<?php
declare(strict_types=1);
namespace ParagonIE\Paserk\Types;
use ParagonIE\ConstantTime\Binary;
use ParagonIE\Paserk\{
IdCommonTrait,
IdInterface,
PaserkException
};
use ParagonIE\Paseto\Exception\InvalidVersionException;
use ParagonIE\Paseto\Keys\SymmetricKey;
use SodiumException;
/**
* Class Lid
* @package ParagonIE\Paserk\Types
*/
class Lid implements IdInterface
{
use IdCommonTrait;
/**
* @param SymmetricKey $key
* @return string
*
* @throws InvalidVersionException
* @throws PaserkException
* @throws SodiumException
*/
public static function encodeLocal(SymmetricKey $key): string
{
if (Binary::safeStrlen($key->raw()) < 32) {
throw new PaserkException("Key is too short");
}
$version = $key->getProtocol();
return self::encode($version, (new Local($version))->encode($key));
}
/**
* @return string
*/
public static function getTypeLabel(): string
{
return 'lid';
}
}
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