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CSFW
2009
IEEE
14 years 1 days ago
Achieving Security Despite Compromise Using Zero-knowledge
One of the important challenges when designing and analyzing cryptographic protocols is the enforcement of security properties in the presence of compromised participants. This pa...
Michael Backes, Martin P. Grochulla, Catalin Hritc...
CSFW
2009
IEEE
14 years 1 days 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
CSFW
2009
IEEE
14 years 1 days ago
Minimal Message Complexity of Asynchronous Multi-party Contract Signing
Multi-party contract signing protocols specify how a number of signers can cooperate in achieving a fully signed contract, even in the presence of dishonest signers. This problem h...
Sjouke Mauw, Sasa Radomirovic, Mohammad Torabi Das...
CSFW
2009
IEEE
14 years 1 days ago
ASPIER: An Automated Framework for Verifying Security Protocol Implementations
Abstract. We present aspier – the first framework that combines software model checking with a standard protocol security model to analyze authentication and secrecy properties ...
Sagar Chaki, Anupam Datta
CSFW
2009
IEEE
13 years 9 months ago
Authentication without Elision: Partially Specified Protocols, Associated Data, and Cryptographic Models Described by Code
Specification documents for real-world authentication protocols typically mandate some aspects of a protocol's behavior but leave other features optional or undefined. In add...
Phillip Rogaway, Till Stegers