Cryptography Based on DNA Using Random key Generation Scheme

P.Surendra Varma, K.Govinda Raju


With the growth of technological advancements, the threats dealt by  a user grow exponentially. The 21st century is a period of information explosion in which information has become a  very important strategic resource, and so the task of information security has become  increasingly important  in data storage and transmission. As traditional cryptographic systems are now  vulnerable to attacks, the concept of using DNA Cryptography has been identified as a possible technology that brings forward a new hope for  unbreakable algorithms. A new field of cryptography is emerging based on DNA computing due to high storage capacity, vast parallelism and exceptional energy efficiency of biological DNA. This field is in initial stage so a lot of research has to be done yet. This paper analyzes the different approach on DNA Cryptography based on matrix manipulation and secure key generation scheme.


DNA, DNA computing, DNA cryptography, Matrix manipulation, Key generation


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