1 2 /*-------------------------------------------------------------*/ 3 /*--- Table for doing CRCs ---*/ 4 /*--- crctable.c ---*/ 5 /*-------------------------------------------------------------*/ 6 7 /* ------------------------------------------------------------------ 8 This file is part of bzip2/libbzip2, a program and library for 9 lossless, block-sorting data compression. 10 11 bzip2/libbzip2 version 1.0.4 of 20 December 2006 12 Copyright (C) 1996-2006 Julian Seward <jseward@bzip.org> 13 14 Please read the WARNING, DISCLAIMER and PATENTS sections in the 15 README file. 16 17 This program is released under the terms of the license contained 18 in the file LICENSE. 19 ------------------------------------------------------------------ */ 20 21 22 #include "bzlib_private.h" 23 24 /*-- 25 I think this is an implementation of the AUTODIN-II, 26 Ethernet & FDDI 32-bit CRC standard. Vaguely derived 27 from code by Rob Warnock, in Section 51 of the 28 comp.compression FAQ. 29 --*/ 30 31 UInt32 BZ2_crc32Table[256] = { 32 33 /*-- Ugly, innit? --*/ 34 35 0x00000000L, 0x04c11db7L, 0x09823b6eL, 0x0d4326d9L, 36 0x130476dcL, 0x17c56b6bL, 0x1a864db2L, 0x1e475005L, 37 0x2608edb8L, 0x22c9f00fL, 0x2f8ad6d6L, 0x2b4bcb61L, 38 0x350c9b64L, 0x31cd86d3L, 0x3c8ea00aL, 0x384fbdbdL, 39 0x4c11db70L, 0x48d0c6c7L, 0x4593e01eL, 0x4152fda9L, 40 0x5f15adacL, 0x5bd4b01bL, 0x569796c2L, 0x52568b75L, 41 0x6a1936c8L, 0x6ed82b7fL, 0x639b0da6L, 0x675a1011L, 42 0x791d4014L, 0x7ddc5da3L, 0x709f7b7aL, 0x745e66cdL, 43 0x9823b6e0L, 0x9ce2ab57L, 0x91a18d8eL, 0x95609039L, 44 0x8b27c03cL, 0x8fe6dd8bL, 0x82a5fb52L, 0x8664e6e5L, 45 0xbe2b5b58L, 0xbaea46efL, 0xb7a96036L, 0xb3687d81L, 46 0xad2f2d84L, 0xa9ee3033L, 0xa4ad16eaL, 0xa06c0b5dL, 47 0xd4326d90L, 0xd0f37027L, 0xddb056feL, 0xd9714b49L, 48 0xc7361b4cL, 0xc3f706fbL, 0xceb42022L, 0xca753d95L, 49 0xf23a8028L, 0xf6fb9d9fL, 0xfbb8bb46L, 0xff79a6f1L, 50 0xe13ef6f4L, 0xe5ffeb43L, 0xe8bccd9aL, 0xec7dd02dL, 51 0x34867077L, 0x30476dc0L, 0x3d044b19L, 0x39c556aeL, 52 0x278206abL, 0x23431b1cL, 0x2e003dc5L, 0x2ac12072L, 53 0x128e9dcfL, 0x164f8078L, 0x1b0ca6a1L, 0x1fcdbb16L, 54 0x018aeb13L, 0x054bf6a4L, 0x0808d07dL, 0x0cc9cdcaL, 55 0x7897ab07L, 0x7c56b6b0L, 0x71159069L, 0x75d48ddeL, 56 0x6b93dddbL, 0x6f52c06cL, 0x6211e6b5L, 0x66d0fb02L, 57 0x5e9f46bfL, 0x5a5e5b08L, 0x571d7dd1L, 0x53dc6066L, 58 0x4d9b3063L, 0x495a2dd4L, 0x44190b0dL, 0x40d816baL, 59 