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Re: [DNSOP] Whiskey Tango Foxtrot on key lengths...

Nicholas Weaver <nweaver@icsi.berkeley.edu> Thu, 27 March 2014 13:57 UTC

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From: Nicholas Weaver <nweaver@icsi.berkeley.edu>
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Date: Thu, 27 Mar 2014 06:57:17 -0700
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Cc: Nicholas Weaver <nweaver@icsi.berkeley.edu>
Subject: Re: [DNSOP] Whiskey Tango Foxtrot on key lengths...
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On Mar 27, 2014, at 6:56 AM, Nicholas Weaver <nweaver@ICSI.Berkeley.EDU> wrote:
> And, frankly speaking, a 3500 node cluster for a day is $75K thanks to EC2.
> 
> Do you really want someone like me to try to get an EC2 academic grant for the cluster and a big slashdot/boingboing crowd for the sieving to factor the root ZSK?

Crud, blew my math.  You'd want a 35000 node cluster, but thats still <$1M...  The point stands, 1024b RSA is unsafe.

--
Nicholas Weaver                  it is a tale, told by an idiot,
nweaver@icsi.berkeley.edu                full of sound and fury,
510-666-2903                                 .signifying nothing
PGP: http://www1.icsi.berkeley.edu/~nweaver/data/nweaver_pub.asc

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