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A Charging and Rewarding Scheme for Packet Forwarding

Related publications (41)

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Security in the Presence of Quantum Adversaries

Khashayar Barooti

With the looming threat of large-scale quantum computers, a fair portion of recent cryptographic research has focused on examining cryptographic primitives from the perspective of a quantum adversary. Shor's 1994 result revealed that quantum computers can ...

EPFL2023

Bidirectional Asynchronous Ratcheted Key Agreement with Linear Complexity

Serge Vaudenay, Fatma Betül Durak

Following up mass surveillance and privacy issues, modern secure communication protocols now seek more security such as forward secrecy and post-compromise security. They cannot rely on an assumption such as synchronization, predictable sender/receiver rol ...

Springer2019

Implications of Position in Cryptography

Handan Kilinç Alper

In our daily lives, people or devices frequently need to learn their location for many reasons as some services depend on the absolute location or the proximity. The outcomes of positioning systems can have critical effects e.g., on military, emergency. Th ...

EPFL2018

Provably Secure Authenticated Encryption

Damian Vizár

Authenticated Encryption (AE) is a symmetric key cryptographic primitive that ensures confidentiality and authenticity of processed messages at the same time. The research of AE as a primitive in its own right started in 2000. The security goals of AE wer ...

EPFL2018

Instruction Set Extensions for Secure Applications

Paolo Ienne, Francesco Regazzoni

The main goal of this paper is to expose the community to past achievements and future possible uses of Instruction Set Extension (ISE) in security applications. Processor customization has proven to be an effective way for achieving high performance with ...

Ieee2016

Assembler son quotidien sur la route

Lisa Maude Reitz

In a context of housing crisis and general increase in short-term/casual work, new forms of social precarity have developed since the end of the nineties in Western countries. Furthermore, a movement of voluntary shift to nomadic lifestyles is initiated. P ...

EPFL2016

High mobility over the life course: evidence from a longitudinal study in Europe

Vincent Kaufmann, Emmanuel Pierre Jean Ravalet, Gil Viry

Commuting and travelling extensively for job reasons both helps and challenges people to balance competing demands of work and personal life. People do not have equal resources and possibilities to benefit from high mobility. Globalisation, labour flexibil ...

2015

Secure Wireless Communications via Cooperative Transmitting

Ninoslav Marina

Information-theoretic secrecy is combined with cryptographic secrecy to create a secret-key exchange protocol for wireless networks. A network of transmitters, which already have cryptographically secured channels between them, cooperate to exchange a secr ...

Hindawi Publishing Corporation2014

Automated Side-Channel Vulnerability Discovery and Hardening

Ali Galip Bayrak

In traditional cryptography, an attacker tries to infer a mathematical relationship between the inputs and outputs of a cryptosystem to recover secret information. With the advances in the theoretical basis of the cryptographic algorithms, this task became ...

EPFL2014

Cidade, arte e política. A produção comum do espaço

Luca Giovanni Pattaroni, Yves Pedrazzini, Emmanuel Pierre Jean Ravalet, Mischa-Sébastien Piraud, Letícia Cabeçadas Do Carmo

O debate em torno das relações entre Arte e Cidade tem-se centrado na crítica das denominadas políticas de «empreendedorismo urbano», as quais estariam ligadas a uma economia «criativa» e a um mercado global de cidades. Entre as suas características estari ...

2014