_trust_pre): special check for revoked keys

	* trustdb.c (update_trust_record): Fixed revoke flag.

Tue Dec 29 14:41:47 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* misc.c (disable_core_dumps): Check for EINVAL (Atari)

	* getkey (merge_one_pk_and_selfsig): Fixed search of expiredate.
	(merge_keys_and_selfsig): Ditto.

	* free-packet.c (cmp_public_keys): cmp expire only for v3 packets
	(cmp_secret_keys): Ditto.
	(cmp_public_secret_key): Ditto.

Wed Dec 23 17:12:24 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* armor.c (find_header): Reset not_dashed at every header

Wed Dec 23 13:18:14 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* pkclist.c (add_ownertrust): Refresh validity values.

	* trustdb.c (enum_cert_paths_print): New arg refresh.

	* ringedit.c: Fixed problems fix keyrings
	* parse-packet.c (dbg_parse_packet): New debug functions.

	* getkey.c (getkey_disable_caches): New.
	* import.c (import_keys): Disable caches.

Thu Dec 17 18:31:15 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* misc.c (trap_unaligned): Only for glibc 1

	* sign.c (write_dash_escaped): Now escapes "From " lines
	* g10.c: New option --escape-from-lines

	* trustdb.c (sort_tsl_list): New
	(list_trust_path): Now prints sorted list.
	(enum_cert_paths): Likewise.
	(enum_cert_paths_print): New.
	(print_paths): New printing format.
	* pkclist.c (add_ownertrust): New arg quit.
	(edit_ownertrust): New quit selection and does not query
	the recipients ownertrust anymore.
	(add_ownertrust): Print the ceritficate path.


Mon Dec 14 21:18:49 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* parse-packet.c (parse_signature): Now checks for critical bit
	(parse_sig_subpkt): Splitted.
	(parse_one_sig_subpkt): New.
	* sig-check.c (do_check): handle critical bit.

Sun Dec 13 14:10:56 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* pcklist.c (select_algo_from_prefs): Preferences should
	now work (lost the != ? )

Thu Dec 10 20:15:36 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* ringedit.c (gdbm_store): Fix for inserts

	* g10.c (main): New option --export-all
	* export.c (export_pubkeys): New arg.
	(do_export): Now may skip old keys.

	* status.c: Minor patches for Sun's cc

	* keygen.c (ask_algo): Disabled v3 ElGamal choice, rearranged
	 the numbers.  Add a warning question when a sign+encrypt key
	 is selected.

	* g10.c (do_not_use_RSA): Removed.
	* misc.c (print_pubkey_algo_note): New as replacement for the
	do_not_use_RSA() and chnaged all callers.
	(print_cipher_algo_note): New.
	(print_hash_algo_note): New.

	* cipher.c (write_header): Add a call to print_cipher_algo_note.
	* seckey-cert.c (protect_secret_key): Ditto
	* sign.c (do_sign): Add a call to print_digest_algo_note.

	* getkey.c (get_long_user_id_string): New.
	* mainproc.c (check_sig_and_print): Changed the format of the
	status output.

	* encrypt.c (write_pubkey_enc_from_list): print used symmetric cipher.

	* pkclist.c (do_we_trust): Changed a message.

Wed Dec  9 13:41:06 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* misc.c (trap_unaligned) [ALPHA]: Only if UAC_SIGBUS is defined.

	* sign.c (write_dash_escaped): Add the forgotten patch by Brian Moore.

	* compress.c (do_uncompress): Fixed the inflating bug.


Tue Dec  8 13:15:16 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* trustdb.c (upd_uid_record): Now uses the newest self-signature
	(insert_trust_record): Now calls update with recheck set to true.
	(register_trusted_key): New.
	(verify_own_keys): Enhanced by list of trusted keys.

	* g10.c (main): Print a warning when a devel version is used.
	(main): New option --trusted-key

	* import.c (merge_blocks): Fixed merging of new user ids and
	added merging of subkeys.
	(append_uid): Ditto.
	(merge_keysig): New.
	(append_key): New.
	* getkey.c (merge_one_pk_and_selfsig): Get the expiration time
	from the newest self-signature.
	(merge_keys_and_selfsig): Ditto.

	* free-packet.c (cmp_secret_key): New.


Fri Nov 27 21:37:41 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	* g10.c: New option --lock-once
	* tdbio.c (open_db): Add an atexit
	(cleanup): New.
	(tdbio_sync): Add locking.
	(tdbio_end_transaction): Ditto.
	(put_record_into_cache): Ditto.
	* ringedit.c (keyring_copy): Ditto.
	(cleanup): New.
	(add_keyblock_resource): Add an atexit.

Fri Nov 27 15:30:24 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>

	 * armor.c (find_header): Another fix for clearsigs.

Fri Nov 27 12:39:29 CET 1998  Werner Koch  <wk@isil.d.shuttle.de>


	* status.c (display_help): Removed.
	* helptext.c: New and removed the N_() from all cpr_gets.


Fri Nov 20 16:54:52 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): New option --not-dash-escaped
	* sign.c (write_dashed_escaped): Ditto.
	* armor.c (find_header): Support for NotDashEscaped header.

	* getkey.c: print "disabled cache.." only if verbose is used.

Thu Nov 19 07:17:31 1998  Werner Koch  <werner.koch@guug.de>

	* parse-packet.c (dump_sig_subpkt): Fixed expire listing
	* getkey.c (merge_keys_and_selfsig): Fixed expire calculation.
	(merge_one_pk_and_selfsig): Ditto.
	* keyedit.c (menu_expire). Ditto.
	* keygen.c (keygen_add_key_expire): Ditto.
	(ask_expire_interval): New and changed all local function to use
	this instead.
	(keygen_add_key_expire): Opaque should now be a public key;
	changed all callers.

