#include <string.h>
+#include "puttymem.h"
+
/*
* Useful thing.
*/
char *name;
};
-struct ssh_hostkey {
- void (*setkey)(char *data, int len);
- char *(*fmtkey)(void);
- char *(*fingerprint)(void);
- int (*verifysig)(char *sig, int siglen, char *data, int datalen);
+struct ssh_signkey {
+ void *(*newkey)(char *data, int len);
+ void (*freekey)(void *key);
+ char *(*fmtkey)(void *key);
+ char *(*fingerprint)(void *key);
+ int (*verifysig)(void *key, char *sig, int siglen,
+ char *data, int datalen);
+ int (*sign)(void *key, char *sig, int siglen,
+ char *data, int datalen);
char *name;
char *keytype; /* for host key cache */
};
struct ssh_compress {
char *name;
+ void (*compress_init)(void);
+ int (*compress)(unsigned char *block, int len,
+ unsigned char **outblock, int *outlen);
+ void (*decompress_init)(void);
+ int (*decompress)(unsigned char *block, int len,
+ unsigned char **outblock, int *outlen);
};
#ifndef MSCRYPTOAPI
int random_byte(void);
void random_add_noise(void *noise, int length);
+void random_add_heavynoise(void *noise, int length);
void logevent (char *);
Bignum copybn(Bignum b);
Bignum bignum_from_short(unsigned short n);
void freebn(Bignum b);
-void modpow(Bignum base, Bignum exp, Bignum mod, Bignum result);
-void modmul(Bignum a, Bignum b, Bignum mod, Bignum result);
+Bignum modpow(Bignum base, Bignum exp, Bignum mod);
+Bignum modmul(Bignum a, Bignum b, Bignum mod);
void decbn(Bignum n);
extern Bignum Zero, One;
int ssh1_read_bignum(unsigned char *data, Bignum *result);
Bignum bigmul(Bignum a, Bignum b);
Bignum modinv(Bignum number, Bignum modulus);
Bignum bignum_rshift(Bignum number, int shift);
+int bignum_cmp(Bignum a, Bignum b);
+char *bignum_decimal(Bignum x);
Bignum dh_create_e(void);
Bignum dh_find_K(Bignum f);
-int loadrsakey(char *filename, struct RSAKey *key, char *passphrase);
+int loadrsakey(char *filename, struct RSAKey *key, struct RSAAux *aux,
+ char *passphrase);
int rsakey_encrypted(char *filename, char **comment);
+int saversakey(char *filename, struct RSAKey *key, struct RSAAux *aux,
+ char *passphrase);
+
void des3_decrypt_pubkey(unsigned char *key,
unsigned char *blk, int len);
+void des3_encrypt_pubkey(unsigned char *key,
+ unsigned char *blk, int len);
/*
* For progress updates in the key generation utility.
progfn_t pfn, void *pfnparam);
Bignum primegen(int bits, int modulus, int residue,
int phase, progfn_t pfn, void *pfnparam);
+
+/*
+ * zlib compression.
+ */
+void zlib_compress_init(void);
+void zlib_decompress_init(void);
+int zlib_compress_block(unsigned char *block, int len,
+ unsigned char **outblock, int *outlen);
+int zlib_decompress_block(unsigned char *block, int len,
+ unsigned char **outblock, int *outlen);