VLSI implementation of DNA cryptography using quantum key exchange

In today´s world, security is very fundamental and significant issues of data transmission. Technology advancement is occurring daily in order to find a new cryptographic algorithm. Data security is concerned with the areas of data transmission. Recent advancements in cryptography has led to new techniques called DNA based cryptography and Quantum Cryptography. Here both the ideas of quantum physics and molecular biology are applied and an efficient way is proposed. FPGA implementation provides better and faster results compared to other environment, hence data security is high.