Пример #1
0
void hb_hmac_sha224_final(hmac_sha224_ctx *ctx, unsigned char *mac,
                       unsigned int mac_size)
{
    unsigned char digest_inside[SHA224_DIGEST_SIZE];
    unsigned char mac_temp[SHA224_DIGEST_SIZE];

    hb_sha224_final(&ctx->ctx_inside, digest_inside);
    hb_sha224_update(&ctx->ctx_outside, digest_inside, SHA224_DIGEST_SIZE);
    hb_sha224_final(&ctx->ctx_outside, mac_temp);
    memcpy(mac, mac_temp, mac_size);
}
Пример #2
0
void hb_sha224( const void * message, unsigned int len,
                unsigned char * digest )
{
   sha224_ctx ctx;

   hb_sha224_init( &ctx );
   hb_sha224_update( &ctx, message, len );
   hb_sha224_final( &ctx, digest );
}