tlslite/utils/rijndael.py
# Authors:
# Bram Cohen
# Trevor Perrin - various changes
#
# See the LICENSE file for legal information regarding use of this file.
# Also see Bram Cohen's statement below
"""
A pure python (slow) implementation of rijndael with a decent interface
To include -
from rijndael import Rijndael
To do a key setup -
r = Rijndael(key, block_size = 16)
key must be a string of length 16, 24, or 32
blocksize must be 16, 24, or 32. Default is 16
To use -
ciphertext = r.encrypt(plaintext)
plaintext = r.decrypt(ciphertext)
If any strings are of the wrong length a ValueError is thrown
"""
from .deprecations import deprecated_class_name
# ported from the Java reference code by Bram Cohen, bram@gawth.com, April 2001
# this code is public domain, unless someone makes
# an intellectual property claim against the reference
# code, in which case it can be made public domain by
# deleting all the comments and renaming all the variables
shifts = [[[0, 0], [1, 3], [2, 2], [3, 1]],
[[0, 0], [1, 5], [2, 4], [3, 3]],
[[0, 0], [1, 7], [3, 5], [4, 4]]]
# [keysize][block_size]
num_rounds = {16: {16: 10, 24: 12, 32: 14},
24: {16: 12, 24: 12, 32: 14},
32: {16: 14, 24: 14, 32: 14}}
# see unit_tests/test_tlslite_utils_rijndael.py for algorithm used to
# calculate S, Si, T, U and rcon arrays
# S box
S = (99, 124, 119, 123, 242, 107, 111, 197,
48, 1, 103, 43, 254, 215, 171, 118,
202, 130, 201, 125, 250, 89, 71, 240,
173, 212, 162, 175, 156, 164, 114, 192,
183, 253, 147, 38, 54, 63, 247, 204,
52, 165, 229, 241, 113, 216, 49, 21,
4, 199, 35, 195, 24, 150, 5, 154,
7, 18, 128, 226, 235, 39, 178, 117,
9, 131, 44, 26, 27, 110, 90, 160,
82, 59, 214, 179, 41, 227, 47, 132,
83, 209, 0, 237, 32, 252, 177, 91,
106, 203, 190, 57, 74, 76, 88, 207,
208, 239, 170, 251, 67, 77, 51, 133,
69, 249, 2, 127, 80, 60, 159, 168,
81, 163, 64, 143, 146, 157, 56, 245,
188, 182, 218, 33, 16, 255, 243, 210,
205, 12, 19, 236, 95, 151, 68, 23,
196, 167, 126, 61, 100, 93, 25, 115,
96, 129, 79, 220, 34, 42, 144, 136,
70, 238, 184, 20, 222, 94, 11, 219,
224, 50, 58, 10, 73, 6, 36, 92,
194, 211, 172, 98, 145, 149, 228, 121,
231, 200, 55, 109, 141, 213, 78, 169,
108, 86, 244, 234, 101, 122, 174, 8,
186, 120, 37, 46, 28, 166, 180, 198,
232, 221, 116, 31, 75, 189, 139, 138,
112, 62, 181, 102, 72, 3, 246, 14,
97, 53, 87, 185, 134, 193, 29, 158,
225, 248, 152, 17, 105, 217, 142, 148,
155, 30, 135, 233, 206, 85, 40, 223,
140, 161, 137, 13, 191, 230, 66, 104,
65, 153, 45, 15, 176, 84, 187, 22)
# inverse of S box
Si = (82, 9, 106, 213, 48, 54, 165, 56,
191, 64, 163, 158, 129, 243, 215, 251,
124, 227, 57, 130, 155, 47, 255, 135,
52, 142, 67, 68, 196, 222, 233, 203,
84, 123, 148, 50, 166, 194, 35, 61,
238, 76, 149, 11, 66, 250, 195, 78,
8, 46, 161, 102, 40, 217, 36, 178,
118, 91, 162, 73, 109, 139, 209, 37,
114, 248, 246, 100, 134, 104, 152, 22,
212, 164, 92, 204, 93, 101, 182, 146,
108, 112, 72, 80, 253, 237, 185, 218,
94, 21, 70, 87, 167, 141, 157, 132,
144, 216, 171, 0, 140, 188, 211, 10,
247, 228, 88, 5, 184, 179, 69, 6,
208, 44, 30, 143, 202, 63, 15, 2,
193, 175, 189, 3, 1, 19, 138, 107,
58, 145, 17, 65, 79, 103, 220, 234,
151, 242, 207, 206, 240, 180, 230, 115,
150, 172, 116, 34, 231, 173, 53, 133,
226, 249, 55, 232, 28, 117, 223, 110,
71, 241, 26, 113, 29, 41, 197, 137,
111, 183, 98, 14, 170, 24, 190, 27,
252, 86, 62, 75, 198, 210, 121, 32,
154, 219, 192, 254, 120, 205, 90, 244,
31, 221, 168, 51, 136, 7, 199, 49,
177, 18, 16, 89, 39, 128, 236, 95,
96, 81, 127, 169, 25, 181, 74, 13,
45, 229, 122, 159, 147, 201, 156, 239,
160, 224, 59, 77, 174, 42, 245, 176,
200, 235, 187, 60, 131, 83, 153, 97,
23, 43, 4, 126, 186, 119, 214, 38,
225, 105, 20, 99, 85, 33, 12, 125)
T1 = (0xc66363a5, 0xf87c7c84, 0xee777799, 0xf67b7b8d,
0xfff2f20d, 0xd66b6bbd, 0xde6f6fb1, 0x91c5c554,
0x60303050, 0x2010103, 0xce6767a9, 0x562b2b7d,
0xe7fefe19, 0xb5d7d762, 0x4dababe6, 0xec76769a,
0x8fcaca45, 0x1f82829d, 0x89c9c940, 0xfa7d7d87,
0xeffafa15, 0xb25959eb, 0x8e4747c9, 0xfbf0f00b,
0x41adadec, 0xb3d4d467, 0x5fa2a2fd, 0x45afafea,
0x239c9cbf, 0x53a4a4f7, 0xe4727296, 0x9bc0c05b,
0x75b7b7c2, 0xe1fdfd1c, 0x3d9393ae, 0x4c26266a,
0x6c36365a, 0x7e3f3f41, 0xf5f7f702, 0x83cccc4f,
0x6834345c, 0x51a5a5f4, 0xd1e5e534, 0xf9f1f108,
0xe2717193, 0xabd8d873, 0x62313153, 0x2a15153f,
0x804040c, 0x95c7c752, 0x46232365, 0x9dc3c35e,
0x30181828, 0x379696a1, 0xa05050f, 0x2f9a9ab5,
0xe070709, 0x24121236, 0x1b80809b, 0xdfe2e23d,
0xcdebeb26, 0x4e272769, 0x7fb2b2cd, 0xea75759f,
0x1209091b, 0x1d83839e, 0x582c2c74, 0x341a1a2e,
0x361b1b2d, 0xdc6e6eb2, 0xb45a5aee, 0x5ba0a0fb,
0xa45252f6, 0x763b3b4d, 0xb7d6d661, 0x7db3b3ce,
0x5229297b, 0xdde3e33e, 0x5e2f2f71, 0x13848497,
0xa65353f5, 0xb9d1d168, 0x0, 0xc1eded2c,
0x40202060, 0xe3fcfc1f, 0x79b1b1c8, 0xb65b5bed,
0xd46a6abe, 0x8dcbcb46, 0x67bebed9, 0x7239394b,
0x944a4ade, 0x984c4cd4, 0xb05858e8, 0x85cfcf4a,
0xbbd0d06b, 0xc5efef2a, 0x4faaaae5, 0xedfbfb16,
0x864343c5, 0x9a4d4dd7, 0x66333355, 0x11858594,
0x8a4545cf, 0xe9f9f910, 0x4020206, 0xfe7f7f81,
0xa05050f0, 0x783c3c44, 0x259f9fba, 0x4ba8a8e3,
0xa25151f3, 0x5da3a3fe, 0x804040c0, 0x58f8f8a,
0x3f9292ad, 0x219d9dbc, 0x70383848, 0xf1f5f504,
0x63bcbcdf, 0x77b6b6c1, 0xafdada75, 0x42212163,
0x20101030, 0xe5ffff1a, 0xfdf3f30e, 0xbfd2d26d,
0x81cdcd4c, 0x180c0c14, 0x26131335, 0xc3ecec2f,
0xbe5f5fe1, 0x359797a2, 0x884444cc, 0x2e171739,
0x93c4c457, 0x55a7a7f2, 0xfc7e7e82, 0x7a3d3d47,
0xc86464ac, 0xba5d5de7, 0x3219192b, 0xe6737395,
0xc06060a0, 0x19818198, 0x9e4f4fd1, 0xa3dcdc7f,
0x44222266, 0x542a2a7e, 0x3b9090ab, 0xb888883,
0x8c4646ca, 0xc7eeee29, 0x6bb8b8d3, 0x2814143c,
0xa7dede79, 0xbc5e5ee2, 0x160b0b1d, 0xaddbdb76,
0xdbe0e03b, 0x64323256, 0x743a3a4e, 0x140a0a1e,
0x924949db, 0xc06060a, 0x4824246c, 0xb85c5ce4,
0x9fc2c25d, 0xbdd3d36e, 0x43acacef, 0xc46262a6,
0x399191a8, 0x319595a4, 0xd3e4e437, 0xf279798b,
