DTLS Improvements for Fast Handshake and Bigger Payload in Constrained Environments

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• 刊名：Lecture Notes in Computer Science
• 出版年：2016
• 出版时间：2016
• 年：2016
• 卷：9724
• 期：1
• 页码：251-262
• 全文大小：374 KB
• 参考文献：[CCCP15]Capossele, A., Cervo, V., De Cicco, G., Petrioli, C.: Security as a coap resource: an optimized DTLS implementation for the IoT (2015)
  [ET05]Eronen, P., Tschofenig, H.: Pre-Shared Key Ciphersuites for Transport Layer Security (TLS). RFC 4279 (Proposed Standard), December 2005
  [HGmH+]Heer, T., Garcia-morchon, O., Hummen, R., Keoh, S.L., Kumar, E.S., Wehrle, K.: Security challenges in the IP-based internet of things. Wirel. Pers. Commun. 61(3), 527–542 (2011)CrossRef
  [IEE06]IEEE. 802.15.4 (2006). http://​standards.​ieee.​org/​getieee802/​download/​802.​15.​4-2006.​pdf
  [LN08]Liu, A., Ning, P.: TinyECC: A configurable library for elliptic curve cryptography in wireless sensor networks. In: Proceedings of the 7th International Conference on Information Processing in Sensor Networks, IPSN 2008, pp. 245–256. IEEE Computer Society, Washington, DC, USA (2008)
  [Res15]Rescorla, E.: The Transport Layer Security (TLS) Protocol Version 1.3. Internet-Draft draft-ietf-tls-tls13-07.txt, IETF Secretariat, July 2015
  [RM12]Rescorla, E., Modadugu, N.: Datagram Transport Layer Security Version 1.2. RFC 6347 (Proposed Standard), January 2012
  [RSH+13]Raza, S., Shafagh, H., Hewage, K., Rene, H., Voigt, T.: Lithe: lightweight secure CoAP for the internet of things. IEEE Sens. J. 13(10), 3711–3720 (2013)CrossRef
  [TF15]Tschofenig, H., Fossati, T.: TLS/DTLS Profiles for the Internet of Things. Internet-Draft draft-ietf-dice-profile-17.txt, IETF Secretariat, October 2015
  [VTW+15]Vučinić, M., Tourancheau, B., Watteyne, T., Rousseau, F., Duda, A., Guizzetti, R., Damon, L.: DTLS Performance in Duty-Cycled Networks. In: International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC - 2015). IEEE, Hong-Kong, China, August 2015
  
• 作者单位：Philippe Pittoli (16)
  Pierre David (16)
  Thomas Noël (16)
  
  16. ICube, Université de Strasbourg, Strasbourg, France
  
• 丛书名：Ad-hoc, Mobile, and Wireless Networks
• ISBN：978-3-319-40509-4
• 刊物类别：Computer Science
• 刊物主题：Artificial Intelligence and Robotics
  Computer Communication Networks
  Software Engineering
  Data Encryption
  Database Management
  Computation by Abstract Devices
  Algorithm Analysis and Problem Complexity
  
• 出版者：Springer Berlin / Heidelberg
• ISSN：1611-3349
• 卷排序：9724

文摘

Transport Layer Security (TLS) is a protocol defined by the IETF to secure communications on the Internet, and Datagram Transport Layer Security (DTLS) is its version based on UDP. DTLS is the proposed solution to secure the Internet of Things (IoT). As IoT devices are constrained in memory, in code size and in computation speed, DTLS overhead is a crucial parameter for communication efficiency. The contribution presented in this paper is an improved version of DTLS, with fewer handshake messages and a reduced payload overhead, without compromising security. Fewer handshake messages means a reduced connection delay, with 6 signalling packets instead of 10. Reducing payload overhead improves communication latency and provides more room for application data. As such, our work provides a more efficient connection-based security protocol for the IoT domain.