[DllImport("Crypt32.dll", SetLastError = true)]
public static extern bool CryptVerifyTimeStampSignatureEx(
byte[] pbTSContentInfo,
byte[] pbData,
uint cbData,
IntPtr hAdditionalStore,
IntPtr ppSignerCert,
IntPtr ppTimeStampCert,
ref IntPtr ppTSTInfo,
ref uint pdwReserved
);