Re: [quicwg/base-drafts] Output of the discard keys design team (#2673)
David Schinazi <notifications@github.com> Thu, 09 May 2019 20:44 UTC
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Subject: Re: [quicwg/base-drafts] Output of the discard keys design team (#2673)
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DavidSchinazi commented on this pull request. > @@ -1086,25 +1097,44 @@ before the final TLS handshake messages are received. A client will be unable to decrypt 1-RTT packets from the server, whereas a server will be able to decrypt 1-RTT packets from the client. -However, a server MUST NOT process data from incoming 1-RTT protected packets -before verifying either the client Finished message or - in the case that the -server has chosen to use a pre-shared key - the pre-shared key binder (see -Section 4.2.11 of {{!TLS13}}). Verifying these values provides the server with -an assurance that the ClientHello has not been modified. Packets protected with +Even though 1-RTT keys are available to a server after receiving the first +handshake messages from a client, it is missing assurances on the state of the +client: + +- The client is not authenticated, unless the server has chosen to use a +pre-shared key and validated the client's pre-shared key binder; see +Section 4.2.11 of {{!TLS13}}. +- The client has not demonstrated liveness. Fixed -- 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/2673#discussion_r282658370
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… ianswett
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- [quicwg/base-drafts] Output of the discard keys d… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… Martin Thomson
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… Martin Thomson
- Re: [quicwg/base-drafts] Output of the discard ke… MikkelFJ
- Re: [quicwg/base-drafts] Output of the discard ke… Martin Thomson
- Re: [quicwg/base-drafts] Output of the discard ke… MikkelFJ
- Re: [quicwg/base-drafts] Output of the discard ke… Christopher Wood
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… Mike Bishop
- Re: [quicwg/base-drafts] Output of the discard ke… ianswett
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… Jana Iyengar
- Re: [quicwg/base-drafts] Output of the discard ke… MikkelFJ
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… Jana Iyengar
- Re: [quicwg/base-drafts] Output of the discard ke… Jana Iyengar
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… David Schinazi
- Re: [quicwg/base-drafts] Output of the discard ke… Jana Iyengar
- Re: [quicwg/base-drafts] Output of the discard ke… Martin Thomson