Performance Modelling of an Anonymous and Failure Resilient Fair-Exchange E-Commerce Protocol

Almutairi, O; Thomas, N

doi:10.1145/3297663.3310310

Performance Modelling of an Anonymous and Failure Resilient Fair-Exchange E-Commerce Protocol

Lookup NU author(s): Ohud Almutairi, Dr Nigel Thomas

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Abstract

This paper explores a type of non-repudiation protocol, called an anonymous and failure resilient fair-exchange e-commerce protocol, which guarantees a fair-exchange between two parties in an e-commerce environment. Models are formulated using the PEPA formalism to investigate the performance overheads introduced by the security properties and behaviour of the protocol. The PEPA eclipse plug-in is used to support the creation of the PEPA models for the security protocol and the automatic calculation of the performance measures identified for the protocol models.