public void GetAssert(FidoAssertion assert, SecureString pin)
{
IntPtr pinPtr = IntPtr.Zero;
try
{
if (pin.Length > 0)
{
pinPtr = Marshal.SecureStringToCoTaskMemAnsi(pin);
}
Native.fido_dev_get_assert(_native, (fido_assert_t *)assert, pinPtr).Check();
}
finally
{
if (pinPtr != IntPtr.Zero)
{
Marshal.ZeroFreeCoTaskMemAnsi(pinPtr);
}
}
}
/// <summary> /// Uses the device to generate an assertion /// </summary> /// <param name="assert">The assertion object with its input properties properly set</param> /// <param name="pin">The pin set on the device, if applicable</param> /// <exception cref="CtapException">Thrown if an error occurs while generating the assertion</exception> public void GetAssert(FidoAssertion assert, string pin) => Native.fido_dev_get_assert(_native, (fido_assert_t *)assert, pin).Check();