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-rw-r--r--arch/arm/crypto/Kconfig6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/crypto/Kconfig b/arch/arm/crypto/Kconfig
index 13f1b4c289d4..2f3339f015d3 100644
--- a/arch/arm/crypto/Kconfig
+++ b/arch/arm/crypto/Kconfig
@@ -130,4 +130,10 @@ config CRYPTO_CRC32_ARM_CE
depends on KERNEL_MODE_NEON && CRC32
select CRYPTO_HASH
+config CRYPTO_CHACHA20_NEON
+ tristate "NEON accelerated ChaCha20 symmetric cipher"
+ depends on KERNEL_MODE_NEON
+ select CRYPTO_BLKCIPHER
+ select CRYPTO_CHACHA20
+
endif