Annotation of truecrypt/crypto/spr.h, revision 1.1.1.1

1.1       root        1: /* crypto/des/spr.h */
                      2: /* Copyright (C) 1995-1997 Eric Young ([email protected])
                      3:  * All rights reserved.
                      4:  *
                      5:  * This package is an SSL implementation written
                      6:  * by Eric Young ([email protected]).
                      7:  * The implementation was written so as to conform with Netscapes SSL.
                      8:  * 
                      9:  * This library is free for commercial and non-commercial use as long as
                     10:  * the following conditions are aheared to.  The following conditions
                     11:  * apply to all code found in this distribution, be it the RC4, RSA,
                     12:  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
                     13:  * included with this distribution is covered by the same copyright terms
                     14:  * except that the holder is Tim Hudson ([email protected]).
                     15:  * 
                     16:  * Copyright remains Eric Young's, and as such any Copyright notices in
                     17:  * the code are not to be removed.
                     18:  * If this package is used in a product, Eric Young should be given attribution
                     19:  * as the author of the parts of the library used.
                     20:  * This can be in the form of a textual message at program startup or
                     21:  * in documentation (online or textual) provided with the package.
                     22:  * 
                     23:  * Redistribution and use in source and binary forms, with or without
                     24:  * modification, are permitted provided that the following conditions
                     25:  * are met:
                     26:  * 1. Redistributions of source code must retain the copyright
                     27:  *    notice, this list of conditions and the following disclaimer.
                     28:  * 2. Redistributions in binary form must reproduce the above copyright
                     29:  *    notice, this list of conditions and the following disclaimer in the
                     30:  *    documentation and/or other materials provided with the distribution.
                     31:  * 3. All advertising materials mentioning features or use of this software
                     32:  *    must display the following acknowledgement:
                     33:  *    "This product includes cryptographic software written by
                     34:  *     Eric Young ([email protected])"
                     35:  *    The word 'cryptographic' can be left out if the rouines from the library
                     36:  *    being used are not cryptographic related :-).
                     37:  * 4. If you include any Windows specific code (or a derivative thereof) from 
                     38:  *    the apps directory (application code) you must include an acknowledgement:
                     39:  *    "This product includes software written by Tim Hudson ([email protected])"
                     40:  * 
                     41:  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
                     42:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     43:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     44:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
                     45:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     46:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     47:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     48:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     49:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     50:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     51:  * SUCH DAMAGE.
                     52:  * 
                     53:  * The licence and distribution terms for any publically available version or
                     54:  * derivative of this code cannot be changed.  i.e. this code cannot simply be
                     55:  * copied and put under another distribution licence
                     56:  * [including the GNU Public Licence.]
                     57:  */
                     58: 
                     59: const DES_LONG des_SPtrans[8][64]={
                     60: {
                     61: /* nibble 0 */
                     62: 0x02080800L, 0x00080000L, 0x02000002L, 0x02080802L,
                     63: 0x02000000L, 0x00080802L, 0x00080002L, 0x02000002L,
                     64: 0x00080802L, 0x02080800L, 0x02080000L, 0x00000802L,
                     65: 0x02000802L, 0x02000000L, 0x00000000L, 0x00080002L,
                     66: 0x00080000L, 0x00000002L, 0x02000800L, 0x00080800L,
                     67: 0x02080802L, 0x02080000L, 0x00000802L, 0x02000800L,
