A Review on DNA Based Cryptographic Techniques

In recent years, information technology has grown much and modern era is of digital information. DNA cryptography is a new born technology based on DNA computing. Biological DNA has extraordinary potential to fulfill the modern computing requirements as well as to secure large scale information. DNA has vast parallelism, high information density and exceptional energy efficiency. DNA cryptography is one of the emerging technologies, which binds biology and information technology together. This paper presents a review on DNA cryptography and its fundamental encryption techniques.