	* parse.packet.c (parse): use skip_rest to skip packets.

	* keyedit.c (keyedit_menu): New arg for cmdline cmds.

Wed Nov 18 20:33:50 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (check_trustdb): Now rechecks all gived userids.
	(collect_paths): Some fixes.
	(upd_pref_records): Skips empty items, evaluate all items.

	* parse-packet.c (dump_sig_subpkt): Better listing of prefs.
	(skip_packet): Now knows about marker packet

	* g10.c: removed cmd "--edit-sig".

	* pubring.asc: Updated.

Sat Nov 14 14:01:29 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): Changed syntax of --list-trust-path
	* trustdb.c (list_trust_path): Replaced max_depth by
	opt.max_cert_depth

Fri Nov 13 07:39:58 1998  Werner Koch  <werner.koch@guug.de>

	* trustdb.c (collect_paths): Removed a warning message.
	(enum_trust_web): Removed.
	(enum_cert_paths): New.
	* pkclist.c (add_ownertrust): Changed to use enum_cert_paths.
	(edit_ownertrust): Now list ceritficates on request.
	(show_paths): New.

Wed Nov 11 18:05:44 1998  Werner Koch  <werner.koch@guug.de>

	* g10.c (main): New option --max-cert-depth
	* tdbio.h: add new fields to ver and dir record.
	* tdbio.c: read/write/dump of these fields.
	(tdbio_db_matches_options): New.
	* trustdb.c: replaced MAC_CERT_DEPTH by opt.max_cert_depth.
	(do_check): cache validity and changed other functions
	to reset the cached value.

	* keylist.c (list_one): Now lists the ownertrust.
	* mainproc.c (list_node): Ditto.

Tue Nov 10 10:08:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (g10_exit): Now looks at the new g10_errors_seen.
	* mainproc.c (check_sig_and_print): Sets g10_errors_seen.

	* *.c : i18n many more strings.

	* ringedit.c (locate_keyblock_by_keyid): Add HAVE_LIBGDBM
	(locate_keyblock_by_fpr): Ditto.

	* g10.c (main): removed unsused "int errors".
	(main): Add new option --charset.

	* g10.c (main): special message for the unix newbie.

Mon Nov  9 07:17:42 1998  Werner Koch  <werner.koch@guug.de>

	* getkey.c (finish_lookup): Kludge to prefere algo 16.

	* trustdb.c (new_lid_table): Clear cached item.

	* status.c (cpr_get_utf8): New.
	* pkclist.c (build_pk_list): Uses this.

Sun Nov  8 17:20:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* mainproc.c (check_sig_and_print): Why did I use strlen()-1
	in the printf? - This truncated the TZ.

Sat Nov  7 15:57:28 1998  me,,,  (wk@tobold)

	* getkey.c (lookup): Changes to support a read_next.
	(get_pubkey): Fixed a memory leak.

	* keylist.c (list_one): Now lists all matching user IDs.

Tue Nov  3 16:19:21 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keygen.c (ask_user_id): Now converted to UTF-8

	* g10.c (main): Kludge for pgp clearsigs and textmode.

Fri Oct 30 16:40:39 1998  me,,,  (wk@tobold)

	* signal.c (block_all_signals): New.
	(unblock_all_signals): New
	* tdbio.c (tdbio_end_transaction): Now blocks all signals.

	* trustdb.c (new_lid_table): Changed the representation of the
	former local_lid_info stuff.

	* trustdb.c (update_trust_record): Reorganized the whole thing.
	* sig-check.c (check_key_signature): Now handles class 0x28


Wed Oct 28 18:56:33 1998  me,,,  (wk@tobold)

	* export.c (do_export): Takes care of the exportable sig flag.

Tue Oct 27 14:53:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (update_trust_record): New "fast" parameter.

Sun Oct 25 19:32:05 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* openfile.c (copy_options_File): New.
	* ringedit.c (add_keyblock_resource): Creates options file
	* tdbio.c (tdbio_set_dbname): Ditto.

Sat Oct 24 14:10:53 1998  brian moore <bem@cmc.net>

	* mainproc.c (proc_pubkey_enc): Don't release the DEK
	(do_proc_packets): Ditto.

Fri Oct 23 06:49:38 1998  me,,,  (wk@tobold)

	* keyedit.c (keyedit_menu): Comments are now allowed

	* trustdb.c: Rewrote large parts.


Thu Oct 22 15:56:45 1998  Michael Roth	(mroth@nessie.de)

	* encode.c: (encode_simple): Only the plain filename without
	a given directory is stored in generated packets.
	(encode_crypt): Ditto.

	* sign.c: (sign_file) Ditto.


Thu Oct 22 10:53:41 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (update_trust_record): Add new optional arg.

	* import.c (import_keys): Add statistics output
	* trustdb.c (update_trustdb): Ditto.
	(insert_trustdb): Ditto.

	* tdbio.c (tdbio_begin_transaction): New.
	(tdbio_end_transaction): New.
	(tdbio_cancel_transaction): New.

	* g10.c (main): New option --quit.

	* trustdb.c (check_hint_sig): No tests for user-id w/o sig.
	This caused an assert while checking the sigs.

	* trustdb.c (upd_sig_record): Splitted into several functions.

	* import.c (import_keys): New arg "fast".
	* g10.c (main): New command --fast-import.

Wed Oct 21 18:19:36 1998  Michael Roth <mroth@nessie.de>

	* ringedit.c (add_keyblock_resource): Directory is now created.
	* tdbio.c (tdbio_set_dbname): New info message.

Wed Oct 21 11:52:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (update_trustdb): released keyblock in loop.

	* keylist.c (list_block): New.
	(list_all): Changed to use list_block.

	* trustdb.c: Completed support for GDBM

	* sign.c (only_old_style): Changed the way force_v3 is handled
	(sign_file): Ditto.
	(clearsign_file): Ditto.