0xd5e7e732, 0x8bc8c843, 0x6e373759, 0xda6d6db7,
0x18d8d8c, 0xb1d5d564, 0x9c4e4ed2, 0x49a9a9e0,
0xd86c6cb4, 0xac5656fa, 0xf3f4f407, 0xcfeaea25,
0xca6565af, 0xf47a7a8e, 0x47aeaee9, 0x10080818,
0x6fbabad5, 0xf0787888, 0x4a25256f, 0x5c2e2e72,
0x381c1c24, 0x57a6a6f1, 0x73b4b4c7, 0x97c6c651,
0xcbe8e823, 0xa1dddd7c, 0xe874749c, 0x3e1f1f21,
0x964b4bdd, 0x61bdbddc, 0xd8b8b86, 0xf8a8a85,
0xe0707090, 0x7c3e3e42, 0x71b5b5c4, 0xcc6666aa,
0x904848d8, 0x6030305, 0xf7f6f601, 0x1c0e0e12,
0xc26161a3, 0x6a35355f, 0xae5757f9, 0x69b9b9d0,
0x17868691, 0x99c1c158, 0x3a1d1d27, 0x279e9eb9,
0xd9e1e138, 0xebf8f813, 0x2b9898b3, 0x22111133,
0xd26969bb, 0xa9d9d970, 0x78e8e89, 0x339494a7,
0x2d9b9bb6, 0x3c1e1e22, 0x15878792, 0xc9e9e920,
0x87cece49, 0xaa5555ff, 0x50282878, 0xa5dfdf7a,
0x38c8c8f, 0x59a1a1f8, 0x9898980, 0x1a0d0d17,
0x65bfbfda, 0xd7e6e631, 0x844242c6, 0xd06868b8,
0x824141c3, 0x299999b0, 0x5a2d2d77, 0x1e0f0f11,
0x7bb0b0cb, 0xa85454fc, 0x6dbbbbd6, 0x2c16163a)
T2 = (0xa5c66363, 0x84f87c7c, 0x99ee7777, 0x8df67b7b,
0xdfff2f2, 0xbdd66b6b, 0xb1de6f6f, 0x5491c5c5,
0x50603030, 0x3020101, 0xa9ce6767, 0x7d562b2b,
0x19e7fefe, 0x62b5d7d7, 0xe64dabab, 0x9aec7676,
0x458fcaca, 0x9d1f8282, 0x4089c9c9, 0x87fa7d7d,
0x15effafa, 0xebb25959, 0xc98e4747, 0xbfbf0f0,
0xec41adad, 0x67b3d4d4, 0xfd5fa2a2, 0xea45afaf,
0xbf239c9c, 0xf753a4a4, 0x96e47272, 0x5b9bc0c0,
0xc275b7b7, 0x1ce1fdfd, 0xae3d9393, 0x6a4c2626,
0x5a6c3636, 0x417e3f3f, 0x2f5f7f7, 0x4f83cccc,
0x5c683434, 0xf451a5a5, 0x34d1e5e5, 0x8f9f1f1,
0x93e27171, 0x73abd8d8, 0x53623131, 0x3f2a1515,
0xc080404, 0x5295c7c7, 0x65462323, 0x5e9dc3c3,
0x28301818, 0xa1379696, 0xf0a0505, 0xb52f9a9a,
0x90e0707, 0x36241212, 0x9b1b8080, 0x3ddfe2e2,
0x26cdebeb, 0x694e2727, 0xcd7fb2b2, 0x9fea7575,
0x1b120909, 0x9e1d8383, 0x74582c2c, 0x2e341a1a,
0x2d361b1b, 0xb2dc6e6e, 0xeeb45a5a, 0xfb5ba0a0,
0xf6a45252, 0x4d763b3b, 0x61b7d6d6, 0xce7db3b3,
0x7b522929, 0x3edde3e3, 0x715e2f2f, 0x97138484,
0xf5a65353, 0x68b9d1d1, 0x0, 0x2cc1eded,
0x60402020, 0x1fe3fcfc, 0xc879b1b1, 0xedb65b5b,
0xbed46a6a, 0x468dcbcb, 0xd967bebe, 0x4b723939,
0xde944a4a, 0xd4984c4c, 0xe8b05858, 0x4a85cfcf,
0x6bbbd0d0, 0x2ac5efef, 0xe54faaaa, 0x16edfbfb,
0xc5864343, 0xd79a4d4d, 0x55663333, 0x94118585,
0xcf8a4545, 0x10e9f9f9, 0x6040202, 0x81fe7f7f,
0xf0a05050, 0x44783c3c, 0xba259f9f, 0xe34ba8a8,
0xf3a25151, 0xfe5da3a3, 0xc0804040, 0x8a058f8f,
0xad3f9292, 0xbc219d9d, 0x48703838, 0x4f1f5f5,
0xdf63bcbc, 0xc177b6b6, 0x75afdada, 0x63422121,
0x30201010, 0x1ae5ffff, 0xefdf3f3, 0x6dbfd2d2,
0x4c81cdcd, 0x14180c0c, 0x35261313, 0x2fc3ecec,
0xe1be5f5f, 0xa2359797, 0xcc884444, 0x392e1717,
0x5793c4c4, 0xf255a7a7, 0x82fc7e7e, 0x477a3d3d,
0xacc86464, 0xe7ba5d5d, 0x2b321919, 0x95e67373,
0xa0c06060, 0x98198181, 0xd19e4f4f, 0x7fa3dcdc,
0x66442222, 0x7e542a2a, 0xab3b9090, 0x830b8888,
0xca8c4646, 0x29c7eeee, 0xd36bb8b8, 0x3c281414,
0x79a7dede, 0xe2bc5e5e, 0x1d160b0b, 0x76addbdb,
0x3bdbe0e0, 0x56643232, 0x4e743a3a, 0x1e140a0a,
0xdb924949, 0xa0c0606, 0x6c482424, 0xe4b85c5c,
0x5d9fc2c2, 0x6ebdd3d3, 0xef43acac, 0xa6c46262,
0xa8399191, 0xa4319595, 0x37d3e4e4, 0x8bf27979,
0x32d5e7e7, 0x438bc8c8, 0x596e3737, 0xb7da6d6d,
0x8c018d8d, 0x64b1d5d5, 0xd29c4e4e, 0xe049a9a9,
0xb4d86c6c, 0xfaac5656, 0x7f3f4f4, 0x25cfeaea,
0xafca6565, 0x8ef47a7a, 0xe947aeae, 0x18100808,
0xd56fbaba, 0x88f07878, 0x6f4a2525, 0x725c2e2e,
0x24381c1c, 0xf157a6a6, 0xc773b4b4, 0x5197c6c6,
0x23cbe8e8, 0x7ca1dddd, 0x9ce87474, 0x213e1f1f,
0xdd964b4b, 0xdc61bdbd, 0x860d8b8b, 0x850f8a8a,
0x90e07070, 0x427c3e3e, 0xc471b5b5, 0xaacc6666,
0xd8904848, 0x5060303, 0x1f7f6f6, 0x121c0e0e,
0xa3c26161, 0x5f6a3535, 0xf9ae5757, 0xd069b9b9,
0x91178686, 0x5899c1c1, 0x273a1d1d, 0xb9279e9e,
0x38d9e1e1, 0x13ebf8f8, 0xb32b9898, 0x33221111,
0xbbd26969, 0x70a9d9d9, 0x89078e8e, 0xa7339494,
0xb62d9b9b, 0x223c1e1e, 0x92158787, 0x20c9e9e9,
0x4987cece, 0xffaa5555, 0x78502828, 0x7aa5dfdf,
0x8f038c8c, 0xf859a1a1, 0x80098989, 0x171a0d0d,
0xda65bfbf, 0x31d7e6e6, 0xc6844242, 0xb8d06868,
0xc3824141, 0xb0299999, 0x775a2d2d, 0x111e0f0f,
0xcb7bb0b0, 0xfca85454, 0xd66dbbbb, 0x3a2c1616)
T3 = (0x63a5c663, 0x7c84f87c, 0x7799ee77, 0x7b8df67b,
0xf20dfff2, 0x6bbdd66b, 0x6fb1de6f, 0xc55491c5,
0x30506030, 0x1030201, 0x67a9ce67, 0x2b7d562b,
0xfe19e7fe, 0xd762b5d7, 0xabe64dab, 0x769aec76,
0xca458fca, 0x829d1f82, 0xc94089c9, 0x7d87fa7d,
0xfa15effa, 0x59ebb259, 0x47c98e47, 0xf00bfbf0,
0xadec41ad, 0xd467b3d4, 0xa2fd5fa2, 0xafea45af,
0x9cbf239c, 0xa4f753a4, 0x7296e472, 0xc05b9bc0,
0xb7c275b7, 0xfd1ce1fd, 0x93ae3d93, 0x266a4c26,
0x365a6c36, 0x3f417e3f, 0xf702f5f7, 0xcc4f83cc,
0x345c6834, 0xa5f451a5, 0xe534d1e5, 0xf108f9f1,
0x7193e271, 0xd873abd8, 0x31536231, 0x153f2a15,
0x40c0804, 0xc75295c7, 0x23654623, 0xc35e9dc3,
0x18283018, 0x96a13796, 0x50f0a05, 0x9ab52f9a,
0x7090e07, 0x12362412, 0x809b1b80, 0xe23ddfe2,
0xeb26cdeb, 0x27694e27, 0xb2cd7fb2, 0x759fea75,
0x91b1209, 0x839e1d83, 0x2c74582c, 0x1a2e341a,
0x1b2d361b, 0x6eb2dc6e, 0x5aeeb45a, 0xa0fb5ba0,
0x52f6a452, 0x3b4d763b, 0xd661b7d6, 0xb3ce7db3,
0x297b5229, 0xe33edde3, 0x2f715e2f, 0x84971384,
0x53f5a653, 0xd168b9d1, 0x0, 0xed2cc1ed,
0x20604020, 0xfc1fe3fc, 0xb1c879b1, 0x5bedb65b,
0x6abed46a, 0xcb468dcb, 0xbed967be, 0x394b7239,
0x4ade944a, 0x4cd4984c, 0x58e8b058, 0xcf4a85cf,
0xd06bbbd0, 0xef2ac5ef, 0xaae54faa, 0xfb16edfb,
0x43c58643, 0x4dd79a4d, 0x33556633, 0x85941185,
0x45cf8a45, 0xf910e9f9, 0x2060402, 0x7f81fe7f,
0x50f0a050, 0x3c44783c, 0x9fba259f, 0xa8e34ba8,
0x51f3a251, 0xa3fe5da3, 0x40c08040, 0x8f8a058f,
0x92ad3f92, 0x9dbc219d, 0x38487038, 0xf504f1f5,
0xbcdf63bc, 0xb6c177b6, 0xda75afda, 0x21634221,
0x10302010, 0xff1ae5ff, 0xf30efdf3, 0xd26dbfd2,
0xcd4c81cd, 0xc14180c, 0x13352613, 0xec2fc3ec,
0x5fe1be5f, 0x97a23597, 0x44cc8844, 0x17392e17,
0xc45793c4, 0xa7f255a7, 0x7e82fc7e, 0x3d477a3d,
0x64acc864, 0x5de7ba5d, 0x192b3219, 0x7395e673,
0x60a0c060, 0x81981981, 0x4fd19e4f, 0xdc7fa3dc,
0x22664422, 0x2a7e542a, 0x90ab3b90, 0x88830b88,
