rsa与aes混合加密java实现

package com.wustrive;import java.util.TreeMap;import com.wustrive.aesrsa.util.*;import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;/*** Description: AES+RSA签名，加密 验签，解密** @author: wubaoguo* @email: wustrive2008@gmail.com* @date: 2015/8/13 15:12*/
public class Main {public static final String clientPrivateKey = "MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBAKbNojYr8KlqKD/y" +"COd7QXu3e4TsrHd4sz3XgDYWEZZgYqIjVDcpcnlztwomgjMj9xSxdpyCc85GOGa0" +"lva1fNZpG6KXYS1xuFa9G7FRbaACoCL31TRv8t4TNkfQhQ7e2S7ZktqyUePWYLlz" +"u8hx5jXdriErRIx1jWK1q1NeEd3NAgMBAAECgYAws7Ob+4JeBLfRy9pbs/ovpCf1" +"bKEClQRIlyZBJHpoHKZPzt7k6D4bRfT4irvTMLoQmawXEGO9o3UOT8YQLHdRLitW" +"1CYKLy8k8ycyNpB/1L2vP+kHDzmM6Pr0IvkFgnbIFQmXeS5NBV+xOdlAYzuPFkCy" +"fUSOKdmt3F/Pbf9EhQJBANrF5Uaxmk7qGXfRV7tCT+f27eAWtYi2h/gJenLrmtke" +"Hg7SkgDiYHErJDns85va4cnhaAzAI1eSIHVaXh3JGXcCQQDDL9ns78LNDr/QuHN9" +"pmeDdlQfikeDKzW8dMcUIqGVX4WQJMptviZuf3cMvgm9+hDTVLvSePdTlA9YSCF4" +"VNPbAkEAvbe54XlpCKBIX7iiLRkPdGiV1qu614j7FqUZlAkvKrPMeywuQygNXHZ+" +"HuGWTIUfItQfSFdjDrEBBuPMFGZtdwJAV5N3xyyIjfMJM4AfKYhpN333HrOvhHX1" +"xVnsHOew8lGKnvMy9Gx11+xPISN/QYMa24dQQo5OAm0TOXwbsF73MwJAHzqaKZPs" +"EN08JunWDOKs3ZS+92maJIm1YGdYf5ipB8/Bm3wElnJsCiAeRqYKmPpAMlCZ5x+Z" +"AsuC1sjcp2r7xw==";public static final String clientPublicKey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmzaI2K/Cpaig/8gjne0F7t3uE" +"7Kx3eLM914A2FhGWYGKiI1Q3KXJ5c7cKJoIzI/cUsXacgnPORjhmtJb2tXzWaRui" +"l2EtcbhWvRuxUW2gAqAi99U0b/LeEzZH0IUO3tku2ZLaslHj1mC5c7vIceY13a4h" +"K0SMdY1itatTXhHdzQIDAQAB";public static final String serverPrivateKey = "MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBALIZ98KqgLW8IMt4" +"G+N+4d3DiOiEa+5s6lCMSGE/NbU9stJEqw0EuCP54MY6JkT0HCYTCrLXqww6rSQy" +"WF7BNCVGssk2XDcvSKiCz1ZMgabd6XVK5kvIycySydXQ0Ky6rnfxw8w2mllHABFv" +"s1eamaHQozv18n/XGqemjW2BFy/jAgMBAAECgYAxT3FCi3SBXKnzy7hk/z9H6Bhi" +"0C8V3z/stzpe+mJDYOa+wtZdD15wT4HFQFpSIwgcHo+Kvp2UEDbZ27qN2Y43AZbF" +"9LOalWTRUzYtr8wL8MIbgtew/QQ9YFNWdkTZ6MxCItjD/mSz3Lrkcphvbsx4VoCV" +"YIJ04r+Loi0t9g0guQJBANvkpfrq0bLVRYWfaigjkx47mr0trJkB7mjADe69Iqts" +"M/2x5dHPpClDK78yzAWxU2BrYzOd31QIOm32iMIvRxUCQQDPWJPMOzcq8Jqs1PAM" +"7D0hxnvF3tSJB0CJCQWdGFkJiuIYSbrWnCVF78jJyU2AK1H3RDi9BzGPL2Z3i2Si" +"+9kXAkAPnKtAJl3fEY9PDmNuGCCA3AB/f/eqIV345/HVSm5kt1j1oSTNAa4JE/DO" +"MWAU42MlDFrNtl69y5vCZOeOyeaFAkBOJieGmWcAozDZJWTYqg2cdk/eU08t2nLj" +"c2gPPscIRrVSzC9EhhOyWV8HVv0D6s/471inPlfajNYFBp/Goj+/AkEAiejHX/58" +"Vv8+ccW22RMZmyxiHcZpTw9hz7vHUCWv03+fyVGtGMhJ4xuPt8UaZm91yHSPWWar" +"M8Xa7errKaXN9A==";public static final String serverPublicKey = "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCyGffCqoC1vCDLeBvjfuHdw4jo" +"hGvubOpQjEhhPzW1PbLSRKsNBLgj+eDGOiZE9BwmEwqy16sMOq0kMlhewTQlRrLJ" +"Nlw3L0iogs9WTIGm3el1SuZLyMnMksnV0NCsuq538cPMNppZRwARb7NXmpmh0KM7" +"9fJ/1xqnpo1tgRcv4wIDAQAB";public static void main(String[] args) throws Exception {TreeMap<String, Object> params = new TreeMap<String, Object>();params.put("userid", "152255855");params.put("phone", "18965621420");client(params);server();}public static void client(TreeMap<String, Object> params) throws Exception {// 生成RSA签名String sign = EncryUtil.handleRSA(params, clientPrivateKey);params.put("sign", sign);String info = JSON.toJSONString(params);//随机生成AES密钥String aesKey = SecureRandomUtil.getRandom(16);//AES加密数据String data = AES.encryptToBase64(ConvertUtils.stringToHexString(info), aesKey);// 使用RSA算法将商户自己随机生成的AESkey加密String encryptkey = RSA.encrypt(aesKey, serverPublicKey);Req.data = data;Req.encryptkey = encryptkey;System.out.println("加密后的请求数据:\n" + new Req().toString());}public static void server() throws Exception {// 验签boolean passSign = EncryUtil.checkDecryptAndSign(Req.data,Req.encryptkey, clientPublicKey, serverPrivateKey);if (passSign) {// 验签通过String aeskey = RSA.decrypt(Req.encryptkey,serverPrivateKey);String data = ConvertUtils.hexStringToString(AES.decryptFromBase64(Req.data,aeskey));JSONObject jsonObj = JSONObject.parseObject(data);String userid = jsonObj.getString("userid");String phone = jsonObj.getString("phone");System.out.println("解密后的明文:userid:" + userid + " phone:" + phone);} else {System.out.println("验签失败");}}static class Req {public static String data;public static String encryptkey;@Overridepublic String toString() {return "data:" + data + "\nencryptkey:" + encryptkey;}}
}

源代码：
https://download.csdn.net/download/guoruijun_2012_4/12706666
或者
https://github.com/wustrive2008/aes-rsa-java

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参考地址:https://blog.csdn.net/baidu_38990811/article/details/83540404

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