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- Xref: sparky sci.crypt:6350 alt.society.civil-liberty:7231
- Newsgroups: sci.crypt,alt.society.civil-liberty
- Path: sparky!uunet!math.fu-berlin.de!news.netmbx.de!Germany.EU.net!rzsun2.informatik.uni-hamburg.de!fbihh!bontchev
- From: bontchev@fbihh.informatik.uni-hamburg.de (Vesselin Bontchev)
- Subject: Re: Question from someone who's new to all this
- Message-ID: <bontchev.726158979@fbihh>
- Sender: news@informatik.uni-hamburg.de (Mr. News)
- Reply-To: bontchev@fbihh.informatik.uni-hamburg.de
- Organization: Virus Test Center, University of Hamburg
- References: <2229.517.uupcb@grapevine.lrk.ar.us> <1993Jan3.165050.27910@zip.eecs.umich.edu> <1993Jan3.170453.28445@zip.eecs.umich.edu>
- Date: 4 Jan 93 14:49:39 GMT
- Lines: 28
-
- positron@quip.eecs.umich.edu (Jonathan Haas) writes:
-
- > How can someone (PKP) patent a mathematical algorithm?
-
- Well, they do not have patented the mathematical algorithm. They have
- pathented the usage of certain mathematical operation to implement a
- communication system. That is, anybody is free to use modular
- arithmetic in general, but usage of modular arithmetic for encrypted
- and/or authenticated communication is patented.
-
- > Has this patent yet been challenged in court? It seems
-
- Nope. RSA/PKP has filed a suit once or twice, but that matter was
- always settled outside the court.
-
- > to me that it would be like trying to patent the Pythagorean
- > Theorem.
-
- You are free to patent anything, if you succeed to convince the patent
- office experts that this is something new.
-
- Regards,
- Vesselin
- --
- Vesselin Vladimirov Bontchev Virus Test Center, University of Hamburg
- Tel.:+49-40-54715-224, Fax: +49-40-54715-226 Fachbereich Informatik - AGN
- < PGP 2.1 public key available on request. > Vogt-Koelln-Strasse 30, rm. 107 C
- e-mail: bontchev@fbihh.informatik.uni-hamburg.de D-2000 Hamburg 54, Germany
-