Cloud Deployed PHR Using ABE Scheme

Abstract

Personal health record (PHR) is a patient’s personal health information where a patient can store and maintain his personal health details in a cloud server which is a third party. Therefore, security and sharing of personal health information is a concern from parties like cloud server and unauthorized users. It is very important for a patient to have full control on their personal PHRs, hence it is important that PHRs have to be encrypted before outsourcing them to cyber service provider. In this paper, analysis of various PHR schemes for encryption is compared and results are analyzed.

OO-MA-KP-ABE-CRF: Online/Offline Multi-Authority Key-Policy Attribute-Based Encryption with Cryptographic Reverse Firewall for Physical Ability Data

“…Moreover, ABE serves as a prevalent privacy protection method, playing a crucial role in safeguarding personal privacy and ensuring the secure communication of data in various domains such as cloud computing, medical insurance, intelligent transportation, and the Internet of Things. For instance, Zhang et al [5] surveyed various ABE-based techniques for securing cloud data, Rasori et al [6] proposed a KP-ABE scheme against the potential threat of malicious attacks of untrustworthy cloud servers, Kumar et al [7] researched how to combine IoT with ABE to protect user privacy, and Jaiswal et al [8] compared and analyzed various ABE schemes in medical privacy scenarios. In addition, there has been a plethora of research related to privacy protection, such as the adoption of the secure encryption random permutation pseudo algorithm (SERPPA) to enhance network security and energy efficiency [9], investigations into ABE in the post-quantum era [10], and the development of privacy-preserving schemes in federated learning [11], among others.…”