ACM Transactions on Computer Systems (TOCS)
A semantics for a logic of authentication (extended abstract)
PODC '91 Proceedings of the tenth annual ACM symposium on Principles of distributed computing
Properties of independently axiomatizable bimodal logics
Journal of Symbolic Logic
Extending cryptographic logics of belief to key agreement protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Dealing with multiple granularity of time in temporal logic programming
Journal of Symbolic Computation - Special issue: executable temporal logics
Journal of Logic, Language and Information
Trust in Secure Communication Systems - The Concept, Representations, and Reasoning Techniques
AI '02 Proceedings of the 15th Australian Joint Conference on Artificial Intelligence: Advances in Artificial Intelligence
Logical Foundations for Reasoning about Trust in Secure Digital Communication
AI '01 Proceedings of the 14th Australian Joint Conference on Artificial Intelligence: Advances in Artificial Intelligence
Designing Secure Key Exchange Protocols
ESORICS '94 Proceedings of the Third European Symposium on Research in Computer Security
Formal Semantics for Authentication Logics
ESORICS '96 Proceedings of the 4th European Symposium on Research in Computer Security: Computer Security
Trust Relationships in Secure Systems-A Distributed Authentication Perspective
SP '93 Proceedings of the 1993 IEEE Symposium on Security and Privacy
Decentralized Trust Management
SP '96 Proceedings of the 1996 IEEE Symposium on Security and Privacy
Combining logics for modelling security policies
ACSC '05 Proceedings of the Twenty-eighth Australasian conference on Computer Science - Volume 38
Analysing Stream Authentication Protocols in Autonomous Agent-Based Systems
DASC '06 Proceedings of the 2nd IEEE International Symposium on Dependable, Autonomic and Secure Computing
Formalising theories of trust for authentication protocols
Information Systems Frontiers
Modal tableaux for verifying stream authentication protocols
Autonomous Agents and Multi-Agent Systems
A fibred belief logic for multi-agent systems
AI'05 Proceedings of the 18th Australian Joint conference on Advances in Artificial Intelligence
A temporalised belief logic for specifying the dynamics of trust for multi-agent systems
ASIAN'04 Proceedings of the 9th Asian Computing Science conference on Advances in Computer Science: dedicated to Jean-Louis Lassez on the Occasion of His 5th Cycle Birthday
Hi-index | 0.00 |
Trust is a critical issue for communication protocols in open systems that operate in dynamic and highly uncertain environments. It influences not only the specification of security policies but also the techniques needed to manage and implement security policies. A formal system for the specification of trust for such systems requires the ability to reason about agent beliefs as well as the evolution of the system through time. In this paper, we use a fibred logic called FL which is obtained by combining a belief logic with a temporal logic for specifying agent beliefs and establishing trust theories for communication protocols. A theory of trust for a given system is captured by a set of rules in FL that describes the trust of agents in the system. This enables automated reasoning about theories of trust using the decision procedures of FL such as axiom systems and tableaux. Theories of trust are generally established based on the initial trust of agents in the security mechanisms of the system in which they are deployed. Such theories provide a foundation for reasoning about agent beliefs as well as security properties that systems may satisfy.