	* keygen.c (has_invalid_email_chars): Splitted into mailbox and
	host part.

	* keylist.c (list_one): Add a merge_keys_and_selfsig.
	* mainproc.c (proc_tree): Ditto.

Sun Oct 18 11:49:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* sign.c (only_old_style): Add option force_v3_sigs
	(sign_file): Fixed a bug in sig->version
	(clearsign_file): Ditto.

	* parse-packet.c (dump_sig_subpkt): New

	* keyedit.c (menu_expire): New.
	* free-packet.c (cmp_signatures): New


Sat Oct 17 10:22:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c: changed output line length from 72 to 64.

	* keyedit.c (fix_keyblock): New.

Fri Oct 16 10:24:47 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c: Rewrote most.
	* tdbio.c: Add cache and generalized hash tables.

	* options.h (ENABLE_COMMENT_PACKETS): New but undef'ed.
	* encode.c, sign.c, keygen.c: Disabled comment packets.
	* export.c (do_export): Comment packets are never exported,
	except for those in the secret keyring.

	* g10.c (main): Removed option do-no-export-rsa; should be
	be replaced by a secpial tool.
	* export.c (do_export): Removed the code for the above option.

	* armor.c (find_header): Support for new only_keyblocks.
	* import.c (import_keys): Only looks for keyblock armors.

	* packet.h: replaced valid_days by expiredate and changed all users.
	* build-packet.c (do_public_key): calculates valid-days
	(do_secret_key): Ditto.
	* parse-packet.c (parse_key): expiredate is calucated from the
	valid_period in v3 packets.
	* keyid.c (do_fingerprint_md): calculates valid_dates.

	* keygen.c (add_key_expire): fixed key expiration time for v4 packets.

	* armor.c (find_header): A LF in the first 28 bytes
	was skipped for non-armored data.

Thu Oct  8 11:35:51 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (is_armored): Add test on old comment packets.

	* tdbio.c (tdbio_search_dir_bypk): fixed memory leak.

	* getkey.c: Changed the caching algorithms.

Wed Oct  7 19:33:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* kbnodes.c (unused_nodes): New.

Wed Oct  7 11:15:36 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keyedit.c (sign_uids): Fixed a problem with SK which could caused
	a save of an unprotected key.
	(menu_adduid): Ditto.

	* keyedit.c (keyedit_menu): Prefs are now correctly listed for
	new user ids.

	* trustdb.c (update_trust_record): New.
	(insert_trust_record): Now makes use of update_trust_record.

Tue Oct  6 16:18:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (read_record): replaces most of the tdbio_read_records.
	(write_record): Ditto.

Sat Oct  3 11:01:21 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keygen.c (ask_alogo): enable ElGamal enc-only only for addmode.

Wed Sep 30 10:15:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* import.c (import_one): Fixed update of wrong keyblock.

Tue Sep 29 08:32:08 1998  me,,,  (wk@tobold)

	* mainproc.c (proc_plaintext): Display note for special filename.
	* plaintext.c (handle_plaintext): Suppress output of special file.

Mon Sep 28 12:57:12 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (verify_own_keys): Add warning if a key is not protected.

	* passphrase (hash_passphrase): Fixed iterated+salted mode and
	setup for keysizes > hashsize.

	* g10.c (main): New options: --s2k-{cipher,digest,mode}.

Fri Sep 25 09:34:23 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c: Chnaged some help texts.

Tue Sep 22 19:34:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* passphrase.c (read_passphrase_from_fd): fixed bug for long
	passphrases.

Mon Sep 21 11:28:05 1998  Werner Koch  (wk@(none))

	* getkey.c (lookup): Add code to use the sub key if the primary one
	does not match the usage.

	* armor.c (armor_filter): New error message: no valid data found.
	(radix64_read): Changes to support multiple messages.
	(i18n.h): New.
	* mainproc.c (add_onepass_sig): bug fix.

Mon Sep 21 08:03:16 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* pkclist.c (do_we_trust): Add keyid to most messages.

	* passphrase.c (read_passphrase_from_fd): New.
	(have_static_passphrase): New
	(get_passphrase_fd): Removed.
	(set_passphrase_fd): Removed.
	* g10.c (main): passphrase is now read here.

	* keyedit.c (keyedit_menu): "help" texts should now translate fine.

Mon Sep 21 06:40:02 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* encode.c (encode_simple): Now disables compression
	when --rfc1991 is used.
	(encode_crypt): Ditto.

Fri Sep 18 16:50:32 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* getkey.c (merge_key_and_selfsig): New.

Fri Sep 18 10:20:11 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* pkclist.c (select_algo_from_prefs): Removed 3DES kludge.

	* seskey.c (make_session_key): Fixed SERIOUS bug introduced
	by adding the weak key detection code.

	* sign.c (sign_file): Changed aremor header in certain cases.

Tue Sep 15 17:52:55 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* mainproc.c (check_sig_and_print): Replaced ascime by asctimestamp.

Mon Sep 14 11:40:52 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* seskey.c (make_session_key): Now detects weak keys.

	* trustdb (clear_trust_checked_flag): New.

	* plaintext.c (handle_plaintext): Does no anymore suppress CR from
	cleartext signed messages.

Sun Sep 13 12:54:29 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (insert_trust_record): Fixed a stupid bug in the free
	liunked list loops.

Sat Sep 12 15:49:16 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* status.c (remove_shmid): New.
	(init_shm_comprocess): Now sets permission to the real uid.

Wed Sep  9 11:15:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* packet.h (PKT_pubkey_enc): New flah throw_keyid, and add logic to
	implement it.
	* g10.c (main): New Option --throw-keyid

	* getkey.c (enum_secret_keys): Add new ar and changed all callers.

