TY - GEN
T1 - Anonymous and traceable communication using tamper-proof device for vehicular Ad hoc Networks
AU - Kim, Bum Han
AU - Choi, Kyu Young
AU - Lee, Jun Ho
AU - Lee, Dong Hoon
PY - 2007
Y1 - 2007
N2 - The goal of VANETs is to develop an efficient and secure communication system applicable to vehicles to enhance driver's safety and comfort. Since information flowing through VANETs is inherently life-critical and sensitive to location privacy, vehicular communications should provide anonymity and authenticity without sacrificing efficiency. This makes it difficult to design a secure communication scheme for VANETs. In this paper, we propose the signature scheme which resolve the key update problem in VANETs using tamper-proof device. Using the scheme as a building block, we also propose the vehicle-to-vehicle communication protocol which provides desirable but conflicting functionalities such as anonymity, authenticity, unlinka-bility, non-repudiation, and traceability.
AB - The goal of VANETs is to develop an efficient and secure communication system applicable to vehicles to enhance driver's safety and comfort. Since information flowing through VANETs is inherently life-critical and sensitive to location privacy, vehicular communications should provide anonymity and authenticity without sacrificing efficiency. This makes it difficult to design a secure communication scheme for VANETs. In this paper, we propose the signature scheme which resolve the key update problem in VANETs using tamper-proof device. Using the scheme as a building block, we also propose the vehicle-to-vehicle communication protocol which provides desirable but conflicting functionalities such as anonymity, authenticity, unlinka-bility, non-repudiation, and traceability.
UR - http://www.scopus.com/inward/record.url?scp=49049104794&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=49049104794&partnerID=8YFLogxK
U2 - 10.1109/ICCIT.2007.4420338
DO - 10.1109/ICCIT.2007.4420338
M3 - Conference contribution
AN - SCOPUS:49049104794
SN - 0769530389
SN - 9780769530383
T3 - 2007 International Conference on Convergence Information Technology, ICCIT 2007
SP - 681
EP - 686
BT - 2007 International Conference on Convergence Information Technology, ICCIT 2007
T2 - 2nd International Conference on Convergent Information Technology, ICCIT 07
Y2 - 21 November 2007 through 23 November 2007
ER -