Data Encryption Using Zigzag and Sequences of Bio Molecular Information Ali Rasha S.1,*, Alsaad Saad N.2, Mahmood Noor T.2 1Department of Computer Techniques Engineering, AL Nisour University College, Baghdad, Iraq 2Computer Science Department, Mustansiriyah University, Baghdad, Iraq *Corresponding author: Rasha S. Ali., Department of Computer Techniques Engineering, AL Nisour University College, Baghdad, Iraq; E-mail: danafush@gmail.com
Online published on 21 February, 2019. Abstract This paper proposed a new encryption algorithm for secure file communication. It consists of three stages of protection: DNA computation, generating keys, and encryption. The first stage, the file is converted to protein sequences. The second stage, an enormous number of random keys are generated of length ranged from (2^8 to 2^512 bits) using mRNA and zigzag array and lastly the encryption procedure is executed as the last stage. This procedure will improve the security of the encryption technique for data and correspondence frameworks and additionally including greater unpredictability. Proposed encryption and key generation methods solved the problem of exchanging secret data between the client and server. In this work a new Biomolecular table is utilized by providing value to the protein codons as a result of the existence of a variety of ribonucleic acid that generate same protein codons. A chemical property was utilized of the RNA sequences as an indexing key to authenticate the communications and hide data from exploitation techniques used by intruders specially frequency analysis-based attacks. We take this into account to go through current security methods and encryption algorithms to propose a modified algorithm to enhance the security and complexity of an encryption mechanism. Top Keywords DNA Sequence, Zigzag, Encryption, Security, Bioinformatics and Key Generation. Top |