Exemplo n.º 1
0
void hb_hmac_sha512_final(hmac_sha512_ctx *ctx, unsigned char *mac,
                       unsigned int mac_size)
{
    unsigned char digest_inside[SHA512_DIGEST_SIZE];
    unsigned char mac_temp[SHA512_DIGEST_SIZE];

    hb_sha512_final(&ctx->ctx_inside, digest_inside);
    hb_sha512_update(&ctx->ctx_outside, digest_inside, SHA512_DIGEST_SIZE);
    hb_sha512_final(&ctx->ctx_outside, mac_temp);
    memcpy(mac, mac_temp, mac_size);
}
Exemplo n.º 2
0
Arquivo: sha2.c Projeto: xharbour/core
void hb_sha512( const void * message, unsigned int len,
                unsigned char * digest )
{
   sha512_ctx ctx;

   hb_sha512_init( &ctx );
   hb_sha512_update( &ctx, message, len );
   hb_sha512_final( &ctx, digest );
}