diff options
| -rw-r--r-- | lib/private/security/crypto.php | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/lib/private/security/crypto.php b/lib/private/security/crypto.php index 498e15d6bc3..6fdff8d92a2 100644 --- a/lib/private/security/crypto.php +++ b/lib/private/security/crypto.php @@ -43,22 +43,6 @@ class Crypto implements ICrypto { } /** - * Custom implementation of hex2bin since the function is only available starting - * with PHP 5.4 - * - * @TODO Remove this once 5.3 support for ownCloud is dropped - * @param $message - * @return string - */ - protected static function hexToBin($message) { - if (function_exists('hex2bin')) { - return hex2bin($message); - } - - return pack("H*", $message); - } - - /** * @param string $message The message to authenticate * @param string $password Password to use (defaults to `secret` in config.php) * @return string Calculated HMAC @@ -115,9 +99,9 @@ class Crypto implements ICrypto { throw new \Exception('Authenticated ciphertext could not be decoded.'); } - $ciphertext = self::hexToBin($parts[0]); + $ciphertext = hex2bin($parts[0]); $iv = $parts[1]; - $hmac = self::hexToBin($parts[2]); + $hmac = hex2bin($parts[2]); $this->cipher->setIV($iv); |