Nodejs与Java通用AES加解密

一、nodejs加解密工具类：

/**
* AES util
*/
const CryptoJS = require('crypto-js')
export const AES = {
    //加密
    encode: (params) => {
        let { data, param, key } = params
        let result = JSON.parse(JSON.stringify(data))
        param.forEach(ele => {
            let data = result[ele]
            key = CryptoJS.enc.Utf8.parse(key)
            let iv = key
            let encrypted = CryptoJS.AES.encrypt(data,key,{
                iv: iv,
                mode: CryptoJS.mode.CBC,
                padding: CryptoJS.pad.ZeroPadding
            })
            result[ele] = encrypted.toString();
       })
       return result
    },
    decode: (params) => {
        let { data, param, key } = params
        let result = JSON.parse(JSON.stringify(data))
        param.forEach(ele => {
            let data = result[ele]
            key = CryptoJS.enc.Utf8.parse(key)
            let iv = key
            let decrypt = CryptoJS.AES.decrypt(data, key, {
                iv: iv,
                mode: CryptoJS.mode.CBC,
                padding: CryptoJS.pad.ZeroPadding
            });
            let decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
            result[ele] = decryptedStr.toString();
        })
        return result
    }
}

• 使用方法：
  （1）加密：

let user = AES.encode({
    data: {//要加密的数据
        username:'123456',
        password:'123456'
    },
    key: '1234567887654321',//加密的key
    param: ['password']//要加密哪些属性
})

（2）解密：

let user = AES.decode({
    data: {//要解密的数据
        username:'123456',
        password:'lBTqrKS0kZixOFXeZ0HRng=='
    },
    key: '1234567887654321',
    param: ['user']//要解密哪些属性
})

二、Java解密：

private static String decryptAES(String data, String pass) throws Exception {
    Cipher cipher = Cipher.getInstance("AES/CBC/NOPadding");
    SecretKeySpec keyspec = new SecretKeySpec(pass.getBytes(), KEY_ALGORITHM);
    IvParameterSpec ivspec = new IvParameterSpec(pass.getBytes());
    cipher.init(Cipher.DECRYPT_MODE, keyspec, ivspec);
    byte[] result=cipher.doFinal(Base64.decode(data.getBytes(CharsetUtil.UTF_8)));
    return new String(result, CharsetUtil.UTF_8);
}

• 使用方法:

try {
    String s = decryptAES("lBTqrKS0kZixOFXeZ0HRng==", "1234567887654321");
    System.out.println(s);
} catch (Exception e) {
    e.printStackTrace();
}

三、Java加密：

private static String encryptAES(String data,String pass) throws Exception {
    byte[] raw = pass.getBytes("utf-8");
    SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES");
    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
    IvParameterSpec iv = new IvParameterSpec(pass.getBytes());
    cipher.init(Cipher.ENCRYPT_MODE, skeySpec, iv);
    byte[] encrypted = cipher.doFinal(data.getBytes());
    return new Base64().encode(encrypted);
}

• 使用方法：

String e=encryptAES("123456","1234567887654321");
System.out.println(e);

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