Home » Encryption » Crypt_Xtea

A class that implements the Tiny Encryption Algorithm (TEA) (New Variant).

This package is unmaintained.

Download latest release 1.1.0 (archived versions might be outdated)

License: PHP 2.02

Description

A class that implements the Tiny Encryption Algorithm (TEA) (New Variant).
This class does not depend on mcrypt.
Since the latest fix handles properly dealing with unsigned integers,
which where solved by introducing new functions _rshift(), _add(), the
speed of the encryption and decryption has radically dropped.
Do not use for large amounts of data.
Original code from http://vader.brad.ac.uk/tea/source.shtml#new_ansi
Currently to be found at: http://www.simonshepherd.supanet.com/source.shtml#new_ansi

Maintainers

• Jeroen Derks (jderks) — lead, active

Dependencies

Required

• PHP (>= 4.0.0)
• PEAR Installer (>= 1.4.0b1)

Releases

• 1.1.0 (stable, 2008-03-06)
  Release notes

  License: PHP 2.02

  Fixed bug 12749: added support for empty keys.

• 1.1.0RC5 (beta, 2006-05-25)
• 1.1.0RC4 (beta, 2004-10-04)
• 1.1.0RC3 (beta, 2004-10-04)
• 1.1.0RC2 (beta, 2004-10-04)
• 1.1.0RC1 (beta, 2004-09-08)
• 1.0 (stable, 2002-09-04)

Bugs