DNF_DLL/test/RSAC.cpp

17 lines
394 B
C++

#pragma once
#include "pch.h"
static int awqs = 0;
//单个字符解密
char CutcodeChar(char c, int key, int key2) {
awqs++;
char a = (((c - 1) ^ key) ^ key2) - key;
return a;
}
//解密
void Cutecode(char* pstr, int* pkey,int len) {
if(len == -1)len = strlen(pstr);
for (int i = 0; i < len; i++)
*(pstr + i) = CutcodeChar(*(pstr + i), pkey[i % 5], pkey[(i + 18) % 5]);
}