Filter/Encrypt/Mcrypt.php

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Zend Framework

LICENSE

This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to [email protected] so we can send you a copy immediately.

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

\Zend_Filter_Encrypt_Mcrypt
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Package: Zend\Filter

Encryption adapter for mcrypt

Implements: \Zend_Filter_Encrypt_Interface
Category: Zend
Copyright: Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License

Properties

array $_compression =

Internal compression

Details

Type: array

$_encryption = array('key' => 'ZendFramework', 'algorithm' => 'blowfish', 'algorithm_directory' => '', 'mode' => 'cbc', 'mode_directory' => '', 'vector' => null, 'salt' => false)

Definitions for encryption array( 'key' => encryption key string 'algorithm' => algorithm to use 'algorithm_directory' => directory where to find the algorithm 'mode' => encryption mode to use 'modedirectory' => directory where to find the mode )

Default value

array('key' => 'ZendFramework', 'algorithm' => 'blowfish', 'algorithm_directory' => '', 'mode' => 'cbc', 'mode_directory' => '', 'vector' => null, 'salt' => false)

Details

Type: n/a

$_srandCalled = false

static

Default valuefalseDetails

Type: n/a

Methods

__construct(string | array | \Zend_Config $options) : void

Class constructor

Parameters

Name	Type	Description
$options	string \| array \| \Zend_Config	Cryption Options

_closeCipher(resource $cipher) : \Zend_Filter_Encrypt_Mcrypt

Close a cipher

Parameters

Name	Type	Description
$cipher	resource	Cipher to close

Returns

Type	Description
\Zend_Filter_Encrypt_Mcrypt

_initCipher(resource $cipher) : resource

Initialises the cipher with the set key

Parameters

Name	Type	Description
$cipher	resource

Returns

Type	Description
resource

Throws

Exception	Description

_openCipher() : resource

Open a cipher

Returns

Type	Description
resource	Returns the opened cipher

Throws

Exception	Description
\Zend_Filter_Exception	When the cipher can not be opened

_srand() : void

_srand() interception

Details

See: \global\ZF-8742

decrypt(string $value) : string

Defined by Zend_Filter_Interface

Decrypts $value with the defined settings

Parameters

Name	Type	Description
$value	string	Content to decrypt

Returns

Type	Description
string	The decrypted content

encrypt(string $value) : string

Defined by Zend_Filter_Interface

Encrypts $value with the defined settings

Parameters

Name	Type	Description
$value	string	The content to encrypt

Returns

Type	Description
string	The encrypted content

getCompression() : array

Returns the compression

Returns

Type	Description
array

getEncryption() : array

Returns the set encryption options

Returns

Type	Description
array

getVector() : string

Returns the set vector

Returns

Type	Description
string

setCompression(string | array $compression) : \Zend_Filter_Encrypt_Mcrypt

Sets a internal compression for values to encrypt

Parameters

Name	Type	Description
$compression	string \| array

Returns

Type	Description
\Zend_Filter_Encrypt_Mcrypt

setEncryption(string | array $options) : \Zend_Filter_File_Encryption

Sets new encryption options

Parameters

Name	Type	Description
$options	string \| array	Encryption options

Returns

Type	Description
\Zend_Filter_File_Encryption

setVector(string $vector = null) : \Zend_Filter_Encrypt_Mcrypt

Sets the initialization vector

Parameters

Name	Type	Description
$vector	string	(Optional) Vector to set

Returns

Type	Description
\Zend_Filter_Encrypt_Mcrypt

toString() : string

Returns the adapter name

Returns

Type	Description
string

Filter/Encrypt/Mcrypt.php

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Properties

Methods

\Zend_Filter_Encrypt_Mcrypt
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