.Net Core中使用NodeJs加解密DES，MD5，AES，REA

　　鉴于使用.net core我们的加解密也同时迁移到了跨平台上，我使用的是NodeJs加解密的。废话不多说了，还是来干活吧。

1.创建Node项目

2.添加package.json

{
  "name": "node-encrpty",
  "version": "0.0.0",
  "description": "NodeEncrpty",
  "main": "app.js",
  "author": {
    "name": "tl"
  },
  "dependencies": {
    "crypto": "0.0.3"
  }
}

红字标准的是要使用的npm包。

--------------------

已下是NodeJs核心代码了。

var crypto = require('crypto');
var fs = require('fs');

module.exports = {
    Md5encrypt: function(callback, content) {
        var md5 = crypto.createHash('md5');
        md5.update(content);
        var result = md5.digest('hex').toUpperCase();
        callback(null, result);
        //return result;
    },
    DESencrypt: function(callback, plaintext, key) {
        var ecb = 'DES';
        var enkey = new Buffer(key);
        var iv = key;
        var eniv = new Buffer(iv ? iv : 0, 'binary');
        var cipher = crypto.createCipheriv(ecb, enkey, eniv);
        cipher.setAutoPadding(true) //default true
        var ciph = cipher.update(plaintext, 'utf8', 'base64');
        ciph += cipher.final('base64');
        callback(null, ciph);
        //return ciph;
    },
    DESdecrypt: function(callback, encrypt_text, key) {
        var ecb = 'DES';
        var dekey = new Buffer(key);
        var iv = key;
        var deiv = new Buffer(iv ? iv : 0, 'binary');
        var decipher = crypto.createDecipheriv(ecb, dekey, deiv);
        decipher.setAutoPadding(true);
        var txt = decipher.update(encrypt_text, 'base64', 'utf8');
        txt += decipher.final('utf8');
        callback(null, txt);
        //return txt;
    },
    RSAencrypt: function(callback, plaintext, key) {
        var data = new Buffer(plaintext);
        var result = crypto.publicEncrypt({ key: key, padding: crypto.constants.RSA_PKCS1_PADDING }, data).toString('base64');
        callback(null, result);
        //return result;
    },
    RSAdecrypt: function(callback, encrypt_text, key) {
        var data = new Buffer(encrypt_text, 'base64');
        var result = crypto.privateDecrypt({ key: key, passphrase: '123456', padding: crypto.constants.RSA_PKCS1_PADDING }, data).toString('utf8');
        callback(null, result);
        //return result;
    },
    AESencrypt: function(callback, plaintext, key) {
        var ecb = 'aes-128-ecb';
        var clearEncoding = 'utf8';
        var iv = "";
        var cipherEncoding = 'base64';
        var cipher = crypto.createCipheriv(ecb, key, iv);
        var cipherChunks = [];
        cipherChunks.push(cipher.update(plaintext, clearEncoding, cipherEncoding));
        cipherChunks.push(cipher.final(cipherEncoding));
        var result = cipherChunks.join('');
        callback(null, result);
        //return result;

},
    AESdecrypt: function(callback, encrypt_text, key) {
        iv = "";
        var clearEncoding = 'utf8';
        var cipherEncoding = 'base64';
        var cipherChunks = [];
        var decipher = crypto.createDecipheriv('aes-128-ecb', key, iv);
        decipher.setAutoPadding(true);
        cipherChunks.push(decipher.update(encrypt_text, cipherEncoding, clearEncoding));
        cipherChunks.push(decipher.final(clearEncoding));
        var result = cipherChunks.join('');
        callback(null, result);
        //return result;
    }
}

3.使用属性注入类
public NodeEncrpty Cryptor { get; set; }

//RSA

Cryptor.RSAdecrypt(model.EncryptKey).Result;

//AES

Cryptor.AESdecrypt(Data, AesKey).Result;

//MD5

Cryptor.MD5encrypt(data).Result;

//DES

Cryptor.DESencrypt(data,Des_Key).Result;

好了以上就是NodeJs的加密方法了，请大家多多指教。