From mboxrd@z Thu Jan 1 00:00:00 1970 From: ard.biesheuvel@linaro.org (Ard Biesheuvel) Date: Thu, 6 Mar 2014 12:12:46 +0800 Subject: [PATCH 0/2] arm64: SHA1 using ARM v8 Crypto Extensions Message-ID: <1394079168-27666-1-git-send-email-ard.biesheuvel@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This implements the SHA1 hash using ARM v8 Crypto Instructions. Note that these patches depend on the modalias patch and NEON optimization patches posted to the list over the past weeks. The first patch is included for reference *only*. It implements emulation of the SHA1 instructions in the kernel. (You need this patch to test the code if your emulator or hardware has no support for Crypto Extensions) Ard Biesheuvel (2): arm64: add kernel emulation for AES and SHA1 instructions arm64: Add support for SHA1 using ARMv8 Crypto Extensions arch/arm64/Makefile | 1 + arch/arm64/crypto/Makefile | 2 + arch/arm64/crypto/sha1-ce-core.S | 121 +++++++++++ arch/arm64/crypto/sha1-ce-glue.c | 149 ++++++++++++++ arch/arm64/emu/Makefile | 11 + arch/arm64/emu/ce-emu.c | 430 +++++++++++++++++++++++++++++++++++++++ arch/arm64/include/asm/traps.h | 10 + arch/arm64/kernel/entry.S | 4 +- arch/arm64/kernel/traps.c | 49 +++++ crypto/Kconfig | 6 + 10 files changed, 782 insertions(+), 1 deletion(-) create mode 100644 arch/arm64/crypto/sha1-ce-core.S create mode 100644 arch/arm64/crypto/sha1-ce-glue.c create mode 100644 arch/arm64/emu/Makefile create mode 100644 arch/arm64/emu/ce-emu.c -- 1.8.3.2