From: James Britt <james_b@...>
Date: 2005-06-08T06:10:27+09:00
Subject: Ruby version ot TEA (Tiny Encryption Alogrithm)?

Does anyone know of a pure-Ruby lib that implements the Tiny Encryption 
Algorithm?


http://www.ftp.cl.cam.ac.uk/ftp/papers/djw-rmn/djw-rmn-tea.html
http://www.simonshepherd.supanet.com/tea.htm

I've been looking at porting a JavaScript version, but don't want to 
reinvent the wheel.

Related question: The JavaScript version uses a shift right, zero fill 
operation.  Ruby seems to only offer signed shift-right.  Is this the 
case?   Is there a Ruby version of shift right, zero fill someplace?

Thanks,


James

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