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[v3,11/14] wireguard: Kconfig: select CRYPTO_BLAKE2S_ARM

Message ID 20201223081003.373663-12-ebiggers@kernel.org (mailing list archive)
State Accepted
Delegated to: Herbert Xu
Headers show
Series crypto: arm32-optimized BLAKE2b and BLAKE2s | expand

Commit Message

Eric Biggers Dec. 23, 2020, 8:10 a.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.

Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
---
 drivers/net/Kconfig | 1 +
 1 file changed, 1 insertion(+)
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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)