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Recommendations for what is in the cookie #5

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ekr opened this issue Jun 23, 2017 · 0 comments

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ekr commented Jun 23, 2017

Copied from EKR's repo. https://github.com/ekr/dtls13-spec/issues/12
MT writees:

"The server SHOULD use information received in the ClientHello to generate its cookie,such as version, random, ciphersuites. "

This isn't really an interoperability requirement, or even a security one, since the handshake hash includes these. I think that this can be dropped.

(Also in the same paragraph, the client can now double-check the cipher suite as well as the version.)

ekr closed this as completed in

ec5adec

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