DNF_DLL/test/RSAC.cpp

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2022-02-17 13:17:46 +08:00
#pragma once
#include "pch.h"
//<2F><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
char MakecodeChar(char c, int key) {
return c = c ^ key;
}
//<2F><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>
char CutcodeChar(char c, int key) {
return c ^ key;
}
//<2F><><EFBFBD><EFBFBD>
void Makecode(char* pstr, int* pkey) {
int len = strlen(pstr);//<2F><>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>
for (int i = 0; i < len; i++)
*(pstr + i) = MakecodeChar(*(pstr + i), pkey[i % 5]);
}
//<2F><><EFBFBD><EFBFBD>
void Cutecode(char* pstr, int* pkey) {
int len = strlen(pstr);
for (int i = 0; i < len; i++)
*(pstr + i) = CutcodeChar(*(pstr + i), pkey[i % 5]);
}