Online ISSN: 2515-8260

Quantum Cryptography helps to enhance on security issues.

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Mr.BGiridhar

Abstract

Stegnography is the technique of hiding confidential information within anymedia.Inrecentyearsvarious stegnography methods have been proposed to makedatamoresecure.Atthesametimedifferentsteganalysismethods have also evolved. The number of attacks used by thesteganalyst has only multiplied over the years. Various toolsfor detecting hidden information’s are easily available over theinternet, so securing data from steganalyst is still considered amajorchallenge.Whilevariousworkhavebeendonetoimprove the existing algorithms and also new algorithms havebeenproposedtomakedatabehindtheimagemoresecure.Wehave still been using the same public key cryptography likeDeffieHellmanandRSAforkeynegotiationwhichisvulnerable to both technological progress of computing powerandevolutioninmathematics,sointhispaperwehaveproposeduseofquantumcryptograph yalongwithstegnography.Theuseof this combination will createkeydistributionschemesthatareuninterceptable thusprovidingour dataaperfectsecurity.

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