Re: 1024-bit RSA keys in danger of compromise

2002-03-25 Thread A. Melon
Please note the following follow-up message on cypherpunks from Ian Goldberg: From: [EMAIL PROTECTED] (Ian Goldberg) Subject: CDR: Re: 1024-bit RSA keys in danger of compromise Date: 24 Mar 2002 18:08:32 GMT In article 00e101c1d2d8$c9768080$c33a080a@LUCKYVAIO, Lucky Green [EMAIL PROTECTED]

Re: Neural network 'in-jokes' could pass secrets

2002-03-25 Thread Pete Chown
Will Knight wrote: I'd be interested to know what people think of this story and whether anyone is aware of any similarly unusual encryption systems. Sounds a bit reminiscent of the steganographic spam: http://spammimic.com/ The current implementation is not keyed so it would be very easy

Re: RSA on general-purpose CPU's [was:RE: Secure peripheral cards]

2002-03-25 Thread Adam Back
On Sat, Mar 23, 2002 at 05:00:12PM -0800, Eric Young wrote: openSSL on a PIII-633Mhz can do 265 512 bit CRT RSA per I don't know what the OpenSSL people did to the x86 ASM code, but SSLeay (the precursor to OpenSSL, over 3 years old) did/does 330 512bit and 55 1024 bit RSAs a second on a

Re: Neural network 'in-jokes' could pass secrets

2002-03-25 Thread [EMAIL PROTECTED]
IMO there are a lot of tricks and traps to get from this idea to a workable cryptosystem. For the networks to converge they must still share some characteristic - think of -this- characteristic as the secret key, and it seems you have the same key distribution problem you're trying to solve.

Re: 1024-bit RSA keys in danger of compromise

2002-03-25 Thread Enzo Michelangeli
- Original Message - From: Lucky Green [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, 24 March, 2002 9:38 AM Subject: 1024-bit RSA keys in danger of compromise [...] In light of the above, I reluctantly revoked all my personal 1024-bit PGP keys and the large web-of-trust that

40 teraflops

2002-03-25 Thread R. A. Hettinga
http://technology.scmp.com/techmain/ZZZUJQ4Z6ZC.html The fastest computer in the world has just gone on line in Japan. Called the Earth Simulator, makers NEC Corp say the ultra-high-speed computing system can perform 40 trillion operations per second or 40 teraflops. The computer is designed to

Does it take hardware to repel pirates?

2002-03-25 Thread R. A. Hettinga
http://zdnet.com.com/2102-1106-867333.html Does it take hardware to repel pirates? By Robert Lemos Special to ZDNet News March 22, 2002, 4:35 PM PT URL: http://zdnet.com.com/2100-1106-867333.html Software alone can't stop digital piracy, researchers said this week, emphasizing that only a