From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751879AbbJLQx4 (ORCPT ); Mon, 12 Oct 2015 12:53:56 -0400 Received: from mail-wi0-f174.google.com ([209.85.212.174]:37626 "EHLO mail-wi0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751711AbbJLQxy (ORCPT ); Mon, 12 Oct 2015 12:53:54 -0400 From: LABBE Corentin To: herbert@gondor.apana.org.au, davem@davemloft.net, thomas.lendacky@amd.com, geert+renesas@glider.be, ulf.hansson@linaro.org, wsa@the-dreams.de, keescook@chromium.org, maxime.ripard@free-electrons.com Cc: linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org Subject: [PATCH] crypto: add precalculated hash for zero message length Date: Mon, 12 Oct 2015 18:53:38 +0200 Message-Id: <1444668826-6531-1-git-send-email-clabbe.montjoie@gmail.com> X-Mailer: git-send-email 2.4.9 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello Some crypto drivers cannot process empty data message and so rely on precalculated hash. This patch series add precalculated hash in headers and make the drivers use them. Using those precalculated hash make some additionnal constify patch necessary. Regards