Metadata-Version: 1.1
Name: xtea
Version: 0.4.0
Summary: A python version of XTEA
Home-page: https://github.com/Varbin/xtea/wiki
Author: Simon Biewald
Author-email: simon.biewald@hotmail.de
License: Public Domain
Download-URL: https://github.com/Varbin/xtea
Description: ===========
        Python XTEA
        ===========
        
            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 0.4.0; 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
Keywords: xtea tea encryption crypt
Platform: UNKNOWN
Classifier: Development Status :: 4 - Beta
Classifier: License :: Public Domain
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 2 :: Only
Classifier: Programming Language :: Python :: Implementation :: CPython
Classifier: Programming Language :: Python :: Implementation :: IronPython
Classifier: Programming Language :: Python :: Implementation :: Jython
Classifier: Programming Language :: Python :: Implementation :: PyPy
Classifier: Topic :: Security
Classifier: Topic :: Security :: Cryptography
