文本加密解密，自定义加密后密文内容

我很忙！

说明

根据自定义密文内容，进行加密，

效果图

[JavaScript] 纯文本查看 复制代码

?

001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050 051 052 053 054 055 056 057 058 059 060 061 062 063 064 065 066 067 068 069 070 071 072 073 074 075 076 077 078 079 080 081 082 083 084 085 086 087 088 089 090 091 092 093 094 095 096 097 098 099 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119

class BeastTranslator {     constructor() {         // 构造函数，初始化时设置字符映射表,自定义密文内容，可随意调整，建议三个字符加一个符号         this.sounds = ['我', '很', '忙', '!'];     }       beastToHex(beastStr) {         let hexStr = "";         for (let i = 0; i < beastStr.length; i += 2) {             // 遍历输入字符串，每次处理两个字符             let j = this.sounds.findIndex(item => item === beastStr[i]);             let k = this.sounds.findIndex(item => item === beastStr[i + 1]);             k = (j * 4 + k - i / 2 % 16 + 16) % 16;             // 计算对应的十六进制值             hexStr += k.toString(16).toUpperCase();             // 将十六进制值转换为大写字符串并添加到结果中         }         return hexStr;     }       hexToBeast(hexStr) {         let buffer = "";         for (let i = 0; i < hexStr.length; i++) {             let k = (parseInt(hexStr[i], 16) + i % 16) % 16;             // 计算对应的字符索引             buffer += this.sounds[Math.floor(k / 4)] + this.sounds[k % 4];             // 根据索引从字符映射表中获取字符并添加到缓冲区中         }         return buffer;     }       hexToText(hexStr) {         let buffer = "";         for (let i = 0; i < hexStr.length; i += 4) {             // 每四个字符一组进行处理             buffer += String.fromCharCode(parseInt(hexStr.substr(i, 4), 16));             // 根据十六进制代码获取对应的字符并添加到缓冲区中         }         return buffer;     }       textToHex(str) {         let hexStr = "";         for (let i = 0; i < str.length; i++) {             // 遍历输入字符串             hexStr += ("0000" + str.charCodeAt(i).toString(16)).substr(-4).toUpperCase();             // 将字符的 ASCII 码转换为十六进制字符串并格式化为四位，添加到结果中         }         return hexStr;     }       setSoundsFromBeast(beastStr) {         this.sounds[0] = beastStr[2];         // 设置字符映射表的第一个字符         this.sounds[1] = beastStr[1];         this.sounds[2] = beastStr[beastStr.length - 1];         this.sounds[3] = beastStr[0];     }       setSounds(str) {         this.sounds[0] = str[0];         this.sounds[1] = str[1];         this.sounds[2] = str[2];         this.sounds[3] = str[str.length - 1];     }       getSoundsStr() {         return this.sounds.join("");         // 返回字符映射表的字符串表示     }       getSounds() {         return this.sounds;         // 返回字符映射表     }       getSoundsForBeast() {         return [this.sounds[3], this.sounds[1], this.sounds[0], this.sounds[2]];         // 返回用于特定处理的字符映射表顺序     }       parseToNormal(beastStr) {         this.setSoundsFromBeast(beastStr);         // 根据输入字符串设置字符映射表         let hexCode = this.beastToHex(beastStr.substr(3, beastStr.length - 4));         // 将输入字符串的一部分转换为十六进制         return this.hexToText(hexCode);         // 将十六进制转换为普通文本字符串并返回     }       parseToBeast(normalStr, soundMap = null) {         if (soundMap) {             this.setSounds(soundMap);             // 如果有提供自定义字符映射表，则设置字符映射表         }         let hexCode = this.textToHex(normalStr);         // 将普通文本字符串转换为十六进制         let beastSound = this.hexToBeast(hexCode);         // 将十六进制转换为特定形式的字符串         let soundMapForBeast = this.getSoundsForBeast();         // 获取用于特定处理的字符映射表顺序         return [soundMapForBeast[0], soundMapForBeast[1], soundMapForBeast[2], beastSound, soundMapForBeast[3]].join("");         // 返回处理后的字符串     } }   function testTranslator() {     let translator = new BeastTranslator();     // 待加密文本     let strToEncode = "吾爱破解";     console.log('-----------------------------------------');     let encodedStr = translator.parseToBeast(strToEncode);     console.log("加密后：", encodedStr,'\n');     let decodedStr = translator.parseToNormal(encodedStr);     console.log("解密后：", decodedStr);     console.log('-----------------------------------------'); }   testTranslator();

error3

这想法不错，只是效率有点低，密文相对于明文的长度增长了数倍，但解密难度并不高。

涛之雨

提供一组相近混淆

["\\u0049","\\u006C","\\u007C","\\u0131","\\u0196","\\u01C0","\\u02E1","\\u0406","\\u05C0","\\u05D5","\\u05DF","\\u07CA","\\u0846","\\u0964","\\u09F7","\\u0B72","\\u0C79","\\u0F0D","\\u104A","\\u1C3B","\\u1C7E","\\u2097","\\u20D2","\\u20D3","\\u2160","\\u217C","\\u239F","\\u23A2","\\u23A5","\\u23AA","\\u23B8","\\u23B9","\\u23D0","\\u2502","\\u2503","\\u2575","\\u2577","\\u2579","\\u257B","\\u258F","\\u2595","\\u2D4F","\\u2F01","\\u3021","\\u3127","\\u3163","\\u31D1","\\u4E28","\\uA490","\\uA621","\\uA781","\\uA7FE","\\uA830","\\uA8CE","\\uA92F","\\uAAF0","\\uFF5C","\\uFFDC","\\uFFE8"]

["I","l","|","ı","Ɩ","ǀ","ˡ","І","׀","ו","ן","ߊ","ࡆ","।","৷","୲","౹","།","၊","᰻","᱾","ₗ","⃒","⃓","Ⅰ","ⅼ","⎟","⎢","⎥","⎪","⎸","⎹","⏐","│","┃","╵","╷","╹","╻","▏","▕","ⵏ","⼁","〡","ㄧ","ㅣ","㇑","丨","꒐","꘡","ꞁ","ꟾ","꠰","꣎","꤯","꫰","｜","ￜ","￨"]

wangxd

吾爱破解"吾爱破解"

wangsheng518

请问这个怎么用的 大佬  txt 可以加密吗

我很忙！

wangsheng518 发表于 2024-9-8 00:09
请问这个怎么用的 大佬  txt 可以加密吗

可以，只要以字符串传入都能转换

meder

感谢分享，自定义加密的好东西

surepj

还能这么玩，有意思啊

wocuo2

感谢分享

myFreefly

感谢分享！！