The Cipher_des:: class implements the Cipher interface encryption data using the Data Encryption Standard (DES) algorithm as define in FIPS46-3.
$Horde: framework/Cipher/Cipher/des.php,v 1.4.12.11 2009/01/06 15:22:57 jan Exp $
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Located in /Cipher/Cipher/des.php (line 17)
Horde_Cipher | --Horde_Cipher_des
E Bit Selection Table
Final Permutation IP^-1
Initial Permutation
Primitive function
Permuted Choice Table
Permuted Choice Table 2
Number left rotations of pc1
Key Schedule
S boxes
Inherited from Horde_Cipher
Horde_Cipher::$_blockMode
Horde_Cipher::$_iv
Decrypt a block of data.
Encrypt a block of data.
Return the size of the blocks that this cipher needs.
Set the key to be used for en/decryption.
f() The permutation function.
Put an input string through a final permutation.
Put an input string through an initial permutation
Create the complete key shedule.
Inherited From Horde_Cipher
Horde_Cipher::decrypt()
Horde_Cipher::encrypt()
Horde_Cipher::factory()
Horde_Cipher::setBlockMode()
Horde_Cipher::setIV()
Documentation generated on Sun, 30 Jan 2011 05:16:45 +0000 by phpDocumentor 1.4.3