Title :
Authenticated Group Key Distribution for Unreliable Sensor Networks
Author :
Lee, Hwaseong ; Kim, Yong Ho ; Lee, Dong Hoon
Author_Institution :
Center for Inf. Security Technol. (CIST), Korea Univ., Seoul
Abstract :
Chadha et al. proposed a group key scheme for wireless sensor networks via local collaboration. A group key was derived from base station´s broadcast message and a node´s secret. However, there is no authentication in the group key scheme. It is essential to share a reliable group key among the entire nodes even though it results in a little overhead.
Keywords :
authorisation; cryptography; telecommunication network reliability; telecommunication security; wireless sensor networks; authenticated group key distribution; broadcast message; group key scheme; local collaboration; reliable group key; unreliable sensor networks; wireless sensor networks; Authentication; Base stations; Broadcasting; Collaboration; Information security; Monitoring; Polynomials; Public key; Telecommunication network reliability; Wireless sensor networks; Authentication; group key; sensor networks;
Conference_Titel :
Information Security and Assurance, 2008. ISA 2008. International Conference on
Conference_Location :
Busan
Print_ISBN :
978-0-7695-3126-7
DOI :
10.1109/ISA.2008.54
