Re: [openpgp] Request on Adding ChaCha20-Poly1305 to the OpenPGP Standardization
Werner Koch <wk@gnupg.org> Thu, 16 April 2020 05:10 UTC
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From: Werner Koch <wk@gnupg.org>
To: "Tanveer.Salim" <Tanveer.Salim=40protonmail.com@dmarc.ietf.org>
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Date: Thu, 16 Apr 2020 07:09:30 +0200
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Subject: Re: [openpgp] Request on Adding ChaCha20-Poly1305 to the OpenPGP Standardization
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On Wed, 15 Apr 2020 17:53, Tanveer.Salim said: > issues with adding ChaCha20-Poly1305. Political in the sense that many > implementations will be offended if the switch was made from AES to > ChaCha20-Poly1305. I am not saying we should necessarily switch the Well, that was not exactly my point. With political I meant that we had to add a couple of algorithms to please some countries or make it possible for them to use OpenPGP. That is for example the case for Camellia, the Brainpool and NIST curves. > According to the Autocrypt website, it would be great if Argon2 and > SCrypt key derivation functions to OpenPGP as well. But Autocrypt Well, we are doing public key crypto and thus passwords are not of primary interest. If OpenPGP is used with symmetric-only encryption I expect that a full-entropy key is used and thus the KDF is not used for security reasons. Shalom-Salam, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.
- [openpgp] Request on Adding ChaCha20-Poly1305 to … Tanveer.Salim
- Re: [openpgp] Request on Adding ChaCha20-Poly1305… Bart Butler
- Re: [openpgp] Request on Adding ChaCha20-Poly1305… Paul Wouters
- Re: [openpgp] Request on Adding ChaCha20-Poly1305… Peter Gutmann
- Re: [openpgp] Request on Adding ChaCha20-Poly1305… Werner Koch
- Re: [openpgp] Request on Adding ChaCha20-Poly1305… Hanno Böck
- Re: [openpgp] Request on Adding ChaCha20-Poly1305… Stephen Farrell
- Re: [openpgp] Request on Adding ChaCha20-Poly1305… Bart Butler