TY - GEN
T1 - An efficient message broadcast authentication scheme for sensor networks
AU - Park, Sang Ho
AU - Kwon, Taekyoung
PY - 2005
Y1 - 2005
N2 - A sensor network consists of a large number of small sensor nodes with wireless networking. An attacker can easily insert forged messages in wireless networking environment. Therefore, broadcast authentication mechanisms are necessary for a base station to broadcast the same messages to many sensor nodes. The famous broadcast authentication mechanisms, TESLA, μTESLA, and Multilevel μTESLA, are adaptable, We observe these mechanisms and point out problems of Multilevel μTESLA with regard to efficiency and scalability. Subsequently, we propose Efficient Two-level μTESLA to mitigate the problems.
AB - A sensor network consists of a large number of small sensor nodes with wireless networking. An attacker can easily insert forged messages in wireless networking environment. Therefore, broadcast authentication mechanisms are necessary for a base station to broadcast the same messages to many sensor nodes. The famous broadcast authentication mechanisms, TESLA, μTESLA, and Multilevel μTESLA, are adaptable, We observe these mechanisms and point out problems of Multilevel μTESLA with regard to efficiency and scalability. Subsequently, we propose Efficient Two-level μTESLA to mitigate the problems.
UR - http://www.scopus.com/inward/record.url?scp=33646825203&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33646825203&partnerID=8YFLogxK
U2 - 10.1007/11596981_62
DO - 10.1007/11596981_62
M3 - Conference contribution
AN - SCOPUS:33646825203
SN - 3540308199
SN - 9783540308195
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 427
EP - 432
BT - Computational Intelligence and Security - International Conference, CIS 2005, Proceedings
PB - Springer Verlag
T2 - International Conference on Computational Intelligence and Security, CIS 2005
Y2 - 15 December 2005 through 19 December 2005
ER -