4 #include <skein.h> /* get Skein macros and types */
7 ***************** Pre-computed Skein IVs *******************
9 ** NOTE: these values are not "magic" constants, but
10 ** are generated using the Threefish block function.
11 ** They are pre-computed here only for speed; i.e., to
12 ** avoid the need for a Threefish call during Init().
14 ** The IV for any fixed hash length may be pre-computed.
15 ** Only the most common values are included here.
17 ************************************************************
20 #define MK_64 SKEIN_MK_64
22 /* blkSize = 256 bits. hashSize = 128 bits */
23 const u64 SKEIN_256_IV_128[] =
25 MK_64(0xE1111906, 0x964D7260),
26 MK_64(0x883DAAA7, 0x7C8D811C),
27 MK_64(0x10080DF4, 0x91960F7A),
28 MK_64(0xCCF7DDE5, 0xB45BC1C2)
31 /* blkSize = 256 bits. hashSize = 160 bits */
32 const u64 SKEIN_256_IV_160[] =
34 MK_64(0x14202314, 0x72825E98),
35 MK_64(0x2AC4E9A2, 0x5A77E590),
36 MK_64(0xD47A5856, 0x8838D63E),
37 MK_64(0x2DD2E496, 0x8586AB7D)
40 /* blkSize = 256 bits. hashSize = 224 bits */
41 const u64 SKEIN_256_IV_224[] =
43 MK_64(0xC6098A8C, 0x9AE5EA0B),
44 MK_64(0x876D5686, 0x08C5191C),
45 MK_64(0x99CB88D7, 0xD7F53884),
46 MK_64(0x384BDDB1, 0xAEDDB5DE)
49 /* blkSize = 256 bits. hashSize = 256 bits */
50 const u64 SKEIN_256_IV_256[] =
52 MK_64(0xFC9DA860, 0xD048B449),
53 MK_64(0x2FCA6647, 0x9FA7D833),
54 MK_64(0xB33BC389, 0x6656840F),
55 MK_64(0x6A54E920, 0xFDE8DA69)
58 /* blkSize = 512 bits. hashSize = 128 bits */
59 const u64 SKEIN_512_IV_128[] =
61 MK_64(0xA8BC7BF3, 0x6FBF9F52),
62 MK_64(0x1E9872CE, 0xBD1AF0AA),
63 MK_64(0x309B1790, 0xB32190D3),
64 MK_64(0xBCFBB854, 0x3F94805C),
65 MK_64(0x0DA61BCD, 0x6E31B11B),
66 MK_64(0x1A18EBEA, 0xD46A32E3),
67 MK_64(0xA2CC5B18, 0xCE84AA82),
68 MK_64(0x6982AB28, 0x9D46982D)
71 /* blkSize = 512 bits. hashSize = 160 bits */
72 const u64 SKEIN_512_IV_160[] =
74 MK_64(0x28B81A2A, 0xE013BD91),
75 MK_64(0xC2F11668, 0xB5BDF78F),
76 MK_64(0x1760D8F3, 0xF6A56F12),
77 MK_64(0x4FB74758, 0x8239904F),
78 MK_64(0x21EDE07F, 0x7EAF5056),
79 MK_64(0xD908922E, 0x63ED70B8),
80 MK_64(0xB8EC76FF, 0xECCB52FA),
81 MK_64(0x01A47BB8, 0xA3F27A6E)
84 /* blkSize = 512 bits. hashSize = 224 bits */
85 const u64 SKEIN_512_IV_224[] =
87 MK_64(0xCCD06162, 0x48677224),
88 MK_64(0xCBA65CF3, 0xA92339EF),
89 MK_64(0x8CCD69D6, 0x52FF4B64),
90 MK_64(0x398AED7B, 0x3AB890B4),
91 MK_64(0x0F59D1B1, 0x457D2BD0),
92 MK_64(0x6776FE65, 0x75D4EB3D),
93 MK_64(0x99FBC70E, 0x997413E9),
94 MK_64(0x9E2CFCCF, 0xE1C41EF7)
97 /* blkSize = 512 bits. hashSize = 256 bits */
98 const u64 SKEIN_512_IV_256[] =
100 MK_64(0xCCD044A1, 0x2FDB3E13),
101 MK_64(0xE8359030, 0x1A79A9EB),
102 MK_64(0x55AEA061, 0x4F816E6F),
103 MK_64(0x2A2767A4, 0xAE9B94DB),
104 MK_64(0xEC06025E, 0x74DD7683),
105 MK_64(0xE7A436CD, 0xC4746251),
