Integrating DNA Computing in Chaos-Based Optimization Algorithm Approach for Cryptography

Abstract: DNA cryptography is a field which is being in tremendous demand for providing effective electronic security since 1990s. It exploits the extreme randomness and complexity properties of DNAstructure for coding and decoding any information. As a new step to enhance the security, this paper presents an alternative security method of chaotic encryption and decryption by embedding DNA security algorithm in it. The presented method of cryptography can transmit highly confidential data efficiently and securely, and complements standard, algorithmic procedures, providing security solutions with novel features.

Keywords: Cryptography, genetic algorithm, chaotic map, PRNG, DNA.

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