Re: 307 digit number factored

2007-05-23 Thread Ivan Krstić
Anne Lynn Wheeler wrote: it would be really great to make it an excuse to move away from offline paradigm to real online operation ... getting totally rid of the need for domain name certificates ... DNS serving up both ip-addresses and public keys in single operation. That can't happen

RE: Russian cyberwar against Estonia?

2007-05-23 Thread Dave Korn
On 22 May 2007 14:51, Trei, Peter wrote: In fairness, its worth noting that the issue is also mixed up in Estonian electoral politics: http://news.bbc.co.uk/1/hi/world/europe/6645789.stm The timing of the electronic attacks, and the messages left by vandals, leave little doubt that the

Re: 307 digit number factored

2007-05-23 Thread Anne Lynn Wheeler
Ivan Krstić wrote: That can't happen until we make sure you can trust DNS, which in turn can't happen until we get a concrete proposal that has clearly defined goals and isn't braindead. As has been amply pointed out, it's not clear that DNSSEC will cut it anytime soon. A big part of the issue

Re: 307 digit number factored

2007-05-23 Thread John Levine
somewhere over the yrs the term certification authority was truncated to certificate authority ... along with some impression that certificates are being sold (as opposed to certification processes). When I pay $14.95 for a certificate, with the investigation of my bona fides limited to clicking

Re: 307 digit number factored

2007-05-23 Thread Paul Hoffman
For the math weenies on the list, see the full announcement here: http://listserv.nodak.edu/cgi-bin/wa.exe?A2=ind0705L=nmbrthryT=0P=1019. --Paul Hoffman, Director --VPN Consortium - The Cryptography Mailing List Unsubscribe by

Re: 307 digit number factored

2007-05-23 Thread Peter Gutmann
Victor Duchovni [EMAIL PROTECTED] writes: As 1024 RSA keys are not a major risk *today*, I would go further and say that for most applications of PKCs/PKI today, 1024- bit RSA keys are not a risk at all, or more specifically that on a scale of risk they're so far down the list that they're close

Re: 307 digit number factored

2007-05-23 Thread Florian Weimer
* Victor Duchovni: That's good of you not to expect it, given that zero of the major CAs seem to support ECC certs today, and even if they did, those certs would not work in IE on XP. We are not talking about this year or next of course. My estimate is that Postfix releases designed this