API Documentation

InfoCard/Cipher/Pki/Adapter/Rsa.php

Zend Framework

LICENSE

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category
Zend  
copyright
Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)  
license
New BSD License  
package
Zend_InfoCard  
subpackage
Zend_InfoCard_Cipher  
version
$Id: Rsa.php 23775 2011-03-01 17:25:24Z ralph $  

\Zend_InfoCard_Cipher_Pki_Adapter_Rsa

RSA Public Key Encryption Cipher Object for the InfoCard component. Relies on OpenSSL to implement the RSA algorithm

Extends from
\Zend_InfoCard_Cipher_Pki_Adapter_Abstract
Implements
\Zend_InfoCard_Cipher_Pki_Rsa_Interface
category
Zend  
copyright
Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)  
license
New BSD License  
package
Zend_InfoCard  
subpackage
Zend_InfoCard_Cipher  

Methods

methodpublic__construct( integer $padding = Zend_InfoCard_Cipher_Pki_Adapter_Abstract ) : void

Object Constructor

Parameters
Name Type Description
$padding integer The type of Padding to use
methodpublicdecrypt( 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
methodpublicgetPadding( ) : integer

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
methodpublicsetPadding( integer $padding ) : \Zend_InfoCard_Pki_Adapter_Abstract

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
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