                     68: 0x00000002L, 0x00000800L, 0x00080800L, 0x02080002L,
                     69: 0x00000800L, 0x02000802L, 0x02080002L, 0x00000000L,
                     70: 0x00000000L, 0x02080802L, 0x02000800L, 0x00080002L,
                     71: 0x02080800L, 0x00080000L, 0x00000802L, 0x02000800L,
                     72: 0x02080002L, 0x00000800L, 0x00080800L, 0x02000002L,
                     73: 0x00080802L, 0x00000002L, 0x02000002L, 0x02080000L,
                     74: 0x02080802L, 0x00080800L, 0x02080000L, 0x02000802L,
                     75: 0x02000000L, 0x00000802L, 0x00080002L, 0x00000000L,
                     76: 0x00080000L, 0x02000000L, 0x02000802L, 0x02080800L,
                     77: 0x00000002L, 0x02080002L, 0x00000800L, 0x00080802L,
                     78: },{
                     79: /* nibble 1 */
                     80: 0x40108010L, 0x00000000L, 0x00108000L, 0x40100000L,
                     81: 0x40000010L, 0x00008010L, 0x40008000L, 0x00108000L,
                     82: 0x00008000L, 0x40100010L, 0x00000010L, 0x40008000L,
                     83: 0x00100010L, 0x40108000L, 0x40100000L, 0x00000010L,
                     84: 0x00100000L, 0x40008010L, 0x40100010L, 0x00008000L,
                     85: 0x00108010L, 0x40000000L, 0x00000000L, 0x00100010L,
                     86: 0x40008010L, 0x00108010L, 0x40108000L, 0x40000010L,
                     87: 0x40000000L, 0x00100000L, 0x00008010L, 0x40108010L,
                     88: 0x00100010L, 0x40108000L, 0x40008000L, 0x00108010L,
                     89: 0x40108010L, 0x00100010L, 0x40000010L, 0x00000000L,
                     90: 0x40000000L, 0x00008010L, 0x00100000L, 0x40100010L,
                     91: 0x00008000L, 0x40000000L, 0x00108010L, 0x40008010L,
                     92: 0x40108000L, 0x00008000L, 0x00000000L, 0x40000010L,
                     93: 0x00000010L, 0x40108010L, 0x00108000L, 0x40100000L,
                     94: 0x40100010L, 0x00100000L, 0x00008010L, 0x40008000L,
                     95: 0x40008010L, 0x00000010L, 0x40100000L, 0x00108000L,
                     96: },{
                     97: /* nibble 2 */
                     98: 0x04000001L, 0x04040100L, 0x00000100L, 0x04000101L,
                     99: 0x00040001L, 0x04000000L, 0x04000101L, 0x00040100L,
                    100: 0x04000100L, 0x00040000L, 0x04040000L, 0x00000001L,
                    101: 0x04040101L, 0x00000101L, 0x00000001L, 0x04040001L,
                    102: 0x00000000L, 0x00040001L, 0x04040100L, 0x00000100L,
                    103: 0x00000101L, 0x04040101L, 0x00040000L, 0x04000001L,
                    104: 0x04040001L, 0x04000100L, 0x00040101L, 0x04040000L,
                    105: 0x00040100L, 0x00000000L, 0x04000000L, 0x00040101L,
                    106: 0x04040100L, 0x00000100L, 0x00000001L, 0x00040000L,
                    107: 0x00000101L, 0x00040001L, 0x04040000L, 0x04000101L,
                    108: 0x00000000L, 0x04040100L, 0x00040100L, 0x04040001L,
                    109: 0x00040001L, 0x04000000L, 0x04040101L, 0x00000001L,
                    110: 0x00040101L, 0x04000001L, 0x04000000L, 0x04040101L,
                    111: 0x00040000L, 0x04000100L, 0x04000101L, 0x00040100L,
                    112: 0x04000100L, 0x00000000L, 0x04040001L, 0x00000101L,
                    113: 0x04000001L, 0x00040101L, 0x00000100L, 0x04040000L,
                    114: },{
                    115: /* nibble 3 */
                    116: 0x00401008L, 0x10001000L, 0x00000008L, 0x10401008L,
                    117: 0x00000000L, 0x10400000L, 0x10001008L, 0x00400008L,
                    118: 0x10401000L, 0x10000008L, 0x10000000L, 0x00001008L,
                    119: 0x10000008L, 0x00401008L, 0x00400000L, 0x10000000L,
                    120: 0x10400008L, 0x00401000L, 0x00001000L, 0x00000008L,
                    121: 0x00401000L, 0x10001008L, 0x10400000L, 0x00001000L,
                    122: 0x00001008L, 0x00000000L, 0x00400008L, 0x10401000L,
                    123: 0x10001000L, 0x10400008L, 0x10401008L, 0x00400000L,
                    124: 0x10400008L, 0x00001008L, 0x00400000L, 0x10000008L,
                    125: 0x00401000L, 0x10001000L, 0x00000008L, 0x10400000L,
                    126: 0x10001008L, 0x00000000L, 0x00001000L, 0x00400008L,
                    127: 0x00000000L, 0x10400008L, 0x10401000L, 0x00001000L,
                    128: 0x10000000L, 0x10401008L, 0x00401008L, 0x00400000L,
                    129: 0x10401008L, 0x00000008L, 0x10001000L, 0x00401008L,
                    130: 0x00400008L, 0x00401000L, 0x10400000L, 0x10001008L,
                    131: 0x00001008L, 0x10000000L, 0x10000008L, 0x10401000L,
                    132: },{
                    133: /* nibble 4 */
                    134: 0x08000000L, 0x00010000L, 0x00000400L, 0x08010420L,
                    135: 0x08010020L, 0x08000400L, 0x00010420L, 0x08010000L,
                    136: 0x00010000L, 0x00000020L, 0x08000020L, 0x00010400L,
