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» Modeling Security Protocols as Games
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TCC
2009
Springer
160views Cryptology» more  TCC 2009»
16 years 6 months ago
Simple, Black-Box Constructions of Adaptively Secure Protocols
We present a compiler for transforming an oblivious transfer (OT) protocol secure against an adaptive semi-honest adversary into one that is secure against an adaptive malicious ad...
Seung Geol Choi, Dana Dachman-Soled, Tal Malkin, H...
CRYPTO
2009
Springer
150views Cryptology» more  CRYPTO 2009»
16 years 17 days ago
Improving the Security of Quantum Protocols via Commit-and-Open
We consider two-party quantum protocols starting with a transmission of some random BB84 qubits followed by classical messages. We show a general “compiler” improving the secur...
Ivan Damgård, Serge Fehr, Carolin Lunemann, ...
ECWEB
2007
Springer
155views ECommerce» more  ECWEB 2007»
15 years 10 months ago
A Secure Payment Protocol for Restricted Connectivity Scenarios in M-Commerce
A significant number of mobile payment systems have been proposed in recent years, most of them based on a scenario where all the entities are directly connected one to another (fo...
Jesús Téllez Isaac, José Sier...
SP
1998
IEEE
116views Security Privacy» more  SP 1998»
15 years 10 months ago
Strand Spaces: Why is a Security Protocol Correct?
A strand is a sequence of events; it represents either the execution of legitimate party in a security protocol or else a sequence of actions by a penetrator. A strand space is a ...
F. Javier Thayer, Jonathan C. Herzog, Joshua D. Gu...
ESAS
2005
Springer
15 years 11 months ago
Provable Security of On-Demand Distance Vector Routing in Wireless Ad Hoc Networks
Abstract. In this paper, we propose a framework for the security analysis of on-demand, distance vector routing protocols for ad hoc networks, such as AODV, SAODV, and ARAN. The pr...
Gergely Ács, Levente Buttyán, Istv&a...