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Framework/Security/PasswordCrypting/BasePasswordCrypter.cs

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+using System;
+using System.Security.Cryptography;
+using System.Text;
+
+namespace Kreta.Framework.Security.PasswordCrypting
+{
+    public static class BasePasswordCrypter
+    {
+        public static string EncodePasswordSHA1(string plainPassword, string salt)
+        {
+            if (string.IsNullOrWhiteSpace(salt))
+            {
+                return plainPassword;
+            }
+
+            string saltedPlainPassword = plainPassword + salt;
+            using (HashAlgorithm hash = SHA1.Create())
+            {
+                byte[] passwordarray = Encoding.Unicode.GetBytes(saltedPlainPassword);
+                byte[] hasharray = hash.ComputeHash(passwordarray);
+
+                string encryptedPassword = Convert.ToBase64String(hasharray);
+
+                return encryptedPassword;
+            }
+        }
+
+        public static string EncodePasswordMD5(string plainPassword)
+        {
+            using (HashAlgorithm hash = MD5.Create())
+            {
+                byte[] passwordArray = hash.ComputeHash(Encoding.UTF8.GetBytes(plainPassword));
+                StringBuilder stringBuilder = new StringBuilder();
+
+                foreach (byte item in passwordArray)
+                {
+                    stringBuilder.Append(item.ToString("x2"));
+                }
+                var result = stringBuilder.ToString();
+
+                return result;
+            }
+        }
+    }
+}