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common: add more fips ssl calls

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This commit is contained in:
Jay Sorg 2014-02-23 20:40:13 -08:00
parent 1f51f62df9
commit 25ad4d8a36
2 changed files with 76 additions and 0 deletions
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66
common/ssl_calls.c
View File

@ -158,6 +158,8 @@ ssl_md5_complete(void *md5_info, char *data)
MD5_Final((tui8 *)data, (MD5_CTX *)md5_info);
}
/* FIPS stuff */
/*****************************************************************************/
void *APP_CC
ssl_des3_encrypt_info_create(const char *key, const char* ivec)
@ -202,6 +204,7 @@ ssl_des3_info_delete(void *des3)
if (des3_ctx != 0)
{
EVP_CIPHER_CTX_cleanup(des3_ctx);
g_free(des3_ctx);
}
}
@ -217,6 +220,7 @@ ssl_des3_encrypt(void *des3, int length, const char *in_data, char *out_data)
des3_ctx = (EVP_CIPHER_CTX *) des3;
lin_data = (const tui8 *) in_data;
lout_data = (tui8 *) out_data;
len = 0;
EVP_EncryptUpdate(des3_ctx, lout_data, &len, lin_data, length);
return 0;
}
@ -233,10 +237,72 @@ ssl_des3_decrypt(void *des3, int length, const char *in_data, char *out_data)
des3_ctx = (EVP_CIPHER_CTX *) des3;
lin_data = (const tui8 *) in_data;
lout_data = (tui8 *) out_data;
len = 0;
EVP_DecryptUpdate(des3_ctx, lout_data, &len, lin_data, length);
return 0;
}
/*****************************************************************************/
void * APP_CC
ssl_hmac_info_create(void)
{
HMAC_CTX *hmac_ctx;
hmac_ctx = (HMAC_CTX *) g_malloc(sizeof(HMAC_CTX), 1);
HMAC_CTX_init(hmac_ctx);
return hmac_ctx;
}
/*****************************************************************************/
void APP_CC
ssl_hmac_info_delete(void *hmac)
{
HMAC_CTX *hmac_ctx;
hmac_ctx = (HMAC_CTX *) hmac;
if (hmac_ctx != 0)
{
HMAC_CTX_cleanup(hmac_ctx);
g_free(hmac_ctx);
}
}
/*****************************************************************************/
void APP_CC
ssl_hmac_sha1_init(void *hmac, const char *data, int len)
{
HMAC_CTX *hmac_ctx;
hmac_ctx = (HMAC_CTX *) hmac;
HMAC_Init_ex(hmac_ctx, data, len, EVP_sha1(), NULL);
}
/*****************************************************************************/
void APP_CC
ssl_hmac_transform(void *hmac, const char *data, int len)
{
HMAC_CTX *hmac_ctx;
const tui8 *ldata;
hmac_ctx = (HMAC_CTX *) hmac;
ldata = (const tui8*) data;
HMAC_Update(hmac_ctx, ldata, len);
}
/*****************************************************************************/
void APP_CC
ssl_hmac_complete(void *hmac, char *data, int len)
{
HMAC_CTX *hmac_ctx;
tui8* ldata;
tui32 llen;
hmac_ctx = (HMAC_CTX *) hmac;
ldata = (tui8 *) data;
llen = len;
HMAC_Final(hmac_ctx, ldata, &llen);
}
/*****************************************************************************/
static void APP_CC
ssl_reverse_it(char *p, int len)

10
common/ssl_calls.h
View File

@ -63,6 +63,16 @@ int APP_CC
ssl_des3_encrypt(void *des3, int length, const char *in_data, char *out_data);
int APP_CC
ssl_des3_decrypt(void *des3, int length, const char *in_data, char *out_data);
void * APP_CC
ssl_hmac_info_create(void);
void APP_CC
ssl_hmac_info_delete(void *hmac);
void APP_CC
ssl_hmac_sha1_init(void *hmac, const char *data, int len);
void APP_CC
ssl_hmac_transform(void *hmac, const char *data, int len);
void APP_CC
ssl_hmac_complete(void *hmac, char *data, int len);
int APP_CC
ssl_mod_exp(char* out, int out_len, char* in, int in_len,
char* mod, int mod_len, char* exp, int exp_len);