How to decrypt the password from Membership in C#?

Question

Hello all, Please help me , I want to decrypt the password from Membership user. How can I make? With many thanks

Rajkiran Swain · Answer

Here is a solution that you can use for the description of password. /// /// This function is used for the decription of the password. /// /// /// public static string Decrypt(string stringToDecrypt) { MemoryStream ms = null; byte[] inputByteArray = new byte[stringToDecrypt.Length + 1]; try { byte[] key = { }; string sEncryptionKey = "!#$a54?3" ; byte[] IV = { 18, 52, 86, 120, 144, 171, 205, 239 }; key = Encoding.UTF8.GetBytes(sEncryptionKey); DESCryptoServiceProvider des = new DESCryptoServiceProvider(); inputByteArray = Convert.FromBase64String(stringToDecrypt); ms = new MemoryStream(); CryptoStream cs = new CryptoStream(ms, des.CreateDecryptor(key, IV), CryptoStreamMode.Write); cs.Write(inputByteArray, 0, inputByteArray.Length); cs.FlushFinalBlock(); System.Text.Encoding encoding = System.Text.Encoding.UTF8; return encoding.GetString(ms.ToArray()); } catch (Exception e) { return e.Message; } finally { ms = null; } } For encription use the following: // /// This function is used for the encription of the password. /// /// String to encript /// public static string Encrypt(string stringToEncrypt) { MemoryStream ms = null; try { byte[] key = { }; string sEncryptionKey = "!#$a54?3" ; byte[] IV = { 18, 52, 86, 120, 144, 171, 205, 239 }; key = Encoding.UTF8.GetBytes(sEncryptionKey); DESCryptoServiceProvider des = new DESCryptoServiceProvider(); byte[] inputByteArray = Encoding.UTF8.GetBytes(stringToEncrypt); ms = new MemoryStream(); CryptoStream cs = new CryptoStream(ms, des.CreateEncryptor(key, IV), CryptoStreamMode.Write); cs.Write(inputByteArray, 0, inputByteArray.Length); cs.FlushFinalBlock(); return Convert.ToBase64String(ms.ToArray()); } catch (Exception e) { return e.Message; } finally { ms = null; } }

Nilesh Patil · Answer

Hi, Refer this links https://forums.asp.net/p/1091709/1638361.aspx https://www.codeproject.com/Questions/541962/DecryptplusPasswordplusinplusMembership

How to decrypt the password from Membership in C#?

Answers (2)