0x46ca8c46, 0xee29c7ee, 0xb8d36bb8, 0x143c2814,
0xde79a7de, 0x5ee2bc5e, 0xb1d160b, 0xdb76addb,
0xe03bdbe0, 0x32566432, 0x3a4e743a, 0xa1e140a,
0x49db9249, 0x60a0c06, 0x246c4824, 0x5ce4b85c,
0xc25d9fc2, 0xd36ebdd3, 0xacef43ac, 0x62a6c462,
0x91a83991, 0x95a43195, 0xe437d3e4, 0x798bf279,
0xe732d5e7, 0xc8438bc8, 0x37596e37, 0x6db7da6d,
0x8d8c018d, 0xd564b1d5, 0x4ed29c4e, 0xa9e049a9,
0x6cb4d86c, 0x56faac56, 0xf407f3f4, 0xea25cfea,
0x65afca65, 0x7a8ef47a, 0xaee947ae, 0x8181008,
0xbad56fba, 0x7888f078, 0x256f4a25, 0x2e725c2e,
0x1c24381c, 0xa6f157a6, 0xb4c773b4, 0xc65197c6,
0xe823cbe8, 0xdd7ca1dd, 0x749ce874, 0x1f213e1f,
0x4bdd964b, 0xbddc61bd, 0x8b860d8b, 0x8a850f8a,
0x7090e070, 0x3e427c3e, 0xb5c471b5, 0x66aacc66,
0x48d89048, 0x3050603, 0xf601f7f6, 0xe121c0e,
0x61a3c261, 0x355f6a35, 0x57f9ae57, 0xb9d069b9,
0x86911786, 0xc15899c1, 0x1d273a1d, 0x9eb9279e,
0xe138d9e1, 0xf813ebf8, 0x98b32b98, 0x11332211,
0x69bbd269, 0xd970a9d9, 0x8e89078e, 0x94a73394,
0x9bb62d9b, 0x1e223c1e, 0x87921587, 0xe920c9e9,
0xce4987ce, 0x55ffaa55, 0x28785028, 0xdf7aa5df,
0x8c8f038c, 0xa1f859a1, 0x89800989, 0xd171a0d,
0xbfda65bf, 0xe631d7e6, 0x42c68442, 0x68b8d068,
0x41c38241, 0x99b02999, 0x2d775a2d, 0xf111e0f,
0xb0cb7bb0, 0x54fca854, 0xbbd66dbb, 0x163a2c16)
T4 = (0x6363a5c6, 0x7c7c84f8, 0x777799ee, 0x7b7b8df6,
0xf2f20dff, 0x6b6bbdd6, 0x6f6fb1de, 0xc5c55491,
0x30305060, 0x1010302, 0x6767a9ce, 0x2b2b7d56,
0xfefe19e7, 0xd7d762b5, 0xababe64d, 0x76769aec,
0xcaca458f, 0x82829d1f, 0xc9c94089, 0x7d7d87fa,
0xfafa15ef, 0x5959ebb2, 0x4747c98e, 0xf0f00bfb,
0xadadec41, 0xd4d467b3, 0xa2a2fd5f, 0xafafea45,
0x9c9cbf23, 0xa4a4f753, 0x727296e4, 0xc0c05b9b,
0xb7b7c275, 0xfdfd1ce1, 0x9393ae3d, 0x26266a4c,
0x36365a6c, 0x3f3f417e, 0xf7f702f5, 0xcccc4f83,
0x34345c68, 0xa5a5f451, 0xe5e534d1, 0xf1f108f9,
0x717193e2, 0xd8d873ab, 0x31315362, 0x15153f2a,
0x4040c08, 0xc7c75295, 0x23236546, 0xc3c35e9d,
0x18182830, 0x9696a137, 0x5050f0a, 0x9a9ab52f,
0x707090e, 0x12123624, 0x80809b1b, 0xe2e23ddf,
0xebeb26cd, 0x2727694e, 0xb2b2cd7f, 0x75759fea,
0x9091b12, 0x83839e1d, 0x2c2c7458, 0x1a1a2e34,
0x1b1b2d36, 0x6e6eb2dc, 0x5a5aeeb4, 0xa0a0fb5b,
0x5252f6a4, 0x3b3b4d76, 0xd6d661b7, 0xb3b3ce7d,
0x29297b52, 0xe3e33edd, 0x2f2f715e, 0x84849713,
0x5353f5a6, 0xd1d168b9, 0x0, 0xeded2cc1,
0x20206040, 0xfcfc1fe3, 0xb1b1c879, 0x5b5bedb6,
0x6a6abed4, 0xcbcb468d, 0xbebed967, 0x39394b72,
0x4a4ade94, 0x4c4cd498, 0x5858e8b0, 0xcfcf4a85,
0xd0d06bbb, 0xefef2ac5, 0xaaaae54f, 0xfbfb16ed,
0x4343c586, 0x4d4dd79a, 0x33335566, 0x85859411,
0x4545cf8a, 0xf9f910e9, 0x2020604, 0x7f7f81fe,
0x5050f0a0, 0x3c3c4478, 0x9f9fba25, 0xa8a8e34b,
0x5151f3a2, 0xa3a3fe5d, 0x4040c080, 0x8f8f8a05,
0x9292ad3f, 0x9d9dbc21, 0x38384870, 0xf5f504f1,
0xbcbcdf63, 0xb6b6c177, 0xdada75af, 0x21216342,
0x10103020, 0xffff1ae5, 0xf3f30efd, 0xd2d26dbf,
0xcdcd4c81, 0xc0c1418, 0x13133526, 0xecec2fc3,
0x5f5fe1be, 0x9797a235, 0x4444cc88, 0x1717392e,
0xc4c45793, 0xa7a7f255, 0x7e7e82fc, 0x3d3d477a,
0x6464acc8, 0x5d5de7ba, 0x19192b32, 0x737395e6,
0x6060a0c0, 0x81819819, 0x4f4fd19e, 0xdcdc7fa3,
0x22226644, 0x2a2a7e54, 0x9090ab3b, 0x8888830b,
0x4646ca8c, 0xeeee29c7, 0xb8b8d36b, 0x14143c28,
0xdede79a7, 0x5e5ee2bc, 0xb0b1d16, 0xdbdb76ad,
0xe0e03bdb, 0x32325664, 0x3a3a4e74, 0xa0a1e14,
0x4949db92, 0x6060a0c, 0x24246c48, 0x5c5ce4b8,
0xc2c25d9f, 0xd3d36ebd, 0xacacef43, 0x6262a6c4,
0x9191a839, 0x9595a431, 0xe4e437d3, 0x79798bf2,
0xe7e732d5, 0xc8c8438b, 0x3737596e, 0x6d6db7da,
0x8d8d8c01, 0xd5d564b1, 0x4e4ed29c, 0xa9a9e049,
0x6c6cb4d8, 0x5656faac, 0xf4f407f3, 0xeaea25cf,
0x6565afca, 0x7a7a8ef4, 0xaeaee947, 0x8081810,
0xbabad56f, 0x787888f0, 0x25256f4a, 0x2e2e725c,
0x1c1c2438, 0xa6a6f157, 0xb4b4c773, 0xc6c65197,
0xe8e823cb, 0xdddd7ca1, 0x74749ce8, 0x1f1f213e,
0x4b4bdd96, 0xbdbddc61, 0x8b8b860d, 0x8a8a850f,
0x707090e0, 0x3e3e427c, 0xb5b5c471, 0x6666aacc,
0x4848d890, 0x3030506, 0xf6f601f7, 0xe0e121c,
0x6161a3c2, 0x35355f6a, 0x5757f9ae, 0xb9b9d069,
0x86869117, 0xc1c15899, 0x1d1d273a, 0x9e9eb927,
0xe1e138d9, 0xf8f813eb, 0x9898b32b, 0x11113322,
0x6969bbd2, 0xd9d970a9, 0x8e8e8907, 0x9494a733,
0x9b9bb62d, 0x1e1e223c, 0x87879215, 0xe9e920c9,
0xcece4987, 0x5555ffaa, 0x28287850, 0xdfdf7aa5,
0x8c8c8f03, 0xa1a1f859, 0x89898009, 0xd0d171a,
0xbfbfda65, 0xe6e631d7, 0x4242c684, 0x6868b8d0,
0x4141c382, 0x9999b029, 0x2d2d775a, 0xf0f111e,
0xb0b0cb7b, 0x5454fca8, 0xbbbbd66d, 0x16163a2c)
T5 = (0x51f4a750, 0x7e416553, 0x1a17a4c3, 0x3a275e96,
0x3bab6bcb, 0x1f9d45f1, 0xacfa58ab, 0x4be30393,
0x2030fa55, 0xad766df6, 0x88cc7691, 0xf5024c25,
0x4fe5d7fc, 0xc52acbd7, 0x26354480, 0xb562a38f,
0xdeb15a49, 0x25ba1b67, 0x45ea0e98, 0x5dfec0e1,
0xc32f7502, 0x814cf012, 0x8d4697a3, 0x6bd3f9c6,
0x38f5fe7, 0x15929c95, 0xbf6d7aeb, 0x955259da,
0xd4be832d, 0x587421d3, 0x49e06929, 0x8ec9c844,
0x75c2896a, 0xf48e7978, 0x99583e6b, 0x27b971dd,
0xbee14fb6, 0xf088ad17, 0xc920ac66, 0x7dce3ab4,
0x63df4a18, 0xe51a3182, 0x97513360, 0x62537f45,
0xb16477e0, 0xbb6bae84, 0xfe81a01c, 0xf9082b94,
0x70486858, 0x8f45fd19, 0x94de6c87, 0x527bf8b7,
0xab73d323, 0x724b02e2, 0xe31f8f57, 0x6655ab2a,
0xb2eb2807, 0x2fb5c203, 0x86c57b9a, 0xd33708a5,
0x302887f2, 0x23bfa5b2, 0x2036aba, 0xed16825c,
0x8acf1c2b, 0xa779b492, 0xf307f2f0, 0x4e69e2a1,
0x65daf4cd, 0x605bed5, 0xd134621f, 0xc4a6fe8a,
0x342e539d, 0xa2f355a0, 0x58ae132, 0xa4f6eb75,
0xb83ec39, 0x4060efaa, 0x5e719f06, 0xbd6e1051,
0x3e218af9, 0x96dd063d, 0xdd3e05ae, 0x4de6bd46,
0x91548db5, 0x71c45d05, 0x406d46f, 0x605015ff,
0x1998fb24, 0xd6bde997, 0x894043cc, 0x67d99e77,
0xb0e842bd, 0x7898b88, 0xe7195b38, 0x79c8eedb,
0xa17c0a47, 0x7c420fe9, 0xf8841ec9, 0x0,
0x9808683, 0x322bed48, 0x1e1170ac, 0x6c5a724e,
0xfd0efffb, 0xf853856, 0x3daed51e, 0x362d3927,
0xa0fd964, 0x685ca621, 0x9b5b54d1, 0x24362e3a,
0xc0a67b1, 0x9357e70f, 0xb4ee96d2, 0x1b9b919e,
0x80c0c54f, 0x61dc20a2, 0x5a774b69, 0x1c121a16,
0xe293ba0a, 0xc0a02ae5, 0x3c22e043, 0x121b171d,
0xe090d0b, 0xf28bc7ad, 0x2db6a8b9, 0x141ea9c8,
