DOUBLE LAYERED DNA BASED CRYPTOGRAPHY

Manisha, Parvinder Bangar, Mohit

Abstract: DNA cryptography the new era of cryptography enhanced the cryptography in terms of time complexity as well as capacity. It uses the DNA strands to hide the information. The repeated sequence of the DNA makes highly difficult for unintended authority to get the message. The level of security can be increased by using the more than one cover medium. This paper discussed a technique that uses two cover medium to hide the message one is DNA and the other is image. The message is encrypted and converted to faked DNA then this faked DNA is hided to the image.

Keywords: DNA, cryptography, DNA cryptography

DOI: https://doi.org/10.15623/ijret.2015.0404101