Horde 3.1.3 : Vue détaillée de blowfish.php

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Horde_Cipher_blowfish:: (6 méthodes):
  setKey()
  getBlockSize()
  encryptBlock()
  _encryptBlock()
  decryptBlock()
  _formatKey()

Classe: Horde_Cipher_blowfish - X-Ref

The Cipher_blowfish:: class implements the Cipher interface encryption data
using the Blowfish algorithm.

$Horde: framework/Cipher/Cipher/blowfish.php,v 1.14.12.9 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.

_encryptBlock($L, $R) X-Ref

Encrypt left and right halves of a block of data.

param: integer $L  Left half of the data.
param: integer $R  Right half of the data.
return: array  A hash, with keys 'L' and 'R', and the encrypted data as

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.

_formatKey($key) X-Ref

Converts a text key into an array.

param: string $key Key in text format.
return: array The key in array format.

Code source de Horde 3.1.3

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

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