Reviewer: Stephen Farrell Review result: Has Issues I see two issues here worth checking: 1. I don't recall SipHash being used as a MAC in any IETF standard before. We normally use HMAC, even if truncated. Why make this change and was that checked with e.g. CFRG? (And the URL given in the reference gets me a 404.) 2. Is it really a good idea to use a 32 bit seconds since 1970-01-01 in 2020? I'd have thought that e.g. a timestamp in hours since then or seconds since some date in 2020 would be better. Here's a couple of nits too: - section 1: what's a "strong cookie"? - "gallimaufry" - cute! but not sure it'll help readers to learn that word. -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call
