From f0be44f4fb1faee42635ca5ea06dc9c3e820a35d Mon Sep 17 00:00:00 2001 From: David McCullough Date: Fri, 7 Sep 2012 04:17:02 +0800 Subject: arm/crypto: Add optimized AES and SHA1 routines Add assembler versions of AES and SHA1 for ARM platforms. This has provided up to a 50% improvement in IPsec/TCP throughout for tunnels using AES128/SHA1. Platform CPU SPeed Endian Before (bps) After (bps) Improvement IXP425 533 MHz big 11217042 15566294 ~38% KS8695 166 MHz little 3828549 5795373 ~51% Signed-off-by: David McCullough Signed-off-by: Herbert Xu --- arch/arm/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/arm/Makefile') diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 30eae87ead6d..46038d756bf6 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -255,6 +255,7 @@ core-$(CONFIG_VFP) += arch/arm/vfp/ # If we have a machine-specific directory, then include it in the build. core-y += arch/arm/kernel/ arch/arm/mm/ arch/arm/common/ core-y += arch/arm/net/ +core-y += arch/arm/crypto/ core-y += $(machdirs) $(platdirs) drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/ -- cgit v1.2.1