datas.h

大随机数生成器算法的研究与实现.大随机数已经在当今社会的各个领域中都频繁使用

//文件名: datas.h
//作用:   储存DES加密时的各种表格(见DES算法)
//////////////////////////////////////////////
#ifndef DATAS_H
#define DATAS_H

unsigned char IP[64]=
{58,50,42,34,26,18,10,2,
60,52,44,36,28,20,12,4,
62,54,46,38,30,22,14,6,
64,56,48,40,32,24,16,8,
57,49,41,33,25,17, 9,1,
59,51,43,35,27,19,11,3,
61,53,45,37,29,21,13,5,
63,55,47,39,31,23,15,7
};   /*初始置换IP*/

unsigned char E[48]=
{32,1, 2, 3, 4, 5,
4, 5, 6, 7, 8, 9,
8, 9, 10,11,12,13,
12,13,14,15,16,17,
16,17,18,19,20,21,
20,21,22,23,24,25,
24,25,26,27,28,29,
28,29,30,31,32,1
};/*选择扩展运算E*/

unsigned char P[32]=
{16,7, 20,21,
29,12,28,17,
1, 15,23,26,
5, 18,31,10,
2, 8, 24,14,
32,27, 3, 9,
19,13,30, 6,
22,11, 4,25,
};/*转换运算P*/


unsigned char S[8][4][16]={
{{14,4,13,1,2,15,11,8,3,10,6,12,5,9,0,7},
{0,15,7,4,14,2,13,1,10,6,12,11,9,5,3,8},
{4,1,14,8,13,6,2,11,15,12,9,7,3,10,5,0},    /*S1*/
{15,12,8,2,4,9,1,7,5,11,3,14,10,0,6,13}},
/************************************************/
{{15,1,8,14,6,11,3,4,9,7,2,13,12,0,5,10},
{3,13,4,7,15,2,8,14,12,0,1,10,6,9,11,5},    /*S2*/
{0,14,7,11,10,4,13,1,5,8,12,6,9,3,2,15},
{13,8,10,1,3,15,4,2,11,6,7,12,0,5,14,9}},
/************************************************/
{{10,0,9,14,6,3,15,5,1,13,12,7,11,4,2,8},
{13,7,0,9,3,4,6,10,2,8,5,14,12,11,15,1},
{13,6,4,9,8,15,3,0,11,1,2,12,5,10,14,7},    /*S3*/
{1,10,13,0,6,9,8,7,4,15,14,3,11,5,2,12}},
/************************************************/
{{7,13,14,3,0,6,9,10,1,2,8,5,11,12,4,15},
{13,8,11,5,6,15,0,3,4,7,2,12,1,10,14,9},
{10,6,9,0,12,11,7,13,15,1,3,14,5,2,8,4},
{3,15,0,6,10,1,13,8,9,4,5,11,12,7,2,14}},   /*S4*/
/************************************************/
{{2,12,4,1,7,10,11,6,8,5,3,15,13,0,14,9},
{14,11,2,12,4,7,13,1,5,0,15,10,3,9,8,6},
{4,2,1,11,10,13,7,8,15,9,12,5,6,3,0,14},
{11,8,12,7,1,14,2,13,6,15,0,9,10,4,5,3}},  /*S5*/
/************************************************/
{{12,1,10,15,9,2,6,8,0,13,3,4,14,7,5,11},
{10,15,4,2,7,12,9,5,6,1,13,14,0,11,3,8},
{9,14,15,5,2,8,12,3,7,0,4,10,1,13,11,6},
{4,3,2,12,9,5,15,10,11,14,1,7,6,0,8,13}},  /*S6*/
/************************************************/
{{4,11,2,14,15,0,8,13,3,12,9,7,5,10,6,1},
{13,0,11,7,4,9,1,10,14,3,5,12,2,15,8,6},
{1,4,11,13,12,3,7,14,10,15,6,8,0,5,9,2},
{6,11,13,8,1,4,10,7,9,5,0,15,14,2,3,12}},  /*S7*/
/************************************************/
{{13,2,8,4,6,15,11,1,10,9,3,14,5,0,12,7},
{1,15,13,8,10,3,7,4,12,5,6,11,0,14,9,2},
{7,11,4,1,9,12,14,2,0,6,10,13,15,3,5,8},
{2,1,14,7,4,10,8,13,15,12,9,0,3,5,6,11}}};  /*S8*/

unsigned char PC_1[57]={57,49,41,33,25,17,9,
                        1,58,50,42,34,26,18,
                        10,2,59,51,43,35,27,
                        19,11,3,60,52,44,36,

                        63,55,47,39,31,23,15,
                        7,62,54,46,38,30,22,        /*置换选择1*/
                        14,6,61,53,45,37,29,
                        21,13,5,28,20,12,4};


unsigned char PC_2[49]={14,17,11,24,1,5,
                        3,28,15,6,21,10,
                        23,19,12,4,26,8,
                        16,7,27,20,13,2,       /*置换选择2*/

                        41,52,31,37,47,55,
                        30,40,51,45,33,48,
                        44,49,39,56,34,53,
                        46,42,50,36,29,32};



unsigned char LeftCount[16]={1,1,2,2,2,2,2,2,1,2,2,2,2,2,2,1};

#endif