summaryrefslogtreecommitdiff
path: root/arch/arm64/crypto/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm64/crypto/Kconfig')
-rw-r--r--arch/arm64/crypto/Kconfig56
1 files changed, 56 insertions, 0 deletions
diff --git a/arch/arm64/crypto/Kconfig b/arch/arm64/crypto/Kconfig
new file mode 100644
index 000000000..2cf32e988
--- /dev/null
+++ b/arch/arm64/crypto/Kconfig
@@ -0,0 +1,56 @@
+
+menuconfig ARM64_CRYPTO
+ bool "ARM64 Accelerated Cryptographic Algorithms"
+ depends on ARM64
+ help
+ Say Y here to choose from a selection of cryptographic algorithms
+ implemented using ARM64 specific CPU features or instructions.
+
+if ARM64_CRYPTO
+
+config CRYPTO_SHA1_ARM64_CE
+ tristate "SHA-1 digest algorithm (ARMv8 Crypto Extensions)"
+ depends on ARM64 && KERNEL_MODE_NEON
+ select CRYPTO_HASH
+
+config CRYPTO_SHA2_ARM64_CE
+ tristate "SHA-224/SHA-256 digest algorithm (ARMv8 Crypto Extensions)"
+ depends on ARM64 && KERNEL_MODE_NEON
+ select CRYPTO_HASH
+
+config CRYPTO_GHASH_ARM64_CE
+ tristate "GHASH (for GCM chaining mode) using ARMv8 Crypto Extensions"
+ depends on ARM64 && KERNEL_MODE_NEON
+ select CRYPTO_HASH
+
+config CRYPTO_AES_ARM64_CE
+ tristate "AES core cipher using ARMv8 Crypto Extensions"
+ depends on ARM64 && KERNEL_MODE_NEON
+ select CRYPTO_ALGAPI
+
+config CRYPTO_AES_ARM64_CE_CCM
+ tristate "AES in CCM mode using ARMv8 Crypto Extensions"
+ depends on ARM64 && KERNEL_MODE_NEON
+ select CRYPTO_ALGAPI
+ select CRYPTO_AES_ARM64_CE
+ select CRYPTO_AEAD
+
+config CRYPTO_AES_ARM64_CE_BLK
+ tristate "AES in ECB/CBC/CTR/XTS modes using ARMv8 Crypto Extensions"
+ depends on ARM64 && KERNEL_MODE_NEON
+ select CRYPTO_BLKCIPHER
+ select CRYPTO_AES_ARM64_CE
+ select CRYPTO_ABLK_HELPER
+
+config CRYPTO_AES_ARM64_NEON_BLK
+ tristate "AES in ECB/CBC/CTR/XTS modes using NEON instructions"
+ depends on ARM64 && KERNEL_MODE_NEON
+ select CRYPTO_BLKCIPHER
+ select CRYPTO_AES
+ select CRYPTO_ABLK_HELPER
+
+config CRYPTO_CRC32_ARM64
+ tristate "CRC32 and CRC32C using optional ARMv8 instructions"
+ depends on ARM64
+ select CRYPTO_HASH
+endif