Towards an Ideal Electronic cash System
Mostafa A. Salama
Broschiertes Buch

Towards an Ideal Electronic cash System

Maximize the client's privacy in the electronic commerce world by a secured offline payment system

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The main advantages electronic cash systems over other electronic payment systems are its bearing the characteristics of normal paper-based cash systems, i.e. the offline payment and the anonymity of the client (user). However, the anonymity property may be misused for illegal purpose where the signed code delivered to the client could be cloned by such client to be spent in multi-payment processes double spending . The proposed schemes of such electronic cash system, started in 1988, failed to be the main e-payment model for e-commerce because none of these schemes could reach a solution to p...