Re: [pkix] A non-compliant use of the EKU extension in Mozilla's CA Certificate Policy Version 2.1.
Stephen Kent <kent@bbn.com> Wed, 20 February 2013 14:56 UTC
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Date: Wed, 20 Feb 2013 09:56:04 -0500
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Subject: Re: [pkix] A non-compliant use of the EKU extension in Mozilla's CA Certificate Policy Version 2.1.
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If all widely-used -adopted practices were good, we would adopt more of them. That is clearly not the case. And, often, those who choose to adopt a practice that contradicts the standards do so before approaching PKIX. In such cases, adopting what has been done encourages the practice of avoiding the IETF process in favor of a "big vendor has decided to do X, so let's reward them with an RFC." That's a bad idea in any WG context. Steve On 2/19/13 7:41 PM, Peter Gutmann wrote: > Stephen Kent <kent@bbn.com> writes: > >> I think it unfortunate that Mozilla is advising folks to use EKU in a fashion >> that is not supported by X.509 or 5280. (Specifically, a compliant RP should >> not reject a subordinate cert based on an EKU value encountered in a CA cert >> higher in a cert path.) > The other way of looking at it is that it's unfortunate that PKIX refuses to > standardise a widely-used and -adopted practice. As Stefan pointed out, this > is just another case of reality vs. PKIX, reality will keep being what it is > and PKIX will keep going down its own path, unconstrained by reality. > > Peter. > _______________________________________________ > pkix mailing list > pkix@ietf.org > https://www.ietf.org/mailman/listinfo/pkix >
- [pkix] A non-compliant use of the EKU extension i… Denis Pinkas
- Re: [pkix] A non-compliant use of the EKU extensi… Erwann Abalea
- Re: [pkix] A non-compliant use of the EKU extensi… David A. Cooper
- Re: [pkix] A non-compliant use of the EKU extensi… Piyush Jain
- Re: [pkix] A non-compliant use of the EKU extensi… Stefan Santesson
- Re: [pkix] A non-compliant use of the EKU extensi… Stephen Kent
- Re: [pkix] A non-compliant use of the EKU extensi… Peter Gutmann
- Re: [pkix] A non-compliant use of the EKU extensi… Denis Pinkas
- Re: [pkix] A non-compliant use of the EKU extensi… Stephen Kent
- Re: [pkix] A non-compliant use of the EKU extensi… Piyush Jain
- Re: [pkix] A non-compliant use of the EKU extensi… Stefan Santesson
- Re: [pkix] A non-compliant use of the EKU extensi… Piyush Jain
- Re: [pkix] A non-compliant use of the EKU extensi… Santosh Chokhani
- Re: [pkix] A non-compliant use of the EKU extensi… Erwann Abalea
- Re: [pkix] A non-compliant use of the EKU extensi… Dr Stephen Henson
- Re: [pkix] A non-compliant use of the EKU extensi… Martin Rex
- Re: [pkix] A non-compliant use of the EKU extensi… Michael StJohns
- Re: [pkix] A non-compliant use of the EKU extensi… Michael StJohns
- Re: [pkix] A non-compliant use of the EKU extensi… Henry B. Hotz
- Re: [pkix] A non-compliant use of the EKU extensi… Stefan Santesson
- Re: [pkix] A non-compliant use of the EKU extensi… Peter Gutmann
- Re: [pkix] A non-compliant use of the EKU extensi… Peter Gutmann
- Re: [pkix] A non-compliant use of the EKU extensi… Yoav Nir
- Re: [pkix] A non-compliant use of the EKU extensi… Erwann Abalea
- Re: [pkix] A non-compliant use of the EKU extensi… Stefan Santesson
- Re: [pkix] A non-compliant use of the EKU extensi… Peter Sylvester
- Re: [pkix] A non-compliant use of the EKU extensi… Piyush Jain
- [pkix] Agenda items for PKIX in Orlando Stefan Santesson
- Re: [pkix] A non-compliant use of the EKU extensi… Stephen Kent
- [pkix] PKIX WG's (lack of) agility to adopt missi… Martin Rex