修改时间容器前

test/RSAC.cpp

@@ -1,24 +1,15 @@
 #pragma once
 #include "pch.h"
 
-//单个字符异或运算
-char MakecodeChar(char c, int key) {
-    return c = c ^ key;
-}
+
 //单个字符解密
-char CutcodeChar(char c, int key) {
-    return c ^ key;
-}
-//加密
-void Makecode(char* pstr, int* pkey) {
-    int len = strlen(pstr);//获取长度
-    for (int i = 0; i < len; i++)
-        *(pstr + i) = MakecodeChar(*(pstr + i), pkey[i % 5]);
+char CutcodeChar(char c, int key, int key2) {
+    return (((c - 1) ^ key) ^ key2) - key;
 }
 
 //解密
 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]);
+        *(pstr + i) = CutcodeChar(*(pstr + i), pkey[i % 5], pkey[(i + 18) % 5]);
 }