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_SHA256_ARM64 tristate "SHA-224/SHA-256 digest algorithm for arm64" select CRYPTO_HASH config CRYPTO_SHA512_ARM64 tristate "SHA-384/SHA-512 digest algorithm for arm64" select CRYPTO_HASH config CRYPTO_SHA1_ARM64_CE tristate "SHA-1 digest algorithm (ARMv8 Crypto Extensions)" depends on KERNEL_MODE_NEON select CRYPTO_HASH select CRYPTO_SHA1 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 KERNEL_MODE_NEON select CRYPTO_HASH select CRYPTO_GF128MUL config CRYPTO_CRCT10DIF_ARM64_CE tristate "CRCT10DIF digest algorithm using PMULL instructions" depends on KERNEL_MODE_NEON && CRC_T10DIF select CRYPTO_HASH config CRYPTO_CRC32_ARM64_CE tristate "CRC32 and CRC32C digest algorithms using ARMv8 extensions" depends on CRC32 select CRYPTO_HASH config CRYPTO_AES_ARM64 tristate "AES core cipher using scalar instructions" select CRYPTO_AES 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_SIMD 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_SIMD config CRYPTO_CHACHA20_NEON tristate "NEON accelerated ChaCha20 symmetric cipher" depends on KERNEL_MODE_NEON select CRYPTO_BLKCIPHER select CRYPTO_CHACHA20 config CRYPTO_AES_ARM64_BS tristate "AES in ECB/CBC/CTR/XTS modes using bit-sliced NEON algorithm" depends on KERNEL_MODE_NEON select CRYPTO_BLKCIPHER select CRYPTO_AES_ARM64_NEON_BLK select CRYPTO_SIMD endif