Re: [quicwg/base-drafts] Request to Retire Locally Issued CIDs (#2769)

Kazuho Oku <notifications@github.com> Sun, 09 June 2019 02:24 UTC

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Subject: Re: [quicwg/base-drafts] Request to Retire Locally Issued CIDs (#2769)
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PS. One way of resolving the security concern would be to require the use of Stateless Reset (instead of a CONNECTION_CLOSE), and also require that Stateless Reset Tokens for CID above "Retire Prior To" to be different from the tokens below or equal to "Retire Prior To."

Note: the latter requirement is necessary because [transport draft section 10.4.2](https://quicwg.org/base-drafts/draft-ietf-quic-transport.html#rfc.section.10.4.2) states that "the same Stateless Reset Token MAY be used for multiple connection IDs on the same connection."

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