Tue Sep  8 20:04:09 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* delkey.c (delete_key): Moved from keyedit.c.

Mon Sep  7 16:37:52 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* build-packet.c (calc_length_header): New arg new_ctb to correctly
	calculate the length of new style packets.

	* armor.c (is_armored): Checks for symkey_enc packets.

	* pkclist.c (select_algo_from_prefs): 3DEs substitute is now CAST5.

Tue Aug 11 17:54:50 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* build-packet.c (do_secret_key): Fixed handling of old keys.

	* getkey.c (compare_name): Fixed exact and email matching

	* openfile.c (open_outfile): Changed arguments and all callers.

Tue Aug 11 09:14:35 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* encode.c (encode_simple): Applied option set-filename and comment.
	(encode_crypt): Ditto.
	* sign.c (sign_file): Ditto.
	* armor.c (armor_filter): Applied option comment.

	* encode.c (encode_crypt): Moved init_packet to the begin.
	(encode_simple): add an init_packet().

	* comment (write_comment): Now enforces a hash sign as the 1st byte.

	* import.c (import_one): Add explanation for "no user ids".

	* compress.c (do_uncompress): Applied Brian Warner's patch to support
	zlib 1.1.3 etc.

	* trustdb.c (check_trust): Fixed a problem after inserting new keys.

	* getkey (lookup): do not return the primary key if usage is given
	(lookup_sk): Ditto and take usage into account.

	* status.c (cpr_get_answer_is_yes): add display_help.

Mon Aug 10 10:11:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* getkey.c (lookup_sk): Now always returns the primary if arg
	primary is true.
	(lookup): Likewise.
	(get_pubkey_byname): Now returns the primary key
	(get_seckey_byname): Ditto.


Mon Aug 10 08:34:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keyid.c (pubkey_letter): ELG_E is now a small g.

Sat Aug  8 17:26:12 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* openfile (overwrite_filep): Changed semantics and all callers.

Sat Aug  8 12:17:07 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* status.c (display_help): New.

Thu Aug  6 16:30:41 1998  Werner Koch,mobil,,,	(wk@tobold)

	* seskey.c (encode_session_key): Now uses get_random_bits().

Thu Aug  6 07:34:56 1998  Werner Koch,mobil,,,	(wk@tobold)

	* ringedit.c (keyring_copy): No more backupfiles for
	secret keyrings and add additional warning in case of
	a failed secret keyring operation.

Wed Aug  5 11:54:37 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (check_opts): Moved to main.  Changed def_cipher_algo
	semantics and chnaged all users.

	* pubkey-enc.c (get_sssion_key): New informational output
	about preferences.

	* parse-packet.c (parse_symkeyenc): Fixed salted+iterated S2K
	(parse_key): Ditto.
	* build-packet.c (do_secret_key): Ditto.
	(do_symkey_enc): Ditto.

Tue Aug  4 08:59:10 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* getkey.c (enum_secret_keys): Now returns only primary keys.

	* getkey (lookup): Now sets the new namehash field.

	* parse-packet.c (parse_sig_subpkt2): New.

	* sign.c (sign_file): one-pass sigs are now emiited reverse.
	Preference data is considered when selecting the compress algo.

Wed Jul 29 12:53:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* free-packet.c (copy_signature): New.

	* keygen.c (generate_subkeypair): rewritten
	* g10.c (aKeyadd): Removed option --add-key

Mon Jul 27 10:37:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* seckey-cert.c (do_check): Additional check on cipher blocksize.
	(protect_secret_key): Ditto.
	* encr-data.c: Support for other blocksizes.
	* cipher.c (write_header): Ditto.

Fri Jul 24 16:47:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* kbnode.c (insert_kbnode): Changed semantics and all callers.
	* keyedit.c : More or less a complete rewrite

Wed Jul 22 17:10:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* build-packet.c (write_sign_packet_header): New.

Tue Jul 21 14:37:09 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* import.c (import_one): Now creates a trustdb record.

	* g10.c (main): New command --check-trustdb

Mon Jul 20 11:15:07 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* genkey.c (generate_keypair): Default key is now DSA with
	encryption only ElGamal subkey.

Thu Jul 16 10:58:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keyid.c (keyid_from_fingerprint): New.
	* getkey.c (get_pubkey_byfprint): New.

Tue Jul 14 18:09:51 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keyid.c (fingerprint_from_pk): Add argument and changed all callers.
	(fingerprint_from_sk): Ditto.

Tue Jul 14 10:10:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* plaintext.c (handle_plaintext): Now returns create error if
	the file could not be created or the user responded not to overwrite
	the file.
	* mainproc.c (proc_plaintext): Tries again if the file could not
	be created to check the signature without output.

	* misc.c (disable_core_dumps): New.
	* g10.c (main): disable coredumps for gpg

	* g10.c (MAINTAINER_OPTIONS): New to disable some options

Mon Jul 13 16:47:54 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* plaintext.c (hash_datafiles): New arg for better support of
	detached sigs. Changed all callers.
	* mainproc.c (proc_signature_packets): Ditto.

	* g10.c (main): New option "compress-sigs"
	* sig.c (sign_file): detached signatures are not anymore compressed
	unless the option --compress-sigs is used.

Thu Jul  9 19:54:54 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c: Fixes to allow zero length cleartext signatures

Thu Jul  9 14:52:47 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (build_list): Now drops setuid.
	(main): Changed the way keyrings  and algorithms are registered .

Wed Jul  8 14:17:30 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* packet.h (PKT_public_key): Add field keyid.
	* parse-packet.c (parse_key): Reset the above field.
	* keyid.c (keyid_from_pk): Use above field as cache.

	* tdbio.c, tdbio.h: New
	* trustdb.c: Moved some functions to tdbio.c.
	(print_keyid): New.

	* pkclist.c (check_signatures_trust): New.

