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» Pitfalls in Formal Reasoning about Security Protocols
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IFIPTCS
2010
14 years 7 months ago
A Semiring-Based Trace Semantics for Processes with Applications to Information Leakage Analysis
Abstract. We propose a framework for reasoning about program security building on language-theoretic and coalgebraic concepts. The behaviour of a system is viewed as a mapping from...
Michele Boreale, David Clark, Daniele Gorla
CSFW
2002
IEEE
15 years 2 months ago
Secrecy in Multiagent Systems
We introduce a general framework for reasoning about secrecy requirements in multiagent systems. Because secrecy requirements are closely connected with the knowledge of individua...
Joseph Y. Halpern, Kevin R. O'Neill
LICS
1999
IEEE
15 years 1 months ago
Proof Techniques for Cryptographic Processes
Contextual equivalences for cryptographic process calculi, like the spi-calculus, can be used to reason about correctness of protocols, but their definition suffers from quantific...
Michele Boreale, Rocco De Nicola, Rosario Pugliese
PKC
2010
Springer
148views Cryptology» more  PKC 2010»
15 years 1 months ago
On the Feasibility of Consistent Computations
In many practical settings, participants are willing to deviate from the protocol only if they remain undetected. Aumann and Lindell introduced a concept of covert adversaries to f...
Sven Laur, Helger Lipmaa
ACNS
2006
Springer
138views Cryptology» more  ACNS 2006»
15 years 1 months ago
Syntax-Driven Private Evaluation of Quantified Membership Queries
Abstract. Membership queries are basic predicate operations that apply to datasets. Quantifications of such queries express global properties between datasets, including subset inc...
Aggelos Kiayias, Antonina Mitrofanova