new_version_init

VDownload.Services/VDownload.Services.Encryption/EncryptionService.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Security.Cryptography;
+using System.Security;
+using System.Runtime.InteropServices;
+
+namespace VDownload.Services.Encryption
+{
+    public interface IEncryptionService
+    {
+        byte[] Decrypt(byte[] ciphertext);
+        byte[] Encrypt(byte[] plaintext);
+    }
+
+
+
+    public class EncryptionService : IEncryptionService
+    {
+        #region PUBLIC METHODS
+
+        public byte[] Encrypt(byte[] plaintext)
+        {
+            return ProtectedData.Protect(plaintext, null, DataProtectionScope.CurrentUser);
+        }
+
+        public byte[] Decrypt(byte[] ciphertext)
+        {
+            return ProtectedData.Unprotect(ciphertext, null, DataProtectionScope.CurrentUser);
+        }
+
+        #endregion
+    }
+}