106 MK_64(0xC36FBAF9, 0x393AD185),
107 MK_64(0x3EEDBA18, 0x33EDFC13)
110 /* blkSize = 512 bits. hashSize = 384 bits */
111 const u64 SKEIN_512_IV_384[] =
113 MK_64(0xA3F6C6BF, 0x3A75EF5F),
114 MK_64(0xB0FEF9CC, 0xFD84FAA4),
115 MK_64(0x9D77DD66, 0x3D770CFE),
116 MK_64(0xD798CBF3, 0xB468FDDA),
117 MK_64(0x1BC4A666, 0x8A0E4465),
118 MK_64(0x7ED7D434, 0xE5807407),
119 MK_64(0x548FC1AC, 0xD4EC44D6),
120 MK_64(0x266E1754, 0x6AA18FF8)
123 /* blkSize = 512 bits. hashSize = 512 bits */
124 const u64 SKEIN_512_IV_512[] =
126 MK_64(0x4903ADFF, 0x749C51CE),
127 MK_64(0x0D95DE39, 0x9746DF03),
128 MK_64(0x8FD19341, 0x27C79BCE),
129 MK_64(0x9A255629, 0xFF352CB1),
130 MK_64(0x5DB62599, 0xDF6CA7B0),
131 MK_64(0xEABE394C, 0xA9D5C3F4),
132 MK_64(0x991112C7, 0x1A75B523),
133 MK_64(0xAE18A40B, 0x660FCC33)
136 /* blkSize = 1024 bits. hashSize = 384 bits */
137 const u64 SKEIN1024_IV_384[] =
139 MK_64(0x5102B6B8, 0xC1894A35),
140 MK_64(0xFEEBC9E3, 0xFE8AF11A),
141 MK_64(0x0C807F06, 0xE32BED71),
142 MK_64(0x60C13A52, 0xB41A91F6),
143 MK_64(0x9716D35D, 0xD4917C38),
144 MK_64(0xE780DF12, 0x6FD31D3A),
145 MK_64(0x797846B6, 0xC898303A),
146 MK_64(0xB172C2A8, 0xB3572A3B),
147 MK_64(0xC9BC8203, 0xA6104A6C),
148 MK_64(0x65909338, 0xD75624F4),
149 MK_64(0x94BCC568, 0x4B3F81A0),
150 MK_64(0x3EBBF51E, 0x10ECFD46),
151 MK_64(0x2DF50F0B, 0xEEB08542),
152 MK_64(0x3B5A6530, 0x0DBC6516),
153 MK_64(0x484B9CD2, 0x167BBCE1),
154 MK_64(0x2D136947, 0xD4CBAFEA)
157 /* blkSize = 1024 bits. hashSize = 512 bits */
158 const u64 SKEIN1024_IV_512[] =
160 MK_64(0xCAEC0E5D, 0x7C1B1B18),
161 MK_64(0xA01B0E04, 0x5F03E802),
162 MK_64(0x33840451, 0xED912885),
163 MK_64(0x374AFB04, 0xEAEC2E1C),
164 MK_64(0xDF25A0E2, 0x813581F7),
165 MK_64(0xE4004093, 0x8B12F9D2),
166 MK_64(0xA662D539, 0xC2ED39B6),
167 MK_64(0xFA8B85CF, 0x45D8C75A),
168 MK_64(0x8316ED8E, 0x29EDE796),
169 MK_64(0x053289C0, 0x2E9F91B8),
170 MK_64(0xC3F8EF1D, 0x6D518B73),
171 MK_64(0xBDCEC3C4, 0xD5EF332E),
172 MK_64(0x549A7E52, 0x22974487),
173 MK_64(0x67070872, 0x5B749816),
174 MK_64(0xB9CD28FB, 0xF0581BD1),
175 MK_64(0x0E2940B8, 0x15804974)
178 /* blkSize = 1024 bits. hashSize = 1024 bits */
179 const u64 SKEIN1024_IV_1024[] =
181 MK_64(0xD593DA07, 0x41E72355),
182 MK_64(0x15B5E511, 0xAC73E00C),
183 MK_64(0x5180E5AE, 0xBAF2C4F0),
184 MK_64(0x03BD41D3, 0xFCBCAFAF),
185 MK_64(0x1CAEC6FD, 0x1983A898),
186 MK_64(0x6E510B8B, 0xCDD0589F),
187 MK_64(0x77E2BDFD, 0xC6394ADA),
188 MK_64(0xC11E1DB5, 0x24DCB0A3),
189 MK_64(0xD6D14AF9, 0xC6329AB5),
190 MK_64(0x6A9B0BFC, 0x6EB67E0D),
191 MK_64(0x9243C60D, 0xCCFF1332),
192 MK_64(0x1A1F1DDE, 0x743F02D4),
193 MK_64(0x0996753C, 0x10ED0BB8),
194 MK_64(0x6572DD22, 0xF2B4969A),
195 MK_64(0x61FD3062, 0xD00A579A),
196 MK_64(0x1DE0536E, 0x8682E539)
199 #endif /* _SKEIN_IV_H_ */