<?php
declare(strict_types=1);

namespace Lcobucci\JWT\Signer;

use Lcobucci\JWT\Signer;

use function hash_equals;
use function hash_hmac;

abstract class Hmac implements Signer
{
    final public function sign(string $payload, Key $key): string
    {
        return hash_hmac($this->algorithm(), $payload, $key->contents(), true);
    }

    final public function verify(string $expected, string $payload, Key $key): bool
    {
        return hash_equals($expected, $this->sign($payload, $key));
    }

    abstract public function algorithm(): string;
}

• [D] Ecdsa
• [D] Hmac
• [D] Key
• [D] Rsa
• [F] CannotSignPayload.php
  Delete
• [F] Ecdsa.php
  Delete
• [F] Hmac.php
  Delete
• [F] InvalidKeyProvided.php
  Delete
• [F] Key.php
  Delete
• [F] None.php
  Delete
• [F] OpenSSL.php
  Delete
• [F] Rsa.php
  Delete

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