问题描述
你好,我试图在我的应用程序中实现加密。我使用角(角-4)作为前端,节点js用于后端。通过socket.io通过自定义命令进行通信。但是基本上我坚持的是在客户端找到一个适用于RSA加密的库。客户端将首先请求服务器进行RSA公钥。服务器响应密钥,但现在我找不到任何适合使用RSA加密数据的库。我试过了node-rsa。以下是来自'node-rsa'的代码sn import *作为NodeRSA;
@Injectable()
export class SecurityService {
RSA:any
initializeRSA(key:string){
this.RSA =新的NodeRSA();
this.RSA.importKey(key)
console.log(this.RSA.encrypt('Hello World'));
}
但我收到此错误。
加密时出错。原始错误:TypeError:crypt.createHash不是一个函数
在NodeRSA.webpackJsonp ... / .. / .. / .. / node-rsa / src / NodeRSA.js.module.exports.NodeRSA $ $ encrypt
帮助将非常感激。
请在这里找到解决方案Plunker:
JSEncrypt with angular
链接:https://plnkr.co/edit/sEPK1DcynMphJnGziUVX
在Angular Project的资产文件夹中添加JSEncrypt Lib javascript文件。
在 index.html中添加脚本
< script src = jsencrypt.js>< / script>
所以,它可以在所有的组件。
在要使用它的组件文件中声明JSEncrypt。
declare var JSEncrypt:any;
Inside类声明变量
decrypt = new JSEncrypt();
const privatekey =私钥在这里;
const publickey =公钥去这里;
const decryptDataRow = Decreted data string;
this.decrypt.setPrivateKey(privatekey);
this.decryptdata = this.decrypt.decrypt(decryptDataRow);
decryptdata
conation result string
Hello I am trying to implement encryption in my application. I am using angular (angular-4) for the frontend and node js for the backend. Communication is done through socket.io through custom commands. But basically what I am stuck at is finding an appropriate library for RSA encryption in client side. client will first request server for an RSA public key. Server responds with key but now I cannot find any library suitable to encrypt data with RSA using this public key. I have tried node-rsa. Following is a code sn
import * as NodeRSA from 'node-rsa';
@Injectable()
export class SecurityService {
RSA: any
initializeRSA(key: string) {
this.RSA = new NodeRSA();
this.RSA.importKey(key)
console.log(this.RSA.encrypt('Hello World'));
}
But I am receiving this error.
Error during encryption. Original error: TypeError: crypt.createHash is not a function
at NodeRSA.webpackJsonp.../../../../node-rsa/src/NodeRSA.js.module.exports.NodeRSA.$$encrypt
Help would be very much appreciated.
Please Find Solution Plunker here:
JSEncrypt with angular
link: https://plnkr.co/edit/sEPK1DcynMphJnGziUVX
I have used JSEncrypt v2.3.0 Lib for same.
Add JSEncrypt Lib javascript file in Asset Folder of Angular Project.Add script in index.html
<script src="jsencrypt.js"></script>
So, It will available at all Component.
declare JSEncrypt at your component file where you want to use it.
declare var JSEncrypt: any;
Inside class declare variable
decrypt = new JSEncrypt();
const privatekey = Private Key goes here;
const publickey = Public key goes here;
const decryptDataRow = Decreted data string;
this.decrypt.setPrivateKey(privatekey);
this.decryptdata = this.decrypt.decrypt(decryptDataRow);
decryptdata
conation result string
这篇关于有角度的RSA库的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!