Wed Jul  8 10:45:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* plaintext.c (special_md_putc): New.
	(handle_plaintext): add clearsig argument
	* mainproc.c (proc_plaintext): detection of clearsig
	* sign.c (write_dased_escaped): Changed clearsig format

Tue Jul  7 18:56:19 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (find_header): Now makes sure that there is only one
	empty line for clearsigs, as this is what OP now says.

Mon Jul  6 13:09:07 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): New option default-secret-key
	* getkey.c (get_seckey_byname): support for this option.

Mon Jul  6 09:03:49 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* getkey.c (add_keyring): Keyrings are now added to end of the
	list of keyrings.  The first added keyringwill be created.
	(add_secret_keyring): Likewise.

	* ringedit.c (add_keyblock_resource): Files are created here.

	* g10.c (aNOP): Removed

	* getkey.c (lookup): Add checking of usage for name lookups
	* packet.h (pubkey_usage): Add a field which may be used to store
	usage capabilities.
	* pkclist.c (build_pk_list): getkey now called with usage arg.
	* skclist.c (build_sk_list): Ditto.

	* sign.c (clearsign_file): Fixed "Hash:" headers

Sat Jul  4 13:33:31 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (list_ownertrust): New.
	* g10.c (aListOwnerTrust): New.

	* g10.c (def_pubkey_algo): Removed.

	* trustdb.c (verify_private_data): Removed and also the call to it.
	(sign_private_data): Removed.

Fri Jul  3 13:26:10 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (aEditKey): was aEditSig. Changed usage msg.

	* keyedit.c: Done some i18n stuff.

	* g10.c (do_not_use_RSA): New.
	* sign.c (do_sign): Add call to above function.
	* encode.c (write_pubkey_enc_from_list): Ditto.

Thu Jul  2 21:01:25 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* parse-packet.c: Now is able sto store data of unknown
	algorithms.
	* free-packet.c: Support for this.
	* build-packet.c: Can write data of packet with unknown algos.

Thu Jul  2 11:46:36 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* parse-packet.c (parse): fixed 4 byte length header

Wed Jul  1 12:36:55 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* packet.h (new_ctb): New field for some packets
	* build-packet.c (build_packet): Support for new_ctb
	* parse-packet.c (parse): Ditto.

Mon Jun 29 12:54:45 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* packet.h: changed all "_cert" to "_key", "subcert" to "subkey".

	* free-packet.c (free_packet): Removed memory leak for subkeys.

Sun Jun 28 18:32:27 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* import.c (import_keys): Renamed from import_pubkeys.
	(import_secret_one): New.

	* g10.c (aExportSecret): New.

	* export.c (export_seckeys): New.

	* parse-packet.c (parse_certificate): Cleaned up.
	(parse_packet): Trust packets are now considered as unknown.
	(parse_pubkey_warning): New.

Fri Jun 26 10:37:35 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keygen.c (has_invalid_email_chars): New.

Wed Jun 24 16:40:22 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (armor_filter): Now creates valid onepass_sig packets
	with all detected hash algorithms.
	* mainproc.c (proc_plaintext): Now uses the hash algos as specified
	in the onepass_sig packets (if there are any)

Mon Jun 22 11:54:08 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* plaintext.c (handle_plaintext): add arg to disable outout
	* mainproc.c (proc_plaintext): disable output when in sigs_only mode.

Thu Jun 18 13:17:27 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keygen.c: Removed all rsa packet stuff, chnaged defaults
	for key generation.

Sun Jun 14 21:28:31 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* misc.c (checksum_u16): Fixed a stupid bug which caused a
	wrong checksum calculation for the secret key protection and
	add a backward compatibility option.
	* g10.c (main): Add option --emulate-checksum-bug.

Thu Jun 11 13:26:44 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* packet.h: Major changes to the structure of public key material
	which is now stored in an array and not anaymore in a union of
	algorithm specific structures.	These is needed to make the system
	more extendable and makes a lot of stuff much simpler. Changed
	all over the system.

	* dsa.c, rsa.c, elg.c: Removed.

Wed Jun 10 07:22:02 1998  Werner Koch,mobil,,,	(wk@tobold)

	* g10.c ("load-extension"): New option.

Mon Jun  8 22:23:37 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* seckey-cert.c (do_check): Removed cipher constants
	(protect_secret_key): Ditto.

Fri May 29 10:00:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (query_trust_info): New.
	* keylist.c (list_one): Add output of trust info
	* mainproc (list_node): ditto.
	* g10.c (main): full trustdb init if -with-colons and any of the
	key list modes.

Thu May 28 10:34:42 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* status.c (STATUS_RSA_OR_IDEA): New.
	* sig-check.c (check_signature): Output special status message.
	* pubkey-enc.c (get_session_key): Ditto.

	* mainproc.c (check_sig_and_print): Changed format of output.
	* passpharse.c (passphrase_to_dek): Likewise.

Wed May 27 13:46:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (aListSecretKeys): New option --list-secret-keys
	* keylist.c (std_key_list): Renamed to public_key_list.
	(secret_key_list): New
	(list_one, list_all): Add support for secret keys.
	* getkey.c (get_secret_keyring): New.
	* mainproc.c (list_node): Add option --with-colons for secret keys

	* sig-check.c (check_key_signature): detection of selfsigs
	* mainproc.c (list_node): fixed listing.

	* g10.c (aListSecretKeys): New option --always-trust
	* pkclist.c (do_we_trust): Override per option added

	* status.c (write_status_text): Add a prefix to every output line.

Wed May 27 07:49:21 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10 (--compress-keys): New.
	* options.h (compress_keys): New.
	* export.c (export_pubkeys): Only compresses with the new option.

