int sdkResult = BS_SDK_SUCCESS;

bool useMaster = true;
BS2_DEVICE_ID id = (BS2_DEVICE_ID)Utility::selectMasterOrSlaveID(deviceList, useMaster);
if (useMaster)
{
	BS2OsdpStandardDeviceSecurityKey key = { 0, };
	string keyInfo = Utility::getInput<string>("Please enter the OSDP security key.");
	memcpy(key.key, keyInfo.c_str(), min(keyInfo.size(), BS2_OSDP_STANDARD_KEY_SIZE));

	sdkResult = BS2_SetOsdpStandardDeviceSecurityKey(context_, id, &key);
}
else
{
	sdkResult = BS2_SetOsdpStandardDeviceSecurityKey(context_, id, NULL);
}

if (BS_SDK_SUCCESS != sdkResult)
	printf("BS2_SetOsdpStandardDeviceSecurityKey call failed: %d", sdkResult);

return sdkResult;