node-crypto-js可逆数据加密与解密

下载

npm install crypto-js

作用

对数据进行加密与解密

实例

const CryptoJS = require("crypto-js");

// 加密
// key：密钥，text：明文
function encrypt(key, text) {
    return CryptoJS.AES.encrypt(text, key).toString();
}

// 解密
// key：密钥，cipherText密文
function decrypt(key, cipherText) {
    let bytes = CryptoJS.AES.decrypt(cipherText, key);
    return bytes.toString(CryptoJS.enc.Utf8)
}

let key = "abc"
let text = "猪二哥"
let ciphertext = encrypt(key, text)
console.log("密文：" + ciphertext)
let originalText = decrypt(key, ciphertext)
console.log("明文：" + originalText)