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<?php
declare(strict_types=1);
namespace SimpleSAML\XMLSecurity\Assert;
use InvalidArgumentException;
/**
* @package simplesamlphp/xml-security
*/
trait KeySizeTrait
{
* The size in bits of the key to be derived from the shared secret as the UTF-8 string for the corresponding
* decimal integer with only digits in the string and no leading zeros.
*
* @var string
private static string $keySize_regex = '/^([1-9]\d*)$/D';
* @param string $value
* @param string $message
protected static function validKeySize(string $value, string $message = ''): void
parent::regex(
$value,
self::$keySize_regex,
$message ?: '%s is not a valid xenc:keySizeType',
InvalidArgumentException::class,
);
}