Re: Stephen Farrell's Discuss on draft-ietf-httpbis-cice-02: (with DISCUSS)
Stephen Farrell <stephen.farrell@cs.tcd.ie> Thu, 03 September 2015 01:04 UTC
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To: Mark Nottingham <mnot@mnot.net>
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Cc: ietf-http-wg@w3.org, The IESG <iesg@ietf.org>, Mark Nottingham <mnot@pobox.com>
From: Stephen Farrell <stephen.farrell@cs.tcd.ie>
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Subject: Re: Stephen Farrell's Discuss on draft-ietf-httpbis-cice-02: (with DISCUSS)
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On 03/09/15 01:52, Mark Nottingham wrote: > Something like this, perhaps? > http://httpwg.github.io/specs/rfc7540.html#rfc.section.10.6 Yes and no. No. The URL above is for HTTP/2 and this is a header usable in HTTP/1.1 so is not the same. Adding this to a system that is currently safe wrt BREACH is also perhaps not the same as doing HTTP/2 from scratch and ending up safe wrt BREACH. But more importantly, yes, I'm asking about the kind of analysis that lead to the section 10.6 you point at. S. > > Cheers, > > >> On 3 Sep 2015, at 1:39 am, Stephen Farrell <stephen.farrell@cs.tcd.ie> wrote: >> >> Stephen Farrell has entered the following ballot position for >> draft-ietf-httpbis-cice-02: Discuss >> >> When responding, please keep the subject line intact and reply to all >> email addresses included in the To and CC lines. (Feel free to cut this >> introductory paragraph, however.) >> >> >> Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html >> for more information about IESG DISCUSS and COMMENT positions. >> >> >> The document, along with other ballot positions, can be found here: >> https://datatracker.ietf.org/doc/draft-ietf-httpbis-cice/ >> >> >> >> ---------------------------------------------------------------------- >> DISCUSS: >> ---------------------------------------------------------------------- >> >> >> >> Did anyone think through the potential for this kind of >> change to interact with attacks like BREACH? [1] It >> looks like at least some of the mitigations mentioned on >> [1] would not apply to requests, or possibly not, so I >> suspect there is something to say here. If that analysis >> was not done, I think someone ought look at it. If that >> analysis was done, shouldn't there be some mention here? >> >> [1] http://breachattack.com/ >> >> >> >> > > -- > Mark Nottingham https://www.mnot.net/ >
- Stephen Farrell's Discuss on draft-ietf-httpbis-c… Stephen Farrell
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Mark Nottingham
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Stephen Farrell
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Julian Reschke
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Stephen Farrell
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Julian Reschke
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Julian Reschke
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Stephen Farrell
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Julian Reschke
- Re: Stephen Farrell's Discuss on draft-ietf-httpb… Mark Nottingham