初始化

BooliveMQTT_Auth/Common/JiaJieMi.cs

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+using System.Security.Cryptography;
+using System.Text;
+
+namespace IotManager.Common
+{
+    public class JiaJieMi
+    {
+        private static byte[] Keys = { 0xEF, 0xAB, 0x56, 0x78, 0x90, 0x34, 0xCD, 0x12 };
+
+        public static string encryptKey = "20su#pe1r%boolive";
+        /// <summary>
+        /// DES加密字符串
+        /// </summary>
+        /// <param name="encryptString">待加密的字符串</param>
+        /// <param name="encryptKey">加密密钥,要求为8位</param>
+        /// <returns>加密成功返回加密后的字符串，失败返回源串</returns>
+        public static string EncryptString(string encryptString)
+        {
+            try
+            {
+                byte[] rgbKey = Encoding.UTF8.GetBytes(encryptKey.Substring(0, 8));
+                byte[] rgbIV = Keys;
+                byte[] inputByteArray = Encoding.UTF8.GetBytes(encryptString);
+                var dCSP = new DESCryptoServiceProvider();
+                using MemoryStream mStream = new MemoryStream();
+                using CryptoStream cStream = new CryptoStream(mStream, dCSP.CreateEncryptor(rgbKey, rgbIV), CryptoStreamMode.Write);
+                cStream.Write(inputByteArray, 0, inputByteArray.Length);
+                cStream.FlushFinalBlock();
+                return Convert.ToBase64String(mStream.ToArray());
+            }
+            catch
+            {
+                return encryptString;
+            }
+        }
+
+        /// <summary>
+        /// DES解密字符串
+        /// </summary>
+        /// <param name="decryptString">待解密的字符串</param>
+        /// <param name="decryptKey">解密密钥,要求为8位,和加密密钥相同</param>
+        /// <returns>解密成功返回解密后的字符串，失败返源串</returns>
+        public static string DecryptString(string decryptString)
+        {
+            try
+            {
+                byte[] rgbKey = Encoding.UTF8.GetBytes(encryptKey.Substring(0, 8));
+                byte[] rgbIV = Keys;
+                byte[] inputByteArray = Convert.FromBase64String(decryptString);
+                var DCSP = new DESCryptoServiceProvider();
+                using MemoryStream mStream = new MemoryStream();
+                using CryptoStream cStream = new CryptoStream(mStream, DCSP.CreateDecryptor(rgbKey, rgbIV), CryptoStreamMode.Write);
+                cStream.Write(inputByteArray, 0, inputByteArray.Length);
+                cStream.FlushFinalBlock();
+                return Encoding.UTF8.GetString(mStream.ToArray());
+            }
+            catch
+            {
+                return decryptString;
+            }
+        }
+
+
+        public static string HashPassword(string pwd)
+        {
+            string v = CryptoHelper.Crypto.HashPassword(pwd);
+            return v;
+        }
+        public static bool VerifyHashedPassword(string encrypwd, string original_pwd)
+        {
+            bool v = CryptoHelper.Crypto.VerifyHashedPassword(encrypwd, original_pwd);
+            return v;
+        }
+    }
+}