Re: [TLS] (selection criteria for crypto primitives) Re: sect571r1
Rene Struik <rstruik.ext@gmail.com> Thu, 16 July 2015 13:49 UTC
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Date: Thu, 16 Jul 2015 09:49:30 -0400
From: Rene Struik <rstruik.ext@gmail.com>
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To: "Blumenthal, Uri - 0553 - MITLL" <uri@ll.mit.edu>, Tony Arcieri <bascule@gmail.com>
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Subject: Re: [TLS] (selection criteria for crypto primitives) Re: sect571r1
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Of potential interest to this group: Steven Galbraith's perspective on papers, such as IACR ePrint 2015-310: https://ellipticnews.wordpress.com/2015/04/13/elliptic-curve-discrete-logarithm-problem-in-characteristic-two/ Best regards, Rene On 7/16/2015 9:08 AM, Blumenthal, Uri - 0553 - MITLL wrote: > I think you convinced me. And to think of it, I never did like binary > curves. :-) > > No binary curves for the future. :-) > > Tnx! > > Sent from my BlackBerry 10 smartphone on the Verizon Wireless 4G LTE network. > *From: *Tony Arcieri > *Sent: *Wednesday, July 15, 2015 22:32 > *To: *Rene Struik > *Cc: *<tls@ietf.org> > *Subject: *Re: [TLS] (selection criteria for crypto primitives) Re: > sect571r1 > > > To respond more specifically to your concerns: > > On Wed, Jul 15, 2015 at 6:42 PM, Rene Struik <rstruik.ext@gmail.com > <mailto:rstruik.ext@gmail.com>> wrote: > > It seems prudent to keep some diversity of the gene pool and not > only have curves defined over prime curves. Similarly, one should > perhaps have some diversity of gene pool criteria within the set > of recommend curves and not only include special primes. Should > some problem with a particular subclass show up over time, one > then at least has other classes available. > > > Binary curves in particular are showing warning signs of potential > future security issues: > > https://eprint.iacr.org/2015/310.pdf > > I think even if we don't completely pare down the TLS curve portfolio > to the list I suggested, if nothing else I would like to see binary > curves removed. > > -- > Tony Arcieri > -- email: rstruik.ext@gmail.com | Skype: rstruik cell: +1 (647) 867-5658 | US: +1 (415) 690-7363
- Re: [TLS] (selection criteria for crypto primitiv… Dan Brown
- Re: [TLS] (selection criteria for crypto primitiv… Blumenthal, Uri - 0553 - MITLL
- Re: [TLS] (selection criteria for crypto primitiv… Rene Struik