// To retrieve (last used) IDC public static string getLastUsedIDC() { byte[] ccd = CryptoUtils.getCCD(); byte[] idcData = AES256.decryptDataAndGetFromMem(StorageUtils.kLastUsedIDC, ccd); if (idcData != null) { string result = CryptoUtils.toHexStringFromBytes(idcData); result = result.Replace(" ", "").Replace("<", "").Replace(">", ""); return(result); } return(null); }