Jose\Algorithm\Signature\ECDSA::verify PHP Method

    public function verify(JWKInterface $key, $data, $signature)
    {
        $this->checkKey($key);
        $signature = $this->convertBinToHex($signature);
        $part_length = $this->getSignaturePartLength();
        if (mb_strlen($signature, '8bit') !== 2 * $part_length) {
            return false;
        }
        $R = mb_substr($signature, 0, $part_length, '8bit');
        $S = mb_substr($signature, $part_length, null, '8bit');
        if (defined('OPENSSL_KEYTYPE_EC')) {
            return $this->verifyOpenSSLSignature($key, $data, $R, $S);
        }
        return $this->verifyPHPECCSignature($key, $data, $R, $S);
    }