0x57f11985, 0xaf75074c, 0xee99ddbb, 0xa37f60fd,
0xf701269f, 0x5c72f5bc, 0x44663bc5, 0x5bfb7e34,
0x8b432976, 0xcb23c6dc, 0xb6edfc68, 0xb8e4f163,
0xd731dcca, 0x42638510, 0x13972240, 0x84c61120,
0x854a247d, 0xd2bb3df8, 0xaef93211, 0xc729a16d,
0x1d9e2f4b, 0xdcb230f3, 0xd8652ec, 0x77c1e3d0,
0x2bb3166c, 0xa970b999, 0x119448fa, 0x47e96422,
0xa8fc8cc4, 0xa0f03f1a, 0x567d2cd8, 0x223390ef,
0x87494ec7, 0xd938d1c1, 0x8ccaa2fe, 0x98d40b36,
0xa6f581cf, 0xa57ade28, 0xdab78e26, 0x3fadbfa4,
0x2c3a9de4, 0x5078920d, 0x6a5fcc9b, 0x547e4662,
0xf68d13c2, 0x90d8b8e8, 0x2e39f75e, 0x82c3aff5,
0x9f5d80be, 0x69d0937c, 0x6fd52da9, 0xcf2512b3,
0xc8ac993b, 0x10187da7, 0xe89c636e, 0xdb3bbb7b,
0xcd267809, 0x6e5918f4, 0xec9ab701, 0x834f9aa8,
0xe6956e65, 0xaaffe67e, 0x21bccf08, 0xef15e8e6,
0xbae79bd9, 0x4a6f36ce, 0xea9f09d4, 0x29b07cd6,
0x31a4b2af, 0x2a3f2331, 0xc6a59430, 0x35a266c0,
0x744ebc37, 0xfc82caa6, 0xe090d0b0, 0x33a7d815,
0xf104984a, 0x41ecdaf7, 0x7fcd500e, 0x1791f62f,
0x764dd68d, 0x43efb04d, 0xccaa4d54, 0xe49604df,
0x9ed1b5e3, 0x4c6a881b, 0xc12c1fb8, 0x4665517f,
0x9d5eea04, 0x18c355d, 0xfa877473, 0xfb0b412e,
0xb3671d5a, 0x92dbd252, 0xe9105633, 0x6dd64713,
0x9ad7618c, 0x37a10c7a, 0x59f8148e, 0xeb133c89,
0xcea927ee, 0xb761c935, 0xe11ce5ed, 0x7a47b13c,
0x9cd2df59, 0x55f2733f, 0x1814ce79, 0x73c737bf,
0x53f7cdea, 0x5ffdaa5b, 0xdf3d6f14, 0x7844db86,
0xcaaff381, 0xb968c43e, 0x3824342c, 0xc2a3405f,
0x161dc372, 0xbce2250c, 0x283c498b, 0xff0d9541,
0x39a80171, 0x80cb3de, 0xd8b4e49c, 0x6456c190,
0x7bcb8461, 0xd532b670, 0x486c5c74, 0xd0b85742)
T6 = (0x5051f4a7, 0x537e4165, 0xc31a17a4, 0x963a275e,
0xcb3bab6b, 0xf11f9d45, 0xabacfa58, 0x934be303,
0x552030fa, 0xf6ad766d, 0x9188cc76, 0x25f5024c,
0xfc4fe5d7, 0xd7c52acb, 0x80263544, 0x8fb562a3,
0x49deb15a, 0x6725ba1b, 0x9845ea0e, 0xe15dfec0,
0x2c32f75, 0x12814cf0, 0xa38d4697, 0xc66bd3f9,
0xe7038f5f, 0x9515929c, 0xebbf6d7a, 0xda955259,
0x2dd4be83, 0xd3587421, 0x2949e069, 0x448ec9c8,
0x6a75c289, 0x78f48e79, 0x6b99583e, 0xdd27b971,
0xb6bee14f, 0x17f088ad, 0x66c920ac, 0xb47dce3a,
0x1863df4a, 0x82e51a31, 0x60975133, 0x4562537f,
0xe0b16477, 0x84bb6bae, 0x1cfe81a0, 0x94f9082b,
0x58704868, 0x198f45fd, 0x8794de6c, 0xb7527bf8,
0x23ab73d3, 0xe2724b02, 0x57e31f8f, 0x2a6655ab,
0x7b2eb28, 0x32fb5c2, 0x9a86c57b, 0xa5d33708,
0xf2302887, 0xb223bfa5, 0xba02036a, 0x5ced1682,
0x2b8acf1c, 0x92a779b4, 0xf0f307f2, 0xa14e69e2,
0xcd65daf4, 0xd50605be, 0x1fd13462, 0x8ac4a6fe,
0x9d342e53, 0xa0a2f355, 0x32058ae1, 0x75a4f6eb,
0x390b83ec, 0xaa4060ef, 0x65e719f, 0x51bd6e10,
0xf93e218a, 0x3d96dd06, 0xaedd3e05, 0x464de6bd,
0xb591548d, 0x571c45d, 0x6f0406d4, 0xff605015,
0x241998fb, 0x97d6bde9, 0xcc894043, 0x7767d99e,
0xbdb0e842, 0x8807898b, 0x38e7195b, 0xdb79c8ee,
0x47a17c0a, 0xe97c420f, 0xc9f8841e, 0x0,
0x83098086, 0x48322bed, 0xac1e1170, 0x4e6c5a72,
0xfbfd0eff, 0x560f8538, 0x1e3daed5, 0x27362d39,
0x640a0fd9, 0x21685ca6, 0xd19b5b54, 0x3a24362e,
0xb10c0a67, 0xf9357e7, 0xd2b4ee96, 0x9e1b9b91,
0x4f80c0c5, 0xa261dc20, 0x695a774b, 0x161c121a,
0xae293ba, 0xe5c0a02a, 0x433c22e0, 0x1d121b17,
0xb0e090d, 0xadf28bc7, 0xb92db6a8, 0xc8141ea9,
0x8557f119, 0x4caf7507, 0xbbee99dd, 0xfda37f60,
0x9ff70126, 0xbc5c72f5, 0xc544663b, 0x345bfb7e,
0x768b4329, 0xdccb23c6, 0x68b6edfc, 0x63b8e4f1,
0xcad731dc, 0x10426385, 0x40139722, 0x2084c611,
0x7d854a24, 0xf8d2bb3d, 0x11aef932, 0x6dc729a1,
0x4b1d9e2f, 0xf3dcb230, 0xec0d8652, 0xd077c1e3,
0x6c2bb316, 0x99a970b9, 0xfa119448, 0x2247e964,
0xc4a8fc8c, 0x1aa0f03f, 0xd8567d2c, 0xef223390,
0xc787494e, 0xc1d938d1, 0xfe8ccaa2, 0x3698d40b,
0xcfa6f581, 0x28a57ade, 0x26dab78e, 0xa43fadbf,
0xe42c3a9d, 0xd507892, 0x9b6a5fcc, 0x62547e46,
0xc2f68d13, 0xe890d8b8, 0x5e2e39f7, 0xf582c3af,
0xbe9f5d80, 0x7c69d093, 0xa96fd52d, 0xb3cf2512,
0x3bc8ac99, 0xa710187d, 0x6ee89c63, 0x7bdb3bbb,
0x9cd2678, 0xf46e5918, 0x1ec9ab7, 0xa8834f9a,
0x65e6956e, 0x7eaaffe6, 0x821bccf, 0xe6ef15e8,
0xd9bae79b, 0xce4a6f36, 0xd4ea9f09, 0xd629b07c,
0xaf31a4b2, 0x312a3f23, 0x30c6a594, 0xc035a266,
0x37744ebc, 0xa6fc82ca, 0xb0e090d0, 0x1533a7d8,
0x4af10498, 0xf741ecda, 0xe7fcd50, 0x2f1791f6,
0x8d764dd6, 0x4d43efb0, 0x54ccaa4d, 0xdfe49604,
0xe39ed1b5, 0x1b4c6a88, 0xb8c12c1f, 0x7f466551,
0x49d5eea, 0x5d018c35, 0x73fa8774, 0x2efb0b41,
0x5ab3671d, 0x5292dbd2, 0x33e91056, 0x136dd647,
0x8c9ad761, 0x7a37a10c, 0x8e59f814, 0x89eb133c,
0xeecea927, 0x35b761c9, 0xede11ce5, 0x3c7a47b1,
0x599cd2df, 0x3f55f273, 0x791814ce, 0xbf73c737,
0xea53f7cd, 0x5b5ffdaa, 0x14df3d6f, 0x867844db,
0x81caaff3, 0x3eb968c4, 0x2c382434, 0x5fc2a340,
0x72161dc3, 0xcbce225, 0x8b283c49, 0x41ff0d95,
0x7139a801, 0xde080cb3, 0x9cd8b4e4, 0x906456c1,
0x617bcb84, 0x70d532b6, 0x74486c5c, 0x42d0b857)
T7 = (0xa75051f4, 0x65537e41, 0xa4c31a17, 0x5e963a27,
0x6bcb3bab, 0x45f11f9d, 0x58abacfa, 0x3934be3,
0xfa552030, 0x6df6ad76, 0x769188cc, 0x4c25f502,
0xd7fc4fe5, 0xcbd7c52a, 0x44802635, 0xa38fb562,
0x5a49deb1, 0x1b6725ba, 0xe9845ea, 0xc0e15dfe,
0x7502c32f, 0xf012814c, 0x97a38d46, 0xf9c66bd3,
0x5fe7038f, 0x9c951592, 0x7aebbf6d, 0x59da9552,
0x832dd4be, 0x21d35874, 0x692949e0, 0xc8448ec9,
0x896a75c2, 0x7978f48e, 0x3e6b9958, 0x71dd27b9,
0x4fb6bee1, 0xad17f088, 0xac66c920, 0x3ab47dce,
0x4a1863df, 0x3182e51a, 0x33609751, 0x7f456253,
0x77e0b164, 0xae84bb6b, 0xa01cfe81, 0x2b94f908,
0x68587048, 0xfd198f45, 0x6c8794de, 0xf8b7527b,
0xd323ab73, 0x2e2724b, 0x8f57e31f, 0xab2a6655,
0x2807b2eb, 0xc2032fb5, 0x7b9a86c5, 0x8a5d337,
0x87f23028, 0xa5b223bf, 0x6aba0203, 0x825ced16,
0x1c2b8acf, 0xb492a779, 0xf2f0f307, 0xe2a14e69,
0xf4cd65da, 0xbed50605, 0x621fd134, 0xfe8ac4a6,
0x539d342e, 0x55a0a2f3, 0xe132058a, 0xeb75a4f6,
0xec390b83, 0xefaa4060, 0x9f065e71, 0x1051bd6e,
0x8af93e21, 0x63d96dd, 0x5aedd3e, 0xbd464de6,
0x8db59154, 0x5d0571c4, 0xd46f0406, 0x15ff6050,
0xfb241998, 0xe997d6bd, 0x43cc8940, 0x9e7767d9,
0x42bdb0e8, 0x8b880789, 0x5b38e719, 0xeedb79c8,
0xa47a17c, 0xfe97c42, 0x1ec9f884, 0x0,
0x86830980, 0xed48322b, 0x70ac1e11, 0x724e6c5a,
