From 533b9e241db36404cd3f51e8d2e5bd8cd5ed51a8 Mon Sep 17 00:00:00 2001
From: zhangye <654600784@qq.com>
Date: Mon, 11 Apr 2022 10:41:03 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E5=8A=A0=E5=AF=86=E5=B7=A5?=
 =?UTF-8?q?=E5=85=B7=E7=B1=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/ccsens/util/SymmetricCryptoUtil.java  | 32 +++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 util/src/main/java/com/ccsens/util/SymmetricCryptoUtil.java

diff --git a/util/src/main/java/com/ccsens/util/SymmetricCryptoUtil.java b/util/src/main/java/com/ccsens/util/SymmetricCryptoUtil.java
new file mode 100644
index 0000000..e578dc4
--- /dev/null
+++ b/util/src/main/java/com/ccsens/util/SymmetricCryptoUtil.java
@@ -0,0 +1,32 @@
+package com.ccsens.util;
+
+import cn.hutool.core.codec.Base64;
+import cn.hutool.core.util.CharsetUtil;
+import cn.hutool.crypto.SecureUtil;
+import cn.hutool.crypto.symmetric.SymmetricAlgorithm;
+import cn.hutool.crypto.symmetric.SymmetricCrypto;
+
+/**
+ * @author 逗
+ */
+public class SymmetricCryptoUtil {
+
+    /**生成密钥*/
+    public String generateKey(){
+        byte[] key = SecureUtil.generateKey(SymmetricAlgorithm.AES.getValue()).getEncoded();
+        return Base64.encode(key);
+    }
+
+    /**加密*/
+    public String encrypt(String key, String value){
+        SymmetricCrypto aes = new SymmetricCrypto(SymmetricAlgorithm.AES, Base64.decode(key));
+        return aes.encryptHex(value);
+    }
+
+    /**解密*/
+    public String decode(String key, String encryptString){
+        SymmetricCrypto aes = new SymmetricCrypto(SymmetricAlgorithm.AES, Base64.decode(key));
+        //解密为字符串
+        return aes.decryptStr(encryptString, CharsetUtil.CHARSET_UTF_8);
+    }
+}