Tue May 26 11:24:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* passphrase.c (get_last_passphrase): New
	(set_next_passphrase): New.
	(passphrase_to_dek): add support for the above functions.
	* keyedit.c (make_keysig_packet): Add sigclass 0x18,
	changed all callers due to a new argument.
	* keygen.c (write_keybinding): New
	(generate_subkeypair): Add functionality
	(ask_algo, ask_keysize, ask_valid_days): Broke out of generate_keypair
	(ask_user_id, ask_passphrase): Ditto.

Thu May 21 11:26:13 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c,gpgd.c (main): Does now return an int, so that egcs does
	not complain.

	* armor.c (fake_packet): Removed erro message and add a noticed
	that this part should be fixed.

	* sign.c (sign_file): Compression now comes in front of encryption.
	* encode.c (encode_simple): Ditto.
	(encode_crypt): Ditto.

Tue May 19 16:18:19 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (fake_packet): Changed assertion to log_error

Sat May 16 16:02:06 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* build-packet.c (build_packet): Add SUBKEY packets.

Fri May 15 17:57:23 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* sign.c (hash_for): New and used in all places here.
	* main.h (DEFAULT_): new macros.
	* g10.c  (opt.def_digest_algo): Now set to 0

	* compress.c (init_compress): Add support for algo 1
	* options.h (def_compress_algo): New
	* g10.c (main): New option --compress-algo

Fri May 15 13:23:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (print_mds): New feature to print only one hash,
	chnaged formatting.

Thu May 14 15:36:24 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* misc.c (trap_unaligned) [__alpha__]: New
	* g10.c (trap_unaligned): Add call to this to track down SIGBUS
	on Alphas (to avoid the slow emulation code).

Wed May 13 11:48:27 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* build-packet.c (do_signature): Support for v4 pakets.
	* keyedit.c (make_keysig_packet): Ditto.
	* build-packet.c (build_sig_subpkt_from_sig): New.
	(build_sig_subpkt): New.

	* elg.c (g10_elg_sign): removed keyid_from_skc.
	* dsa.c (g10_dsa_sign): Ditto.
	* rsa.c (g10_rsa_sign): Ditto.
	* keyedit.c (make_keysig_packet): Add call to keyid_from_skc

	* sign.c (clearsign_file): Support for v4 signatures.
	(sign_file): Ditto.

Wed May  6 09:31:24 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* parse-packet.c (do_parse): add support for 5 byte length leader.
	(parse_subpkt): Ditto.
	* build-packet.c (write_new_header): Ditto.

	* packet.h (SIGSUBPKT_): New constants.
	* parse-packet.c (parse_sig_subpkt): Changed name, made global,
	and arg to return packet length, chnaged all callers


Tue May  5 22:11:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keygen.c (gen_dsa): New.
	* build_packet.c (do_secret_cert): Support for DSA

Mon May  4 19:01:25 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* compress.c: doubled buffer sizes
	* parse-packet.c (do_plaintext): now uses iobuf_read/write.

Mon May  4 09:35:53 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* seskey.c (encode_md_value): Add optional argument hash_algo,
	changed all callers.

	* passphrase.c (make_dek_from_passphrase): Removed
	* (get_passhrase_hash): Changed name to passphrase_to_dek, add arg,
	changed all callers.

	* all: Introduced the new ELG identifier and added support for the
	encryption only one (which is okay to use by GNUPG for signatures).

Sun May  3 17:50:26 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* packet.h (PKT_OLD_COMMENT): New name for type 16.
	* parse-packet.c (parse_comment): Now uses type 61

Fri May  1 12:44:39 1998  Werner Koch,mobil,,,	(wk@tobold)

	* packet.h (count): Chnaged s2k count from byte to u32.
	* seckey-cert.c (do_check): Changed s2k algo 3 to 4, changed
	reading of count.
	* build-packet.c (do_secret_cert): ditto.
	* parse-packet.c (parse_certificate): ditto.

	* parse-packet.c (parse_symkeyenc): New.
	* build-packet.c (do_symkey_enc): New.

Thu Apr 30 16:33:34 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* sign.c (clearsign_file): Fixed "Hash: " armor line.

Tue Apr 28 14:27:42 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* parse-packet.c (parse_subpkt): Some new types.

Mon Apr 27 12:53:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): Add option --skip-verify.
	* mainproc.c (check_sig_and_print): Ditto.

	* g10.c (print_mds): Add output for Tiger.

	* sign.c (sign_file): Now uses partial length headers if used
	in canonical textmode (kludge to fix a bug).

	* parse-packet.c (parse_certificate): Changed BLOWFISH id.
	* pubkey-enc.c (get_session_key): Ditto.
	* seskey.c (make_session_key): Ditto.
	* seckey-cert.c (protect_secret_key,do_check): Add BLOWFISH160.

Fri Apr 24 17:38:48 1998  Werner Koch,mobil,,,	(wk@tobold)

	* sig-check.c (check_key_signature): Add sig-class 0x14..0x17
	* keyedit.c (sign-key): Some changes to start with support of
	the above new sig-classes.

Wed Apr 22 09:01:57 1998  Werner Koch,mobil,,,	(wk@tobold)

	* getkey.c (compare_name): add email matching

Tue Apr 21 16:17:12 1998  Werner Koch,mobil,,,	(wk@tobold)

	* armor.c (armor_filter): fixed missing last LF before CSUM.

Thu Apr  9 11:35:22 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* seckey-cert.c (do_check): New; combines all the check functions
	into one.

	* sign.c: removed all key management functions
	* keyedit.c: New.

Thu Apr  9 09:49:36 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* import.c (chk_self_sigs): Changed an error message.

Wed Apr  8 16:19:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* packet.h: packet structs now uses structs from the pubkey,
	removed all copy operations from packet to pubkey structs.

Wed Apr  8 13:40:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (verify_own_certs): Fixed "public key not found".

	* getkey.c (key_byname): New, combines public and secret key search.

