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/lib/horde/framework/Horde/Crypt/Blowfish/ -> Base.php (source)

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Copyright 2012-2017 Horde LLC (http://www.horde.org/) See the enclosed file LICENSE for license information (LGPL). If you did not receive this file, see http://www.horde.org/licenses/lgpl21.

Author: Michael Slusarz <slusarz@horde.org>
License: http://www.horde.org/licenses/lgpl21 LGPL 2.1
File Size: 128 lines (3 kb)
Included or required:0 times
Referenced: 0 times
Includes or requires: 0 files

Defines 1 class

Horde_Crypt_Blowfish_Base:: (5 methods):
  supported()
  __construct()
  setIv()
  _pad()
  _unpad()


Class: Horde_Crypt_Blowfish_Base  - X-Ref

Abstract base driver class for blowfish encryption.

supported()   X-Ref
Is this driver supported on this system?

return: boolean  True if supported.

__construct($cipher)   X-Ref
Constructor.

param: string $cipher  Either 'ecb' or 'cbc'.

setIv($iv = null)   X-Ref
Sets the initialization vector (required for CBC mode).

param: string $iv  Initialization vector.

_pad($text, $ignore = false)   X-Ref
Pad text to match blocksize length.

param: string $text     Unpadded text.
param: boolean $ignore  Don't pad if already at blocksize length.
return: string  Padded text.

_unpad($text)   X-Ref
Unpad text from blocksize boundary.

param: string $text  Padded text.
return: string  Unpadded text.