Cryptography (was Re: How to protect python code ?)

[Simon Brunning]

"A.M. Kuchling" <amk at amk.ca> wrote in message 
> Classified establishments certainly have more money to spend, so I expect
> they have big computers and custom-designed chips for trying keys, but I
> doubt they have a super factoring algorithm or powerful attacks against 
> block ciphers.

Possibly true of *most* classified establishments, but I gather that
the PSU has developed a technique enabling them to