[quicwg/base-drafts] always use "tls13 " prefix for Initial packets (#2032)
Kazuho Oku <notifications@github.com> Wed, 21 November 2018 05:21 UTC
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Subject: [quicwg/base-drafts] always use "tls13 " prefix for Initial packets (#2032)
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With #1991 being merged, we now always use the HKDF function defined in TLS 1.3. We also allow the endpoints to use a TLS version greater than that (see [section 4.2](https://quicwg.org/base-drafts/draft-ietf-quic-tls.html#rfc.section.4.2)) Now the corner case is what is the prefix of the HKDF function is to be used for a Initial packet, when the client's minimum TLS version is 1.4. I think it's worth clarifying that it is "tls13 " even in the case, because otherwise the peer cannot decrypt the packet. Hence the PR. You can view, comment on, or merge this pull request online at: https://github.com/quicwg/base-drafts/pull/2032 -- Commit Summary -- * always use "tls13 " prefix for Initial packets -- File Changes -- M draft-ietf-quic-tls.md (4) -- Patch Links -- https://github.com/quicwg/base-drafts/pull/2032.patch https://github.com/quicwg/base-drafts/pull/2032.diff -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/quicwg/base-drafts/pull/2032
- [quicwg/base-drafts] always use "tls13 " prefix f… Kazuho Oku
- Re: [quicwg/base-drafts] always use "tls13 " pref… Marten Seemann
- Re: [quicwg/base-drafts] always use "tls13 " pref… Martin Thomson
- Re: [quicwg/base-drafts] always use "tls13 " pref… Martin Thomson
- Re: [quicwg/base-drafts] always use "tls13 " pref… MikkelFJ
- Re: [quicwg/base-drafts] always use "tls13 " pref… Kazuho Oku
- Re: [quicwg/base-drafts] always use "tls13 " pref… janaiyengar
- Re: [quicwg/base-drafts] always use "tls13 " pref… Kazuho Oku