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Re: [TLS] Negotiated Discrete Log DHE revision

Liz meeks <lizzylocdogg@gmail.com> Wed, 09 April 2014 10:57 UTC

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Date: Wed, 09 Apr 2014 03:57:33 -0700
Message-ID: <CAGWT0_MuULw8hp1wctW=xK6bTKYkK-xxnMtHN3DpAW-XNAONPQ@mail.gmail.com>
From: Liz meeks <lizzylocdogg@gmail.com>
To: Michael D'Errico <mike-list@pobox.com>
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Cc: tls@ietf.org
Subject: Re: [TLS] Negotiated Discrete Log DHE revision
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Stop sending me these msgs
On Apr 8, 2014 10:22 AM, "Michael D'Errico" <mike-list@pobox.com> wrote:

> Also, I'm curious why "e" is chosen for constructing these primes.  Since
> the natural log of e is 1, doesn't it seem like a bad idea to stick a bunch
> of bits of e in a prime where the security is based on logarithms?
>
> Mike
>
>
>
> Michael D'Errico wrote:
>
>> There is already a list of DH groups managed by the IANA for IKE that was
>> established by RFC 2409 and includes the MODP groups from RFC 3526 plus
>> others.  Why not just use this existing registry and add your new e-based
>> groups to it?
>>
>> Mike
>>
>>
>>
>> Daniel Kahn Gillmor wrote:
>>
>>> On Fri 2014-03-28 21:33:39 -0400, Daniel Kahn Gillmor <
>>> dkg@fifthhorseman.net> wrote:
>>>
>>>> I've submitted an initial stab at a proposal for negotiated discrete log
>>>> diffie-hellman ciphersuites:
>>>>
>>>>  http://tools.ietf.org/html/draft-gillmor-tls-negotiated-dl-dhe-00
>>>>
>>>
>>> Thanks to feedback from Watson Ladd and Samuel Neves over on the CFRG,
>>> i've updated the named groups in the above draft.
>>>
>>> I've also done another pass over the text:
>>>
>>>   https://tools.ietf.org/html/draft-gillmor-tls-negotiated-dl-dhe-01
>>>
>>> Comments, questions and critiques welcome.
>>>
>>>     --dkg
>>>
>>
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