arch/riscv/crypto/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0
   2
   3 menu "Accelerated Cryptographic Algorithms for CPU (riscv)"
   4
   5 config CRYPTO_AES_RISCV64
   6         tristate "Ciphers: AES, modes: ECB, CBC, CTR, XTS"
   7         depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
   8         select CRYPTO_ALGAPI
   9         select CRYPTO_LIB_AES
  10         select CRYPTO_SKCIPHER
  11         help
  12           Block cipher: AES cipher algorithms
  13           Length-preserving ciphers: AES with ECB, CBC, CTR, XTS
  14
  15           Architecture: riscv64 using:
  16           - Zvkned vector crypto extension
  17           - Zvbb vector extension (XTS)
  18           - Zvkb vector crypto extension (CTR)
  19           - Zvkg vector crypto extension (XTS)
  20
  21 config CRYPTO_CHACHA_RISCV64
  22         tristate "Ciphers: ChaCha"
  23         depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
  24         select CRYPTO_SKCIPHER
  25         select CRYPTO_LIB_CHACHA_GENERIC
  26         help
  27           Length-preserving ciphers: ChaCha20 stream cipher algorithm
  28
  29           Architecture: riscv64 using:
  30           - Zvkb vector crypto extension
  31
  32 config CRYPTO_GHASH_RISCV64
  33         tristate "Hash functions: GHASH"
  34         depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
  35         select CRYPTO_GCM
  36         help
  37           GCM GHASH function (NIST SP 800-38D)
  38
  39           Architecture: riscv64 using:
  40           - Zvkg vector crypto extension
  41
  42 config CRYPTO_SHA256_RISCV64
  43         tristate "Hash functions: SHA-224 and SHA-256"
  44         depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
  45         select CRYPTO_SHA256
  46         help
  47           SHA-224 and SHA-256 secure hash algorithm (FIPS 180)
  48
  49           Architecture: riscv64 using:
  50           - Zvknha or Zvknhb vector crypto extensions
  51           - Zvkb vector crypto extension
  52
  53 config CRYPTO_SHA512_RISCV64
  54         tristate "Hash functions: SHA-384 and SHA-512"
  55         depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
  56         select CRYPTO_SHA512
  57         help
  58           SHA-384 and SHA-512 secure hash algorithm (FIPS 180)
  59
  60           Architecture: riscv64 using:
  61           - Zvknhb vector crypto extension
  62           - Zvkb vector crypto extension
  63
  64 config CRYPTO_SM3_RISCV64
  65         tristate "Hash functions: SM3 (ShangMi 3)"
  66         depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
  67         select CRYPTO_HASH
  68         select CRYPTO_SM3
  69         help
  70           SM3 (ShangMi 3) secure hash function (OSCCA GM/T 0004-2012)
  71
  72           Architecture: riscv64 using:
  73           - Zvksh vector crypto extension
  74           - Zvkb vector crypto extension
  75
  76 config CRYPTO_SM4_RISCV64
  77         tristate "Ciphers: SM4 (ShangMi 4)"
  78         depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
  79         select CRYPTO_ALGAPI
  80         select CRYPTO_SM4
  81         help
  82           SM4 block cipher algorithm (OSCCA GB/T 32907-2016,
  83           ISO/IEC 18033-3:2010/Amd 1:2021)
  84
  85           SM4 (GBT.32907-2016) is a cryptographic standard issued by the
  86           Organization of State Commercial Administration of China (OSCCA)
  87           as an authorized cryptographic algorithm for use within China.
  88
  89           Architecture: riscv64 using:
  90           - Zvksed vector crypto extension
  91           - Zvkb vector crypto extension
  92
  93 endmenu