Re: [pkix] IDNA2008 and PKIX certificates
Nikos Mavrogiannopoulos <nmav@redhat.com> Wed, 23 November 2016 11:51 UTC
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From: Nikos Mavrogiannopoulos <nmav@redhat.com>
To: Sean Turner <sean@sn3rd.com>
Date: Wed, 23 Nov 2016 12:51:14 +0100
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Subject: Re: [pkix] IDNA2008 and PKIX certificates
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Thank you Sean. Should I forward the initial question to the precis working group? (or at least a version of the question which asks their recommendation). On Wed, 2016-11-23 at 05:57 -0500, Sean Turner wrote: > Nikos, > > I asked about this in 2011 and here’s the response I got from an > “apps” person (shared with permission): > > spt > > > > > On Apr 13, 2011, at 14:51, Pete Resnick <presnick@qualcomm.com> > > wrote: > > > > > > > > I'm curious if there's something that lists the differences > > > between the IDNA 2003 and 2008 for a layman. I've got a WG that > > > wants to update the references, but I don't think it's just as > > > easy as that. > > > > It is most certainly *not* as easy as that. You could send them to > > RFC 5894, but that's not a list of differences; it's an entirely > > new design philosophy. If you've got a WG that wants to update > > references, send them to PRECIS. We're here to help.™ > > > > pr > > > > > > On Nov 22, 2016, at 05:02, Nikos Mavrogiannopoulos <nmav@redhat.com > > > wrote: > > > > Hi, > > RFC5280 and its update (6818), reference IDNA2003 (rfc3490) for > > storing internationalized DNS names. However, IDNA2003 is already > > obsolete standard (it seems it was already deprecated when RFC6818 > > was > > published [0]) and in practice phased out. What is the current best > > practice on internationalized names with certificates? > > > > Is it transparently switch to IDNA2008 (rfc5890), and let software > > figure out the reverse mappings to utf8 somehow? > > > > Or is it store UTF-8 dns names on the certificate, and let the > > software > > comparing DNS names do any mapping it deems necessary prior to > > comparison? > > > > regards, > > Nikos > > > > [0]. https://www.ietf.org/mail-archive/web/pkix/current/msg28386.ht > > ml > > > > _______________________________________________ > > pkix mailing list > > pkix@ietf.org > > https://www.ietf.org/mailman/listinfo/pkix >
- [pkix] IDNA2008 and PKIX certificates Nikos Mavrogiannopoulos
- Re: [pkix] IDNA2008 and PKIX certificates Sean Turner
- Re: [pkix] IDNA2008 and PKIX certificates Nikos Mavrogiannopoulos
- Re: [pkix] IDNA2008 and PKIX certificates Sean Turner
- Re: [Spasm] [precis] [Fwd: [pkix] IDNA2008 and PK… Nikos Mavrogiannopoulos
- Re: [pkix] [Spasm] IDNA2008 and PKIX certificates Russ Housley
- Re: [pkix] [Spasm] IDNA2008 and PKIX certificates Alexey Melnikov
- Re: [pkix] [Spasm] IDNA2008 and PKIX certificates Nikos Mavrogiannopoulos
- Re: [pkix] [Spasm] IDNA2008 and PKIX certificates Nikos Mavrogiannopoulos