EunSeong Boo
ABSTRACT
This work presents FDTLS, a security framework that combines storage and network/communication-level security for resource limited Internet of Things (IoT) devices using Datagram Transport Layer Security (DTLS). While coalescing storage and networking security scheme can reduce redundent and unnecessary operations, we identify security- and system-level challenges that can occur when applying DTLS. FDTLS addresses these challenges by employing asymmetric key generation, a virtual peer, and header reduction-based storage optimization. Our results obtained using a Contiki-based implementation on OpenMote platforms show that compared to using storage and networking security separately, FDTLS can reduce the latency of packet transmission responses and also contribute to saving energy.
- Ibrahim Ethem Bagci, Shahid Raza, Utz Roedig, and Thiemo Voigt. Fusion: coalesced confidential storage and communication framework for the iot. Security and Communication Networks, 9(15):2656--2673, 2016.Google Scholar
Digital Library
- Olaf Bergmann. Tinydtls. Web page: http://tinydtls. sourceforge. net/. Visited, pages 02--15, 2013.Google Scholar
- Tim Dierks and Eric Rescorla. Rfc 5246-the transport layer security (tls) protocol version 1.2. Internet Engineering Task Force, 2008.Google ScholarCross Ref
- Adam Dunkels, Bjorn Gronvall, and Thiemo Voigt. Contiki-a lightweight and flexible operating system for tiny networked sensors. In 29th annual IEEE international conference on local computer networks, pages 455--462. IEEE, 2004. Google ScholarDigital Library
- Xavier Vilajosana, Pere Tuset, ThomasWatteyne, and Kris Pister. Openmote: Opensource prototyping platform for the industrial iot. In International Conference on Ad Hoc Networks, 2015.Google ScholarCross Ref
Index Terms
- Towards Supporting IoT Device Storage and Network Security Using DTLS (poster)
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