25 #include "libssh/libssh.h"    26 #include "libssh/libcrypto.h"    27 #include "libssh/libgcrypt.h"    49 struct ssh_hmac_struct {
    51   enum ssh_hmac_e hmac_type;
    54 typedef struct ssh_mac_ctx_struct *ssh_mac_ctx;
    55 MD5CTX md5_init(
void);
    56 void md5_update(MD5CTX c, 
const void *data, 
unsigned long len);
    57 void md5_final(
unsigned char *md,MD5CTX c);
    59 SHACTX sha1_init(
void);
    60 void sha1_update(SHACTX c, 
const void *data, 
unsigned long len);
    61 void sha1_final(
unsigned char *md,SHACTX c);
    62 void sha1(
unsigned char *digest,
int len,
unsigned char *hash);
    64 SHA256CTX sha256_init(
void);
    65 void sha256_update(SHA256CTX c, 
const void *data, 
unsigned long len);
    66 void sha256_final(
unsigned char *md,SHA256CTX c);
    67 void sha256(
unsigned char *digest, 
int len, 
unsigned char *hash);
    69 SHA384CTX sha384_init(
void);
    70 void sha384_update(SHA384CTX c, 
const void *data, 
unsigned long len);
    71 void sha384_final(
unsigned char *md,SHA384CTX c);
    72 void sha384(
unsigned char *digest, 
int len, 
unsigned char *hash);
    74 SHA512CTX sha512_init(
void);
    75 void sha512_update(SHA512CTX c, 
const void *data, 
unsigned long len);
    76 void sha512_final(
unsigned char *md,SHA512CTX c);
    77 void sha512(
unsigned char *digest, 
int len, 
unsigned char *hash);
    79 void evp(
int nid, 
unsigned char *digest, 
int len, 
unsigned char *hash, 
unsigned int *hlen);
    80 EVPCTX evp_init(
int nid);
    81 void evp_update(EVPCTX ctx, 
const void *data, 
unsigned long len);
    82 void evp_final(EVPCTX ctx, 
unsigned char *md, 
unsigned int *mdlen);
    84 ssh_mac_ctx ssh_mac_ctx_init(
enum ssh_mac_e type);
    85 void ssh_mac_update(ssh_mac_ctx ctx, 
const void *data, 
unsigned long len);
    86 void ssh_mac_final(
unsigned char *md, ssh_mac_ctx ctx);
    88 HMACCTX hmac_init(
const void *key,
int len, 
enum ssh_hmac_e type);
    89 void hmac_update(HMACCTX c, 
const void *data, 
unsigned long len);
    90 void hmac_final(HMACCTX ctx,
unsigned char *hashmacbuf,
unsigned int *len);
    91 size_t hmac_digest_len(
enum ssh_hmac_e type);
    93 int crypt_set_algorithms(ssh_session session, 
enum ssh_des_e des_type);
    94 int crypt_set_algorithms_server(ssh_session session);
    95 struct ssh_crypto_struct *crypto_new(
void);
    96 void crypto_free(
struct ssh_crypto_struct *crypto);
    98 void ssh_reseed(
void);
   100 void ssh_cipher_clear(
struct ssh_cipher_struct *cipher);
   101 struct ssh_hmac_struct *ssh_get_hmactab(
void);
   102 const char *ssh_hmac_type_to_string(
enum ssh_hmac_e hmac_type);