X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/cbe2d68fd7c7c7bac692b3a2d200a5d2429ab201..e6c7a73a71ae8aedcf668a515229d2fce8378079:/ssh.h

diff --git a/ssh.h b/ssh.h
index 97600939..90f77d10 100644
--- a/ssh.h
+++ b/ssh.h
@@ -73,7 +73,7 @@ void freersakey(struct RSAKey *key);
 typedef unsigned int word32;
 typedef unsigned int uint32;
 
-unsigned long crc32(const void *s, size_t len);
+unsigned long crc32_compute(const void *s, size_t len);
 unsigned long crc32_update(unsigned long crc_input, const void *s, size_t len);
 
 /* SSH CRC compensation attack detector */
@@ -186,6 +186,7 @@ struct ssh_signkey {
 			unsigned char *priv_blob, int priv_len);
     void *(*openssh_createkey) (unsigned char **blob, int *len);
     int (*openssh_fmtkey) (void *key, unsigned char *blob, int len);
+    int (*pubkey_bits) (void *blob, int len);
     char *(*fingerprint) (void *key);
     int (*verifysig) (void *key, char *sig, int siglen,
 		      char *data, int datalen);
@@ -327,9 +328,10 @@ Bignum dh_create_e(void *, int nbits);
 Bignum dh_find_K(void *, Bignum f);
 
 int loadrsakey(const Filename *filename, struct RSAKey *key,
-	       char *passphrase);
+	       char *passphrase, const char **errorstr);
 int rsakey_encrypted(const Filename *filename, char **comment);
-int rsakey_pubblob(const Filename *filename, void **blob, int *bloblen);
+int rsakey_pubblob(const Filename *filename, void **blob, int *bloblen,
+		   const char **errorstr);
 
 int saversakey(const Filename *filename, struct RSAKey *key, char *passphrase);
 
@@ -344,11 +346,12 @@ extern struct ssh2_userkey ssh2_wrong_passphrase;
 
 int ssh2_userkey_encrypted(const Filename *filename, char **comment);
 struct ssh2_userkey *ssh2_load_userkey(const Filename *filename,
-				       char *passphrase);
+				       char *passphrase, const char **errorstr);
 char *ssh2_userkey_loadpub(const Filename *filename, char **algorithm,
-			   int *pub_blob_len);
+			   int *pub_blob_len, const char **errorstr);
 int ssh2_save_userkey(const Filename *filename, struct ssh2_userkey *key,
 		      char *passphrase);
+const struct ssh_signkey *find_pubkey_alg(const char *name);
 
 enum {
     SSH_KEYTYPE_UNOPENABLE,