0xfffbfd0e, 0x38560f85, 0xd51e3dae, 0x3927362d,
0xd9640a0f, 0xa621685c, 0x54d19b5b, 0x2e3a2436,
0x67b10c0a, 0xe70f9357, 0x96d2b4ee, 0x919e1b9b,
0xc54f80c0, 0x20a261dc, 0x4b695a77, 0x1a161c12,
0xba0ae293, 0x2ae5c0a0, 0xe0433c22, 0x171d121b,
0xd0b0e09, 0xc7adf28b, 0xa8b92db6, 0xa9c8141e,
0x198557f1, 0x74caf75, 0xddbbee99, 0x60fda37f,
0x269ff701, 0xf5bc5c72, 0x3bc54466, 0x7e345bfb,
0x29768b43, 0xc6dccb23, 0xfc68b6ed, 0xf163b8e4,
0xdccad731, 0x85104263, 0x22401397, 0x112084c6,
0x247d854a, 0x3df8d2bb, 0x3211aef9, 0xa16dc729,
0x2f4b1d9e, 0x30f3dcb2, 0x52ec0d86, 0xe3d077c1,
0x166c2bb3, 0xb999a970, 0x48fa1194, 0x642247e9,
0x8cc4a8fc, 0x3f1aa0f0, 0x2cd8567d, 0x90ef2233,
0x4ec78749, 0xd1c1d938, 0xa2fe8cca, 0xb3698d4,
0x81cfa6f5, 0xde28a57a, 0x8e26dab7, 0xbfa43fad,
0x9de42c3a, 0x920d5078, 0xcc9b6a5f, 0x4662547e,
0x13c2f68d, 0xb8e890d8, 0xf75e2e39, 0xaff582c3,
0x80be9f5d, 0x937c69d0, 0x2da96fd5, 0x12b3cf25,
0x993bc8ac, 0x7da71018, 0x636ee89c, 0xbb7bdb3b,
0x7809cd26, 0x18f46e59, 0xb701ec9a, 0x9aa8834f,
0x6e65e695, 0xe67eaaff, 0xcf0821bc, 0xe8e6ef15,
0x9bd9bae7, 0x36ce4a6f, 0x9d4ea9f, 0x7cd629b0,
0xb2af31a4, 0x23312a3f, 0x9430c6a5, 0x66c035a2,
0xbc37744e, 0xcaa6fc82, 0xd0b0e090, 0xd81533a7,
0x984af104, 0xdaf741ec, 0x500e7fcd, 0xf62f1791,
0xd68d764d, 0xb04d43ef, 0x4d54ccaa, 0x4dfe496,
0xb5e39ed1, 0x881b4c6a, 0x1fb8c12c, 0x517f4665,
0xea049d5e, 0x355d018c, 0x7473fa87, 0x412efb0b,
0x1d5ab367, 0xd25292db, 0x5633e910, 0x47136dd6,
0x618c9ad7, 0xc7a37a1, 0x148e59f8, 0x3c89eb13,
0x27eecea9, 0xc935b761, 0xe5ede11c, 0xb13c7a47,
0xdf599cd2, 0x733f55f2, 0xce791814, 0x37bf73c7,
0xcdea53f7, 0xaa5b5ffd, 0x6f14df3d, 0xdb867844,
0xf381caaf, 0xc43eb968, 0x342c3824, 0x405fc2a3,
0xc372161d, 0x250cbce2, 0x498b283c, 0x9541ff0d,
0x17139a8, 0xb3de080c, 0xe49cd8b4, 0xc1906456,
0x84617bcb, 0xb670d532, 0x5c74486c, 0x5742d0b8)
T8 = (0xf4a75051, 0x4165537e, 0x17a4c31a, 0x275e963a,
0xab6bcb3b, 0x9d45f11f, 0xfa58abac, 0xe303934b,
0x30fa5520, 0x766df6ad, 0xcc769188, 0x24c25f5,
0xe5d7fc4f, 0x2acbd7c5, 0x35448026, 0x62a38fb5,
0xb15a49de, 0xba1b6725, 0xea0e9845, 0xfec0e15d,
0x2f7502c3, 0x4cf01281, 0x4697a38d, 0xd3f9c66b,
0x8f5fe703, 0x929c9515, 0x6d7aebbf, 0x5259da95,
0xbe832dd4, 0x7421d358, 0xe0692949, 0xc9c8448e,
0xc2896a75, 0x8e7978f4, 0x583e6b99, 0xb971dd27,
0xe14fb6be, 0x88ad17f0, 0x20ac66c9, 0xce3ab47d,
0xdf4a1863, 0x1a3182e5, 0x51336097, 0x537f4562,
0x6477e0b1, 0x6bae84bb, 0x81a01cfe, 0x82b94f9,
0x48685870, 0x45fd198f, 0xde6c8794, 0x7bf8b752,
0x73d323ab, 0x4b02e272, 0x1f8f57e3, 0x55ab2a66,
0xeb2807b2, 0xb5c2032f, 0xc57b9a86, 0x3708a5d3,
0x2887f230, 0xbfa5b223, 0x36aba02, 0x16825ced,
0xcf1c2b8a, 0x79b492a7, 0x7f2f0f3, 0x69e2a14e,
0xdaf4cd65, 0x5bed506, 0x34621fd1, 0xa6fe8ac4,
0x2e539d34, 0xf355a0a2, 0x8ae13205, 0xf6eb75a4,
0x83ec390b, 0x60efaa40, 0x719f065e, 0x6e1051bd,
0x218af93e, 0xdd063d96, 0x3e05aedd, 0xe6bd464d,
0x548db591, 0xc45d0571, 0x6d46f04, 0x5015ff60,
0x98fb2419, 0xbde997d6, 0x4043cc89, 0xd99e7767,
0xe842bdb0, 0x898b8807, 0x195b38e7, 0xc8eedb79,
0x7c0a47a1, 0x420fe97c, 0x841ec9f8, 0x0,
0x80868309, 0x2bed4832, 0x1170ac1e, 0x5a724e6c,
0xefffbfd, 0x8538560f, 0xaed51e3d, 0x2d392736,
0xfd9640a, 0x5ca62168, 0x5b54d19b, 0x362e3a24,
0xa67b10c, 0x57e70f93, 0xee96d2b4, 0x9b919e1b,
0xc0c54f80, 0xdc20a261, 0x774b695a, 0x121a161c,
0x93ba0ae2, 0xa02ae5c0, 0x22e0433c, 0x1b171d12,
0x90d0b0e, 0x8bc7adf2, 0xb6a8b92d, 0x1ea9c814,
0xf1198557, 0x75074caf, 0x99ddbbee, 0x7f60fda3,
0x1269ff7, 0x72f5bc5c, 0x663bc544, 0xfb7e345b,
0x4329768b, 0x23c6dccb, 0xedfc68b6, 0xe4f163b8,
0x31dccad7, 0x63851042, 0x97224013, 0xc6112084,
0x4a247d85, 0xbb3df8d2, 0xf93211ae, 0x29a16dc7,
0x9e2f4b1d, 0xb230f3dc, 0x8652ec0d, 0xc1e3d077,
0xb3166c2b, 0x70b999a9, 0x9448fa11, 0xe9642247,
0xfc8cc4a8, 0xf03f1aa0, 0x7d2cd856, 0x3390ef22,
0x494ec787, 0x38d1c1d9, 0xcaa2fe8c, 0xd40b3698,
0xf581cfa6, 0x7ade28a5, 0xb78e26da, 0xadbfa43f,
0x3a9de42c, 0x78920d50, 0x5fcc9b6a, 0x7e466254,
0x8d13c2f6, 0xd8b8e890, 0x39f75e2e, 0xc3aff582,
0x5d80be9f, 0xd0937c69, 0xd52da96f, 0x2512b3cf,
0xac993bc8, 0x187da710, 0x9c636ee8, 0x3bbb7bdb,
0x267809cd, 0x5918f46e, 0x9ab701ec, 0x4f9aa883,
0x956e65e6, 0xffe67eaa, 0xbccf0821, 0x15e8e6ef,
0xe79bd9ba, 0x6f36ce4a, 0x9f09d4ea, 0xb07cd629,
0xa4b2af31, 0x3f23312a, 0xa59430c6, 0xa266c035,
0x4ebc3774, 0x82caa6fc, 0x90d0b0e0, 0xa7d81533,
0x4984af1, 0xecdaf741, 0xcd500e7f, 0x91f62f17,
0x4dd68d76, 0xefb04d43, 0xaa4d54cc, 0x9604dfe4,
0xd1b5e39e, 0x6a881b4c, 0x2c1fb8c1, 0x65517f46,
0x5eea049d, 0x8c355d01, 0x877473fa, 0xb412efb,
0x671d5ab3, 0xdbd25292, 0x105633e9, 0xd647136d,
0xd7618c9a, 0xa10c7a37, 0xf8148e59, 0x133c89eb,
0xa927eece, 0x61c935b7, 0x1ce5ede1, 0x47b13c7a,
0xd2df599c, 0xf2733f55, 0x14ce7918, 0xc737bf73,
0xf7cdea53, 0xfdaa5b5f, 0x3d6f14df, 0x44db8678,
0xaff381ca, 0x68c43eb9, 0x24342c38, 0xa3405fc2,
0x1dc37216, 0xe2250cbc, 0x3c498b28, 0xd9541ff,
0xa8017139, 0xcb3de08, 0xb4e49cd8, 0x56c19064,
0xcb84617b, 0x32b670d5, 0x6c5c7448, 0xb85742d0)
U1 = (0x0, 0xe090d0b, 0x1c121a16, 0x121b171d,
0x3824342c, 0x362d3927, 0x24362e3a, 0x2a3f2331,
0x70486858, 0x7e416553, 0x6c5a724e, 0x62537f45,
0x486c5c74, 0x4665517f, 0x547e4662, 0x5a774b69,
0xe090d0b0, 0xee99ddbb, 0xfc82caa6, 0xf28bc7ad,
0xd8b4e49c, 0xd6bde997, 0xc4a6fe8a, 0xcaaff381,
0x90d8b8e8, 0x9ed1b5e3, 0x8ccaa2fe, 0x82c3aff5,
0xa8fc8cc4, 0xa6f581cf, 0xb4ee96d2, 0xbae79bd9,
0xdb3bbb7b, 0xd532b670, 0xc729a16d, 0xc920ac66,
0xe31f8f57, 0xed16825c, 0xff0d9541, 0xf104984a,
0xab73d323, 0xa57ade28, 0xb761c935, 0xb968c43e,
0x9357e70f, 0x9d5eea04, 0x8f45fd19, 0x814cf012,
0x3bab6bcb, 0x35a266c0, 0x27b971dd, 0x29b07cd6,
0x38f5fe7, 0xd8652ec, 0x1f9d45f1, 0x119448fa,
0x4be30393, 0x45ea0e98, 0x57f11985, 0x59f8148e,
0x73c737bf, 0x7dce3ab4, 0x6fd52da9, 0x61dc20a2,
0xad766df6, 0xa37f60fd, 0xb16477e0, 0xbf6d7aeb,
0x955259da, 0x9b5b54d1, 0x894043cc, 0x87494ec7,
0xdd3e05ae, 0xd33708a5, 0xc12c1fb8, 0xcf2512b3,
