The Field Programmable Gate Array (FPGA) offer effective suppleness and performance because of reconfigurable hardware but consume more power in contrast to the Application Specific Integrated Circuit (ASIC). At run-time reconfiguration of hardware in FPGAs can not only be very economical but can be real alternative for ASICs. The designers are reluctant to use Dynamic ...

From the user point of view, security and efficiency are the two main factors for any authentication scheme. However, most of the smart card authentication schemes are vulnerable to one or the other possible attack. In this paper, highly secured smart card authentication scheme is proposed using image encryption that resists all the possible attacks ...

Biometric systems based on the fingerprint recognition are considered one of the most important identification techniques. It is a successful way to determine the identity of the person that cannot be faked or stolen easily. This paper aims to identify fingerprint images through several steps and extract the features based on DCT technique. The fingerprint ...

Aho-Corasick is a standard string matching algorithm. It can match multiple patterns simultaneously and affirmed deterministic performance under all circumstances. Aho-Corasick feed solutions to various real world applications like intrusion detection systems, text mining, search engine, multimedia and computational biology. In order to improve performance of these applications parallelization of Aho-Corasick is crucial. PFAC (Parallel ...

SRAM cell stability will be a primary concern for future technologies due to variability and decreasing power supply voltages. Advances in chip designing have made possible the design of chips at high integration and fast performance. Lowering power consumption and increasing noise margin have become two central topics in every state of SRAM designs. The ...

In integrated circuits a gargantuan portion of on-chip power is expended by clocking systems, which comprises of timing elements such as flip-flops, latches and clock distribution network. These elements absorb approximately 30% to 60% of the total power dissipation in the system. In order to design high performance and power efficient circuits a scrupulous approach ...

A Statistical DataBase (SDB) is a database that contains a large number of individual sensitive records, but is intended to supply only statistical summary information to its users. A SDB suffers from the inference problem, a way to infer or derive sensitive data from non-sensitive data. In this paper, two security techniques of SDBs, query-set ...

In multiprocessor environment when processes content for system resources, deadlocks may occur. Deadlock is highly undesirable as it degrades the system performance largely. This paper aims to present technique to facilitate the resource allocation decision. It also strives to reduce the time cost for making this decision. It presents a Total Need based Resource Reservation ...

Digital signal processing techniques are used extensively in a number of applications such as communication and multimedia. DSP functions such as FIR filters and transforms have numerous advantages over their analog counterparts. Xilinx System generator is used to design efficient DSP algorithm on FPGA. In this paper, Finite Impulse Response (FIR) filter is designed using ...

Now-a-days the organizations or industry are running in extremely competitive environment. Employees are very important part of the organizations. The success or failure of any organization or industry depends on employee’s performance. In order to improve the working efficiency in the organization, it is very important to measure the employee’s performance. The employees are demanding ...