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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
449bb812 JC |
2 | #ifndef _SKEIN_IV_H_ |
3 | #define _SKEIN_IV_H_ | |
4 | ||
c17cdeb4 | 5 | #include "skein_base.h" /* get Skein macros and types */ |
449bb812 JC |
6 | |
7 | /* | |
bb9fdbfd AR |
8 | **************** Pre-computed Skein IVs ******************* |
9 | * | |
10 | * NOTE: these values are not "magic" constants, but | |
11 | * are generated using the Threefish block function. | |
12 | * They are pre-computed here only for speed; i.e., to | |
13 | * avoid the need for a Threefish call during Init(). | |
14 | * | |
15 | * The IV for any fixed hash length may be pre-computed. | |
16 | * Only the most common values are included here. | |
17 | * | |
18 | *********************************************************** | |
19 | */ | |
449bb812 JC |
20 | |
21 | #define MK_64 SKEIN_MK_64 | |
22 | ||
23 | /* blkSize = 256 bits. hashSize = 128 bits */ | |
df37d1ac | 24 | static const u64 SKEIN_256_IV_128[] = { |
39bd42b0 JC |
25 | MK_64(0xE1111906, 0x964D7260), |
26 | MK_64(0x883DAAA7, 0x7C8D811C), | |
27 | MK_64(0x10080DF4, 0x91960F7A), | |
28 | MK_64(0xCCF7DDE5, 0xB45BC1C2) | |
161a2afd | 29 | }; |
449bb812 JC |
30 | |
31 | /* blkSize = 256 bits. hashSize = 160 bits */ | |
df37d1ac | 32 | static const u64 SKEIN_256_IV_160[] = { |
39bd42b0 JC |
33 | MK_64(0x14202314, 0x72825E98), |
34 | MK_64(0x2AC4E9A2, 0x5A77E590), | |
35 | MK_64(0xD47A5856, 0x8838D63E), | |
36 | MK_64(0x2DD2E496, 0x8586AB7D) | |
161a2afd | 37 | }; |
449bb812 JC |
38 | |
39 | /* blkSize = 256 bits. hashSize = 224 bits */ | |
df37d1ac | 40 | static const u64 SKEIN_256_IV_224[] = { |
39bd42b0 JC |
41 | MK_64(0xC6098A8C, 0x9AE5EA0B), |
42 | MK_64(0x876D5686, 0x08C5191C), | |
43 | MK_64(0x99CB88D7, 0xD7F53884), | |
44 | MK_64(0x384BDDB1, 0xAEDDB5DE) | |
161a2afd | 45 | }; |
449bb812 JC |
46 | |
47 | /* blkSize = 256 bits. hashSize = 256 bits */ | |
df37d1ac | 48 | static const u64 SKEIN_256_IV_256[] = { |
39bd42b0 JC |
49 | MK_64(0xFC9DA860, 0xD048B449), |
50 | MK_64(0x2FCA6647, 0x9FA7D833), | |
51 | MK_64(0xB33BC389, 0x6656840F), | |
52 | MK_64(0x6A54E920, 0xFDE8DA69) | |
161a2afd | 53 | }; |
449bb812 JC |
54 | |
55 | /* blkSize = 512 bits. hashSize = 128 bits */ | |
df37d1ac | 56 | static const u64 SKEIN_512_IV_128[] = { |
39bd42b0 JC |
57 | MK_64(0xA8BC7BF3, 0x6FBF9F52), |
58 | MK_64(0x1E9872CE, 0xBD1AF0AA), | |
59 | MK_64(0x309B1790, 0xB32190D3), | |
60 | MK_64(0xBCFBB854, 0x3F94805C), | |
61 | MK_64(0x0DA61BCD, 0x6E31B11B), | |
