mã hóa SHA1 trong lập trình c

public static string EncryptPassword(string Password) { System.Text.UnicodeEncoding encoding = new System.Text.UnicodeEncoding(); byte[] hashBytes = encoding.GetBytes(Password); //Compute the SHA-1 hash SHA1CryptoServiceProvider sha1 = new SHA1CryptoServiceProvider(); byte[] cryptPassword = sha1.ComputeHash(hashBytes); return BitConverter.ToString(cryptPassword); }