X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/8def70c3ec6f81f95673c0de67a75b5a6b2e9e1c..69ca43667f80e20f819563c74e2513cdffca41d8:/ssh.h

diff --git a/ssh.h b/ssh.h
index 7e928ff1..90dafed1 100644
--- a/ssh.h
+++ b/ssh.h
@@ -71,8 +71,12 @@ unsigned char *rsa_public_blob(struct RSAKey *key, int *len);
 int rsa_public_blob_len(void *data, int maxlen);
 void freersakey(struct RSAKey *key);
 
-typedef unsigned int word32;
+#ifndef PUTTY_UINT32_DEFINED
+/* This makes assumptions about the int type. */
 typedef unsigned int uint32;
+#define PUTTY_UINT32_DEFINED
+#endif
+typedef uint32 word32;
 
 unsigned long crc32_compute(const void *s, size_t len);
 unsigned long crc32_update(unsigned long crc_input, const void *s, size_t len);
@@ -190,8 +194,14 @@ struct ssh_mac {
     void *(*make_context)(void);
     void (*free_context)(void *);
     void (*setkey) (void *, unsigned char *key);
+    /* whole-packet operations */
     void (*generate) (void *, unsigned char *blk, int len, unsigned long seq);
     int (*verify) (void *, unsigned char *blk, int len, unsigned long seq);
+    /* partial-packet operations */
+    void (*start) (void *);
+    void (*bytes) (void *, unsigned char const *, int);
+    void (*genresult) (void *, unsigned char *);
+    int (*verresult) (void *, unsigned char const *);
     char *name;
     int len;
     char *text_name;
@@ -241,6 +251,9 @@ struct ssh_signkey {
 
 struct ssh_compress {
     char *name;
+    /* For zlib@openssh.com: if non-NULL, this name will be considered once
+     * userauth has completed successfully. */
+    char *delayed_name;
     void *(*compress_init) (void);
     void (*compress_cleanup) (void *);
     int (*compress) (void *, unsigned char *block, int len,
@@ -284,6 +297,14 @@ extern const struct ssh_mac ssh_hmac_sha1_buggy;
 extern const struct ssh_mac ssh_hmac_sha1_96;
 extern const struct ssh_mac ssh_hmac_sha1_96_buggy;
 
+void *aes_make_context(void);
+void aes_free_context(void *handle);
+void aes128_key(void *handle, unsigned char *key);
+void aes192_key(void *handle, unsigned char *key);
+void aes256_key(void *handle, unsigned char *key);
+void aes_iv(void *handle, unsigned char *iv);
+void aes_ssh2_encrypt_blk(void *handle, unsigned char *blk, int len);
+void aes_ssh2_decrypt_blk(void *handle, unsigned char *blk, int len);
 
 /*
  * PuTTY version number formatted as an SSH version string. 
@@ -429,6 +450,8 @@ int ssh1_write_bignum(void *data, Bignum bn);
 Bignum biggcd(Bignum a, Bignum b);
 unsigned short bignum_mod_short(Bignum number, unsigned short modulus);
 Bignum bignum_add_long(Bignum number, unsigned long addend);
+Bignum bigadd(Bignum a, Bignum b);
+Bignum bigsub(Bignum a, Bignum b);
 Bignum bigmul(Bignum a, Bignum b);
 Bignum bigmuladd(Bignum a, Bignum b, Bignum addend);
 Bignum bigdiv(Bignum a, Bignum b);