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RE: Q: Why IPSEC to be used only in CBC mode & not other like CFB or OFB ?

To: Paul Koning <pkoning@xedia.com>
Subject: RE: Q: Why IPSEC to be used only in CBC mode & not other like CFB or OFB ?
From: Stephen Kent <kent@bbn.com>
Date: Fri, 3 Mar 2000 15:33:38 -0500
Cc: ipsec@lists.tislabs.com
In-Reply-To: <200003031947.OAA09553@tonga.xedia.com>
References: <1FD60AE4DB6CD2118C420008C74C27B81D056A@baltimore.com><200003031908.OAA09383@tonga.xedia.com><v04220807b4e5c41968f2@[171.78.30.107]><200003031947.OAA09553@tonga.xedia.com>
Sender: owner-ipsec@lists.tislabs.com

Paul,

Most crypto modules today do not include this aspect of IPsec, 
although newer crypto chips that are IPsec specific may do so.  Yes, 
an explicit IV approach for counter mode, where the crypto module is 
responsible for the IV, is fine.

Steve

References:

RE: Q: Why IPSEC to be used only in CBC mode & not other like CFB or OFB ?

From: Chris Trobridge <CTrobridge@baltimore.com>

RE: Q: Why IPSEC to be used only in CBC mode & not other like CFB or OFB ?

From: Paul Koning <pkoning@xedia.com>

RE: Q: Why IPSEC to be used only in CBC mode & not other like CFB or OFB ?

From: Stephen Kent <kent@bbn.com>

RE: Q: Why IPSEC to be used only in CBC mode & not other like CFB or OFB ?

From: Paul Koning <pkoning@xedia.com>

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