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Article #1182mc100.zip (mcrypt)
From: keith.willis
Date: Tue, 13 Oct 1992 21:20
Date: Tue, 13 Oct 1992 21:20
26 lines
1347 bytes
1347 bytes
I have come across an implementation of RSA distributed by a
company in Wales, UK, which claims to perform RSA encryption
on the entire file, rather than just on a session key for a
conventional algorithm. The program may be common knowledge,
but it is the first time I have come across it. It is called
MCRYPT, and is distributed by a company called Digital
Crypto as shareware.
What puzzles me is that encryption is very fast - less than 2
minutes for a 40k text file using a 250 digit key - but
decryption is _glacial_ - over 3 hours for the same file on
the same PC.
If anyone is interested in looking at this, you may find it
on a BBS near you - if not drop me a note and I'll email it
to you. I believe I can email it to addresses in the States,
but once there, it may not be exported again...
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Path: arc1-ca.pugleaf.net!sparky!uunet!mcsun!uknet!ALMAC!keith.willis From: keith.willis@almac.co.uk Newsgroups: sci.crypt Subject: mc100.zip (mcrypt) Message-ID: <1992Oct13.864.271@ALMAC> Date: 13 Oct 92 21:20:25 GMT Distribution: sci Organization: ALMAC BBS Ltd Lines: 26