DNA Based Cryptography and Stegnography
Journal Title: GRD Journal for Engineering - Year 2017, Vol 2, Issue 6
Abstract
The most common and widely used technique in the communication security and computer security fields is cryptography. Cryptography includes converting some data to incomprehensible format so that a non-intended recipient cannot determine its intended meaning. In this project, a binary form of data, such as plaintext message transformed into sequences of DNA nucleotides. The proposed method is a two-step procedure. First it converts the text messages to a DNA format, subsequently the nucleotides are passing through a Playfair Encryption process based on amino acids structure and in the second phase hide these message in a reference DNA sequence using 3:1 hiding rule.
Authors and Affiliations
Ginu Alexander, Jeenu Clara Joseph, Jerin George David, Vishnu Prasad
Keywords
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