FPGA based DNA cryptography system for medical image data analysis process

Abstract

Field Programmable Gated Array (FPGA) has been utilized for various prototyping and cryptographic algorithm and system applications. Because of the parallel and reprogrammable engineering of FPGAs, the adaptability of cryptographic algorithm can be exploited to accomplish high throughputs to the detriment of very small chip area. New methods have come into the scene to diminish the activity while maintain up the adequate level of security. Partial encryption is one of the methods which specifically encrypt and decrypt the bulky medical images. Meanwhile, if a similar medical image is should have been reused for another diagnosis, at that point it is prescribed to secure the whole medical image. In this research, we propose low cost FPGA based DNA cryptosystem gives high throughput to region proportion for medical data getting to process.