                    137: 0x08000420L, 0x08010020L, 0x08010400L, 0x00000000L,
                    138: 0x00010400L, 0x08000000L, 0x00010020L, 0x00000420L,
                    139: 0x08000400L, 0x00010420L, 0x00000000L, 0x08000020L,
                    140: 0x00000020L, 0x08000420L, 0x08010420L, 0x00010020L,
                    141: 0x08010000L, 0x00000400L, 0x00000420L, 0x08010400L,
                    142: 0x08010400L, 0x08000420L, 0x00010020L, 0x08010000L,
                    143: 0x00010000L, 0x00000020L, 0x08000020L, 0x08000400L,
                    144: 0x08000000L, 0x00010400L, 0x08010420L, 0x00000000L,
                    145: 0x00010420L, 0x08000000L, 0x00000400L, 0x00010020L,
                    146: 0x08000420L, 0x00000400L, 0x00000000L, 0x08010420L,
                    147: 0x08010020L, 0x08010400L, 0x00000420L, 0x00010000L,
                    148: 0x00010400L, 0x08010020L, 0x08000400L, 0x00000420L,
                    149: 0x00000020L, 0x00010420L, 0x08010000L, 0x08000020L,
                    150: },{
                    151: /* nibble 5 */
                    152: 0x80000040L, 0x00200040L, 0x00000000L, 0x80202000L,
                    153: 0x00200040L, 0x00002000L, 0x80002040L, 0x00200000L,
                    154: 0x00002040L, 0x80202040L, 0x00202000L, 0x80000000L,
                    155: 0x80002000L, 0x80000040L, 0x80200000L, 0x00202040L,
                    156: 0x00200000L, 0x80002040L, 0x80200040L, 0x00000000L,
                    157: 0x00002000L, 0x00000040L, 0x80202000L, 0x80200040L,
                    158: 0x80202040L, 0x80200000L, 0x80000000L, 0x00002040L,
                    159: 0x00000040L, 0x00202000L, 0x00202040L, 0x80002000L,
                    160: 0x00002040L, 0x80000000L, 0x80002000L, 0x00202040L,
                    161: 0x80202000L, 0x00200040L, 0x00000000L, 0x80002000L,
                    162: 0x80000000L, 0x00002000L, 0x80200040L, 0x00200000L,
                    163: 0x00200040L, 0x80202040L, 0x00202000L, 0x00000040L,
                    164: 0x80202040L, 0x00202000L, 0x00200000L, 0x80002040L,
                    165: 0x80000040L, 0x80200000L, 0x00202040L, 0x00000000L,
                    166: 0x00002000L, 0x80000040L, 0x80002040L, 0x80202000L,
                    167: 0x80200000L, 0x00002040L, 0x00000040L, 0x80200040L,
                    168: },{
                    169: /* nibble 6 */
                    170: 0x00004000L, 0x00000200L, 0x01000200L, 0x01000004L,
                    171: 0x01004204L, 0x00004004L, 0x00004200L, 0x00000000L,
                    172: 0x01000000L, 0x01000204L, 0x00000204L, 0x01004000L,
                    173: 0x00000004L, 0x01004200L, 0x01004000L, 0x00000204L,
                    174: 0x01000204L, 0x00004000L, 0x00004004L, 0x01004204L,
                    175: 0x00000000L, 0x01000200L, 0x01000004L, 0x00004200L,
                    176: 0x01004004L, 0x00004204L, 0x01004200L, 0x00000004L,
                    177: 0x00004204L, 0x01004004L, 0x00000200L, 0x01000000L,
                    178: 0x00004204L, 0x01004000L, 0x01004004L, 0x00000204L,
                    179: 0x00004000L, 0x00000200L, 0x01000000L, 0x01004004L,
                    180: 0x01000204L, 0x00004204L, 0x00004200L, 0x00000000L,
                    181: 0x00000200L, 0x01000004L, 0x00000004L, 0x01000200L,
                    182: 0x00000000L, 0x01000204L, 0x01000200L, 0x00004200L,
                    183: 0x00000204L, 0x00004000L, 0x01004204L, 0x01000000L,
                    184: 0x01004200L, 0x00000004L, 0x00004004L, 0x01004204L,
                    185: 0x01000004L, 0x01004200L, 0x01004000L, 0x00004004L,
                    186: },{
                    187: /* nibble 7 */
                    188: 0x20800080L, 0x20820000L, 0x00020080L, 0x00000000L,
                    189: 0x20020000L, 0x00800080L, 0x20800000L, 0x20820080L,
                    190: 0x00000080L, 0x20000000L, 0x00820000L, 0x00020080L,
                    191: 0x00820080L, 0x20020080L, 0x20000080L, 0x20800000L,
                    192: 0x00020000L, 0x00820080L, 0x00800080L, 0x20020000L,
                    193: 0x20820080L, 0x20000080L, 0x00000000L, 0x00820000L,
                    194: 0x20000000L, 0x00800000L, 0x20020080L, 0x20800080L,
                    195: 0x00800000L, 0x00020000L, 0x20820000L, 0x00000080L,
                    196: 0x00800000L, 0x00020000L, 0x20000080L, 0x20820080L,
                    197: 0x00020080L, 0x20000000L, 0x00000000L, 0x00820000L,
                    198: 0x20800080L, 0x20020080L, 0x20020000L, 0x00800080L,
                    199: 0x20820000L, 0x00000080L, 0x00800080L, 0x20020000L,
                    200: 0x20820080L, 0x00800000L, 0x20800000L, 0x20000080L,
                    201: 0x00820000L, 0x00020080L, 0x20020080L, 0x20800000L,
                    202: 0x00000080L, 0x20820000L, 0x00820080L, 0x00000000L,
                    203: 0x20000000L, 0x20800080L, 0x00020000L, 0x00820080L,
                    204: }};

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