Efficient Design of Image Cipher Technique Using Reversible Logic

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B. Sarala, et. al.

Abstract

The reversible cryptographic logic is a prominent field in the  applications of optical estimating, discrete time signal process, nanotechnologies, bio-information and low-power and low weight applications. For the above applications,Security is the very vital factor to focus on.Power and area parameters are also viewed for cryptographic protocols.Moreover,the intruders or hackers may eavesdrop or modify the data which is transmitted through the channel.To prevent this situation,Reversible logic cryptography is established in this research with optimum quantum cost,area and power. With the help of RLC,the key generated by Linear feedback shift register is utilized for encipher and decipher methods in symmetric manner. The performances are estimated for conventional and proposed method. About 7% of performance is improved in reversible logic cryptographic design related to the traditional design such as AES and Chaotic map technique.

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