Publications related to Communication protocol

Practical issues in the development of a minimalistic power management solution for WSNs

Jorge Miguel Dias Almeida Rodrigues Soares

A flexible Wireless Sensor Network platform for implementation of diverse applications has been developed and deployed at Instituto Superior Técnico - Technical University of Lisbon (IST-TUL). Since its initial deployment in 2007, this testbed has grown st ...

2010

Expected loss analysis of thresholded authentication protocols in noisy conditions

Serge Vaudenay, Christos Dimitrakakis, Aikaterini Mitrokotsa

A number of authentication protocols have been proposed recently, where at least some part of the authentication is performed during a phase, lasting

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rounds, with no error correction. This requires assigning an acceptable threshold for the number of de ...

2010

One Acceptor is Enough

Rachid Guerraoui, Maysam Yabandeh

The celebrated Paxos protocol implements a reliable service as a state machine replicated over several machines. Replication provides reliability against permanent failures and availability against temporary crash failures. Whereas, in theory, Paxos can to ...

2010

Securing Every Bit: Authenticated Broadcast in Radio Networks

Rachid Guerraoui, Seth Gilbert, Dan Alistarh, Zarko Milosevic

This paper studies non-cryptographic authenticated broad- cast in radio networks subject to malicious failures. We in- troduce two protocols that address this problem. The first, NeighborWatchRB, makes use of a novel strategy in which honest devices monito ...

Acm Order Department, P O Box 64145, Baltimore, Md 21264 Usa2010

The Next 700 BFT Protocols

Rachid Guerraoui, Marko Vukolic, Nikola Knezevic

Modern Byzantine fault-tolerant state machine replication (BFT) protocols involve about 20,000 lines of challenging C++ code encompassing synchronization, networking and cryptography. They are notoriously difficult to develop, test and prove. We present a ...

2010

Castor: Scalable Secure Routing for Ad Hoc Networks

Karl Aberer, Panagiotis Papadimitratos, Marcin Poturalski, Wojciech Galuba, Zoran Despotovic

Wireless ad hoc networks are inherently vulnerable, as any node can disrupt the communication of potentially any other node in the network. Many solutions to this problem have been proposed. In this paper, we take a fresh and comprehensive approach that ad ...

Ieee Service Center, 445 Hoes Lane, Po Box 1331, Piscataway, Nj 08855-1331 Usa2010

COMBINE: An Improved Directory-Based Consistency Protocol

Vincent Gramoli, Hagit Albo Attiya

This paper presents COMBINE, a directory-based consistency protocol for shared objects, designed for large-scale distributed systems with unreliable links. Directory-based consistency protocols support move requests, allowing to write the object locally, a ...

2010

Distance Bounding with IEEE 802.15.4a: Attacks and Countermeasures

Jean-Yves Le Boudec, Jean-Pierre Hubaux, Panagiotis Papadimitratos, Marcin Poturalski, Manuel Flury

Impulse Radio Ultra-Wideband, in particular the recent standard IEEE 802.15.4a, is a primarycandidate for implementing distance bounding protocols, thanks to its ability to perform accurate indoor ranging. Distance bounding protocols allow two wireless dev ...

2010

A Provably Starvation-Free Distributed Directory Protocol

Vincent Gramoli, Hagit Albo Attiya

This paper presents Combine, a distributed directory protocol for shared objects, designed for large-scale distributed systems. Directory protocols support move requests, allowing to write the object locally, as well as lookup requests, providing a read-on ...

Springer-Verlag2010

Effectiveness of Distance-Decreasing Attacks Against Impulse Radio Ranging

Jean-Yves Le Boudec, Jean-Pierre Hubaux, Panagiotis Papadimitratos, Marcin Poturalski, Manuel Flury

We expose the vulnerability of an emerging wireless ranging technology, impulse radio ultra-wide band (IR-UWB), to distance-decreasing attacks on the physical communication layer (PHY). These attacks violate the security of secure ranging protocols that al ...

2010

Communication protocol

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Practical issues in the development of a minimalistic power management solution for WSNs

Expected loss analysis of thresholded authentication protocols in noisy conditions

One Acceptor is Enough

Securing Every Bit: Authenticated Broadcast in Radio Networks

The Next 700 BFT Protocols

Castor: Scalable Secure Routing for Ad Hoc Networks

COMBINE: An Improved Directory-Based Consistency Protocol

Distance Bounding with IEEE 802.15.4a: Attacks and Countermeasures

A Provably Starvation-Free Distributed Directory Protocol

Effectiveness of Distance-Decreasing Attacks Against Impulse Radio Ranging

Practical issues in the development of a minimalistic power management solution for WSNs

A Provably Starvation-Free Distributed Directory Protocol

COMBINE: An Improved Directory-Based Consistency Protocol

The Next 700 BFT Protocols

Expected loss analysis of thresholded authentication protocols in noisy conditions

Securing Every Bit: Authenticated Broadcast in Radio Networks

Distance Bounding with IEEE 802.15.4a: Attacks and Countermeasures

One Acceptor is Enough

Castor: Scalable Secure Routing for Ad Hoc Networks

Effectiveness of Distance-Decreasing Attacks Against Impulse Radio Ranging