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<?php
declare(strict_types=1);
/*
* The MIT License (MIT)
*
* Copyright (c) 2014-2021 Spomky-Labs
*
* This software may be modified and distributed under the terms
* of the MIT license. See the LICENSE file for details.
*/
namespace Cose\Algorithm\Signature\ECDSA;
use Cose\Key\Ec2Key;
final class ES512 extends ECDSA
{
public const ID = -36;
public static function identifier(): int
{
return self::ID;
}
protected function getHashAlgorithm(): int
{
return OPENSSL_ALGO_SHA512;
}
protected function getCurve(): int
{
return Ec2Key::CURVE_P521;
}
protected function getSignaturePartLength(): int
{
return 132;
}
}