A Secure And Efficient Cloud Centric Internet Of Medical Things Enabled Smart Health Care System With Public Verifiability

Authors

  • Dudekula Shameena
  • K. Charan Theja

Abstract

In this paper, we have proposed escrow-free identity-based aggregate sign cryption (EF-IDASC) scheme, which is secured against the existential forgery attack under the chosen message attack (EUF-CMA) and indistinguishable under the chosen cipher text attack (IND-CCA2). On comparing with other schemes, it has the least energy consumption in terms of communication and computation. Based on the proposed EFIDASC, we have implemented a cloud-centric internet of medical things enabled smart healthcare system. The healthcare system has achieved secure patients PHI within BAN, and outside the BAN, and public integrity of PHI stored on the cloud without revealing information to any third entity. Further, we have scrutinized the performance of the proposed cloud-centric IoMT-based health care system in terms of computation energy and communication energy consumption

 

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Published

2022-05-27