	* pkclist.c (build_pkc_list): Add new arg usage, changed all callers.
	* skclist.c (build_skc_list): Likewise.

	* ringedit.c (find_keyblock, keyring_search2): Removed.

Wed Apr  8 09:47:21 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* sig-check.c (do_check): Applied small fix from Ulf M�ller.

Tue Apr  7 19:28:07 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* cipher.c, encr-data.c, seckey-cert.c: Now uses cipher_xxxx
	functions instead of blowfish_xxx or cast_xxx

Tue Apr  7 11:04:02 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* Makefile.am (g10maint.o): Changed the way it is created.

Mon Apr  6 11:17:08 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* misc.c: New.
	* keygen.c (checksum,checksum_u16,checksum_mpi): Moved to misc.c
	* seckey-cert.c: Kludge for wrong ELG checksum implementation.

Sat Apr  4 20:07:01 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* cipher.c (cipher_filter): Support for CAST5
	* encr-data.c (decode_filter): Ditto.
	(decrypt_data): Ditto.
	* seskey.c (make_session_key): Ditto.
	* seckey-cert.c (check_elg, check_dsa): Ditto,
	(protect_secret_key): Ditto.
	* pubkey-enc.c (get_session_key): Ditto.
	* passphrase.c (hash_passphrase): Ditto.

Thu Apr  2 20:22:35 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* gpgd.c: New

Thu Apr  2 10:38:16 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keygen.c (generate_keypair): Add valid_days stuff.
	* trustdb.c (check_trust): Add check for valid_days.

Wed Apr  1 16:15:58 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keygen.c (generate_keypair): Addional question whether the
	selected large keysize is really needed.

Wed Apr  1 15:56:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* seckey-cert.c (protect_secret_key): merged protect_xxx to here.

Wed Apr  1 10:34:46 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* Makefile.am (g10maint.c): Changed creation rule, so that it works
	on FreeBSD (missing CFLAGS).

	* parse-packet.c (parse_subkey): Removed.

Thu Mar 19 15:22:36 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* ringedit.c (keyring_enum): Fixed problem with reading too
	many packets. Add support to read secret keyrings.

	* getkey.c (scan_keyring): Removed
	(lookup): New to replace scan_keyring.
	(scan_secret_keyring): Removed.
	(lookup_skc): New.

Wed Mar 18 11:47:34 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* ringedit.c (enum_keyblocks): New read mode 11.

	* keyid.c (elg_fingerprint_md): New and changed all other functions
	to call this if the packet version is 4 or above.

Tue Mar 17 20:46:16 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* parse-packet.c (parse_certificate): Add listing support for subkeys.

Tue Mar 17 20:32:22 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (is_armored): Allow marker packet.

Thu Mar 12 13:36:49 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (check_trust): Checks timestamp of pubkey.
	* sig-check. (do_check): Compares timestamps.

Tue Mar 10 17:01:56 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): Add call to init_signals.
	* signal.c: New.

Mon Mar  9 12:43:42 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* dsa.c: New
	* packet.h, free-packet.c, parse-packet.c : Add support for DSA
	* sig-check.c, getkey.c, keyid.c, ringedit.c: Ditto.
	* seckey-cert.c: Ditto.

	* packet.h : Moved .digest_algo of signature packets to outer
	structure. Changed all references

Sun Mar  8 13:06:42 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* openfile.c : Support for stdout filename "-".

	* mainproc.c (check_sig_and_print): Enhanced status output:
	* status.c (write_status_text): New.

Fri Mar  6 16:10:54 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* kbnode.c (clone_kbnode): Fixed private_flag.

	* mainproc.c (list_node): Output of string "Revoked" as user-id.

Fri Mar  6 14:26:39 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): Add userids to "-kv" and cleaned up this stuff.

Fri Mar  6 12:45:58 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): Changed semantics of the list-... commands
	and added a new one. Removed option "-d"

	* decrypt.c: New.

	* trustdb.c (init_trustdb): Autocreate directory only if it ends
	in "/.gnupg".

Thu Mar  5 12:12:11 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* mainproc.c (do_proc_packets): New. Common part of proc_packet.
	(proc_signature_packets): special version to handle signature data.
	* verify.c: New.
	* g10.c (aVerify): New.
	* plaintext.c (hash_datafiles): New.
	* compress.c (handle_compressed): Add callback arg, changed caller.

Thu Mar  5 10:20:06 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c: Is nom the common source for gpg and gpgm
	* g10maint.c: Removed
	* Makefile.am: Add rule to build g10maint.c

Thu Mar  5 08:43:59 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): Changed the way clear text sigs are faked.

Wed Mar  4 19:47:37 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10maint.c (aMuttKeyList): New
	* keylist.c: New.

Wed Mar  4 17:20:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* getkey.c (get_pubkey_byname): Kludge to allow 0x prefix.

Tue Mar  3 13:46:55 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10maint.c (main): New option --gen-random.

Tue Mar  3 09:50:08 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (aDeleteSecretKey): New.
	(aEditSig): Add option "--edit-key" as synonym for "--edit-sig".
	(aDeleteSecretKey): New.
	* getkey.c (seckey_available): New.
	* sign.c (delete_key): Enhanced to delete secret keys, changed all
	callers.

Mon Mar  2 21:23:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* pkc_list.c (build_pkc_list): Add interactive input of user ID.

Mon Mar  2 20:54:05 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* pkclist.c (do_we_trust_pre): New.
	(add_ownertrust): Add message.
	* trustdb.c (enum_trust_web): Quick fix.

Mon Mar  2 13:50:53 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): New action aDeleteKey
	* sign.c (delete_key): New.

Sun Mar  1 16:38:58 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (do_check): No returns TRUST_UNDEFINED instead of
	eof error.

