Design an Efficient Cryptography Using High Speed Multiplier

Abstract

With the recent rapid advances in multimedia and communication systems, real-timesignal processing like audio signal processing, video/image processing, or large capacity data processing are increasingly being demanded. The multiplier is the essential elements of thedigital signal processing applications. High-performance and fast implementation of existedmultiplication is applied to cryptographic systems. In this paper, we propose efficient andhigh speed architectures to implement cryptography. Cryptography is the operation inwireless communication between transmissions and receiving of data, the secured data iscommunicated in an unsecured channel between transmitter and receiver with highsecurity.At the transmitter side the original data is converted in to secured sequence and at thereceiver side the secured sequence is converted in to original data sequence. Our existedmultiplier is used in that conversion and by using this converter we are designing acryptography application.