I'm still sifting through dozens of bad programs I've written, so more stuff will probably appear here soon. If there's no copyright notice in the code then I really don't care what you do with it. =)

If you have any suggestions, questions, or complaints, please contact the author.

PyGenere

PyGenere is a Python library that deciphers texts encoded with the Vigenère cipher.

If the original key is not known, the program tries to work it out; results are generally good if the text is long compared to the length of the keyword used to encrypt it. The program can also break texts encoded with weaker variants of the Vigenère (e.g. Gronsfeld, Caesar, ROT13).

Fragments of the code have been stolen from the PyCipher module, available from SourceForge.net and freshmeat.net.

• Pygenere Source Code
• Online version

PHP Scrubber

A utility to remove PHP code from mixed PHP/HTML files.

Reads from stdin and writes to stdout. Only (vaguely) useful if you're a Web developer needing to parse PHP files for some reason.

Source Code (C/C++)