linux-kernel - Re: [PATCH] crypto: make michael

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Message-ID: <20080516070157.GA9769@Chamillionaire.breakpoint.cc>
Date:	Fri, 16 May 2008 09:01:57 +0200
From:	Sebastian Siewior <lkml@...breakpoint.cc>
To:	Harvey Harrison <harvey.harrison@...il.com>
Cc:	Herbert Xu <herbert@...dor.apana.org.au>,
	Johannes Berg <johannes@...solutions.net>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] crypto: make michael_block a function

* Harvey Harrison | 2008-05-15 23:17:17 [-0700]:

>Make the michael_block macro a function and change the calling
>function to take a struct michael_mic_ctx * and the value for
>the initial xor with ctx->l.
>
>Also open-code xswap in its one use in michael_block.
Does this change have any performance impact?
The only user is wireless (I guess). Is it used frequently (sign every
packet for instance) or once in a while (in every re-keying)?

Sebastian
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