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#include<stdio.h>
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#include<stdlib.h>
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#include<time.h>
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#include<windows.h>
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#include<string.h>
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#include<math.h>
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#include"analysis table.h"
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#include "des.h"
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#include "hack.h"
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#include "key table.h"
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#include<iostream>
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#include<cstdlib>
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#include<cstring>
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#include<fstream>
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using namespace std;
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int main() {
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int chooseNum;
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int q;
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printf(" \n\n\n\n\n\n\n \n");
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printf(" ################################################################\n");
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printf(" ## ##\n");
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printf(" ## ##\n");
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printf(" ## DES差分分析 ##\n");
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printf(" ## ##\n");
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printf(" ## ##\n");
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printf(" ## ##\n");
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printf(" ################################################################\n\n");
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printf(" 请按任何键以继续 ,, ");
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getchar();
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system("cls");
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printf("\n\n\n\n\n\n\n 请选择任务序号:\n");
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printf(" @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n");
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printf(" @ @\n");
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printf(" @ ** 1=任务1 差分分析统计表 ** @\n");
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printf(" @ ** 2=任务2 输出密钥集合 ** @\n");
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printf(" @ ** 3=任务3 三轮差分攻击 ** @\n");
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printf(" @ ** 4=任务4 六轮差分攻击 ** @\n");
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printf(" @ ** ** @\n");
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printf(" @ ** 5= 退出 ** @\n");
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printf(" @ @\n");
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printf(" @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n");
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printf(" 请输入您的选择：");
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scanf("%d", &chooseNum);
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getchar();
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while (chooseNum != 5)
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{
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switch (chooseNum)
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{
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case 1:
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printf("请输入6位差分：");
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char intput[6];
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scanf("%s", intput);
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//gets_s(intput);
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int intputchafen[6];
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for (q = 0; q < 6; q++) {
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if (intput[q] == '0')
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intputchafen[q] = 0;
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else intputchafen[q] = 1; //防止用户输入了些奇奇怪怪的数字
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}
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printf("\n");
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mainFuntion(intputchafen);
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system("PAUSE");
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break;
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case 2:
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char E[6];
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char ee[6]; //E*
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char hello[4]; //输出差分
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printf("s盒的输入E:（6位）");
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scanf("%s",E);
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printf("s盒的输入e:（6位）");
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scanf("%s",ee);
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printf("s盒的输出差分hello:（4位）");
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scanf("%s",hello);
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mainFuntion4(E, ee, hello);
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system("PAUSE");
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break;
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case 3:
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system("3rnd.exe");
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break;
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case 4:
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ull inA = 0, inB = 0, outA = 0, outB = 0;
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ull inC = 0, inD = 0, outC = 0, outD = 0;
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ull key;
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printf("请输入初始64位密钥(十六进制以0x开头)：\n");
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cin >> hex >> key;
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//ull key = 0xF0F0F0F0F0F0F0F0;
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/* ull key = 0xF1F2F3F4F5F6F7F8;*/
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DesHacker hacker;
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for (int i = 0; i < 2; i++) {
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constructCipherPlaintexts(key, 1, inA, inB, outA, outB); // 随机生成满足第一种差分特征的两个明密文对
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hacker.addCipherPlaintexts(inA, inB, outA, outB); // 将构造好的明密文对传入DesHacker中
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}
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for (int i = 0; i < 2; i++) {
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constructCipherPlaintexts(key, 2, inC, inD, outC, outD); // 随机生成满足第二种差分特征的两个明密文对
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hacker.addCipherPlaintexts(inC, inD, outC, outD);
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}
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if (hacker.hack()) { // 差分分析
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ull result_key = hacker.getKey();
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printf("Success\n");
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print_long_hex(result_key);
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}
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else {
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printf("Failed...\n");
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}
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system("PAUSE");
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break;
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}
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system("cls");
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printf("\n\n\n\n\n\n\n 请选择任务序号:\n");
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printf(" @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n");
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printf(" @ @\n");
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printf(" @ ** 1=任务1 差分分析统计表 ** @\n");
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printf(" @ ** 2=任务2 输出密钥集合 ** @\n");
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printf(" @ ** 3=任务3 三轮差分攻击 ** @\n");
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printf(" @ ** 4=任务4 六轮差分攻击 ** @\n");
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printf(" @ ** ** @\n");
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printf(" @ ** 5= 退出 ** @\n");
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printf(" @ @\n");
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printf(" @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\n");
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printf(" 请输入您的选择：");
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scanf("%d", &chooseNum);
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getchar();
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}
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return 0;
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}
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