0xe51a3182, 0xeb133c89, 0xf9082b94, 0xf701269f,
0x4de6bd46, 0x43efb04d, 0x51f4a750, 0x5ffdaa5b,
0x75c2896a, 0x7bcb8461, 0x69d0937c, 0x67d99e77,
0x3daed51e, 0x33a7d815, 0x21bccf08, 0x2fb5c203,
0x58ae132, 0xb83ec39, 0x1998fb24, 0x1791f62f,
0x764dd68d, 0x7844db86, 0x6a5fcc9b, 0x6456c190,
0x4e69e2a1, 0x4060efaa, 0x527bf8b7, 0x5c72f5bc,
0x605bed5, 0x80cb3de, 0x1a17a4c3, 0x141ea9c8,
0x3e218af9, 0x302887f2, 0x223390ef, 0x2c3a9de4,
0x96dd063d, 0x98d40b36, 0x8acf1c2b, 0x84c61120,
0xaef93211, 0xa0f03f1a, 0xb2eb2807, 0xbce2250c,
0xe6956e65, 0xe89c636e, 0xfa877473, 0xf48e7978,
0xdeb15a49, 0xd0b85742, 0xc2a3405f, 0xccaa4d54,
0x41ecdaf7, 0x4fe5d7fc, 0x5dfec0e1, 0x53f7cdea,
0x79c8eedb, 0x77c1e3d0, 0x65daf4cd, 0x6bd3f9c6,
0x31a4b2af, 0x3fadbfa4, 0x2db6a8b9, 0x23bfa5b2,
0x9808683, 0x7898b88, 0x15929c95, 0x1b9b919e,
0xa17c0a47, 0xaf75074c, 0xbd6e1051, 0xb3671d5a,
0x99583e6b, 0x97513360, 0x854a247d, 0x8b432976,
0xd134621f, 0xdf3d6f14, 0xcd267809, 0xc32f7502,
0xe9105633, 0xe7195b38, 0xf5024c25, 0xfb0b412e,
0x9ad7618c, 0x94de6c87, 0x86c57b9a, 0x88cc7691,
0xa2f355a0, 0xacfa58ab, 0xbee14fb6, 0xb0e842bd,
0xea9f09d4, 0xe49604df, 0xf68d13c2, 0xf8841ec9,
0xd2bb3df8, 0xdcb230f3, 0xcea927ee, 0xc0a02ae5,
0x7a47b13c, 0x744ebc37, 0x6655ab2a, 0x685ca621,
0x42638510, 0x4c6a881b, 0x5e719f06, 0x5078920d,
0xa0fd964, 0x406d46f, 0x161dc372, 0x1814ce79,
0x322bed48, 0x3c22e043, 0x2e39f75e, 0x2030fa55,
0xec9ab701, 0xe293ba0a, 0xf088ad17, 0xfe81a01c,
0xd4be832d, 0xdab78e26, 0xc8ac993b, 0xc6a59430,
0x9cd2df59, 0x92dbd252, 0x80c0c54f, 0x8ec9c844,
0xa4f6eb75, 0xaaffe67e, 0xb8e4f163, 0xb6edfc68,
0xc0a67b1, 0x2036aba, 0x10187da7, 0x1e1170ac,
0x342e539d, 0x3a275e96, 0x283c498b, 0x26354480,
0x7c420fe9, 0x724b02e2, 0x605015ff, 0x6e5918f4,
0x44663bc5, 0x4a6f36ce, 0x587421d3, 0x567d2cd8,
0x37a10c7a, 0x39a80171, 0x2bb3166c, 0x25ba1b67,
0xf853856, 0x18c355d, 0x13972240, 0x1d9e2f4b,
0x47e96422, 0x49e06929, 0x5bfb7e34, 0x55f2733f,
0x7fcd500e, 0x71c45d05, 0x63df4a18, 0x6dd64713,
0xd731dcca, 0xd938d1c1, 0xcb23c6dc, 0xc52acbd7,
0xef15e8e6, 0xe11ce5ed, 0xf307f2f0, 0xfd0efffb,
0xa779b492, 0xa970b999, 0xbb6bae84, 0xb562a38f,
0x9f5d80be, 0x91548db5, 0x834f9aa8, 0x8d4697a3)
U2 = (0x0, 0xb0e090d, 0x161c121a, 0x1d121b17,
0x2c382434, 0x27362d39, 0x3a24362e, 0x312a3f23,
0x58704868, 0x537e4165, 0x4e6c5a72, 0x4562537f,
0x74486c5c, 0x7f466551, 0x62547e46, 0x695a774b,
0xb0e090d0, 0xbbee99dd, 0xa6fc82ca, 0xadf28bc7,
0x9cd8b4e4, 0x97d6bde9, 0x8ac4a6fe, 0x81caaff3,
0xe890d8b8, 0xe39ed1b5, 0xfe8ccaa2, 0xf582c3af,
0xc4a8fc8c, 0xcfa6f581, 0xd2b4ee96, 0xd9bae79b,
0x7bdb3bbb, 0x70d532b6, 0x6dc729a1, 0x66c920ac,
0x57e31f8f, 0x5ced1682, 0x41ff0d95, 0x4af10498,
0x23ab73d3, 0x28a57ade, 0x35b761c9, 0x3eb968c4,
0xf9357e7, 0x49d5eea, 0x198f45fd, 0x12814cf0,
0xcb3bab6b, 0xc035a266, 0xdd27b971, 0xd629b07c,
0xe7038f5f, 0xec0d8652, 0xf11f9d45, 0xfa119448,
0x934be303, 0x9845ea0e, 0x8557f119, 0x8e59f814,
0xbf73c737, 0xb47dce3a, 0xa96fd52d, 0xa261dc20,
0xf6ad766d, 0xfda37f60, 0xe0b16477, 0xebbf6d7a,
0xda955259, 0xd19b5b54, 0xcc894043, 0xc787494e,
0xaedd3e05, 0xa5d33708, 0xb8c12c1f, 0xb3cf2512,
0x82e51a31, 0x89eb133c, 0x94f9082b, 0x9ff70126,
0x464de6bd, 0x4d43efb0, 0x5051f4a7, 0x5b5ffdaa,
0x6a75c289, 0x617bcb84, 0x7c69d093, 0x7767d99e,
0x1e3daed5, 0x1533a7d8, 0x821bccf, 0x32fb5c2,
0x32058ae1, 0x390b83ec, 0x241998fb, 0x2f1791f6,
0x8d764dd6, 0x867844db, 0x9b6a5fcc, 0x906456c1,
0xa14e69e2, 0xaa4060ef, 0xb7527bf8, 0xbc5c72f5,
0xd50605be, 0xde080cb3, 0xc31a17a4, 0xc8141ea9,
0xf93e218a, 0xf2302887, 0xef223390, 0xe42c3a9d,
0x3d96dd06, 0x3698d40b, 0x2b8acf1c, 0x2084c611,
0x11aef932, 0x1aa0f03f, 0x7b2eb28, 0xcbce225,
0x65e6956e, 0x6ee89c63, 0x73fa8774, 0x78f48e79,
0x49deb15a, 0x42d0b857, 0x5fc2a340, 0x54ccaa4d,
0xf741ecda, 0xfc4fe5d7, 0xe15dfec0, 0xea53f7cd,
0xdb79c8ee, 0xd077c1e3, 0xcd65daf4, 0xc66bd3f9,
0xaf31a4b2, 0xa43fadbf, 0xb92db6a8, 0xb223bfa5,
0x83098086, 0x8807898b, 0x9515929c, 0x9e1b9b91,
0x47a17c0a, 0x4caf7507, 0x51bd6e10, 0x5ab3671d,
0x6b99583e, 0x60975133, 0x7d854a24, 0x768b4329,
0x1fd13462, 0x14df3d6f, 0x9cd2678, 0x2c32f75,
0x33e91056, 0x38e7195b, 0x25f5024c, 0x2efb0b41,
0x8c9ad761, 0x8794de6c, 0x9a86c57b, 0x9188cc76,
0xa0a2f355, 0xabacfa58, 0xb6bee14f, 0xbdb0e842,
0xd4ea9f09, 0xdfe49604, 0xc2f68d13, 0xc9f8841e,
0xf8d2bb3d, 0xf3dcb230, 0xeecea927, 0xe5c0a02a,
0x3c7a47b1, 0x37744ebc, 0x2a6655ab, 0x21685ca6,
0x10426385, 0x1b4c6a88, 0x65e719f, 0xd507892,
0x640a0fd9, 0x6f0406d4, 0x72161dc3, 0x791814ce,
0x48322bed, 0x433c22e0, 0x5e2e39f7, 0x552030fa,
0x1ec9ab7, 0xae293ba, 0x17f088ad, 0x1cfe81a0,
0x2dd4be83, 0x26dab78e, 0x3bc8ac99, 0x30c6a594,
0x599cd2df, 0x5292dbd2, 0x4f80c0c5, 0x448ec9c8,
0x75a4f6eb, 0x7eaaffe6, 0x63b8e4f1, 0x68b6edfc,
0xb10c0a67, 0xba02036a, 0xa710187d, 0xac1e1170,
0x9d342e53, 0x963a275e, 0x8b283c49, 0x80263544,
0xe97c420f, 0xe2724b02, 0xff605015, 0xf46e5918,
0xc544663b, 0xce4a6f36, 0xd3587421, 0xd8567d2c,
0x7a37a10c, 0x7139a801, 0x6c2bb316, 0x6725ba1b,
0x560f8538, 0x5d018c35, 0x40139722, 0x4b1d9e2f,
0x2247e964, 0x2949e069, 0x345bfb7e, 0x3f55f273,
0xe7fcd50, 0x571c45d, 0x1863df4a, 0x136dd647,
0xcad731dc, 0xc1d938d1, 0xdccb23c6, 0xd7c52acb,
0xe6ef15e8, 0xede11ce5, 0xf0f307f2, 0xfbfd0eff,
0x92a779b4, 0x99a970b9, 0x84bb6bae, 0x8fb562a3,
0xbe9f5d80, 0xb591548d, 0xa8834f9a, 0xa38d4697)
U3 = (0x0, 0xd0b0e09, 0x1a161c12, 0x171d121b,
0x342c3824, 0x3927362d, 0x2e3a2436, 0x23312a3f,
0x68587048, 0x65537e41, 0x724e6c5a, 0x7f456253,
0x5c74486c, 0x517f4665, 0x4662547e, 0x4b695a77,
0xd0b0e090, 0xddbbee99, 0xcaa6fc82, 0xc7adf28b,
0xe49cd8b4, 0xe997d6bd, 0xfe8ac4a6, 0xf381caaf,
0xb8e890d8, 0xb5e39ed1, 0xa2fe8cca, 0xaff582c3,
0x8cc4a8fc, 0x81cfa6f5, 0x96d2b4ee, 0x9bd9bae7,
0xbb7bdb3b, 0xb670d532, 0xa16dc729, 0xac66c920,
0x8f57e31f, 0x825ced16, 0x9541ff0d, 0x984af104,
0xd323ab73, 0xde28a57a, 0xc935b761, 0xc43eb968,
0xe70f9357, 0xea049d5e, 0xfd198f45, 0xf012814c,
0x6bcb3bab, 0x66c035a2, 0x71dd27b9, 0x7cd629b0,
