From patchwork Mon Feb 16 12:46:07 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Markus Stockhausen X-Patchwork-Id: 5832351 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Original-To: patchwork-linux-crypto@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 0600C9F37F for ; Mon, 16 Feb 2015 12:46:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4FB4B2011B for ; Mon, 16 Feb 2015 12:46:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F7FB20117 for ; Mon, 16 Feb 2015 12:46:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755274AbbBPMqK (ORCPT ); Mon, 16 Feb 2015 07:46:10 -0500 Received: from mailrelay.collogia.de ([194.8.207.98]:7445 "HELO mailrelay.collogia.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1755394AbbBPMqK (ORCPT ); Mon, 16 Feb 2015 07:46:10 -0500 Received: from 10.8.207.99 by mailrelay.collogia.de (InterScan VirusWall); Mon, 16 Feb 2015 13:46:09 +0100 Received: from EXCHANGE.collogia.de (192.168.10.9) by edge.collogia.de (10.8.207.99) with Microsoft SMTP Server (TLS) id 14.3.224.2; Mon, 16 Feb 2015 13:46:08 +0100 Received: from collogia.de (192.168.11.43) by exchange.collogia.de (192.168.10.9) with Microsoft SMTP Server id 14.3.224.2; Mon, 16 Feb 2015 13:46:07 +0100 Subject: [PATCH v1 7/7] AES for PPC/SPE - kernel config From: Markus Stockhausen Date: Mon, 16 Feb 2015 13:46:07 +0100 To: CC: X-Mailer: @(#) mailsend v1.17b14 (Unix) X-Copyright: BSD. 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Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** diff --git a/arch/powerpc/crypto/Makefile b/arch/powerpc/crypto/Makefile index a07e763..1698fb9 100644 --- a/arch/powerpc/crypto/Makefile +++ b/arch/powerpc/crypto/Makefile @@ -4,8 +4,10 @@ # Arch-specific CryptoAPI modules. # +obj-$(CONFIG_CRYPTO_AES_PPC_SPE) += aes-ppc-spe.o obj-$(CONFIG_CRYPTO_SHA1_PPC) += sha1-powerpc.o obj-$(CONFIG_CRYPTO_SHA256_PPC_SPE) += sha256-ppc-spe.o +aes-ppc-spe-y := aes-spe-core.o aes-spe-keys.o aes-tab-4k.o aes-spe-modes.o aes_spe_glue.o sha1-powerpc-y := sha1-powerpc-asm.o sha1.o sha256-ppc-spe-y := sha256-spe-asm.o sha256_spe_glue.o diff --git a/crypto/Kconfig b/crypto/Kconfig index 86d35be..87dc274 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -857,6 +857,13 @@ config CRYPTO_AES_ARM_BS This implementation does not rely on any lookup tables so it is believed to be invulnerable to cache timing attacks. +config CRYPTO_AES_PPC_SPE + tristate "AES cipher algorithms (PPC SPE)" + depends on PPC && SPE + help + AES cipher algorithms (FIPS-197). Additionally the acceleration + for popular block cipher modes ECB, CBC, CTR and XTS is supported. + config CRYPTO_ANUBIS tristate "Anubis cipher algorithm" select CRYPTO_ALGAPI