Re: [ldapext] draft-stroeder-hashed-userpassword-values-01

Andrew Findlay <andrew.findlay@skills-1st.co.uk> Thu, 14 March 2013 00:19 UTC

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Date: Thu, 14 Mar 2013 00:19:01 +0000
From: Andrew Findlay <andrew.findlay@skills-1st.co.uk>
To: ldapext <ldapext@ietf.org>
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Subject: Re: [ldapext] draft-stroeder-hashed-userpassword-values-01
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On Wed, Mar 13, 2013 at 11:39:28PM +0100, Michael Ströder wrote:

> > I see this document is marked as being intended to be published as
> > Informational, but it reads more like it's trying to be a standard.
> 
> I tried to add some wording to avoid that misunderstanding in the next
> revision of this draft:
> 
> http://www.ietf.org/internet-drafts/draft-stroeder-hashed-userpassword-values-01.txt

Still -01 ?

You are explicitly excluding details of '{crypt}'. I think this is a
mistake, especially in an informational document. {crypt} is
extremely useful in transition scenarios, so people need to know about
it.

What platform-specific variants do you know of?
The really important one is the old Unix-crypt 13-char salted hash.

Could you perhaps say something like:

{crypt} introduces a password-hash string that is generated and
checked by the crypt(3) library. This could be the traditional
13-character 'Unix crypt' or some other variant such as the stronger
'$1$' and $6$' schemes used by recent versions of Linux.

Andrew
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