arch/arm64/crypto/Kconfig

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