A Novel Approach Revoking Key Agreement Protocol on Cloud using Blockchain

It is unmistakable that, throughout the course of the past couple of decades, the profits of the medical service business have expanded dramatically, exhibiting both consistent and exceptional growth. The evolution of medical technology has an opportunity to have a significant positive impact on the well-being of individuals as well as improve the standard for human development worldwide. It is vital to make these adjustments in order to stimulate growth in individuals and maintain outstanding performance, which could result in more successful long-term goal accomplishment. In spite of this, there has been an increase over the last few years in the number of worries regarding the data or knowledge that is utilized to accomplish the exchange of electronic health records of individuals. These are essential papers that, by simplifying the procedures that doctors currently have to go through and eliminating extraneous complexities, may help relieve some of the stress that they are already under. It is necessary to find solutions to problems relating to privacy and safety before individuals would feel at ease disclosing sensitive information about their medical histories to other parties. As a consequence of this, a method for getting key agreement protocol had been developed. This method takes advantage of the blockchain technology in order to accomplish its goals on the electronic health record (EHR) information that is stored in the cloud by means of the Amazon RDS service. The methodology has been subjected to exhaustive testing for its effectiveness measurements, which has culminated in satisfactory results