/*
 * LITLS -- ECDSA P-384 verify wrapper over BearSSL
 */

#include "bearssl/inner.h"
#include "litls.h"

int litls_p384_ecdsa_verify(const uint8_t *hash, size_t hash_len, const uint8_t public_key[97], const uint8_t *sig,
                            size_t sig_len) {
    br_ec_public_key pk;
    pk.curve = BR_EC_secp384r1;
    pk.q     = (unsigned char *)public_key;
    pk.qlen  = 97;

    uint32_t ret = br_ecdsa_i15_vrfy_raw(&br_ec_prime_i15, hash, hash_len, &pk, sig, sig_len);
    return ret ? 0 : -1;
}