Re: [Cfrg] When TLS is an overkill...
Peter Gutmann <pgut001@cs.auckland.ac.nz> Tue, 26 February 2019 03:54 UTC
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From: Peter Gutmann <pgut001@cs.auckland.ac.nz>
To: "Dr. Pala" <director@openca.org>, "cfrg@irtf.org" <cfrg@irtf.org>
Thread-Topic: [Cfrg] When TLS is an overkill...
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Date: Tue, 26 Feb 2019 03:54:32 +0000
Message-ID: <1551153272282.95293@cs.auckland.ac.nz>
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Subject: Re: [Cfrg] When TLS is an overkill...
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Dr. Pala <director@openca.org> writes: >provide a building block that developers and engineers can use to secure >the communication between two peers by using a low number of messages. It still leaves way too much unstated... what's a low number? Is there a limit on bandwidth or message size? Does one side need to be authenticated, or both, or neither? Is there a constraint on CPU use? Is auth via a third party (e.g. a CA) or mutual? Do you need algorithm agility? etc. Coming up with something as a gedanken experiment is always fun, but without a concrete goal or goals to act as success criteria you can never know whether you've achieved what you were aiming for. Peter.
- [Cfrg] When TLS is an overkill... Dr. Pala
- Re: [Cfrg] When TLS is an overkill... Adam Langley
- Re: [Cfrg] When TLS is an overkill... Stanislav V. Smyshlyaev
- Re: [Cfrg] When TLS is an overkill... Dr. Pala
- Re: [Cfrg] When TLS is an overkill... Carsten Bormann
- Re: [Cfrg] When TLS is an overkill... Peter Gutmann
- Re: [Cfrg] When TLS is an overkill... Dr. Pala
- Re: [Cfrg] When TLS is an overkill... Peter Gutmann
- Re: [Cfrg] When TLS is an overkill... Ruslan Kiyanchuk
- Re: [Cfrg] When TLS is an overkill... kris
- [Cfrg] Higncryption and CNKE might be useful Re: … 赵运磊
- Re: [Cfrg] When TLS is an overkill... John Mattsson