A Traceable and Anonymous Scheme for Smart Healthcare with Batch Verification

Smart healthcare is facing different levels of security risks in the process of terminal equipment protection, data storage, and data sharing. The security risks are all related to the security of medical data and bring new challenges to user privacy security. To this end, an effective anonymization scheme based on elliptic curve revocable and traceable batch authentication for smart healthcare systems is proposed. The security and performance analysis section ensures that the proposed scheme provides essential security features with less computational and communication overhead compared to other existing schemes.