Date: Sun, 11 Feb 1996 14:39:08 +0100 (MET) From: Ollivier Robert <roberto@keltia.freenix.fr> To: segura@worldnet.net (Fabrice Segura) Cc: freebsd-hackers@FreeBSD.org Subject: Re: Non-US DES Message-ID: <199602111339.OAA06066@keltia.freenix.fr> In-Reply-To: <199602111237.NAA12930@storm.certix.fr> from Fabrice Segura at "Feb 11, 96 01:37:23 pm"
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It seems that Fabrice Segura said: > I guess US users don't see a reason to have easily breakable systems. (Just > in a few days/weeks using brute force) If you think the DES (or MD5) is that breakable, you're for a disappointment. Don't believe eveyone who says DES is dead... The fastest way (the 3.5 M$ machine for 3h1/2) requires something like 2^47 or 2^48 cleartext-crypto couples (8 bytes each). Guess how many bytes it means (hint: too many) ? There are better algorithms of course (IDEA for example). > My question is, as it has been the case with PGP262i, couldn't someone make > a crypt package based on IDEA algorithm, that would be compatible in coding > with the regular DES package, and as solid, of course. The MD5-based package is already believed to be stronger than the DES-based one. But don't forget interoperability. It is useless to try to use MD5 when all the other machines all around you use DES. > (I forgot to mention that I'm French, and I don't like the both the idea of > putting my country in the same bag as Iran and Irak, and that my governement > wants to read my mail) So am I :-) -- Ollivier ROBERT -=- The daemon is FREE! -=- roberto@keltia.frmug.fr.net FreeBSD keltia.freenix.fr 2.2-CURRENT #5: Sun Feb 4 03:11:17 MET 1996
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