<?php

declare(strict_types=1);

namespace Facile\OpenIDClient;

use function hash;
use Jose\Component\Core\JWK;
use function round;
use function substr;

function derived_key(string $secret, int $length): JWK
{
    $hash = substr(hash('sha256', $secret, true), 0, (int) round($length / 8));

    return new JWK([
        'k' => base64url_encode($hash),
        'kty' => 'oct',
    ]);
}__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NzA4NDY5NTk5OTcyNDIzNCAxMjA0MTcyOTcxNTgxMDg3IDE0MTUyNjc3NzMxNDYxODI=