From: Lee Nipper <lee.nipper@freescale.com>
To: linux-crypto@vger.kernel.org
Subject: Re: ablkcipher algorithm with givencrypt
Date: Mon, 09 Feb 2009 16:19:44 -0600 [thread overview]
Message-ID: <1234217984.362.397.camel@al08linux99> (raw)
In-Reply-To: <1233962812.362.378.camel@al08linux99>
On Fri, 2009-02-06 at 17:26 -0600, Lee Nipper wrote:
> During testing however, it seems that eseqiv_givencrypt doesn't handle a scatterlist
> fully for an already fragmented src. For example, a large ping (> 1460 bytes)
> going out causes a scatterlist with two entries within esp_output, but it appears that
> the src scatterlist doesn't carry forth properly through eseqiv_givencrypt
> into the ablkcipher encrypt routine.
I was mistaken. I was unaware of the chained sg from eseqiv_givencrypt.
Using scatterwalk_sg_next instead of sg_next handles it.
Lee
prev parent reply other threads:[~2009-02-09 22:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-06 23:26 ablkcipher algorithm with givencrypt Lee Nipper
2009-02-09 22:19 ` Lee Nipper [this message]
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