Services for fault-tolerant conflict resolution in air traffic management
Proceedings of the 2008 RISE/EFTS Joint International Workshop on Software Engineering for Resilient Systems
Of malicious motes and suspicious sensors
Theoretical Computer Science
Reliable distributed computing on unreliable radio channels
Proceedings of the 2009 MobiHoc S3 workshop on MobiHoc S3
Scalable byzantine computation
ACM SIGACT News
Leveraging channel diversity to gain efficiency and robustness for wireless broadcast
DISC'11 Proceedings of the 25th international conference on Distributed computing
OPODIS'06 Proceedings of the 10th international conference on Principles of Distributed Systems
A topological condition for solving fair exchange in byzantine environments
ICICS'06 Proceedings of the 8th international conference on Information and Communications Security
On byzantine broadcast in loosely connected networks
DISC'12 Proceedings of the 26th international conference on Distributed Computing
Hi-index | 0.00 |
This paper presents an overlay based Byzantine tolerant broadcast protocol for wireless ad-hoc networks. The use of an overlay results in a significant reduction in the number of messages. The protocol over-comes Byzantine failures by combining digital signatures, gossiping of message signatures, and failure detectors. These ensure that messages dropped or modified by Byzantine nodes will be detected and retransmitted and that the overlay will eventually consist of enough correct processes to enable message dissemination. An appealing property of the protocol is that it only requires the existence of one correct node in each one-hop neighborhood. The paper also includes a detailed performance evaluation by simulation.