Cao, MingshengWang, LuhanXu, HuaChen, Dajianglou, chunweiZhang, NingZhu, YixinQin, Zhiguang2022-03-152022-03-152019-03-18Cao, M., Wang, L., Xu, H., Chen, D., Lou, C., Zhang, N., Zhu, Y. and Qin, Z., 2019. Sec-D2D: A secure and lightweight D2D communication system with multiple sensors. IEEE Access, 7, pp.33759-33770.Cao, M., Wang, L., Xu, H., Chen, D., Lou, C., Zhang, N., Zhu, Y. and Qin, Z., 2019. Sec-D2D: A secure and lightweight D2D communication system with multiple sensors. IEEE Access, 7, pp.33759-33770.https://hdl.handle.net/1969.6/90262Device-to-Device (D2D) communication is a promising method for the emerging Internet of Things. Secure information exchange plays a key role in the application of D2D communication. Considering that the wireless devices are powered by batteries, in this paper, a lightweight secure D2D system is designed by using multiple sensors on mobile devices. Specifically, by leveraging an acceleration sensor equipped in two wireless devices, a lightweight and efficient key distribution scheme for secure D2D communication is proposed. Based on the distributed secure key, an efficient near-field authentication is developed with a speaker and a microphone to determine whether these two devices are physically close; and a secure information exchange scheme with high efficiency, which includes message encryption/decryption and message authentication, is presented over the audio channel and the RF channel. The Extensive experiments are provided to demonstrate that our system can achieve a secure information exchange between two wireless devices with low energy consumption and computing resources.Device-to-Device (D2D) communication is a promising method for the emerging Internet of Things. Secure information exchange plays a key role in the application of D2D communication. Considering that the wireless devices are powered by batteries, in this paper, a lightweight secure D2D system is designed by using multiple sensors on mobile devices. Specifically, by leveraging an acceleration sensor equipped in two wireless devices, a lightweight and efficient key distribution scheme for secure D2D communication is proposed. Based on the distributed secure key, an efficient near-field authentication is developed with a speaker and a microphone to determine whether these two devices are physically close; and a secure information exchange scheme with high efficiency, which includes message encryption/decryption and message authentication, is presented over the audio channel and the RF channel. The Extensive experiments are provided to demonstrate that our system can achieve a secure information exchange between two wireless devices with low energy consumption and computing resources.en-USdevice-to-device communicationwireless communicationwireless sensor networkscommunication system securityauthenticationaccelerationsensorsdevice-to-device communicationwireless communicationwireless sensor networkscommunication system securityauthenticationaccelerationsensorsArticle10.1109/ACCESS.2019.2900727