(iv);// 定义解密密钥constsecretKey='YourSecretKey123';// 16字节(128位)密钥// 解密文件内容constdecrypted=CryptoJS.AES.decrypt(encryptedContent,secretKey,{iv:iv});// 将解密后的内容保存到文件fs.writeFileSync('path/to/decrypted/file.txt',decrypted.toString(CryptoJS.enc.Utf8));console.log('...
*/ CryptoJS.mode.CFB = (function () { var CFB = CryptoJS.lib.BlockCipherMode.extend(); CFB.Encryptor = CFB.extend({ processBlock: function (words, offset) { // Shortcuts var cipher = this._cipher; var blockSize = cipher.blockSize; generateKeystreamAndEncrypt.call(this, words, offset...
$("#file256").text(hash); } } 4)CryptoJS update 但是上面的方式会把文件一次性读入内存,非常耗浏览器内存,当文件比较大时,容易导致浏览器崩溃,因此采用了CryptoJS update的方式,增量计算哈希值 function loadFile(fileId,hashId){ var contractFile = $("#"+fileId)[0].files[0]; var reader = new...
AES),又称Rijndael加密法,是美国联邦政府采用的一种区块加密标准。
{ /** @preserve * Counter block mode compatible with Dr Brian Gladman fileenc.c * derived from CryptoJS.mode.CTR * Jan Hruby jhruby.web@gmail.com */ CryptoJS.mode.CTRGladman = (function () { var CTRGladman = CryptoJS.lib.BlockCipherMode.extend(); function incWord(word) { if (...
读取txt 文件中的手机号,并将其通过 crypto-js 进行 MD5 加密之后下载新的 txt 文件,<template><div><inputtype="file"@change="handleFileUpload"/><button@click="downloadEncryptedFile">下载加密文件</button></div></templa
/* * Copyright (c) 2021 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * ...
fileInputStream.close(); fileOutputStream.close(); 我无法使用cryptojs在javascript中解密加密的内容。这是我尝试过的东西。 var key = CryptoJS.enc.Hex.parse(atob('uQsaW+WMUrjcsq1HMf+2JQ==')); var decrypted = CryptoJS.AES.decrypt(encryptedContent, key, { mode: CryptoJS.mode.CTR, iv: key...
process.argv[2];varcrypto =require('crypto');varfs =require('fs');varshasum = crypto.createHash('sha1');vars = fs.ReadStream(filename); s.on('data',function(d){ shasum.update(d); }); s.on('end',function(){vard = shasum.digest('hex');console.log(d +' '+ filename); })...
{encryptBlob(file,start,start+CHUNK_SIZE-1)}} 如您所见,我正试着将文件块(每个块为1MB或fileSize % 1MB)读取为ArrayBuffer,并将其转换为WordArray以供CryptoJS理解和加密。 在对所有块进行加密之后,我尝试将它们必须的每个单词写成一个blob (使用我在下面提到的CryptoJS在Google中的问题中找到的代码)和,我...