0x5fe7038f, 0x52ec0d86, 0x45f11f9d, 0x48fa1194,
0x3934be3, 0xe9845ea, 0x198557f1, 0x148e59f8,
0x37bf73c7, 0x3ab47dce, 0x2da96fd5, 0x20a261dc,
0x6df6ad76, 0x60fda37f, 0x77e0b164, 0x7aebbf6d,
0x59da9552, 0x54d19b5b, 0x43cc8940, 0x4ec78749,
0x5aedd3e, 0x8a5d337, 0x1fb8c12c, 0x12b3cf25,
0x3182e51a, 0x3c89eb13, 0x2b94f908, 0x269ff701,
0xbd464de6, 0xb04d43ef, 0xa75051f4, 0xaa5b5ffd,
0x896a75c2, 0x84617bcb, 0x937c69d0, 0x9e7767d9,
0xd51e3dae, 0xd81533a7, 0xcf0821bc, 0xc2032fb5,
0xe132058a, 0xec390b83, 0xfb241998, 0xf62f1791,
0xd68d764d, 0xdb867844, 0xcc9b6a5f, 0xc1906456,
0xe2a14e69, 0xefaa4060, 0xf8b7527b, 0xf5bc5c72,
0xbed50605, 0xb3de080c, 0xa4c31a17, 0xa9c8141e,
0x8af93e21, 0x87f23028, 0x90ef2233, 0x9de42c3a,
0x63d96dd, 0xb3698d4, 0x1c2b8acf, 0x112084c6,
0x3211aef9, 0x3f1aa0f0, 0x2807b2eb, 0x250cbce2,
0x6e65e695, 0x636ee89c, 0x7473fa87, 0x7978f48e,
0x5a49deb1, 0x5742d0b8, 0x405fc2a3, 0x4d54ccaa,
0xdaf741ec, 0xd7fc4fe5, 0xc0e15dfe, 0xcdea53f7,
0xeedb79c8, 0xe3d077c1, 0xf4cd65da, 0xf9c66bd3,
0xb2af31a4, 0xbfa43fad, 0xa8b92db6, 0xa5b223bf,
0x86830980, 0x8b880789, 0x9c951592, 0x919e1b9b,
0xa47a17c, 0x74caf75, 0x1051bd6e, 0x1d5ab367,
0x3e6b9958, 0x33609751, 0x247d854a, 0x29768b43,
0x621fd134, 0x6f14df3d, 0x7809cd26, 0x7502c32f,
0x5633e910, 0x5b38e719, 0x4c25f502, 0x412efb0b,
0x618c9ad7, 0x6c8794de, 0x7b9a86c5, 0x769188cc,
0x55a0a2f3, 0x58abacfa, 0x4fb6bee1, 0x42bdb0e8,
0x9d4ea9f, 0x4dfe496, 0x13c2f68d, 0x1ec9f884,
0x3df8d2bb, 0x30f3dcb2, 0x27eecea9, 0x2ae5c0a0,
0xb13c7a47, 0xbc37744e, 0xab2a6655, 0xa621685c,
0x85104263, 0x881b4c6a, 0x9f065e71, 0x920d5078,
0xd9640a0f, 0xd46f0406, 0xc372161d, 0xce791814,
0xed48322b, 0xe0433c22, 0xf75e2e39, 0xfa552030,
0xb701ec9a, 0xba0ae293, 0xad17f088, 0xa01cfe81,
0x832dd4be, 0x8e26dab7, 0x993bc8ac, 0x9430c6a5,
0xdf599cd2, 0xd25292db, 0xc54f80c0, 0xc8448ec9,
0xeb75a4f6, 0xe67eaaff, 0xf163b8e4, 0xfc68b6ed,
0x67b10c0a, 0x6aba0203, 0x7da71018, 0x70ac1e11,
0x539d342e, 0x5e963a27, 0x498b283c, 0x44802635,
0xfe97c42, 0x2e2724b, 0x15ff6050, 0x18f46e59,
0x3bc54466, 0x36ce4a6f, 0x21d35874, 0x2cd8567d,
0xc7a37a1, 0x17139a8, 0x166c2bb3, 0x1b6725ba,
0x38560f85, 0x355d018c, 0x22401397, 0x2f4b1d9e,
0x642247e9, 0x692949e0, 0x7e345bfb, 0x733f55f2,
0x500e7fcd, 0x5d0571c4, 0x4a1863df, 0x47136dd6,
0xdccad731, 0xd1c1d938, 0xc6dccb23, 0xcbd7c52a,
0xe8e6ef15, 0xe5ede11c, 0xf2f0f307, 0xfffbfd0e,
0xb492a779, 0xb999a970, 0xae84bb6b, 0xa38fb562,
0x80be9f5d, 0x8db59154, 0x9aa8834f, 0x97a38d46)
U4 = (0x0, 0x90d0b0e, 0x121a161c, 0x1b171d12,
0x24342c38, 0x2d392736, 0x362e3a24, 0x3f23312a,
0x48685870, 0x4165537e, 0x5a724e6c, 0x537f4562,
0x6c5c7448, 0x65517f46, 0x7e466254, 0x774b695a,
0x90d0b0e0, 0x99ddbbee, 0x82caa6fc, 0x8bc7adf2,
0xb4e49cd8, 0xbde997d6, 0xa6fe8ac4, 0xaff381ca,
0xd8b8e890, 0xd1b5e39e, 0xcaa2fe8c, 0xc3aff582,
0xfc8cc4a8, 0xf581cfa6, 0xee96d2b4, 0xe79bd9ba,
0x3bbb7bdb, 0x32b670d5, 0x29a16dc7, 0x20ac66c9,
0x1f8f57e3, 0x16825ced, 0xd9541ff, 0x4984af1,
0x73d323ab, 0x7ade28a5, 0x61c935b7, 0x68c43eb9,
0x57e70f93, 0x5eea049d, 0x45fd198f, 0x4cf01281,
0xab6bcb3b, 0xa266c035, 0xb971dd27, 0xb07cd629,
0x8f5fe703, 0x8652ec0d, 0x9d45f11f, 0x9448fa11,
0xe303934b, 0xea0e9845, 0xf1198557, 0xf8148e59,
0xc737bf73, 0xce3ab47d, 0xd52da96f, 0xdc20a261,
0x766df6ad, 0x7f60fda3, 0x6477e0b1, 0x6d7aebbf,
0x5259da95, 0x5b54d19b, 0x4043cc89, 0x494ec787,
0x3e05aedd, 0x3708a5d3, 0x2c1fb8c1, 0x2512b3cf,
0x1a3182e5, 0x133c89eb, 0x82b94f9, 0x1269ff7,
0xe6bd464d, 0xefb04d43, 0xf4a75051, 0xfdaa5b5f,
0xc2896a75, 0xcb84617b, 0xd0937c69, 0xd99e7767,
0xaed51e3d, 0xa7d81533, 0xbccf0821, 0xb5c2032f,
0x8ae13205, 0x83ec390b, 0x98fb2419, 0x91f62f17,
0x4dd68d76, 0x44db8678, 0x5fcc9b6a, 0x56c19064,
0x69e2a14e, 0x60efaa40, 0x7bf8b752, 0x72f5bc5c,
0x5bed506, 0xcb3de08, 0x17a4c31a, 0x1ea9c814,
0x218af93e, 0x2887f230, 0x3390ef22, 0x3a9de42c,
0xdd063d96, 0xd40b3698, 0xcf1c2b8a, 0xc6112084,
0xf93211ae, 0xf03f1aa0, 0xeb2807b2, 0xe2250cbc,
0x956e65e6, 0x9c636ee8, 0x877473fa, 0x8e7978f4,
0xb15a49de, 0xb85742d0, 0xa3405fc2, 0xaa4d54cc,
0xecdaf741, 0xe5d7fc4f, 0xfec0e15d, 0xf7cdea53,
0xc8eedb79, 0xc1e3d077, 0xdaf4cd65, 0xd3f9c66b,
0xa4b2af31, 0xadbfa43f, 0xb6a8b92d, 0xbfa5b223,
0x80868309, 0x898b8807, 0x929c9515, 0x9b919e1b,
0x7c0a47a1, 0x75074caf, 0x6e1051bd, 0x671d5ab3,
0x583e6b99, 0x51336097, 0x4a247d85, 0x4329768b,
0x34621fd1, 0x3d6f14df, 0x267809cd, 0x2f7502c3,
0x105633e9, 0x195b38e7, 0x24c25f5, 0xb412efb,
0xd7618c9a, 0xde6c8794, 0xc57b9a86, 0xcc769188,
0xf355a0a2, 0xfa58abac, 0xe14fb6be, 0xe842bdb0,
0x9f09d4ea, 0x9604dfe4, 0x8d13c2f6, 0x841ec9f8,
0xbb3df8d2, 0xb230f3dc, 0xa927eece, 0xa02ae5c0,
0x47b13c7a, 0x4ebc3774, 0x55ab2a66, 0x5ca62168,
0x63851042, 0x6a881b4c, 0x719f065e, 0x78920d50,
0xfd9640a, 0x6d46f04, 0x1dc37216, 0x14ce7918,
0x2bed4832, 0x22e0433c, 0x39f75e2e, 0x30fa5520,
0x9ab701ec, 0x93ba0ae2, 0x88ad17f0, 0x81a01cfe,
0xbe832dd4, 0xb78e26da, 0xac993bc8, 0xa59430c6,
0xd2df599c, 0xdbd25292, 0xc0c54f80, 0xc9c8448e,
0xf6eb75a4, 0xffe67eaa, 0xe4f163b8, 0xedfc68b6,
0xa67b10c, 0x36aba02, 0x187da710, 0x1170ac1e,
0x2e539d34, 0x275e963a, 0x3c498b28, 0x35448026,
0x420fe97c, 0x4b02e272, 0x5015ff60, 0x5918f46e,
0x663bc544, 0x6f36ce4a, 0x7421d358, 0x7d2cd856,
0xa10c7a37, 0xa8017139, 0xb3166c2b, 0xba1b6725,
0x8538560f, 0x8c355d01, 0x97224013, 0x9e2f4b1d,
0xe9642247, 0xe0692949, 0xfb7e345b, 0xf2733f55,
0xcd500e7f, 0xc45d0571, 0xdf4a1863, 0xd647136d,
0x31dccad7, 0x38d1c1d9, 0x23c6dccb, 0x2acbd7c5,
0x15e8e6ef, 0x1ce5ede1, 0x7f2f0f3, 0xefffbfd,
0x79b492a7, 0x70b999a9, 0x6bae84bb, 0x62a38fb5,
0x5d80be9f, 0x548db591, 0x4f9aa883, 0x4697a38d)
rcon = (0x1, 0x2, 0x4, 0x8, 0x10, 0x20, 0x40, 0x80,
0x1b, 0x36, 0x6c, 0xd8, 0xab, 0x4d, 0x9a, 0x2f,
0x5e, 0xbc, 0x63, 0xc6, 0x97, 0x35, 0x6a, 0xd4,
0xb3, 0x7d, 0xfa, 0xef, 0xc5, 0x91)
@deprecated_class_name('rijndael')
class Rijndael(object):
"""
Implementation of the AES (formely known as Rijndael) block cipher.
