<?php
declare(strict_types=1);
namespace ParagonIE\Paserk\Types;
use ParagonIE\Paserk\{
IdCommonTrait,
IdInterface,
PaserkException
};
use ParagonIE\Paseto\Exception\InvalidVersionException;
use ParagonIE\Paseto\Keys\AsymmetricSecretKey;
use SodiumException;
/**
* Class Sid
* @package ParagonIE\Paserk\Types
*/
class Sid implements IdInterface
{
use IdCommonTrait;
/**
* Calculate the PASERK secret key ID for a given AsymmetricSecretKey.
*
* @param AsymmetricSecretKey $sk
* @return string
*
* @throws InvalidVersionException
* @throws PaserkException
* @throws SodiumException
*/
public static function encodeSecret(AsymmetricSecretKey $sk): string
{
$version = $sk->getProtocol();
return self::encode($version, (new SecretType($version))->encode($sk));
}
/**
* @return string
*/
public static function getTypeLabel(): string
{
return 'sid';
}
}
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