62 | MK_64(0x1A18EBEA, 0xD46A32E3), | |
63 | MK_64(0xA2CC5B18, 0xCE84AA82), | |
64 | MK_64(0x6982AB28, 0x9D46982D) | |
161a2afd | 65 | }; |
449bb812 JC |
66 | |
67 | /* blkSize = 512 bits. hashSize = 160 bits */ | |
df37d1ac | 68 | static const u64 SKEIN_512_IV_160[] = { |
39bd42b0 JC |
69 | MK_64(0x28B81A2A, 0xE013BD91), |
70 | MK_64(0xC2F11668, 0xB5BDF78F), | |
71 | MK_64(0x1760D8F3, 0xF6A56F12), | |
72 | MK_64(0x4FB74758, 0x8239904F), | |
73 | MK_64(0x21EDE07F, 0x7EAF5056), | |
74 | MK_64(0xD908922E, 0x63ED70B8), | |
75 | MK_64(0xB8EC76FF, 0xECCB52FA), | |
76 | MK_64(0x01A47BB8, 0xA3F27A6E) | |
161a2afd | 77 | }; |
449bb812 JC |
78 | |
79 | /* blkSize = 512 bits. hashSize = 224 bits */ | |
df37d1ac | 80 | static const u64 SKEIN_512_IV_224[] = { |
39bd42b0 JC |
81 | MK_64(0xCCD06162, 0x48677224), |
82 | MK_64(0xCBA65CF3, 0xA92339EF), | |
83 | MK_64(0x8CCD69D6, 0x52FF4B64), | |
84 | MK_64(0x398AED7B, 0x3AB890B4), | |
85 | MK_64(0x0F59D1B1, 0x457D2BD0), | |
86 | MK_64(0x6776FE65, 0x75D4EB3D), | |
87 | MK_64(0x99FBC70E, 0x997413E9), | |
88 | MK_64(0x9E2CFCCF, 0xE1C41EF7) | |
161a2afd | 89 | }; |
449bb812 JC |
90 | |
91 | /* blkSize = 512 bits. hashSize = 256 bits */ | |
df37d1ac | 92 | static const u64 SKEIN_512_IV_256[] = { |
39bd42b0 JC |
93 | MK_64(0xCCD044A1, 0x2FDB3E13), |
94 | MK_64(0xE8359030, 0x1A79A9EB), | |
95 | MK_64(0x55AEA061, 0x4F816E6F), | |
96 | MK_64(0x2A2767A4, 0xAE9B94DB), | |
97 | MK_64(0xEC06025E, 0x74DD7683), | |
98 | MK_64(0xE7A436CD, 0xC4746251), | |
99 | MK_64(0xC36FBAF9, 0x393AD185), | |
100 | MK_64(0x3EEDBA18, 0x33EDFC13) | |
161a2afd | 101 | }; |
449bb812 JC |
102 | |
103 | /* blkSize = 512 bits. hashSize = 384 bits */ | |
df37d1ac | 104 | static const u64 SKEIN_512_IV_384[] = { |
39bd42b0 JC |
105 | MK_64(0xA3F6C6BF, 0x3A75EF5F), |
106 | MK_64(0xB0FEF9CC, 0xFD84FAA4), | |
107 | MK_64(0x9D77DD66, 0x3D770CFE), | |
108 | MK_64(0xD798CBF3, 0xB468FDDA), | |
109 | MK_64(0x1BC4A666, 0x8A0E4465), | |
110 | MK_64(0x7ED7D434, 0xE5807407), | |
111 | MK_64(0x548FC1AC, 0xD4EC44D6), | |
112 | MK_64(0x266E1754, 0x6AA18FF8) | |
161a2afd | 113 | }; |
449bb812 JC |
114 | |
115 | /* blkSize = 512 bits. hashSize = 512 bits */ | |
df37d1ac | 116 | static const u64 SKEIN_512_IV_512[] = { |
39bd42b0 JC |
117 | MK_64(0x4903ADFF, 0x749C51CE), |
118 | MK_64(0x0D95DE39, 0x9746DF03), | |
119 | MK_64(0x8FD19341, 0x27C79BCE), | |
120 | MK_64(0x9A255629, 0xFF352CB1), | |
121 | MK_64(0x5DB62599, 0xDF6CA7B0), | |
122 | MK_64(0xEABE394C, 0xA9D5C3F4), | |
123 | MK_64(0x991112C7, 0x1A75B523), | |
124 | MK_64(0xAE18A40B, 0x660FCC33) | |
