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[v2,11/11] wireguard: Kconfig: select CRYPTO_BLAKE2S_ARM

Message ID 20201217222138.170526-12-ebiggers@kernel.org
State New
Headers show
Series crypto: arm32-optimized BLAKE2b and BLAKE2s | expand

Commit Message

Eric Biggers Dec. 17, 2020, 10:21 p.m. UTC 
From: Eric Biggers <ebiggers@google.com>

When available, select the new implementation of BLAKE2s for 32-bit ARM.
This is faster than the generic C implementation.

Signed-off-by: Eric Biggers <ebiggers@google.com>
---
 drivers/net/Kconfig | 1 +
 1 file changed, 1 insertion(+)

Comments

Jason A. Donenfeld Dec. 18, 2020, 4:02 p.m. UTC | #1 
On Thu, Dec 17, 2020 at 11:25 PM Eric Biggers <ebiggers@kernel.org> wrote:
>

> From: Eric Biggers <ebiggers@google.com>

>

> When available, select the new implementation of BLAKE2s for 32-bit ARM.

> This is faster than the generic C implementation.

>

> Signed-off-by: Eric Biggers <ebiggers@google.com>


Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com>


When this series is ready, feel free to pull this commit in via
Herbert's tree, rather than my usual wireguard-linux.git->net-next.git
route. That will ensure the blake2s stuff lands all at once and we
won't have to synchronize anything.
diff mbox series

Patch

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 260f9f46668b8..672fcdd9aecbb 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -90,6 +90,7 @@  config WIREGUARD
 	select CRYPTO_CHACHA20_NEON if (ARM || ARM64) && KERNEL_MODE_NEON
 	select CRYPTO_POLY1305_NEON if ARM64 && KERNEL_MODE_NEON
 	select CRYPTO_POLY1305_ARM if ARM
+	select CRYPTO_BLAKE2S_ARM if ARM
 	select CRYPTO_CURVE25519_NEON if ARM && KERNEL_MODE_NEON
 	select CRYPTO_CHACHA_MIPS if CPU_MIPS32_R2
 	select CRYPTO_POLY1305_MIPS if CPU_MIPS32 || (CPU_MIPS64 && 64BIT)