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- Path: sparky!uunet!usc!randvax!jim
- From: jim@rand.org (Jim Gillogly)
- Newsgroups: alt.hackers
- Subject: Re: Prime Number Generator
- Message-ID: <3756@randvax.rand.org>
- Date: 31 Aug 92 17:55:59 GMT
- References: <grtyj5-@rpi.edu> <1992Aug31.160225.26724@gateway.novell.com>
- Sender: news@randvax.rand.org
- Organization: Banzai Institute
- Lines: 12
- Approved: W.F.Friedman@dockmaster.ncsc.mil
- Nntp-Posting-Host: mycroft.rand.org
-
- In article <1992Aug31.160225.26724@gateway.novell.com> alex@otis (The Console DJ) writes:
- >Someone correct me if I am wrong but the whole idea behind the encryption is
- >the large prime numbers are difficult to calulate??? Actually there should
- >be no known algorithm (except brute force try every number thingy).
-
- OK, I will. The whole idea beind RSA encryption is that large prime numbers
- are *easy* to prove prime, but large composite numbers (e.g. the product
- of two large primes) are (so far as anybody knows) difficult to factor.
-
- --
- Jim Gillogly
- jim@rand.org
-