Sciweavers

127 search results - page 13 / 26
» Routing Protocol Security Using Symmetric Key Based Techniqu...
Sort
View
ICON
2007
IEEE
15 years 6 months ago
A Location-aware Key Predistribution Scheme for Distributed Wireless Sensor Networks
Key establishment plays a central role in authentication and encryption in wireless sensor networks, especially when they are mainly deployed in hostile environments. Because of th...
Ngo Trong Canh, Tran Van Phuong, Young-Koo Lee, Su...
CCS
2007
ACM
15 years 5 months ago
The energy cost of cryptographic key establishment in wireless sensor networks
Wireless sensor nodes generally face serious limitations in terms of computational power, energy supply, and network bandwidth. Therefore, the implementation of effective and sec...
Johann Großschädl, Alexander Szekely, S...
88
Voted
SIGCOMM
1997
ACM
15 years 3 months ago
A Flow-Based Approach to Datagram Security
Datagram services provide a simple, exible, robust, and communication abstraction; their usefulness has been well demonstrated by the success of IP, UDP, and RPC. Yet, the overwh...
Suvo Mittra, Thomas Y. C. Woo
ACISP
2006
Springer
15 years 3 months ago
Online/Offline Signatures and Multisignatures for AODV and DSR Routing Security
Efficient authentication is one of important security requirements in mobile ad hoc network (MANET) routing systems. The techniques of digital signatures are generally considered a...
Shidi Xu, Yi Mu, Willy Susilo
CCS
2009
ACM
16 years 8 days ago
A generic construction of useful client puzzles
Denial of Service (DoS) attacks are serious threats for network societies. For dealing with DoS attacks, Jakobsson and Juels first proposed the notion of useful client puzzles (UC...
Rui Zhang 0002, Goichiro Hanaoka, Hideki Imai