public static string DecryptTagValidationString(string TagValidationString) { string strKey = "FFFFFFFFFFFFFFFFFXXXXXXX"; byte[] key = System.Text.Encoding.UTF8.GetBytes(strKey); string TagValidationStringUNENC = string.Empty; try { TagValidationStringUNENC = DESEncryption.Decrypt(TagValidationString, key); } catch (Exception) { return(string.Empty); } return(TagValidationStringUNENC); }
public static string DecryptForWeb(string clearText) { byte[] key = new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64 }; string dec = string.Empty; clearText = clearText.Replace("escape", "&"); try { dec = DESEncryption.Decrypt(clearText, key); } catch (Exception) { return(string.Empty); } return(dec); }