From 323a6bf1d6f4ec7907d9d8aacb4ae9590f755dda Mon Sep 17 00:00:00 2001 From: Michael Ellerman Date: Thu, 13 Sep 2012 23:00:49 +0000 Subject: powerpc: Add a powerpc implementation of SHA-1 This patch adds a crypto driver which provides a powerpc accelerated implementation of SHA-1, accelerated in that it is written in asm. Original patch by Paul, minor fixups for upstream by moi. Lightly tested on 64-bit with the test program here: http://michael.ellerman.id.au/files/junkcode/sha1test.c Seems to work, and is "not slower" than the generic version. Needs testing on 32-bit. Signed-off-by: Paul Mackerras Signed-off-by: Michael Ellerman Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/Makefile | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/Makefile') diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index b639852116fa..ba45cad088c9 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -143,6 +143,7 @@ core-y += arch/powerpc/kernel/ \ arch/powerpc/sysdev/ \ arch/powerpc/platforms/ \ arch/powerpc/math-emu/ \ + arch/powerpc/crypto/ \ arch/powerpc/net/ core-$(CONFIG_XMON) += arch/powerpc/xmon/ core-$(CONFIG_KVM) += arch/powerpc/kvm/ -- cgit 1.4.1