Message authentication is one of the most effective ways to thwart unauthorized and corrupted messages from being forwarded in Wireless Sensor Networks (WSNs). For this reason, many message authentication schemes have been developed, based on either symmetric-key cryptosystems or public-key cryptosystems. Most of them, however, have the limitations of high computational and communication overhead in ...

A sensor interface device is essential for sensor data collection of industrial Wireless Sensor Networks (WSNs). Manual status monitoring and health check of industrial machineries are not possible for machineries like boilers and chemical tanks, containers etc. Hence to check the status of these industrial machineries, there is requirement of intelligent system with wireless networking. ...

Carry SeLect Adder (CSLA) is one of the fastest adders used in many data-processing processors to perform fast arithmetic functions. From the structure of the CSLA, it is clear that there is scope for reducing the area and power consumption in the CSLA. This paper uses the logic operations involved in conventional CSLA and dual ...

Power is one of the most important criterions in designing any modern system. As technology shrinks, the power dissipated by the links of a Network-on-Chip (NoC) starts to compete with the power dissipated by the other elements of the communication subsystem, namely, the routers and the Network Interfaces (NIs). A set of data encoding decoding ...

The fundamental requirement for the establishment of communication among nodes is that nodes should cooperate with each other. This also true for Mobile Ad hoc NETworks (MANETs), In the presence of malicious nodes, this requirement may lead to serious security concerns; for instance, such nodes may corrupt the routing process. In this paper, prevention or ...

Cloud computing is computing in which large groups of remote servers are networked to allow centralized data storage and online access to computer services or resources. Clouds can be classified as public, private or hybrid. Cloud computing relies on restricting sharing of resources to achieve coherence and economies of scale, similar to a utility (like ...

A methodological computing application and well known artificial standard, the Linpack algebraic library has been used to evaluate the concert of cloud infrastructure. Using this function the enactment of several key aspects in cloud computing such as the pressure of the number of Microsoft virtual pcs in work per host, as well as the I/O ...

In the last two decades, many efficient algorithms and architectures have been introduced for the design of low complexity bit-parallel Multiple Constant Multiplications (MCM) operation which dominates the complexity of many digital signal processing systems. On the other hand, little attention has been given to the digit-serial MCM design that offers alternative low complexity MCM ...