Re: [sasl] WGLC on draft-ietf-kitten-digest-to-historic-00

Simon Josefsson <simon@josefsson.org> Sat, 07 August 2010 11:30 UTC

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From: Simon Josefsson <simon@josefsson.org>
To: Shawn Emery <shawn.emery@oracle.com>
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Date: Sat, 07 Aug 2010 13:30:48 +0200
In-Reply-To: <4C5CFDB5.5010307@oracle.com> (Shawn Emery's message of "Sat, 07 Aug 2010 00:31:17 -0600")
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Cc: "kitten@ietf.org" <kitten@ietf.org>, sasl@ietf.org
Subject: Re: [sasl] WGLC on draft-ietf-kitten-digest-to-historic-00
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I have re-read the document and this version looks good to me.  Two
comments below.

1)

I believe the document should contain a pointer to SCRAM, RFC 5802.
Then readers will understand that they are supposed to be implementing
SCRAM instead of DIGEST-MD5.  I suggest adding at the end of section 1:

  The SCRAM mechanism [RFC 5802] has been developed to provide similar
  features as DIGEST-MD5 but with a better design.

2)

In section 1, I would add the following bullet under 8:

  C.  The DES cipher for the security layer is considered insecure
      due to its small key space.

/Simon