A Survey on DNA Based Cryptography using Differential Encryption and Decryption Algorithm

Abstract

As modern encryption algorithms are bust to attacks, the world of information security give the impression of being in new directions to protect the data transmission. The concept of using DNA computing in the fields of cryptography and steganography has been identified as a possible technology that may bring forward a new anticipation for unbreakable algorithms. Nowadays Government agencies and the semiconductor industries have raised serious concerns about malicious modifications to the integratedcircuits.The added functionality known as hardware Trojan. DNA cryptography is a new field of cryptography which gives a new hope to detect and overcome the Trojan. This paper gives an overview of cryptography, DNA cryptography and how it's helpful to rectify the Trojan effect.