X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/5c72ca6161da0e7976245222c412d62ebae2e386..9a3a93a5c6a879994d61da8a146142a6555fd5d0:/ssh.h

diff --git a/ssh.h b/ssh.h
index 0d9613b0..7857f152 100644
--- a/ssh.h
+++ b/ssh.h
@@ -64,12 +64,18 @@ int rsastr_len(struct RSAKey *key);
 void rsastr_fmt(char *str, struct RSAKey *key);
 void rsa_fingerprint(char *str, int len, struct RSAKey *key);
 int rsa_verify(struct RSAKey *key);
+unsigned char *rsa_public_blob(struct RSAKey *key, int *len);
+int rsa_public_blob_len(void *data);
 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_update(unsigned long crc_input, const void *s, size_t len);
+
+/* SSH CRC compensation attack detector */
+int detect_attack(unsigned char *buf, uint32 len, unsigned char *IV);
 
 typedef struct {
     uint32 h[4];
@@ -200,6 +206,7 @@ extern const struct ssh_cipher ssh_3des;
 extern const struct ssh_cipher ssh_des;
 extern const struct ssh_cipher ssh_blowfish_ssh1;
 extern const struct ssh2_ciphers ssh2_3des;
+extern const struct ssh2_ciphers ssh2_des;
 extern const struct ssh2_ciphers ssh2_aes;
 extern const struct ssh2_ciphers ssh2_blowfish;
 extern const struct ssh_kex ssh_diffiehellman;
@@ -273,6 +280,7 @@ Bignum dh_find_K(Bignum f);
 
 int loadrsakey(char *filename, struct RSAKey *key, char *passphrase);
 int rsakey_encrypted(char *filename, char **comment);
+int rsakey_pubblob(char *filename, void **blob, int *bloblen);
 
 int saversakey(char *filename, struct RSAKey *key, char *passphrase);
 
@@ -301,11 +309,12 @@ void aes256_decrypt_pubkey(unsigned char *key, unsigned char *blk,
 /*
  * For progress updates in the key generation utility.
  */
-#define PROGFN_LIN_PHASE 1
-#define PROGFN_EXP_PHASE 2
-#define PROGFN_PHASE_EXTENT 3
-#define PROGFN_READY 4
-#define PROGFN_PROGRESS 5
+#define PROGFN_INITIALISE 1
+#define PROGFN_LIN_PHASE 2
+#define PROGFN_EXP_PHASE 3
+#define PROGFN_PHASE_EXTENT 4
+#define PROGFN_READY 5
+#define PROGFN_PROGRESS 6
 typedef void (*progfn_t) (void *param, int action, int phase, int progress);
 
 int rsa_generate(struct RSAKey *key, int bits, progfn_t pfn,
@@ -353,3 +362,9 @@ int zlib_decompress_block(unsigned char *block, int len,
 #define SSH2_AGENTC_ADD_IDENTITY                17
 #define SSH2_AGENTC_REMOVE_IDENTITY             18
 #define SSH2_AGENTC_REMOVE_ALL_IDENTITIES       19
+
+/*
+ * Need this to warn about support for the original SSH2 keyfile
+ * format.
+ */
+void old_keyfile_warning(void);