1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 2
3 menu "Crypto library routines" 3 menu "Crypto library routines"
4 4
5 config CRYPTO_LIB_UTILS 5 config CRYPTO_LIB_UTILS
6 tristate 6 tristate
7 7
8 config CRYPTO_LIB_AES 8 config CRYPTO_LIB_AES
9 tristate 9 tristate
10 10
11 config CRYPTO_LIB_AESCFB 11 config CRYPTO_LIB_AESCFB
12 tristate 12 tristate
13 select CRYPTO_LIB_AES 13 select CRYPTO_LIB_AES
14 select CRYPTO_LIB_UTILS 14 select CRYPTO_LIB_UTILS
15 15
16 config CRYPTO_LIB_AESGCM 16 config CRYPTO_LIB_AESGCM
17 tristate 17 tristate
18 select CRYPTO_LIB_AES 18 select CRYPTO_LIB_AES
19 select CRYPTO_LIB_GF128MUL 19 select CRYPTO_LIB_GF128MUL
20 select CRYPTO_LIB_UTILS 20 select CRYPTO_LIB_UTILS
21 21
22 config CRYPTO_LIB_ARC4 22 config CRYPTO_LIB_ARC4
23 tristate 23 tristate
24 24
25 config CRYPTO_LIB_GF128MUL 25 config CRYPTO_LIB_GF128MUL
26 tristate 26 tristate
27 27
28 config CRYPTO_ARCH_HAVE_LIB_BLAKE2S 28 config CRYPTO_ARCH_HAVE_LIB_BLAKE2S
29 bool 29 bool
30 help 30 help
31 Declares whether the architecture pr 31 Declares whether the architecture provides an arch-specific
32 accelerated implementation of the Bl 32 accelerated implementation of the Blake2s library interface,
33 either builtin or as a module. 33 either builtin or as a module.
34 34
35 config CRYPTO_LIB_BLAKE2S_GENERIC 35 config CRYPTO_LIB_BLAKE2S_GENERIC
36 def_bool !CRYPTO_ARCH_HAVE_LIB_BLAKE2S 36 def_bool !CRYPTO_ARCH_HAVE_LIB_BLAKE2S
37 help 37 help
38 This symbol can be depended upon by 38 This symbol can be depended upon by arch implementations of the
39 Blake2s library interface that requi 39 Blake2s library interface that require the generic code as a
40 fallback, e.g., for SIMD implementat 40 fallback, e.g., for SIMD implementations. If no arch specific
41 implementation is enabled, this impl 41 implementation is enabled, this implementation serves the users
42 of CRYPTO_LIB_BLAKE2S. 42 of CRYPTO_LIB_BLAKE2S.
43 43
44 config CRYPTO_ARCH_HAVE_LIB_CHACHA 44 config CRYPTO_ARCH_HAVE_LIB_CHACHA
45 tristate 45 tristate
46 help 46 help
47 Declares whether the architecture pr 47 Declares whether the architecture provides an arch-specific
48 accelerated implementation of the Ch 48 accelerated implementation of the ChaCha library interface,
49 either builtin or as a module. 49 either builtin or as a module.
50 50
51 config CRYPTO_LIB_CHACHA_GENERIC 51 config CRYPTO_LIB_CHACHA_GENERIC
52 tristate 52 tristate
53 select CRYPTO_LIB_UTILS 53 select CRYPTO_LIB_UTILS
54 help 54 help
55 This symbol can be depended upon by 55 This symbol can be depended upon by arch implementations of the
56 ChaCha library interface that requir 56 ChaCha library interface that require the generic code as a
57 fallback, e.g., for SIMD implementat 57 fallback, e.g., for SIMD implementations. If no arch specific
58 implementation is enabled, this impl 58 implementation is enabled, this implementation serves the users
59 of CRYPTO_LIB_CHACHA. 59 of CRYPTO_LIB_CHACHA.
60 60
61 config CRYPTO_LIB_CHACHA 61 config CRYPTO_LIB_CHACHA
62 tristate "ChaCha library interface" 62 tristate "ChaCha library interface"
63 depends on CRYPTO_ARCH_HAVE_LIB_CHACHA 63 depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA
64 select CRYPTO_LIB_CHACHA_GENERIC if CR 64 select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n
65 help 65 help
66 Enable the ChaCha library interface. 66 Enable the ChaCha library interface. This interface may be fulfilled
67 by either the generic implementation 67 by either the generic implementation or an arch-specific one, if one
68 is available and enabled. 68 is available and enabled.
69 69
70 config CRYPTO_ARCH_HAVE_LIB_CURVE25519 70 config CRYPTO_ARCH_HAVE_LIB_CURVE25519
71 tristate 71 tristate
72 help 72 help
73 Declares whether the architecture pr 73 Declares whether the architecture provides an arch-specific
74 accelerated implementation of the Cu 74 accelerated implementation of the Curve25519 library interface,
75 either builtin or as a module. 75 either builtin or as a module.
