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CSFW
2009
IEEE
15 years 1 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
CCS
2009
ACM
15 years 10 months ago
Universally composable contributory group key exchange
We treat the security of group key exchange (GKE) in the universal composability (UC) framework. Analyzing GKE protocols in the UC framework naturally addresses attacks by maliciou...
M. Choudary Gorantla, Colin Boyd, Juan Manuel Gonz...
ASIACRYPT
2007
Springer
15 years 4 months ago
Secure Protocols with Asymmetric Trust
Abstract. In the standard general-adversary model for multi-party protocols, a global adversary structure is given, and every party must trust in this particular structure. We intr...
Ivan Damgård, Yvo Desmedt, Matthias Fitzi, J...
IFIP11
2004
114views Business» more  IFIP11 2004»
14 years 11 months ago
Update/Patch Management Systems: A Protocol Taxonomy with Security Implications
: Software fixes, patches and updates are issued periodically to extend the functional life cycle of software products. In order to facilitate the prompt notification, delivery, an...
Andrew M. Colarik, Clark D. Thomborson, Lech J. Ja...
CSFW
1995
IEEE
15 years 1 months ago
Modelling and verifying key-exchange protocols using CSP and FDR
We discuss the issues involved in modelling and verifying key-exchange protocols within the framework of CSP and its model-checking tool FDR. Expressing such protocols within a pr...
A. W. Roscoe