AttachedVoteSigner.php

См. документацию.

<?php
 
namespace Bitrix\Vote\Service;
 
use Bitrix\Main\Security\Sign\Signer;
 
class AttachedVoteSigner
{
    public const SIGN_SALT = 'vote.result';
 
    public function sign(int $attachId): string
    {
        return (new Signer())->sign((string)$attachId, self::SIGN_SALT);
    }

    public function unsign(string $signedAttachId): int
    {
        return (int)(new Signer())->unsign($signedAttachId, self::SIGN_SALT);
    }
}