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Accountability and fairness are two important requirements of secure e-payment protocols, which can provide evidences to solving disputes in e-commerce and keep sure that each participant in protocol achieves fairness in an unreliable channel. Therefore logic formal analysis in these two aspects has become very important. In this paper, we have formally analyzed iKP protocol by extended Kailar logic...
With the increasing development of the Internet and electronic commerce, electronic payment systems have gradually become an important issue nowadays. Business-to-business e-commerce model involves a complex process with large transaction size, so that B2B payment is the next focus of the popular research topics on electronic commerce. Though there are many existing e-payment protocols designed for...
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