118 lines
6.5 KiB
Plaintext
118 lines
6.5 KiB
Plaintext
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package com.sercurityControl.proteam.util;
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import javax.crypto.Cipher;
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import javax.crypto.KeyGenerator;
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import javax.crypto.spec.SecretKeySpec;
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import org.apache.commons.codec.binary.Base64;
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/**
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* 前后端数据传输加密工具类
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* @author zyk
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*
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*/
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public class AesEncryptUtils {
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//可配置到Constant中，并读取配置文件注入,16位,自己定义
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public static final String KEY_NAME = "jjqgcjjqgcjijian";
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public static final String VIDEO_KEY = "297796CCB81D2553";
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//参数分别代表 算法名称/加密模式/数据填充方式
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public static final String ALGORITHMSTR = "AES/ECB/PKCS5Padding";
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/**
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* 加密
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* @param content 加密的字符串
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* @param encryptKey key值
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* @return
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* @throws Exception
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*/
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public static String encrypt(String content, String encryptKey) {
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try{
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KeyGenerator kgen = KeyGenerator.getInstance("AES");
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kgen.init(128);
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Cipher cipher = Cipher.getInstance(ALGORITHMSTR);
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cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(encryptKey.getBytes(), "AES"));
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byte[] b = cipher.doFinal(content.getBytes("utf-8"));
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// 采用base64算法进行转码,避免出现中文乱码
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return Base64.encodeBase64String(b);
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}catch (Exception e){
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}
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return null;
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}
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/**
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* 解密
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* @param encryptStr 解密的字符串
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* @param decryptKey 解密的key值
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* @return
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* @throws Exception
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*/
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public static String decrypt(String encryptStr, String decryptKey) {
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try{
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KeyGenerator kgen = KeyGenerator.getInstance("AES");
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kgen.init(128);
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Cipher cipher = Cipher.getInstance(ALGORITHMSTR);
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cipher.init(Cipher.DECRYPT_MODE, new SecretKeySpec(decryptKey.getBytes(), "AES"));
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// new String(aesDecrypt(Base64.decode(ciphertext),Base64.decode(key)),"UTF-8");
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// new String(aesDecrypt(Base64.decode(ciphertext),Base64.decode(key)));
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// 采用base64算法进行转码,避免出现中文乱码
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byte[] encryptBytes = Base64.decodeBase64(encryptStr);
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byte[] decryptBytes = cipher.doFinal(encryptBytes);
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return new String(decryptBytes,"UTF-8");
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}catch (Exception e){
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}
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return null;
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}
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public static String encrypt(String content) throws Exception {
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return encrypt(content, KEY_NAME);
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}
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public static String decrypt(String encryptStr) throws Exception {
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return decrypt(encryptStr, KEY_NAME);
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}
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public static void main(String[] args) {
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// String str="address=10.138.219.3&port=29988&user=bns4&epid=system&password=Bns@2023**&fixaddr=0";
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// String rucan = encrypt(str, VIDEO_KEY);
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// System.out.println("加密后：" + rucan);
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// String mm="hc5iBaDAmyS8GHAN9mG6TSr3pInVxpRfOEfqFKdmy8OyJ4P3yJe5t92kVPKogs4JGFdr7iyNTP+Pg4o3v3o0Rh1ltCLnEwV5TyVXEueOrSg=";
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// System.out.println("加密后：" + mm);
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// String data= decrypt(rucan,VIDEO_KEY);
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// System.out.println("解密后：" + data);;
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String jm = encrypt("{" +
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"\"macId\":\"8F1263E0-B4\"" +
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"}", KEY_NAME);
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String data= decrypt("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",KEY_NAME);
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System.out.println("解密后：" + data);;
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System.out.println("加密后：" + jm);
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String jm2 = encrypt("8F1263E0-B4", KEY_NAME);
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System.out.println("加密后：" + jm2);
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}
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// public static void main(String[] args) throws Exception {
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// String in = "{\"date\":\"2022-05-06\"}";
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// String rucan = encrypt("8F12497A-20", KEY_NAME);
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// System.out.println("加密后：" + rucan);
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// String out = "3qO06ijUcELmiJgymXD3CbVPiwD1+MGTxWRoC3TWm1CsTsij5kzq82tqAZelfJNqhDnk7MVfHZhgRVpkmU1U81mEemNrt4wVhte3mHbZpqOCHBmgWewBZdi3Vwpa9nYsMccJ5MVDBOYIuzORqx9R9uMzGN2vu78piAVxadJbXPjjtjJ0ybUJUZNiK2pqcPILNNUgoHO/fncy8Vj507uwqG/0DLNe7/9217FtwTyk3QbmjuqxYPzxFJjwbN0h3fjfkxQFNhnFDf22VGNBzPnpjeOOjY9/bRMxZn/CGZ6+UEI=";
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// String chucan = decrypt(out, KEY_NAME);
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// String jm = encrypt(chucan, KEY_NAME);
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// System.out.println("加密后：" + out);
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// System.out.println("加密后：" + jm);
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// System.out.println("解密后：" + chucan);
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// }
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//
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}
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