commit	858d5279e498c695f6b2d2ca2e9e0ed97d3d533b	[log] [tgz]
author	Jens Wiklander <jens.wiklander@linaro.org>	Mon Mar 30 14:36:18 2020 +0200
committer	Jérôme Forissier <jerome@forissier.org>	Mon Apr 06 18:34:09 2020 +0200
tree	ac645e77bfee9077f0c38ca92d8d1addd46a4b10
parent	06d2e4167a6bcfa1e321bf2064ca5f00c1637369 [diff]

core: add accelerated SHA1 routines

Adds an Arm CE accelerated SHA1 function to core/arch/arm/crypto. The code
originates from the previous implementation inside LTC library. With
this multiple crypto libraries can share the function.

The old CFG_CRYPTO_SHA1_ARM64_CE and CFG_CRYPTO_SHA1_ARM32_CE are
replaced by CFG_CRYPTO_SHA1_ARM_CE.

CFG_CORE_CRYPTO_SHA1_ACCEL is introduced as to indicate that some kind of
SHA-1 acceleration is available, not necessarily based on Arm CE.

Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Acked-by: Jerome Forissier <jerome@forissier.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>

core/arch/arm/crypto/sha1_armv8a_ce.c[Added - diff]
core/arch/arm/crypto/sha1_armv8a_ce_a32.S[Added - diff]
core/arch/arm/crypto/sha1_armv8a_ce_a64.S[Added - diff]
core/arch/arm/crypto/sub.mk[diff]
core/crypto.mk[diff]
core/include/crypto/crypto_accel.h[diff]

6 files changed

tree: ac645e77bfee9077f0c38ca92d8d1addd46a4b10

README.md

OP-TEE Trusted OS

This git contains source code for the secure side implementation of OP-TEE project.

All official OP-TEE documentation has moved to http://optee.readthedocs.io.

// OP-TEE core maintainers