Informatics Publishing Limited

G. K. Arvind ¹, S. Leonard Gibson Moses ¹

Affiliations
1 Dept. of ECE, Jei Mathaajee College of Engineering, Kanchipuram, IN

Abstract

Flash drives (or) pendrives were the devices used for transferring datas from one device to another. Without these devices such as Tablet-pc, Computers, & Laptops, we are unable to transfer files from one Flash drives to another. So to transfer data, we are in need with any of those devices. This "USB-DATA TRANSFERER" helps to overcome this problem. It is difficult to carry any huge sized nomadic devices such as laptops, for transferring files from one USB flash drive to another. So, this device which can fits inside the pocket makes data transfer easier and in better way. By using ARM processor with microcontroller and interfacing touch screen display, we can accomplish this project. We can move the files from one pendrive to another by selecting it by using touch screen display. It minimizes time taken for switching on pc or laptop for data transmission from one pendrive to another. Simply by switching on the power button we can turn ON the device and transmission can be made easily. Thus "USB DATA TRANSFERER" device helps to transfer files from one flash drive to another without pc.

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S. Leonard Gibson Moses ¹, S. Ganesan ², C. Vimala ³, I. Rabiya Begam ⁴, M. Nivetha Priya ⁴

Affiliations
1 Department of ECE, Periyar Maniammai University, Thanjavur - 613403, Tamil Nadu, IN
2 Department of ECE, Mailam Engineering College, Mailam – 604304, Tamil Nadu, IN
3 Department of Mathematics, Periyar Maniammai University, Thanjavur – 613403, Tamil Nadu, IN
4 Department of ECE, Jei Mathaajee College of Engineering, Siruvakkam - 631552, Tamil Nadu, IN

Abstract

Objectives: Vedic mathematics contains 16 formulae or Sutras. Employing these shortcut formulae in the computations of Elgamal cryptographic algorithm will reduce the logic elements, layout area and power consumption. Methods/Statistical Analysis: Simulation programming for the paper has been done through Verilog HDL code in MODELSIM software and performance parameters like speed, power etc., using XILINX software. Findings: In this paper, when employing these Vedic formulae, lesser number of logic elements are consumed when compared with conventional method. Improvements/ Applications: By investigating the various Sutras in Vedic mathematics, it has been observed that speed is increased and layout area is minimized.

Keywords

Elgamal Algorithm, Multiplier and Accumulate Unit, Urdhva Tiryagbhyam Sutra, Vedic Multiplier.

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