• Miss. Sonali Khandu Satpute
• Dr. Baisa L. Gunjal

Now a days smart health care systems are providing cloud services to healthcares to store health records, security and privacy of data are crucial to its success while patients don’t want to leak their identity. In protection of their identities, the authentication process normally includes disclosing users’ personal data like username and password on authentication server. Patient’s privacy can be breached, in cases, if patient can be tracked or linked by malicious adversaries. Hence, we have proposed a system that providing anonymity, security and privacy to the patient’s of health care related sensitive data from the authentication server and adversaries. Our proposed system utilized rotating group signature scheme which is based on Elliptic Curve Cryptography (ECC) that provides anonymity to health records. The theoretical analysis evaluated schemes’ performance, demonstrating that the scheme provides various security features as well as resistance to several attacks.

Smart Healthcare Systems, Anonymous Authentication, Rotating Group Signature, Anonymity

"Security and Privacy in Smart Health Using Anonymous Authentication Scheme in Cloud", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.493-498, June-2019, Available :http://www.jetir.org/papers/JETIR1906B78.pdf

"Security and Privacy in Smart Health Using Anonymous Authentication Scheme in Cloud", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp493-498, June-2019, Available at : http://www.jetir.org/papers/JETIR1906B78.pdf