0xaca5c697L, 0xa864db20L, 0xa527fdf9L, 0xa1e6e04eL, 60 0xbfa1b04bL, 0xbb60adfcL, 0xb6238b25L, 0xb2e29692L, 61 0x8aad2b2fL, 0x8e6c3698L, 0x832f1041L, 0x87ee0df6L, 62 0x99a95df3L, 0x9d684044L, 0x902b669dL, 0x94ea7b2aL, 63 0xe0b41de7L, 0xe4750050L, 0xe9362689L, 0xedf73b3eL, 64 0xf3b06b3bL, 0xf771768cL, 0xfa325055L, 0xfef34de2L, 65 0xc6bcf05fL, 0xc27dede8L, 0xcf3ecb31L, 0xcbffd686L, 66 0xd5b88683L, 0xd1799b34L, 0xdc3abdedL, 0xd8fba05aL, 67 0x690ce0eeL, 0x6dcdfd59L, 0x608edb80L, 0x644fc637L, 68 0x7a089632L, 0x7ec98b85L, 0x738aad5cL, 0x774bb0ebL, 69 0x4f040d56L, 0x4bc510e1L, 0x46863638L, 0x42472b8fL, 70 0x5c007b8aL, 0x58c1663dL, 0x558240e4L, 0x51435d53L, 71 0x251d3b9eL, 0x21dc2629L, 0x2c9f00f0L, 0x285e1d47L, 72 0x36194d42L, 0x32d850f5L, 0x3f9b762cL, 0x3b5a6b9bL, 73 0x0315d626L, 0x07d4cb91L, 0x0a97ed48L, 0x0e56f0ffL, 74 0x1011a0faL, 0x14d0bd4dL, 0x19939b94L, 0x1d528623L, 75 0xf12f560eL, 0xf5ee4bb9L, 0xf8ad6d60L, 0xfc6c70d7L, 76 0xe22b20d2L, 0xe6ea3d65L, 0xeba91bbcL, 0xef68060bL, 77 0xd727bbb6L, 0xd3e6a601L, 0xdea580d8L, 0xda649d6fL, 78 0xc423cd6aL, 0xc0e2d0ddL, 0xcda1f604L, 0xc960ebb3L, 79 0xbd3e8d7eL, 0xb9ff90c9L, 0xb4bcb610L, 0xb07daba7L, 80 0xae3afba2L, 0xaafbe615L, 0xa7b8c0ccL, 0xa379dd7bL, 81 0x9b3660c6L, 0x9ff77d71L, 0x92b45ba8L, 0x9675461fL, 82 0x8832161aL, 0x8cf30badL, 0x81b02d74L, 0x857130c3L, 83 0x5d8a9099L, 0x594b8d2eL, 0x5408abf7L, 0x50c9b640L, 84 0x4e8ee645L, 0x4a4ffbf2L, 0x470cdd2bL, 0x43cdc09cL, 85 0x7b827d21L, 0x7f436096L, 0x7200464fL, 0x76c15bf8L, 86 0x68860bfdL, 0x6c47164aL, 0x61043093L, 0x65c52d24L, 87 0x119b4be9L, 0x155a565eL, 0x18197087L, 0x1cd86d30L, 88 0x029f3d35L, 0x065e2082L, 0x0b1d065bL, 0x0fdc1becL, 89 0x3793a651L, 0x3352bbe6L, 0x3e119d3fL, 0x3ad08088L, 90 0x2497d08dL, 0x2056cd3aL, 0x2d15ebe3L, 0x29d4f654L, 91 0xc5a92679L, 0xc1683bceL, 0xcc2b1d17L, 0xc8ea00a0L, 92 0xd6ad50a5L, 0xd26c4d12L, 0xdf2f6bcbL, 0xdbee767cL, 93 0xe3a1cbc1L, 0xe760d676L, 0xea23f0afL, 0xeee2ed18L, 94 0xf0a5bd1dL, 0xf464a0aaL, 0xf9278673L, 0xfde69bc4L, 95 0x89b8fd09L, 0x8d79e0beL, 0x803ac667L, 0x84fbdbd0L, 96 0x9abc8bd5L, 0x9e7d9662L, 0x933eb0bbL, 0x97ffad0cL, 97 0xafb010b1L, 0xab710d06L, 0xa6322bdfL, 0xa2f33668L, 98 0xbcb4666dL, 0xb8757bdaL, 0xb5365d03L, 0xb1f740b4L 99 }; 100 101 102 /*-------------------------------------------------------------*/ 103 /*--- end crctable.c ---*/ 104 /*-------------------------------------------------------------*/ 105