Re: [certid] Please explicitly disallow unvetted info in subject names
Paul Hoffman <phoffman@imc.org> Tue, 08 June 2010 19:02 UTC
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Date: Tue, 8 Jun 2010 12:01:51 -0700
To: Nelson B Bolyard <nelson@bolyard.me>, certid@ietf.org
From: Paul Hoffman <phoffman@imc.org>
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Subject: Re: [certid] Please explicitly disallow unvetted info in subject names
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At 10:48 AM -0700 6/8/10, Nelson B Bolyard wrote: >There are a large number of CAs that follow the practice of vetting SOME >of the information they put into cert subject names, but not all, and in >fact deliberately making no attempt to vet certain attributes at all. > >Examples known to me include: > >OU names: typically not vetted at all > >CNs other than the last (most specific) one, if it is a DNS name. > >Maybe it's pointless to try, but can we write into this RFC that conforming >certs contain NO unvetted attributes in the subject name nor in any Subject >Alt Name attributes? Their vetting practices are supposed to be listed in their CPSs, so a CA can always say "we do exactly what we say we do" because they know that no one reads (or can read) their CPS. Having said that, including this practice as a warning in the document seems like a good idea.
- [certid] Please explicitly disallow unvetted info… Nelson B Bolyard
- Re: [certid] Please explicitly disallow unvetted … Paul Hoffman
- Re: [certid] Please explicitly disallow unvetted … Sean Turner
- Re: [certid] Please explicitly disallow unvetted … Martin Rex
- Re: [certid] Please explicitly disallow unvetted … Nelson B Bolyard
- Re: [certid] Please explicitly disallow unvetted … Bruno Harbulot
- Re: [certid] Please explicitly disallow unvetted … Martin Rex
- Re: [certid] Please explicitly disallow unvetted … Scott Cantor
- Re: [certid] Please explicitly disallow unvetted … Nelson B Bolyard
- Re: [certid] Please explicitly disallow unvetted … Moudrick M. Dadashov
- Re: [certid] Please explicitly disallow unvetted … Peter Saint-Andre