Fri Feb 27 18:14:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (find_header): Removed trailing CR on headers.

Fri Feb 27 18:02:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* ringedit.c (keyring_search) [MINGW32]: Open and close file here
	because rename does not work on open files. Chnaged callers.

Fri Feb 27 16:43:11 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* sig-check.c (do_check): Add an md_enable.
	* mainproc.c (do_check_sig): Use md_open in case of detached sig
	(proc_tree): Take detached sigs into account.

Fri Feb 27 15:22:46 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): Make use of GNUPGHOME envvar.
	* g10main.c (main): Ditto.

Wed Feb 25 11:40:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* plaintext.c (ask_for_detached_datafile): add opt.verbose to
	info output.

	* openfile.c (open_sigfile): Try also name ending in ".asc"

Wed Feb 25 08:41:00 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* keygen.c (generate_keypair): Fixed memory overflow.

Tue Feb 24 15:51:55 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* parse-packet.c (parse_certificate): Support for S2K.
	* build-packet.c (do_secret_cert): Ditto.
	* keygen.c (gen_elg): Ditto.
	* seckey-cert.c (check_elg): Ditto
	(protect_elg): Ditto.
	* sign.c (chnage_passphrase): Ditto.
	* passphrase.c (get_passphrase_hash): Support for a salt and
	changed all callers.
	(make_dek_from_passphrase): Ditto.

Tue Feb 24 12:30:56 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* build-packet.c (hash_public_cert): Disabled debug output.

Fri Feb 20 17:22:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (init_trustdb) [MINGW32]: Removed 2nd mkdir arg.
	(keyring_copy) [MINGW32]: Add a remove prior to the renames.

Wed Feb 18 18:39:02 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* Makefile.am (OMIT_DEPENDENCIES): New.

	* rsa.c: Replaced log_bug by BUG.

Wed Feb 18 13:35:58 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* mainproc.c (do_check_sig): Now uses hash_public_cert.
	* parse-packet.c (parse_certificate): Removed hashing.
	* packet.h (public_cert): Removed hash variable.
	* free-packet.c (copy_public_cert, free_public_cert): Likewise.

	* sig-check.c (check_key_signatures): Changed semantics.

Wed Feb 18 12:11:28 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* trustdb.c (do_check): Add handling for revocation certificates.
	(build_sigrecs): Ditto.
	(check_sigs): Ditto.

Wed Feb 18 09:31:04 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (armor_filter): Add afx->hdrlines.
	* revoke.c (gen_revoke): Add comment line.
	* dearmor.c (enarmor_file): Ditto.

	* sig-check.c (check_key_signature): Add handling for class 0x20.
	* mainproc.c : Ditto.

Tue Feb 17 21:24:17 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c : Add header lines "...ARMORED FILE .."
	* dearmor.c (enarmor_file): New.
	* g10maint.c (main): New option "--enarmor"

Tue Feb 17 19:03:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* mainproc.c : Changed a lot, because the packets are now stored
	a simple linlked list and not anymore in a complicatd tree structure.

Tue Feb 17 10:14:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* free_packet.c (cmp_public_certs): New.
	(cmp_user_ids): New.

	* kbnode.c (clone_kbnode): New.
	(release_kbnode): Add clone support.

	* ringedit.c (find_keyblock_bypkc): New.

	* sign.c (remove_keysigs): Self signatures are now skipped,
	changed arguments and all callers.

	* import.c : Add functionality.

Tue Feb 17 09:31:40 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* options.h (homedir): New option.
	* g10.c, g10maint.c, getkey.c, keygen.c, trustdb.c (opt.homedir): New.

	* trustdb.c (init_trustdb): mkdir for hoem directory
	(sign_private_data): Renamed "sig" to "g10.sig"

Mon Feb 16 20:02:03 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* kbnode.c (commit_kbnode): New.
	(delete_kbnode): removed unused first arg. Changed all Callers.

	* ringedit.c (keyblock_resource_name): New.
	(get_keyblock_handle): NULL for filename returns default resource.

Mon Feb 16 19:38:48 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* sig-check.s (check_key_signature): Now uses the supplied
	public key to check the signature and not any more the one
	from the getkey.c
	(do_check): New.
	(check_signature): Most work moved to do_check.

Mon Feb 16 14:48:57 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (find_header): Fixed another bug.

Mon Feb 16 12:18:34 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* getkey.c (scan_keyring): Add handling of compressed keyrings.

Mon Feb 16 10:44:51 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c, g10maint.c (strusage): Rewrote.
	(build_list): New

Mon Feb 16 08:58:41 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (use_armor): New.

Sat Feb 14 14:30:57 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* mainproc.c (proc_tree): Sigclass fix.

Sat Feb 14 14:16:33 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* armor.c (armor_filter): Changed version and comment string.
	* encode.c, sign.c, keygen.c: Changed all comment packet strings.

Sat Feb 14 12:39:24 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (aGenRevoke): New command.
	* revoke.c: New.
	* sign.c (make_keysig_packet): Add support for sigclass 0x20.

Fri Feb 13 20:18:14 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* ringedit.c (enum_keyblocks, keyring_enum): New.

Fri Feb 13 19:33:40 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* export.c: Add functionality.

	* keygen.c (generate_keypair): Moved the leading comment behind the
	key packet.
	* kbnode.c (walk_kbnode): Fixed.

	* g10.c (main): listing armored keys now work.

Fri Feb 13 16:17:43 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* parse-packet.c (parse_publickey, parse_signature): Fixed calls
	to mpi_read used for ELG b.

Fri Feb 13 15:13:23 1998  Werner Koch  (wk@isil.d.shuttle.de)

	* g10.c (main): changed formatting of help output.

Thu Feb 12 22:24:42 1998  Werner Koch  (wk@frodo)

	* pubkey-enc.c (get_session_key): rewritten


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