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CCS
2004
ACM
15 years 10 months ago
Authenticity by tagging and typing
We propose a type and effect system for authentication protocols built upon a tagging scheme that formalizes the intended semantics of ciphertexts. The main result is that the val...
Michele Bugliesi, Riccardo Focardi, Matteo Maffei
ESORICS
2004
Springer
15 years 10 months ago
Combinatorial Design of Key Distribution Mechanisms for Wireless Sensor Networks
Key distribution is one of the most challenging security issues in wireless sensor networks where sensor nodes are randomly scattered over a hostile territory. In such a sensor dep...
Seyit Ahmet Çamtepe, Bülent Yener
134
Voted
ICNP
2003
IEEE
15 years 9 months ago
On the Utility of Distributed Cryptography in P2P and MANETs: The Case of Membership Control
Peer-to-peer systems enable efficient resource aggregation and are inherently scalable since they do not depend on any centralized authority. However, lack of a centralized autho...
Maithili Narasimha, Gene Tsudik, Jeong Hyun Yi
SP
2003
IEEE
15 years 9 months ago
Using Memory Errors to Attack a Virtual Machine
We present an experimental study showing that soft memory errors can lead to serious security vulnerabilities in Java and .NET virtual machines, or in any system that relies on ty...
Sudhakar Govindavajhala, Andrew W. Appel
CRYPTO
2003
Springer
96views Cryptology» more  CRYPTO 2003»
15 years 9 months ago
Scalable Protocols for Authenticated Group Key Exchange
We consider the fundamental problem of authenticated group key exchange among n parties within a larger and insecure public network. A number of solutions to this problem have bee...
Jonathan Katz, Moti Yung