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authorWerner Koch <wk@gnupg.org>2013-11-15 08:59:45 +0100
committerWerner Koch <wk@gnupg.org>2013-11-15 09:01:11 +0100
commit402aa0f94854bb00475c934be5ca6043a4632126 (patch)
tree8ecfd73ed627790d25acf9d8c4cbd1813801d0e5 /g10/pkglue.h
parentkbx: Fix possible segv in kbxdump. (diff)
downloadgnupg2-402aa0f94854bb00475c934be5ca6043a4632126.tar.xz
gnupg2-402aa0f94854bb00475c934be5ca6043a4632126.zip
gpg: Rework ECC support and add experimental support for Ed25519.
* agent/findkey.c (key_parms_from_sexp): Add algo name "ecc". (agent_is_dsa_key): Ditto. (agent_is_eddsa_key): New. Not finished, though. * agent/pksign.c (do_encode_eddsa): New. (agent_pksign_do): Use gcry_log_debug functions. * agent/protect.c (agent_protect): Parse a flags parameter. * g10/keygen.c (gpg_curve_to_oid): Move to ... * common/openpgp-oid.c (openpgp_curve_to_oid): here and rename. (oid_ed25519): New. (openpgp_oid_is_ed25519): New. (openpgp_oid_to_curve): New. * common/t-openpgp-oid.c (test_openpgp_oid_is_ed25519): New. * g10/build-packet.c (gpg_mpi_write): Write the length header also for opaque MPIs. (gpg_mpi_write_nohdr): New. (do_key): Use gpg_mpi_write_nohdr depending on algorithm. (do_pubkey_enc): Ditto. * g10/ecdh.c (pk_ecdh_encrypt_with_shared_point): Use gpg_mpi_write_nohdr. * g10/export.c (transfer_format_to_openpgp): * g10/keygen.c (ecckey_from_sexp): Return the error. (gen_ecc): Repalce arg NBITS by CURVE. (read_parameter_file): Add keywords "Key-Curve" and "Subkey-Curve". (ask_curve): New. (generate_keypair, generate_subkeypair): Use ask_curve. (do_generate_keypair): Also pass curve name. * g10/keylist.c (list_keyblock_print, list_keyblock_colon): Print curve name. * g10/parse-packet.c (mpi_read): Remove workaround for Libcgrypt < 1.5. (parse_key): Fix ECC case. Print the curve name. * g10/pkglue.c (mpi_from_sexp): Rename to get_mpi_from_sexp. (pk_verify, pk_check_secret_key): Add special case for Ed25519. * g10/seskey.c (encode_md_value): Ditto. * g10/sign.c (do_sign, hash_for, sign_file): Ditto. -- Be warned that this code is subject to further changes and that the format will very likely change before a release. There are also known bugs and missing code. Signed-off-by: Werner Koch <wk@gnupg.org>
Diffstat (limited to 'g10/pkglue.h')
-rw-r--r--g10/pkglue.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/g10/pkglue.h b/g10/pkglue.h
index e5165f73b..48bfbb5e0 100644
--- a/g10/pkglue.h
+++ b/g10/pkglue.h
@@ -23,7 +23,7 @@
#include "packet.h" /* For PKT_public_key. */
/*-- pkglue.c --*/
-gcry_mpi_t mpi_from_sexp (gcry_sexp_t sexp, const char * item);
+gcry_mpi_t get_mpi_from_sexp (gcry_sexp_t sexp, const char *item, int mpifmt);
int pk_verify (int algo, gcry_mpi_t hash, gcry_mpi_t *data,
gcry_mpi_t *pkey);