Linux cryptographic layer development
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From: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
To: Joy Latten <latten@austin.ibm.com>
Cc: linux-crypto@vger.kernel.org, herbert@gondor.apana.org.au
Subject: Re: combined mode algorithms
Date: Tue, 26 Jun 2007 13:09:57 +0400	[thread overview]
Message-ID: <20070626090956.GA5833@2ka.mipt.ru> (raw)
In-Reply-To: <1182809638.15699.221.camel@faith.austin.ibm.com>

On Mon, Jun 25, 2007 at 05:13:58PM -0500, Joy Latten (latten@austin.ibm.com) wrote:
> I have been reading IP Encapsulating Payload-(ESP) RFC4303 where use of
> combined mode algorithms are mentioned and accommodated for. 
> In trying to determine how I should handle this, I examined the
> crypto code and could not readily recognize any combined mode
> algorithms. Are there any current plans to implement combined mode
> algorithms?  

I think it should be first supported by ipsec stack at least with state,
where SA cold be configured, integrity check for the data/header is not 
a problem after that changes are stable. sha1/encryption is a poor man's
combined algo after all with hash data being ICV :)

-- 
	Evgeniy Polyakov

  reply	other threads:[~2007-06-26  9:10 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-06-25 22:13 combined mode algorithms Joy Latten
2007-06-26  9:09 ` Evgeniy Polyakov [this message]
2007-06-26 15:02   ` Joy Latten
2007-07-18  4:46     ` Herbert Xu
2007-07-18 22:32       ` Joy Latten
  -- strict thread matches above, loose matches on Subject: below --
2007-08-20 23:12 Joy Latten
2007-08-20 23:34 ` Herbert Xu

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