arch/arm64/crypto/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0
   2
   3 menuconfig ARM64_CRYPTO
   4         bool "ARM64 Accelerated Cryptographic Algorithms"
   5         depends on ARM64
   6         help
   7           Say Y here to choose from a selection of cryptographic algorithms
   8           implemented using ARM64 specific CPU features or instructions.
   9
  10 if ARM64_CRYPTO
  11
  12 config CRYPTO_SHA256_ARM64
  13         tristate "SHA-224/SHA-256 digest algorithm for arm64"
  14         select CRYPTO_HASH
  15
  16 config CRYPTO_SHA512_ARM64
  17         tristate "SHA-384/SHA-512 digest algorithm for arm64"
  18         select CRYPTO_HASH
  19
  20 config CRYPTO_SHA1_ARM64_CE
  21         tristate "SHA-1 digest algorithm (ARMv8 Crypto Extensions)"
  22         depends on KERNEL_MODE_NEON
  23         select CRYPTO_HASH
  24         select CRYPTO_SHA1
  25
  26 config CRYPTO_SHA2_ARM64_CE
  27         tristate "SHA-224/SHA-256 digest algorithm (ARMv8 Crypto Extensions)"
  28         depends on KERNEL_MODE_NEON
  29         select CRYPTO_HASH
  30         select CRYPTO_SHA256_ARM64
  31
  32 config CRYPTO_GHASH_ARM64_CE
  33         tristate "GHASH/AES-GCM using ARMv8 Crypto Extensions"
  34         depends on KERNEL_MODE_NEON
  35         select CRYPTO_HASH
  36         select CRYPTO_GF128MUL
  37         select CRYPTO_AES
  38         select CRYPTO_AES_ARM64
  39
  40 config CRYPTO_CRCT10DIF_ARM64_CE
  41         tristate "CRCT10DIF digest algorithm using PMULL instructions"
  42         depends on KERNEL_MODE_NEON && CRC_T10DIF
  43         select CRYPTO_HASH
  44
  45 config CRYPTO_CRC32_ARM64_CE
  46         tristate "CRC32 and CRC32C digest algorithms using ARMv8 extensions"
  47         depends on CRC32
  48         select CRYPTO_HASH
  49
  50 config CRYPTO_AES_ARM64
  51         tristate "AES core cipher using scalar instructions"
  52         select CRYPTO_AES
  53
  54 config CRYPTO_AES_ARM64_CE
  55         tristate "AES core cipher using ARMv8 Crypto Extensions"
  56         depends on ARM64 && KERNEL_MODE_NEON
  57         select CRYPTO_ALGAPI
  58         select CRYPTO_AES_ARM64
  59
  60 config CRYPTO_AES_ARM64_CE_CCM
  61         tristate "AES in CCM mode using ARMv8 Crypto Extensions"
  62         depends on ARM64 && KERNEL_MODE_NEON
  63         select CRYPTO_ALGAPI
  64         select CRYPTO_AES_ARM64_CE
  65         select CRYPTO_AES_ARM64
  66         select CRYPTO_AEAD
  67
  68 config CRYPTO_AES_ARM64_CE_BLK
  69         tristate "AES in ECB/CBC/CTR/XTS modes using ARMv8 Crypto Extensions"
  70         depends on KERNEL_MODE_NEON
  71         select CRYPTO_BLKCIPHER
  72         select CRYPTO_AES_ARM64_CE
  73         select CRYPTO_AES_ARM64
  74         select CRYPTO_SIMD
  75
  76 config CRYPTO_AES_ARM64_NEON_BLK
  77         tristate "AES in ECB/CBC/CTR/XTS modes using NEON instructions"
  78         depends on KERNEL_MODE_NEON
  79         select CRYPTO_BLKCIPHER
  80         select CRYPTO_AES_ARM64
  81         select CRYPTO_AES
  82         select CRYPTO_SIMD
  83
  84 config CRYPTO_CHACHA20_NEON
  85         tristate "NEON accelerated ChaCha20 symmetric cipher"
  86         depends on KERNEL_MODE_NEON
  87         select CRYPTO_BLKCIPHER
  88         select CRYPTO_CHACHA20
  89
  90 config CRYPTO_AES_ARM64_BS
  91         tristate "AES in ECB/CBC/CTR/XTS modes using bit-sliced NEON algorithm"
  92         depends on KERNEL_MODE_NEON
  93         select CRYPTO_BLKCIPHER
  94         select CRYPTO_AES_ARM64_NEON_BLK
  95         select CRYPTO_AES_ARM64
  96         select CRYPTO_SIMD
  97
  98 endif