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» Deciding knowledge properties of security protocols
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ASM
2008
ASM
13 years 11 months ago
Modelling Attacker's Knowledge for Cascade Cryptographic Protocols
We address the proof-based development of cryptographic protocols satisfying security properties. Communication channels are supposed to be unsafe. Analysing cryptographic protocol...
Nazim Benassa
ENTCS
2006
103views more  ENTCS 2006»
13 years 9 months ago
Static Equivalence is Harder than Knowledge
There are two main ways of defining secrecy of cryptographic protocols. The first version checks if the adversary can learn the value of a secret parameter. In the second version,...
Johannes Borgström
ENTCS
2006
137views more  ENTCS 2006»
13 years 9 months ago
Automated Security Protocol Analysis With the AVISPA Tool
The AVISPA Tool is a push-button tool for the Automated Validation of Internet Security Protocols and Applications. It provides a modular and expressive formal language for specif...
Luca Viganò
IACR
2011
147views more  IACR 2011»
12 years 9 months ago
Adaptive Security of Concurrent Non-Malleable Zero-Knowledge
A zero-knowledge protocol allows a prover to convince a verifier of the correctness of a statement without disclosing any other information to the verifier. It is a basic tool a...
Zhenfu Cao, Zongyang Zhang, Yunlei Zhao
CSFW
2009
IEEE
14 years 4 months ago
A Method for Proving Observational Equivalence
—Formal methods have proved their usefulness for analyzing the security of protocols. Most existing results focus on trace properties like secrecy (expressed as a reachability pr...
Véronique Cortier, Stéphanie Delaune