Method CheckLowS

src/pubkey.cpp:399–406

static */

}

/* static */ bool CPubKey::CheckLowS(const std::vector<unsigned char>& vchSig) {
    secp256k1_ecdsa_signature sig;
    assert(secp256k1_context_verify && "secp256k1_context_verify must be initialized to use CPubKey.");
    if (!ecdsa_signature_parse_der_lax(secp256k1_context_verify, &sig, vchSig.data(), vchSig.size())) {
        return false;
    }
    return (!secp256k1_ecdsa_signature_normalize(secp256k1_context_verify, nullptr, &sig));
}

/* static */ int ECCVerifyHandle::refcount = 0;