Supports key sizes of 128, 192 and 256 bits as well as the non
standard block sizes of 192 and 256 bits (the standard 128 bit block
size is the default).
Note: this is a pure python stright-forward implementation thus it is
vulnerable against majority, if not all possible side channel attacks.
Can process data just one block at a time, does not perform block
cipher chaining or plaintext padding.
:ival int block_size: the size of the encrypted blocks, in bytes
:ival list Ke: key schedule for encryption
:ival list Kd: key schedule for decryption
"""
def __init__(self, key, block_size = 16):
"""Initialise the object, derive keys for encryption and decryption."""
if block_size != 16 and block_size != 24 and block_size != 32:
raise ValueError('Invalid block size: ' + str(block_size))
if len(key) != 16 and len(key) != 24 and len(key) != 32:
raise ValueError('Invalid key size: ' + str(len(key)))
self.block_size = block_size
ROUNDS = num_rounds[len(key)][block_size]
BC = block_size // 4
# encryption round keys
Ke = [[0] * BC for i in range(ROUNDS + 1)]
# decryption round keys
Kd = [[0] * BC for i in range(ROUNDS + 1)]
ROUND_KEY_COUNT = (ROUNDS + 1) * BC
KC = len(key) // 4
# copy user material bytes into temporary ints
tk = []
for i in range(0, KC):
tk.append((key[i * 4] << 24) | (key[i * 4 + 1] << 16) |
(key[i * 4 + 2] << 8) | key[i * 4 + 3])
# copy values into round key arrays
t = 0
j = 0
while j < KC and t < ROUND_KEY_COUNT:
Ke[t // BC][t % BC] = tk[j]
Kd[ROUNDS - (t // BC)][t % BC] = tk[j]
j += 1
t += 1
tt = 0
rconpointer = 0
while t < ROUND_KEY_COUNT:
# extrapolate using phi (the round key evolution function)
tt = tk[KC - 1]
tk[0] ^= (S[(tt >> 16) & 0xFF] & 0xFF) << 24 ^ \
(S[(tt >> 8) & 0xFF] & 0xFF) << 16 ^ \
(S[ tt & 0xFF] & 0xFF) << 8 ^ \
(S[(tt >> 24) & 0xFF] & 0xFF) ^ \
(rcon[rconpointer] & 0xFF) << 24
rconpointer += 1
if KC != 8:
for i in range(1, KC):
tk[i] ^= tk[i-1]
else:
for i in range(1, KC // 2):
tk[i] ^= tk[i-1]
tt = tk[KC // 2 - 1]
tk[KC // 2] ^= (S[ tt & 0xFF] & 0xFF) ^ \
(S[(tt >> 8) & 0xFF] & 0xFF) << 8 ^ \
(S[(tt >> 16) & 0xFF] & 0xFF) << 16 ^ \
(S[(tt >> 24) & 0xFF] & 0xFF) << 24
for i in range(KC // 2 + 1, KC):
tk[i] ^= tk[i-1]
# copy values into round key arrays
j = 0
while j < KC and t < ROUND_KEY_COUNT:
Ke[t // BC][t % BC] = tk[j]
Kd[ROUNDS - (t // BC)][t % BC] = tk[j]
j += 1
t += 1
# inverse MixColumn where needed
for r in range(1, ROUNDS):
for j in range(BC):
tt = Kd[r][j]
Kd[r][j] = U1[(tt >> 24) & 0xFF] ^ \
U2[(tt >> 16) & 0xFF] ^ \
U3[(tt >> 8) & 0xFF] ^ \
U4[ tt & 0xFF]
self.Ke = Ke
self.Kd = Kd
def encrypt(self, plaintext):
"""Encrypt a single block of plaintext."""
if len(plaintext) != self.block_size:
raise ValueError('wrong block length, expected {0} got {1}'
.format(self.block_size, len(plaintext)))
Ke = self.Ke
BC = self.block_size // 4
ROUNDS = len(Ke) - 1
if BC == 4:
SC = 0
elif BC == 6:
SC = 1
else:
SC = 2
s1 = shifts[SC][1][0]
s2 = shifts[SC][2][0]
s3 = shifts[SC][3][0]
a = [0] * BC
# temporary work array
t = []
# plaintext to ints + key
for i in range(BC):
t.append((plaintext[i * 4 ] << 24 |
plaintext[i * 4 + 1] << 16 |
plaintext[i * 4 + 2] << 8 |
plaintext[i * 4 + 3] ) ^ Ke[0][i])
# apply round transforms
for r in range(1, ROUNDS):
for i in range(BC):
a[i] = (T1[(t[ i ] >> 24) & 0xFF] ^
T2[(t[(i + s1) % BC] >> 16) & 0xFF] ^
T3[(t[(i + s2) % BC] >> 8) & 0xFF] ^
T4[ t[(i + s3) % BC] & 0xFF] ) ^ Ke[r][i]
t = a[:]
# last round is special
result = []
for i in range(BC):
tt = Ke[ROUNDS][i]
result.append((S[(t[ i ] >> 24) & 0xFF] ^ (tt>>24)) & 0xFF)
result.append((S[(t[(i+s1) % BC] >> 16) & 0xFF] ^ (tt>>16)) & 0xFF)
result.append((S[(t[(i+s2) % BC] >> 8) & 0xFF] ^ (tt>> 8)) & 0xFF)
result.append((S[ t[(i+s3) % BC] & 0xFF] ^ tt ) & 0xFF)
return bytearray(result)
def decrypt(self, ciphertext):
"""Decrypt a block of ciphertext."""
if len(ciphertext) != self.block_size:
raise ValueError('wrong block length, expected {0} got {1}'
.format(self.block_size, len(ciphertext)))
Kd = self.Kd
BC = self.block_size // 4
ROUNDS = len(Kd) - 1
if BC == 4:
SC = 0
elif BC == 6:
SC = 1
else:
SC = 2
s1 = shifts[SC][1][1]
s2 = shifts[SC][2][1]
s3 = shifts[SC][3][1]
a = [0] * BC
# temporary work array
t = [0] * BC
# ciphertext to ints + key
for i in range(BC):
t[i] = (ciphertext[i * 4 ] << 24 |
ciphertext[i * 4 + 1] << 16 |
ciphertext[i * 4 + 2] << 8 |
ciphertext[i * 4 + 3] ) ^ Kd[0][i]
# apply round transforms
for r in range(1, ROUNDS):
for i in range(BC):
a[i] = (T5[(t[ i ] >> 24) & 0xFF] ^
T6[(t[(i + s1) % BC] >> 16) & 0xFF] ^
T7[(t[(i + s2) % BC] >> 8) & 0xFF] ^
T8[ t[(i + s3) % BC] & 0xFF] ) ^ Kd[r][i]
t = a[:]
# last round is special
result = []
for i in range(BC):
tt = Kd[ROUNDS][i]
result.append((Si[(t[ i ] >> 24) & 0xFF] ^ (tt>>24)) &0xFF)
result.append((Si[(t[(i+s1) % BC] >> 16) & 0xFF] ^ (tt>>16)) &0xFF)
result.append((Si[(t[(i+s2) % BC] >> 8) & 0xFF] ^ (tt>> 8)) &0xFF)
result.append((Si[ t[(i+s3) % BC] & 0xFF] ^ tt ) &0xFF)
return bytearray(result)
def encrypt(key, block):
return Rijndael(key, len(block)).encrypt(block)
def decrypt(key, block):
return Rijndael(key, len(block)).decrypt(block)
def test():
def t(kl, bl):
b = 'b' * bl
r = Rijndael('a' * kl, bl)
assert r.decrypt(r.encrypt(b)) == b
t(16, 16)
t(16, 24)
t(16, 32)
t(24, 16)
t(24, 24)
t(24, 32)
t(32, 16)
t(32, 24)
t(32, 32)