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