- (djm) Merge OpenBSD changes:

   - markus@cvs.openbsd.org  2000/11/06 16:04:56
     [channels.c channels.h clientloop.c nchan.c serverloop.c]
     [session.c ssh.c]
     agent forwarding and -R for ssh2, based on work from
     jhuuskon@messi.uku.fi
   - markus@cvs.openbsd.org  2000/11/06 16:13:27
     [ssh.c sshconnect.c sshd.c]
     do not disabled rhosts(rsa) if server port > 1024; from
     pekkas@netcore.fi
   - markus@cvs.openbsd.org  2000/11/06 16:16:35
     [sshconnect.c]
     downgrade client to 1.3 if server is 1.4; help from mdb@juniper.net
   - markus@cvs.openbsd.org  2000/11/09 18:04:40
     [auth1.c]
     typo; from mouring@pconline.com
   - markus@cvs.openbsd.org  2000/11/12 12:03:28
     [ssh-agent.c]
     off-by-one when removing a key from the agent
   - markus@cvs.openbsd.org  2000/11/12 12:50:39
     [auth-rh-rsa.c auth2.c authfd.c authfd.h]
     [authfile.c hostfile.c kex.c kex.h key.c key.h myproposal.h]
     [readconf.c readconf.h rsa.c rsa.h servconf.c servconf.h ssh-add.c]
     [ssh-agent.c ssh-keygen.1 ssh-keygen.c ssh.1 ssh.c ssh_config]
     [sshconnect1.c sshconnect2.c sshd.8 sshd.c sshd_config ssh-dss.c]
     [ssh-dss.h ssh-rsa.c ssh-rsa.h dsa.c dsa.h]
     add support for RSA to SSH2.  please test.
     there are now 3 types of keys: RSA1 is used by ssh-1 only,
     RSA and DSA are used by SSH2.
     you can use 'ssh-keygen -t rsa -f ssh2_rsa_file' to generate RSA
     keys for SSH2 and use the RSA keys for hostkeys or for user keys.
     SSH2 RSA or DSA keys are added to .ssh/authorised_keys2 as before.
 - (djm) Fix up Makefile and Redhat init script to create RSA host keys
 - (djm) Change to interim version

1 files changed, 25 insertions, 3 deletions

diff --git a/key.h b/key.h
index 8e1e0a98d..b6c3eb010 100644
--- a/key.h
+++ b/key.h
@@ -26,9 +26,10 @@
 
 typedef struct Key Key;
 enum types {
+	KEY_RSA1,
 	KEY_RSA,
 	KEY_DSA,
-	KEY_EMPTY
+	KEY_UNSPEC
 };
 struct Key {
 	int	type;
@@ -37,12 +38,33 @@ struct Key {
 };
 
 Key	*key_new(int type);
+Key	*key_new_private(int type);
 void	key_free(Key *k);
 int	key_equal(Key *a, Key *b);
 char	*key_fingerprint(Key *k);
 char	*key_type(Key *k);
 int	key_write(Key *key, FILE *f);
-unsigned int	key_read(Key *key, char **cpp);
-unsigned int	key_size(Key *k);
+int	key_read(Key *key, char **cpp);
+u_int	key_size(Key *k);
+
+Key	*key_generate(int type, unsigned int bits);
+Key	*key_from_private(Key *k);
+int	key_type_from_name(char *name);
+
+Key	*key_from_blob(char *blob, int blen);
+int	key_to_blob(Key *key, unsigned char **blobp, unsigned int *lenp);
+char	*key_ssh_name(Key *k);
+
+int
+key_sign(
+    Key *key,
+    unsigned char **sigp, int *lenp,
+    unsigned char *data, int datalen);
+
+int
+key_verify(
+    Key *key,
+    unsigned char *signature, int signaturelen,
+    unsigned char *data, int datalen);
 
 #endif