InfoCard/Cipher/Pki/Adapter/Rsa.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 license@zend.com 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_InfoCard
Subpackage: Zend_InfoCard_Cipher
Version: $Id: Rsa.php 24593 2012-01-05 20:35:02Z matthew $

\Zend_InfoCard_Cipher_Pki_Adapter_Rsa
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Package: Zend\InfoCard\Zend\InfoCard\Cipher

RSA Public Key Encryption Cipher Object for the InfoCard component.

Relies on OpenSSL to implement the RSA algorithm

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

Constants

 
                OAEP_PADDING
                = 1

inherited

OAEP Padding public key encryption

Inherited from: \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::OAEP_PADDING

Inherited_from: \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::OAEP_PADDING

 
                NO_PADDING
                = 2

inherited

No padding public key encryption

Inherited from: \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::NO_PADDING

Inherited_from: \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::NO_PADDING

Properties

integer $_padding

inherited

The type of padding to use

Inherited from: \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::$$_padding

Details

Type: integer
Inherited_from: \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::$$_padding

Methods

__construct(integer $padding = \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::NO_PADDING) : void

Object Constructor

Parameters

Name	Type	Description
$padding	integer	The type of Padding to use

decrypt(string $encryptedData, string $privateKey, string $password = null, integer $padding = null) : string

Decrypts RSA encrypted data using the given private key

Parameters

Name	Type	Description
$encryptedData	string	The encrypted data in binary format
$privateKey	string	The private key in binary format
$password	string	The private key passphrase
$padding	integer	The padding to use during decryption (of not provided object value will be used)

Returns

Type	Description
string	The decrypted data

Throws

Exception	Description
\Zend_InfoCard_Cipher_Exception

getPadding() : integer

inherited

Retruns the public-key padding used

Inherited from: \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::getPadding()

Returns

Type	Description
integer	One of the padding constants in this class

setPadding(integer $padding) : \Zend_InfoCard_Pki_Adapter_Abstract

inherited

Set the padding of the public key encryption

Inherited from: \Zend_InfoCard_Cipher_Pki_Adapter_Abstract::setPadding()

Parameters

Name	Type	Description
$padding	integer	One of the constnats in this class

Returns

Type	Description
\Zend_InfoCard_Pki_Adapter_Abstract

Throws

Exception	Description
\Zend_InfoCard_Cipher_Exception

InfoCard/Cipher/Pki/Adapter/Rsa.php

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Constants

Properties

Methods

\Zend_InfoCard_Cipher_Pki_Adapter_Rsa
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