var crypto = require('crypto')
/**
* AES加密的配置
* 1.密钥
* 2.偏移向量
* 3.算法模式CBC
* 4.补全值
*/
var AES_conf = {
key: '1234567890abcdef', //16位密钥
iv: 'yunzhifundsproke', //偏移向量
padding: 'PKCS7Padding' //补全值
}
var aes = {
/**
* AES_128_CBC 加密
* 128位
* return base64
*/
encryption: function (data) {
let key = AES_conf.key;
let iv = AES_conf.iv;
// let padding = AES_conf.padding;
var cipherChunks = [];
var cipher = crypto.createCipheriv('aes-128-cbc', key, iv);
cipher.setAutoPadding(true);
cipherChunks.push(cipher.update(data, 'utf8', 'base64'));
cipherChunks.push(cipher.final('base64'));
return cipherChunks.join('');
},
/**
* 解密
* return utf8
*/
decryption: function (data) {
let key = AES_conf.key;
let iv = AES_conf.iv;
// let padding = AES_conf.padding;
var cipherChunks = [];
var decipher = crypto.createDecipheriv('aes-128-cbc', key, iv);
decipher.setAutoPadding(true);
cipherChunks.push(decipher.update(data, 'base64', 'utf8'));
cipherChunks.push(decipher.final('utf8'));
return cipherChunks.join('');
}
}
module.exports = aes;
//更多前后端封装方法加QQ473190078随时免费回答(不要问我为什么人好没办法)
nodejs aes 对称加密
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转载自blog.csdn.net/qq_34527689/article/details/87783610
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