InfoCard/Cipher/Symmetric/Adapter/Aes128cbc.php

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Zend Framework

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Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Package
Zend_InfoCard  
Subpackage
Zend_InfoCard_Cipher  
Version
$Id: Aes128cbc.php 24593 2012-01-05 20:35:02Z matthew $  

\Zend_InfoCard_Cipher_Symmetric_Adapter_Aes128cbc

Package: Zend\InfoCard\Zend\InfoCard\Cipher
Implements AES128 with CBC encryption implemented using the mCrypt extension
Parent(s)
\Zend_InfoCard_Cipher_Symmetric_Adapter_Aes256cbc < \Zend_InfoCard_Cipher_Symmetric_Adapter_Abstract
Category
Zend  
Copyright
Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  

Constants

>VConstant  MCRYPT_CIPHER = MCRYPT_RIJNDAEL_128
inherited
The MCRYPT Cipher constant for this encryption
Inherited from: \Zend_InfoCard_Cipher_Symmetric_Adapter_Aes256cbc::MCRYPT_CIPHER
>VConstant  MCRYPT_MODE = MCRYPT_MODE_CBC
inherited
The MCRYPT Mode constant for this encryption
Inherited from: \Zend_InfoCard_Cipher_Symmetric_Adapter_Aes256cbc::MCRYPT_MODE
>VConstant  IV_LENGTH = 16
inherited
The default length of the IV to use
Inherited from: \Zend_InfoCard_Cipher_Symmetric_Adapter_Aes256cbc::IV_LENGTH

Methods

methodpublic__construct() : void
inherited

The object constructor

Inherited from: \Zend_InfoCard_Cipher_Symmetric_Adapter_Aes256cbc::__construct()
Throws
ExceptionDescription
\Zend_InfoCard_Cipher_Exception
methodpublicdecrypt(string $encryptedData, string $decryptionKey, integer $iv_length = null) : string
inherited

Decrypts data using the AES Algorithm using the mCrypt extension

Inherited from: \Zend_InfoCard_Cipher_Symmetric_Adapter_Aes256cbc::decrypt()
Parameters
NameTypeDescription
$encryptedDatastring

The encrypted data in binary format

$decryptionKeystring

The decryption key

$iv_lengthinteger

The IV length to use

Returns
TypeDescription
stringthe decrypted data with any terminating nulls removed
Throws
ExceptionDescription
\Zend_InfoCard_Cipher_Exception
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