Re: SHA2 in AH/ESP

Sheila Frankel <sheila.frankel@nist.gov> Mon, 13 August 2001 19:38 UTC

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Date: Mon, 13 Aug 2001 14:58:22 -0400
To: Jun-ichiro itojun Hagino <itojun@iijlab.net>
From: Sheila Frankel <sheila.frankel@nist.gov>
Subject: Re: SHA2 in AH/ESP
Cc: ipsec@lists.tislabs.com
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The document is in the works, but has not yet been published as an Internet 
Draft. SHA-256 would most likely be truncated to 128 bits.

Sheila Frankel

At 01:23 PM 8/13/01, you wrote:
>         sorry if it is a well-known topic.
>
>         draft-ietf-ipsec-ciph-aes-cbc-01.txt refers the following document on
>         the use of SHA-2 (SHA-256/384/512) within AH/ESP/IKE, however, I 
> can't
>         seem to find the document.  does anyone have the copy somewhere?
>         what is the name of the i-d?  how many bits should we attach to the
>         AH/ESP crypto checksum field?  is it acceptable to truncate to
>         align border like 96bit, like we do for SHA1?
>
>itojun
>
>
> >    [SHA2-2]    Frankel, S. and S. Kelly, "The Use of SHA-256, SHA-384,
> >               and SHA-512 within ESP, AH and IKE," Work in progress.

SHA2 in AH/ESP Jun-ichiro itojun Hagino
Re: SHA2 in AH/ESP Sheila Frankel