RSA加密算法原理：

https://blog.csdn.net/a745233700/article/details/102341542#:~:text=RSA加密算法是一,也都是公开的。

vue实现：npm install jsencrypt 下载插件

import { JSEncrypt } from 'jsencrypt'
 
// 加密公钥
const key = `----`
 
// 加密
export function setEncrypt (msg) {
  const jsencrypt = new JSEncrypt()
  jsencrypt.setPublicKey(key)
  return jsencrypt.encrypt(msg)
}
 
// 解密私钥
const privateKey = `---`
 
// 解密
export function decrypt (msg) {
  let decrypt = new JSEncrypt()
  decrypt.setPrivateKey(privateKey)
  var decryptMsg = decrypt.decrypt(msg)
  return decryptMsg
}

后端

https://www.cnblogs.com/nihaorz/p/10690643.html
这是一个RSA加解密工具类RSAUtils.java，实现公钥加密私钥解密和私钥解密公钥解密
值得注意的是后端要获取到私钥，通过私钥进行解密，
可以在yaml中配置私钥，使用@ConfigurationProperties(prefix = "rsa")赋值给属性

标签：私钥,decrypt,rsa,解密,msg,加密,jsencrypt
来源： https://www.cnblogs.com/bboy-simon/p/14161451.html