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