Mobile payments makeup one of the fastest-growing mobile services available today and
are widely used by smartphones for utility payments, bill payments, and online shopping …

Communication between the near field communication (NFC) devices occurs in a very close
distance of less than 10 cm. In the NFC-based payment system, close proximity between …

Trusted third-party (TTP) based transaction authentication is traditionally applied to
authenticate mobile commerce transactions. However, several issues can arise with this …

The increasing development of wireless networks and the widespread popularity of
handheld devices such as Personal Digital Assistants (PDAs), mobile phones and wireless …

Lexicographic continued fraction binary (LCF) representation provides an order preserving
bitstring representation of the non negative real numbers where every rational number has a …

Mobile phones are getting smarter and people have been using them for many different
proposes. Recently, more and more people have begun using their mobile phones as a …

With the evolution and significant growth in wireless technology and the development of
mobile commerce, businesses can achieve superior performance through the …

Internet transaction is increasing significantly due to very fast grown of mobile devices,
electronic commerce, and electronic records. Many researchers proposed several protocols …

This paper presents a secure mobile bill payment application. It is developed from a concept
of a lightweight, agent-based, secure mobile payment protocol [1]. This aspect focuses on …

The recent advancement in smart phones and its widespread popularity switches the users
of traditional computing to mobile computing. In addition, to facilitate users, hand held …