Re: [Cfrg] New draft on the transition from classical to post-quantum cryptography
"Paul Hoffman" <paul.hoffman@vpnc.org> Mon, 08 May 2017 14:28 UTC
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From: Paul Hoffman <paul.hoffman@vpnc.org>
To: "Blumenthal, Uri - 0553 - MITLL" <uri@ll.mit.edu>
Cc: "cfrg@irtf.org" <cfrg@irtf.org>
Date: Mon, 08 May 2017 07:28:26 -0700
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Subject: Re: [Cfrg] New draft on the transition from classical to post-quantum cryptography
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On 8 May 2017, at 7:20, Blumenthal, Uri - 0553 - MITLL wrote: > Wouldn’t you agree that for long-term documents (those that need to > survive for 15+ - 20+ years from now) the “need to change” is now > with a pretty high probability? No. That is, I haven't seen evidence that there will be quantum computers in 15 to 20 years from now that will be able to break classical cryptography using current key sizes. The same is true if you said "50 years". Of course, I might have missed something in the early research for the -00 draft, so if you have pointers to such calculations, that would be great. I strongly suspect that some organizations feel a strong need to start protecting such messages and are very interested in standardizing on good pqc algorithms. If those organizations have any pointers as to how they are making their judgements, that would greatly help this draft. --Paul Hoffman
- [Cfrg] New draft on the transition from classical… Paul Hoffman
- Re: [Cfrg] New draft on the transition from class… Tams, Benjamin
- Re: [Cfrg] New draft on the transition from class… Paul Hoffman
- Re: [Cfrg] New draft on the transition from class… Tams, Benjamin
- Re: [Cfrg] New draft on the transition from class… Salz, Rich
- Re: [Cfrg] New draft on the transition from class… Paul Hoffman
- Re: [Cfrg] New draft on the transition from class… Tams, Benjamin
- Re: [Cfrg] New draft on the transition from class… Blumenthal, Uri - 0553 - MITLL
- Re: [Cfrg] New draft on the transition from class… Paul Hoffman
- Re: [Cfrg] New draft on the transition from class… Blumenthal, Uri - 0553 - MITLL
- Re: [Cfrg] New draft on the transition from class… Dearlove, Christopher (UK)
- Re: [Cfrg] New draft on the transition from class… Russ Housley
- Re: [Cfrg] New draft on the transition from class… Stephen Farrell
- Re: [Cfrg] New draft on the transition from class… Richard Outerbridge
- Re: [Cfrg] New draft on the transition from class… Hugo Krawczyk