commit	76dd08ed98325584d7a4d4bbd8f882c247e2cb0c	[log] [tgz]
author	Jens Wiklander <jens.wiklander@linaro.org>	Mon Mar 30 14:37:06 2020 +0200
committer	Jérôme Forissier <jerome@forissier.org>	Mon Apr 06 18:34:09 2020 +0200
tree	c8ebfd6f46fc1d61ac378845a927c0a1a5da7923
parent	9cd2e73b6a86b2946142306c135647c7f7a9ed85 [diff]

core: optimize AArch64 AES-GCM routines

Optimize handling of the last odd AES-GCM block by reusing function
recently added to boost AArch32 performance. Resulting in a small gain
in performance and fewer lines of code.

With this patch together with the recent changes the throughput of
AArch64 AES-GCM has increased from around 400MiB/s to 470MiB/s with
blocks of 4096 bytes.

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

core/arch/arm/crypto/aes-gcm-ce.c[diff]

1 file changed

tree: c8ebfd6f46fc1d61ac378845a927c0a1a5da7923

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