Key to breaking Nazi code was in the patent office

2001-04-23 Thread William Knowles
http://www.telegraph.co.uk/et?ac=004782403739693pg=/et/01/4/20/ncyph20.html By Michael Smith Friday 20 April 2001 BRITAIN'S wartime codebreakers could have cracked the German Enigma cipher machine much earlier if they had followed a diagram for the commercial version lodged with the British

Re: Requesting feedback on patched RC4-variant

2001-04-23 Thread Matthijs van Duin
In general, if you're not an expert (:), it's worth not messing with the core parts of algorithms to prevent an attack when you don't undertand the attack. I do fully understand how both RC4 and the attack work. [I'm not so sure about that. --PM] RC4 has two basic rules for using it securely

Re: NTT offering free licenses for algorithms (incl. Camellia)

2001-04-23 Thread Ben Laurie
Kristen Tsolis wrote: According to Nikkan Kogyo News, NTT is offering four patented algorithms under royalty-free license for limited purposes. These algorithms include Camellia, EPOC, PSEC, and ESIGN. http://news.yahoo.co.jp/headlines/nkn/010418/nkn/08100_nkn13.html NTT made

Re: Another shining example of Microsoft security.

2001-04-23 Thread Kris Kennaway
On Fri, Apr 20, 2001 at 05:44:55PM -0400, vertigo wrote: On Fri, 20 Apr 2001, Enzo Michelangeli wrote: Besides, the fact that many users don't check the validity of the certs presented by the other side is a disgrace, and should not be encouraged by distributing broken software. It

Re: Another shining example of Microsoft security.

2001-04-23 Thread Kris Kennaway
On Sat, Apr 21, 2001 at 05:11:21AM -0400, vertigo wrote: Pine has SSL patches? :) It's plain old pine within an SSH session for me. Yeah - they implement IMAP-over-SSL, with the aforementioned limitation. The Pine SSL patches also don't do any validity checking of certificates, AFAIK.