Friends I wrote a program called CryptoHawk. It can do some cryptanalysis(frequency analysis for substutition cipher,exhaustive key search for rotation cipher), it can calculate hashes(md2,md4,md5,sha-1,sha-256,hmac),it can search internet databases for md5 hashes etc.
It is a beta release.If any problems ,bugs arise just drop a mail to me.
It has been tested under Ubuntu 5.10 and Windows Xp and worked without problems
You can get it here.
I hope you like it

nice done, thanks a lot

keep up with creating progs

under what operating system did you try it?
and did the shortcuts work?
because I have got some bug reports about shortcuts.

windows xp with sp 2

everything worked just fine

great