1 # SPDX-License-Identifier: GPL-2.0
3 menu "Accelerated Cryptographic Algorithms for CPU (riscv)"
5 config CRYPTO_AES_RISCV64
6 tristate "Ciphers: AES, modes: ECB, CBC, CTS, CTR, XTS"
7 depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
10 select CRYPTO_SKCIPHER
12 Block cipher: AES cipher algorithms
13 Length-preserving ciphers: AES with ECB, CBC, CTS, CTR, XTS
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)
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
27 Length-preserving ciphers: ChaCha20 stream cipher algorithm
29 Architecture: riscv64 using:
30 - Zvkb vector crypto extension
32 config CRYPTO_GHASH_RISCV64
33 tristate "Hash functions: GHASH"
34 depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
37 GCM GHASH function (NIST SP 800-38D)
39 Architecture: riscv64 using:
40 - Zvkg vector crypto extension
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
47 SHA-224 and SHA-256 secure hash algorithm (FIPS 180)
49 Architecture: riscv64 using:
50 - Zvknha or Zvknhb vector crypto extensions
51 - Zvkb vector crypto extension
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
58 SHA-384 and SHA-512 secure hash algorithm (FIPS 180)
60 Architecture: riscv64 using:
61 - Zvknhb vector crypto extension
62 - Zvkb vector crypto extension
64 config CRYPTO_SM3_RISCV64
65 tristate "Hash functions: SM3 (ShangMi 3)"
66 depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
70 SM3 (ShangMi 3) secure hash function (OSCCA GM/T 0004-2012)
72 Architecture: riscv64 using:
73 - Zvksh vector crypto extension
74 - Zvkb vector crypto extension
76 config CRYPTO_SM4_RISCV64
77 tristate "Ciphers: SM4 (ShangMi 4)"
78 depends on 64BIT && RISCV_ISA_V && TOOLCHAIN_HAS_VECTOR_CRYPTO
82 SM4 block cipher algorithm (OSCCA GB/T 32907-2016,
83 ISO/IEC 18033-3:2010/Amd 1:2021)
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.
89 Architecture: riscv64 using:
90 - Zvksed vector crypto extension
91 - Zvkb vector crypto extension