This is a pre-production deployment of Warehouse, however changes made here WILL affect the production instance of PyPI.
Latest Version Dependencies status unknown Test status unknown Test coverage unknown
Project Description

This is an XTEA-Cipher implementation in Python (eXtended Tiny Encryption Algorithm).

XTEA is a blockcipher with 8 bytes blocksize and 16 bytes Keysize (128-Bit). The algorithm is secure at 2014 with the recommend 64 rounds (32 cycles). This implementation supports following modes of operation: ECB, CBC, CFB, OFB, CTR

It also supports CBC-MAC.

Example:

>>> from xtea import *
>>> key = " "*16  # Never use this
>>> text = "This is a text. "*8
>>> x = new(key, mode=MODE_OFB, IV="12345678")
>>> c = x.encrypt(text)
>>> text == x.decrypt(c)
True

Note

I does NOT guarantee that this implementation (or the base cipher) is secure. If there are bugs, tell me them please.

Changelog

Version 0.4.1; Jul 30, 2015

[0.4.1] Fixed installer

Version 0.4.0; Jul 12, 2014

[0.4.0] Buggless & PEP compliant CTR | added CBCMAC

  • CTR mode works with strings now
  • raises DeprecatedWarning if a number is returned
  • CBCMAC class added (use static method CBCMAC.new(args) to generate)

Version 0.3.2; Jul 11, 2014

[0.3.2] Minor Fixes

Version 0.3.1; Jul 11, 2014

[0.3.1] Minor Fixes

  • Fixed that the length of data will not be checked

Version 0.3.0; Jul 11, 2014

[0.3.0] Added CFB mode

  • Added CFB mode
  • Fully working with PEP 272
  • Raising NotImplementedError only on PGP-CFB (OpenPGP) mode
  • Wheel support and changelog (0.2.1)

Version 0.2.1 - dev; Jul 10, 2014

Never released…

  • Added better wheel support for uploading (just for me) with a setup.cfg
  • Added this file (auto uploading on pypi/warehouse and github)
  • (upload.py for github)

Version 0.2.0; Jul 9, 2014

[0.2.0] Added a test feature; warning in CTR

  • Added a test feature
  • Raises warning on CTR, added a handler that CTR will not crash anymore ;)

Version 0.1.1; Jul 9, 2014

[0.1.1] NotImplementedError on CFB

  • Module raises a NotImplementedError on CFB
  • Minor changes

Version 0.1; Jun 22, 2014

[0.1] Initial release

  • Supports all mode except CFB
  • Buggy CTR ( “ß” = “\xc3\x9f” )
  • Working with PEP 272, default mode is ECB
Release History

Release History

0.4.1

This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.4.0

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.3.2

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.3.1

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.2.0

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.1.1

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.1

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
xtea-0.4.1-py2.py3-none-any.whl (7.1 kB) Copy SHA256 Checksum SHA256 3.4 Wheel Jul 30, 2015
xtea-0.4.1.tar.bz2 (5.9 kB) Copy SHA256 Checksum SHA256 Source Jul 30, 2015
xtea-0.4.1.tar.gz (5.7 kB) Copy SHA256 Checksum SHA256 Source Jul 30, 2015
xtea-0.4.1.zip (8.1 kB) Copy SHA256 Checksum SHA256 Source Jul 30, 2015

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