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Re: [stir] Questions about stir-certificates

Paul Kyzivat <pkyzivat@alum.mit.edu> Wed, 01 November 2017 04:40 UTC

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To: Martin Thomson <martin.thomson@gmail.com>
Cc: stir@ietf.org
References: <D60E0087.1EEE44%jon.peterson@neustar.biz> <CABkgnnV41djmwJ2A8WkLv1Qu_zxAKPb8EJnuoFS1Zeog3momyQ@mail.gmail.com> <E4972898-9912-456F-92E5-1A6022B26A85@sn3rd.com> <CABkgnnUNmwT_-atKHzOATOJ4SPhsC1+Gy0Q_6XLtGo7owgE-kQ@mail.gmail.com> <37424273-bd3a-a2d8-856c-44ce58be720f@alum.mit.edu> <CABkgnnXG8q1YBUTHCn=cGWxkQ_MyEvpqo-t8FScC4G0Zv0Bx8A@mail.gmail.com>
From: Paul Kyzivat <pkyzivat@alum.mit.edu>
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Date: Wed, 01 Nov 2017 00:40:22 -0400
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Subject: Re: [stir] Questions about stir-certificates
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On 11/1/17 12:06 AM, Martin Thomson wrote:
> On Wed, Nov 1, 2017 at 1:44 AM, Paul Kyzivat <pkyzivat@alum.mit.edu> wrote:
>> What is supposed to be done for variable length numbering schemes?
> 
> I figure that you would simply have multiple ranges, one for each
> possible length.  That might mean 15 ranges in the worst case, but
> it's probably better than any alternative I can think of.

That sounds unpleasant.

How about describing the range using a RE, or something similar to an RE 
restricted to digits?

	Thanks,
	Paul

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