> People have tried for 30+ years to predict what a quartz xtal > will do next. Nobody expects any chance of success. Add to this > the need to predict the difference between one or more NTP servers > and your local qartz xtal and I think we can safely say "impossible". You can't predict this, but you can _measure_ it with a degree of accuracy. The attacker can use this accuracy to reduce the number of tries in his attack. > >I think we first need to figure out the security implications. > > I think the security implications of having no entropy are much > worse than having entropy which a truly superhuman *maybe* could > guess *some* of the bits in, are far worse. Yarrow addresses this problem; even if the attacker does manage to get the internal state, Yarrow will revover. M -- Mark Murray Join the anti-SPAM movement: http://www.cauce.org To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
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- RE: randomdev entropy gathering is really weak David Schwartz
- Re: randomdev entropy gathering is really weak Jeroen C. van Gelderen
- Re: randomdev entropy gathering is really weak Poul-Henning Kamp
- Re: randomdev entropy gathering is really weak Mark Murray
- Re: randomdev entropy gathering is really weak Poul-Henning Kamp
- Re: randomdev entropy gathering is really weak Jeroen C. van Gelderen
- Re: randomdev entropy gathering is really weak Poul-Henning Kamp
- Re: randomdev entropy gathering is really weak Jeroen C. van Gelderen
- Re: randomdev entropy gathering is really weak Poul-Henning Kamp
- Re: randomdev entropy gathering is really weak Mark Murray
- Re: randomdev entropy gathering is really weak Louis A. Mamakos
- Re: randomdev entropy gathering is really weak Mark Murray
- Re: randomdev entropy gathering is really weak Poul-Henning Kamp
- Re: randomdev entropy gathering is really weak Mark Murray