161a2afd | 125 | }; |
449bb812 JC |
126 | |
127 | /* blkSize = 1024 bits. hashSize = 384 bits */ | |
df37d1ac | 128 | static const u64 SKEIN_1024_IV_384[] = { |
39bd42b0 JC |
129 | MK_64(0x5102B6B8, 0xC1894A35), |
130 | MK_64(0xFEEBC9E3, 0xFE8AF11A), | |
131 | MK_64(0x0C807F06, 0xE32BED71), | |
132 | MK_64(0x60C13A52, 0xB41A91F6), | |
133 | MK_64(0x9716D35D, 0xD4917C38), | |
134 | MK_64(0xE780DF12, 0x6FD31D3A), | |
135 | MK_64(0x797846B6, 0xC898303A), | |
136 | MK_64(0xB172C2A8, 0xB3572A3B), | |
137 | MK_64(0xC9BC8203, 0xA6104A6C), | |
138 | MK_64(0x65909338, 0xD75624F4), | |
139 | MK_64(0x94BCC568, 0x4B3F81A0), | |
140 | MK_64(0x3EBBF51E, 0x10ECFD46), | |
141 | MK_64(0x2DF50F0B, 0xEEB08542), | |
142 | MK_64(0x3B5A6530, 0x0DBC6516), | |
143 | MK_64(0x484B9CD2, 0x167BBCE1), | |
144 | MK_64(0x2D136947, 0xD4CBAFEA) | |
161a2afd | 145 | }; |
449bb812 JC |
146 | |
147 | /* blkSize = 1024 bits. hashSize = 512 bits */ | |
df37d1ac | 148 | static const u64 SKEIN_1024_IV_512[] = { |
39bd42b0 JC |
149 | MK_64(0xCAEC0E5D, 0x7C1B1B18), |
150 | MK_64(0xA01B0E04, 0x5F03E802), | |
151 | MK_64(0x33840451, 0xED912885), | |
152 | MK_64(0x374AFB04, 0xEAEC2E1C), | |
153 | MK_64(0xDF25A0E2, 0x813581F7), | |
154 | MK_64(0xE4004093, 0x8B12F9D2), | |
155 | MK_64(0xA662D539, 0xC2ED39B6), | |
156 | MK_64(0xFA8B85CF, 0x45D8C75A), | |
157 | MK_64(0x8316ED8E, 0x29EDE796), | |
158 | MK_64(0x053289C0, 0x2E9F91B8), | |
159 | MK_64(0xC3F8EF1D, 0x6D518B73), | |
160 | MK_64(0xBDCEC3C4, 0xD5EF332E), | |
161 | MK_64(0x549A7E52, 0x22974487), | |
162 | MK_64(0x67070872, 0x5B749816), | |
163 | MK_64(0xB9CD28FB, 0xF0581BD1), | |
164 | MK_64(0x0E2940B8, 0x15804974) | |
161a2afd | 165 | }; |
449bb812 JC |
166 | |
167 | /* blkSize = 1024 bits. hashSize = 1024 bits */ | |
df37d1ac | 168 | static const u64 SKEIN_1024_IV_1024[] = { |
39bd42b0 JC |
169 | MK_64(0xD593DA07, 0x41E72355), |
170 | MK_64(0x15B5E511, 0xAC73E00C), | |
171 | MK_64(0x5180E5AE, 0xBAF2C4F0), | |
172 | MK_64(0x03BD41D3, 0xFCBCAFAF), | |
173 | MK_64(0x1CAEC6FD, 0x1983A898), | |
174 | MK_64(0x6E510B8B, 0xCDD0589F), | |
175 | MK_64(0x77E2BDFD, 0xC6394ADA), | |
176 | MK_64(0xC11E1DB5, 0x24DCB0A3), | |
177 | MK_64(0xD6D14AF9, 0xC6329AB5), | |
178 | MK_64(0x6A9B0BFC, 0x6EB67E0D), | |
179 | MK_64(0x9243C60D, 0xCCFF1332), | |
180 | MK_64(0x1A1F1DDE, 0x743F02D4), | |
181 | MK_64(0x0996753C, 0x10ED0BB8), | |
182 | MK_64(0x6572DD22, 0xF2B4969A), | |
183 | MK_64(0x61FD3062, 0xD00A579A), | |
184 | MK_64(0x1DE0536E, 0x8682E539) | |
161a2afd | 185 | }; |
449bb812 JC |
186 | |
187 | #endif /* _SKEIN_IV_H_ */ |