Journal
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS
Volume 8, Issue 4, Pages 1974-1983Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/T-WC.2008.080280
Keywords
Binary authentication tree; identity-based cryptography; robust; signature; vehicular communication
Ask authors/readers for more resources
In this paper, we propose a robust and efficient signature scheme for Vehicle-to-Infrastructure communications, called Binary Authentication Tree (BAT). The BAT scheme an effectively eliminate the performance bottleneck when verifying a mass of signatures within a rigorously required interval, even under. adverse scenarios with bogus messages. Given any n received messages with k >= 1 bogus ones, the computation cost to verify all these messages only requires approximately (k + 1) . log(n/k) + 4k - 2 time-consuming pairing operations. The BAT scheme can also be gracefully transplanted to other similar batch signature schemes. In addition, it offers the other conventional security for vehicular networks, such as identity privacy and traceability. Theoretical analysis and simulation results demonstrate the validity and practicality of the BAT scheme.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available