76 76
77 config CRYPTO_LIB_CURVE25519_GENERIC 77 config CRYPTO_LIB_CURVE25519_GENERIC
78 tristate 78 tristate
79 help 79 help
80 This symbol can be depended upon by 80 This symbol can be depended upon by arch implementations of the
81 Curve25519 library interface that re 81 Curve25519 library interface that require the generic code as a
82 fallback, e.g., for SIMD implementat 82 fallback, e.g., for SIMD implementations. If no arch specific
83 implementation is enabled, this impl 83 implementation is enabled, this implementation serves the users
84 of CRYPTO_LIB_CURVE25519. 84 of CRYPTO_LIB_CURVE25519.
85 85
86 config CRYPTO_LIB_CURVE25519 86 config CRYPTO_LIB_CURVE25519
87 tristate "Curve25519 scalar multiplica 87 tristate "Curve25519 scalar multiplication library"
88 depends on CRYPTO_ARCH_HAVE_LIB_CURVE2 88 depends on CRYPTO_ARCH_HAVE_LIB_CURVE25519 || !CRYPTO_ARCH_HAVE_LIB_CURVE25519
89 select CRYPTO_LIB_CURVE25519_GENERIC i 89 select CRYPTO_LIB_CURVE25519_GENERIC if CRYPTO_ARCH_HAVE_LIB_CURVE25519=n
90 select CRYPTO_LIB_UTILS 90 select CRYPTO_LIB_UTILS
91 help 91 help
92 Enable the Curve25519 library interf 92 Enable the Curve25519 library interface. This interface may be
93 fulfilled by either the generic impl 93 fulfilled by either the generic implementation or an arch-specific
94 one, if one is available and enabled 94 one, if one is available and enabled.
95 95
96 config CRYPTO_LIB_DES 96 config CRYPTO_LIB_DES
97 tristate 97 tristate
98 98
99 config CRYPTO_LIB_POLY1305_RSIZE 99 config CRYPTO_LIB_POLY1305_RSIZE
100 int 100 int
101 default 2 if MIPS 101 default 2 if MIPS
102 default 11 if X86_64 102 default 11 if X86_64
103 default 9 if ARM || ARM64 103 default 9 if ARM || ARM64
104 default 1 104 default 1
105 105
106 config CRYPTO_ARCH_HAVE_LIB_POLY1305 106 config CRYPTO_ARCH_HAVE_LIB_POLY1305
107 tristate 107 tristate
108 help 108 help
109 Declares whether the architecture pr 109 Declares whether the architecture provides an arch-specific
110 accelerated implementation of the Po 110 accelerated implementation of the Poly1305 library interface,
111 either builtin or as a module. 111 either builtin or as a module.
112 112
113 config CRYPTO_LIB_POLY1305_GENERIC 113 config CRYPTO_LIB_POLY1305_GENERIC
114 tristate 114 tristate
115 help 115 help
116 This symbol can be depended upon by 116 This symbol can be depended upon by arch implementations of the
117 Poly1305 library interface that requ 117 Poly1305 library interface that require the generic code as a
118 fallback, e.g., for SIMD implementat 118 fallback, e.g., for SIMD implementations. If no arch specific
119 implementation is enabled, this impl 119 implementation is enabled, this implementation serves the users
120 of CRYPTO_LIB_POLY1305. 120 of CRYPTO_LIB_POLY1305.
121 121
122 config CRYPTO_LIB_POLY1305 122 config CRYPTO_LIB_POLY1305
123 tristate "Poly1305 library interface" 123 tristate "Poly1305 library interface"
124 depends on CRYPTO_ARCH_HAVE_LIB_POLY13 124 depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305
125 select CRYPTO_LIB_POLY1305_GENERIC if 125 select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n
126 help 126 help
127 Enable the Poly1305 library interfac 127 Enable the Poly1305 library interface. This interface may be fulfilled
128 by either the generic implementation 128 by either the generic implementation or an arch-specific one, if one
129 is available and enabled. 129 is available and enabled.
130 130
131 config CRYPTO_LIB_CHACHA20POLY1305 131 config CRYPTO_LIB_CHACHA20POLY1305
132 tristate "ChaCha20-Poly1305 AEAD suppo 132 tristate "ChaCha20-Poly1305 AEAD support (8-byte nonce library version)"
133 depends on CRYPTO_ARCH_HAVE_LIB_CHACHA 133 depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA
134 depends on CRYPTO_ARCH_HAVE_LIB_POLY13 134 depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305
135 depends on CRYPTO 135 depends on CRYPTO
136 select CRYPTO_LIB_CHACHA 136 select CRYPTO_LIB_CHACHA
137 select CRYPTO_LIB_POLY1305 137 select CRYPTO_LIB_POLY1305
138 select CRYPTO_ALGAPI 138 select CRYPTO_ALGAPI
139 139
140 config CRYPTO_LIB_SHA1 140 config CRYPTO_LIB_SHA1
141 tristate 141 tristate
142 142
143 config CRYPTO_LIB_SHA256 143 config CRYPTO_LIB_SHA256
144 tristate 144 tristate
145 145
146 endmenu 146 endmenu
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