Re: [Sip] comments on draft-kupwade-sip-iba-00
Eric Rescorla <ekr@networkresonance.com> Wed, 27 February 2008 17:23 UTC
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Date: Wed, 27 Feb 2008 09:19:01 -0800
From: Eric Rescorla <ekr@networkresonance.com>
To: Harsh Kupwade <harsh_smu@yahoo.com>
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Subject: Re: [Sip] comments on draft-kupwade-sip-iba-00
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At Wed, 27 Feb 2008 09:14:26 -0800 (PST), Harsh Kupwade wrote: > > [1 <text/plain; iso-8859-1 (8bit)>] > What if the trust anchors are not complied into your client? Then > verifying a digital signature is not a trivial problem. > > Cross certificate validation is a challenging issue? Which is why nobody does it in practice in the private sector. In any case, I'm not sure why we're having this discusion since all the same trust issues apply to IBE schemes. The only respect in which they don't apply to IBE schemes is if you have a single global KG, but of course you could have a single global CA, too. It's just that nobody wants to do either. -Ekr _______________________________________________ Sip mailing list https://www.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use sip-implementors@cs.columbia.edu for questions on current sip Use sipping@ietf.org for new developments on the application of sip
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Harsh Kupwade
- [Sip] comments on draft-kupwade-sip-iba-00 Jonathan Rosenberg
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Dean Willis
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 James M. Polk
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Harsh Kupwade
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Harsh Kupwade
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 James M. Polk
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Dean Willis
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Dean Willis
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Michael Thomas
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Michael Thomas
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Harsh Kupwade
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Hadriel Kaplan
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Dean Willis
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Dean Willis
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Dean Willis
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Dean Willis
- Re: [Sip] comments on draft-kupwade-sip-iba-00 Eric Rescorla