Re: [ietf-privacy] [Tzdist] [saag] Fwd: WGLC for draft-ietf-tzdist-service-05

2015-02-01 Thread Paul Eggert
Cyrus Daboo wrote: it does make sense to provide a full set of tz data option in the protocol to allow clients to get the entire set of current data without exposing which specific time zone(s) they are actually interested in (which would also remove the need for them to use etags). Yes.

Re: [ietf-privacy] [Tzdist] [saag] Fwd: WGLC for draft-ietf-tzdist-service-05

2015-01-31 Thread Paul Eggert
Daniel Kahn Gillmor wrote: Given that the all-tzdata-as-a-software-update mechanism is already available, I sort of assumed that this draft was intended for systems that don't already have such a mechanism. My impression is that the tzdist protocol is also intended to supplement those

Re: [ietf-privacy] [Tzdist] [saag] Fwd: WGLC for draft-ietf-tzdist-service-05

2015-01-31 Thread Paul Eggert
Lester Caine wrote: some devices such as central heating controllers would not need a processor capable of the sort of processing power needed to handle that Even the lowliest central heating controller can easily handle the entire tz database, if only to discard unneeded parts as they're

Re: [ietf-privacy] [Tzdist] [saag] Fwd: WGLC for draft-ietf-tzdist-service-05

2015-01-30 Thread Paul Eggert
Cyrus Daboo wrote: I will try and propose some text for a Privacy Considerations section Although we will need such a section, the tzdist privacy issues dkg raised shouldn't be addressed merely by adding a section that says in essence, yes, admittedly tzdist's privacy stinks, but at least