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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...
As Short Message Service (SMS) is now widely use as business tool, it security has become a major concern for business organizations and customers. There is a need for an end to end SMS Encryption in order to provide a secure medium for communication. This paper evaluates RSA, ELGamal and Elliptic curve encryption techniques using random SMS messages of various sizes to measure their encryption and...
With the explosive international growth in mobile phone adoption, there is an increasing number of text message-based applications providing mission-critical services to mobile phone owners. With such an unexpected leap in the mobile subscriber base, questions have arisen over the reliability of Short Message Service (SMS) as a communication channel in regions of high mobile teledensity growth. This...
Identity authentication is the first line of defense in the security application system to access the mobile network resources. However, as the means of attacking become variety, new requirements have been brought forward for the technology of identity authentication. To improve performance of mobile authentication, this paper presents a novel mobile authentication scheme, which transmits message...
This paper deals with an SMS encryption for mobile communication. The transmission of an SMS in GSM network is not secure, therefore it is desirable to secure SMS by additional encryption. In the following text, there are compared differences in the use of symmetric and asymmetric cryptography for SMS transfer securing. In the next part, there is the description of design and implementation of the...
The emergence of mobile payment, a new direction of electronic payment, releases paying from all fetters in space. However, the security issue of mobile payment has been created. A program of mobile payment based-on J2ME is designed in this paper, and the process of payment take use of digital signature technology to ensure information to be secure. Calculation, storing and communicating are transferred...
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