Certificate-less Public Key Encryption For Secure e-Healthcare Systems

Abstract

Any data that is shared in a public network, if private, is supposed to be secured to prevent any unauthorized users. E-healthcare systems have the health status of patients, which are one such kind of data that need to be secured. With the development of e-healthcare systems, users have increased by a large number, which by the way results in the need for the security of those. To prevent illicit activities (like data being accessed by unauthorized users), we propose a secure data sharing scheme which uses Certificate-less Public Key Encryption and signature for the confidentiality along with privacy of the health data. We proposed this efficient and secure scheme of data transfer for the patients' health data to provide the privacy required and also to avoid unauthorized users from accessing the data.