Horde 3.1.3 : Vue détaillée de rc2.php

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Horde_Cipher_rc2:: (4 méthodes):
  setKey()
  getBlockSize()
  encryptBlock()
  decryptBlock()

Classe: Horde_Cipher_rc2 - X-Ref

The Cipher_rc2:: class implements the Cipher interface encryption data
using the RC2 algorithm as described in RFC2268.

Based on the notes by Peter Gutmann <pgut01@cs.auckland.ac.nz>
http://www.mirrors.wiretapped.net/security/cryptography/
algorithms/rc2/comments/gutman-960211

$Horde: framework/Cipher/Cipher/rc2.php,v 1.9.12.7 2006/01/01 21:28:10 jan Exp $

Copyright 2002-2006 Mike Cochrane <mike@graftonhall.co.nz>

See the enclosed file COPYING for license information (LGPL). If you
did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.

setKey($key) X-Ref

Set the key to be used for en/decryption.

param: string $key The key to use.

getBlockSize() X-Ref

Return the size of the blocks that this cipher needs.

return: integer The number of characters per block.

encryptBlock($block, $key = null) X-Ref

Encrypt a block of data.

param: string $block  The data to encrypt.
param: string $key    The key to use.
return: string  The encrypted output.

decryptBlock($block, $key = null) X-Ref

Decrypt a block of data.

param: string $block  The data to decrypt.
param: string $key    The key to use.
return: string  The decrypted output.

Code source de Horde 3.1.3

/lib/Horde/Cipher/ -> rc2.php (sommaire)

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