projects / thirdparty / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 746b2e02 AB |
1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | ||
| 3 | comment "Crypto library routines" | |
| 4 | ||
| 5 | config CRYPTO_LIB_AES | |
| 6 | tristate | |
| 7 | ||
| 8 | config CRYPTO_LIB_ARC4 | |
| 9 | tristate | |
| 10 | ||
| 66d7fb94 JD |
11 | config CRYPTO_ARCH_HAVE_LIB_BLAKE2S |
| 12 | tristate | |
| 13 | help | |
| 14 | Declares whether the architecture provides an arch-specific | |
| 15 | accelerated implementation of the Blake2s library interface, | |
| 16 | either builtin or as a module. | |
| 17 | ||
| 18 | config CRYPTO_LIB_BLAKE2S_GENERIC | |
| 19 | tristate | |
| 20 | help | |
| 21 | This symbol can be depended upon by arch implementations of the | |
| 22 | Blake2s library interface that require the generic code as a | |
| 23 | fallback, e.g., for SIMD implementations. If no arch specific | |
| 24 | implementation is enabled, this implementation serves the users | |
| 25 | of CRYPTO_LIB_BLAKE2S. | |
| 26 | ||
| 27 | config CRYPTO_LIB_BLAKE2S | |
| 28 | tristate "BLAKE2s hash function library" | |
| 29 | depends on CRYPTO_ARCH_HAVE_LIB_BLAKE2S || !CRYPTO_ARCH_HAVE_LIB_BLAKE2S | |
| 30 | select CRYPTO_LIB_BLAKE2S_GENERIC if CRYPTO_ARCH_HAVE_LIB_BLAKE2S=n | |
| 31 | help | |
| 32 | Enable the Blake2s library interface. This interface may be fulfilled | |
| 33 | by either the generic implementation or an arch-specific one, if one | |
| 34 | is available and enabled. | |
| 35 | ||
| 5fb8ef25 AB |
36 | config CRYPTO_ARCH_HAVE_LIB_CHACHA |
| 37 | tristate | |
| 38 | help | |
| 39 | Declares whether the architecture provides an arch-specific | |
| 40 | accelerated implementation of the ChaCha library interface, | |
| 41 | either builtin or as a module. | |
| 42 | ||
| 43 | config CRYPTO_LIB_CHACHA_GENERIC | |
| 44 | tristate | |
| 45 | select CRYPTO_ALGAPI | |
| 46 | help | |
| 47 | This symbol can be depended upon by arch implementations of the | |
| 48 | ChaCha library interface that require the generic code as a | |
| 49 | fallback, e.g., for SIMD implementations. If no arch specific | |
| 50 | implementation is enabled, this implementation serves the users | |
| 51 | of CRYPTO_LIB_CHACHA. | |
| 52 | ||
| 53 | config CRYPTO_LIB_CHACHA | |
| 54 | tristate "ChaCha library interface" | |
| 55 | depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA | |
| 56 | select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n | |
| 57 | help | |
| 58 | Enable the ChaCha library interface. This interface may be fulfilled | |
| 59 | by either the generic implementation or an arch-specific one, if one | |
| 60 | is available and enabled. | |
| 61 | ||
| 0ed42a6f JD |
62 | config CRYPTO_ARCH_HAVE_LIB_CURVE25519 |
| 63 | tristate | |
| 64 | help | |
| 65 | Declares whether the architecture provides an arch-specific | |
| 66 | accelerated implementation of the Curve25519 library interface, | |
| 67 | either builtin or as a module. | |
| 68 | ||
| 69 | config CRYPTO_LIB_CURVE25519_GENERIC | |
| 70 | tristate | |
| 71 | help | |
| 72 | This symbol can be depended upon by arch implementations of the | |
| 73 | Curve25519 library interface that require the generic code as a | |
| 74 | fallback, e.g., for SIMD implementations. If no arch specific | |
| 75 | implementation is enabled, this implementation serves the users | |
| 76 | of CRYPTO_LIB_CURVE25519. | |
| 77 | ||
| 78 | config CRYPTO_LIB_CURVE25519 | |
| 79 | tristate "Curve25519 scalar multiplication library" | |
| 80 | depends on CRYPTO_ARCH_HAVE_LIB_CURVE25519 || !CRYPTO_ARCH_HAVE_LIB_CURVE25519 | |
| 81 | select CRYPTO_LIB_CURVE25519_GENERIC if CRYPTO_ARCH_HAVE_LIB_CURVE25519=n | |
| 82 | help | |
| 83 | Enable the Curve25519 library interface. This interface may be | |
| 84 | fulfilled by either the generic implementation or an arch-specific | |
| 85 | one, if one is available and enabled. | |
| 86 | ||
| 746b2e02 AB |
87 | config CRYPTO_LIB_DES |
| 88 | tristate | |
| 89 | ||
| a1d93064 AB |
90 | config CRYPTO_LIB_POLY1305_RSIZE |
| 91 | int | |
| a11d055e | 92 | default 2 if MIPS |
| d7d7b853 | 93 | default 11 if X86_64 |
| a6b803b3 | 94 | default 9 if ARM || ARM64 |
| a1d93064 AB |
95 | default 1 |
| 96 | ||
| 97 | config CRYPTO_ARCH_HAVE_LIB_POLY1305 | |
| 98 | tristate | |
| 99 | help | |
| 100 | Declares whether the architecture provides an arch-specific | |
| 101 | accelerated implementation of the Poly1305 library interface, | |
| 102 | either builtin or as a module. | |
| 103 | ||
| 48ea8c6e AB |
104 | config CRYPTO_LIB_POLY1305_GENERIC |
| 105 | tristate | |
| a1d93064 AB |
106 | help |
| 107 | This symbol can be depended upon by arch implementations of the | |
| 108 | Poly1305 library interface that require the generic code as a | |
| 109 | fallback, e.g., for SIMD implementations. If no arch specific | |
| 110 | implementation is enabled, this implementation serves the users | |
| 111 | of CRYPTO_LIB_POLY1305. | |
| 112 | ||
| 113 | config CRYPTO_LIB_POLY1305 | |
| 114 | tristate "Poly1305 library interface" | |
| 115 | depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305 | |
| 116 | select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n | |
| 117 | help | |
| 118 | Enable the Poly1305 library interface. This interface may be fulfilled | |
| 119 | by either the generic implementation or an arch-specific one, if one | |
| 120 | is available and enabled. | |
| 48ea8c6e | 121 | |
| ed20078b AB |
122 | config CRYPTO_LIB_CHACHA20POLY1305 |
| 123 | tristate "ChaCha20-Poly1305 AEAD support (8-byte nonce library version)" | |
| 124 | depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA | |
| 125 | depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305 | |
| 126 | select CRYPTO_LIB_CHACHA | |
| 127 | select CRYPTO_LIB_POLY1305 | |
| 128 | ||
| 746b2e02 AB |
129 | config CRYPTO_LIB_SHA256 |
| 130 | tristate |