Re: [openpgp] First 4880bis drafts
Aaron Zauner <azet@azet.org> Thu, 05 November 2015 18:14 UTC
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Date: Thu, 05 Nov 2015 19:14:52 +0100
From: Aaron Zauner <azet@azet.org>
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To: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
References: <87lhaet2cq.fsf@vigenere.g10code.de> <20151104182705.86af2e43c8@baae13974eb4556> <87bnb9tw5b.fsf@vigenere.g10code.de> <87611hnwxu.fsf@alice.fifthhorseman.net>
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Cc: Werner Koch <wk@gnupg.org>, openpgp@ietf.org
Subject: Re: [openpgp] First 4880bis drafts
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Hi, Apparently my message came of the wrong way (and I'm to blame for that, because of my wording): Daniel Kahn Gillmor wrote: > On Thu 2015-11-05 04:14:08 +0900, Werner Koch <wk@gnupg.org> wrote: >> On Wed, 4 Nov 2015 18:34, azet@azet.org said: >> >>> Hrm. I'm against this. CAMELLIA is going to be deprecated in e.g. >> You may be against it but it is a matter of fact that CAMELLIA is an >> officially assigned OpenPGP cipher algorithm for 6 years. > > As discussed in the meeting tuesday, deprecation is a tricky subject for > formats with stored data (as distinguished from on-the-wire network > traffic). people have archives of encrypted data that may still use > this cipher. Totally agree there. And PGP implementations will support these ciphers for years because of stored data that might have been encrypted with one of these ciphers. > >> We may latter decide to deprecate certain algorithms but that is not a >> question right now. > > The sense of the room in Yokohama was to deprecate as much as possible, > and encourage a limited, sensible set of algorithms for message creation > and signing. But sensible implementations will likely continue to allow > decryption of these ciphers for years to come. > Yes. But we should discourage further use. I'm not sure if the right place is the updated RFC or another document entirely. My concern is that we'll end up with a unmanageable 'cipher-zoo'. I'm happy to help with such a document and am _not_ trying to get in the way of updating the current OpenPGP spec. Hope that clears things up a bit, Aaron
- [openpgp] First 4880bis drafts Werner Koch
- Re: [openpgp] First 4880bis drafts Aaron Zauner
- Re: [openpgp] First 4880bis drafts Werner Koch
- Re: [openpgp] First 4880bis drafts Daniel Kahn Gillmor
- Re: [openpgp] First 4880bis drafts brian m. carlson
- Re: [openpgp] First 4880bis drafts Aaron Zauner
- Re: [openpgp] First 4880bis drafts Aaron Zauner
- Re: [openpgp] First 4880bis drafts Robert J. Hansen
- Re: [openpgp] First 4880bis drafts Ian G
- Re: [openpgp] First 4880bis drafts Aaron Zauner
- Re: [openpgp] First 4880bis drafts Aaron Zauner