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This paper describes our concept, design and current implementation of the Secure Mobile Wallet. Mobile Wallet is an application stored in mobile phones providing to subscribers the possibility to perform various mobile financial transactions. In our approach Secure Mobile Wallet is stored and running in the Javacard SIM chip, called UICC. It comprises several Javacard applets supporting several types...
This is an era of wireless (mobile) communication and computing where mobile devices such as personal digital assistants, smartphones, etc., are being used in place of traditional computers. To secure wireless communication many services and protocols have been developed such as IPSec, SSL/TLS, etc. Heavy computations such as generating RSA keys (large prime numbers) are difficult to generate on mobile...
A main challenge in mobile commerce is to make it possible for users to manage their transaction histories from both online e-commerce transactions and in-person transactions. Such histories are typically useful to build credit or to establish trust based on past transactions. In this paper we propose an approach to manage electronic receipts on cellular devices by assuring their secure and privacy-preserving...
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