SECURING MEDICAL DATA RECORDS BY USING BLOCK CHAIN IN A CLOUD COMPUTING ENVIRONMENT

Authors

Kandukuri Smaily, Kodavandla Sukanya, Yarrathoti Pallavi, Dasannagari Vandana, Madiga Veeresh, C.Lakshminath Reddy

Abstract

By supplying encrypted private fitness information (PHRs) to healthcare institutions or physicians for scientific studies functions, extra sufferers will acquire wonderful care within the electronic health system. However, a huge trouble is that green facts retrieval via encrypted PHRs is hindered, ensuing in reduced facts utilization, because the treatment procedure requires the health practitioner to be on-line at all times, which isn't always feasible for all physicians (e.G., because of lack of get right of entry to in some situations). ). ). This paper proposes a new cozy and re-encryption device that allows proxy-based searches and gives healthcare providers with the capability to perform cozy and green far off PHR tracking and searches. (1) To make sure confidentiality, affected person medical facts accrued via gadgets are encrypted before being uploaded to a cloud server. PHR confidentiality; (2) Access to DMPs is limited to physicians or authorized studies establishments; (3) the responsible physician, Alice, can delegate medical duties. Search and observe a POP (physician agent) or a particular studies enterprise through a cloud server that supports cloud get admission to manage for the statistics server. We demonstrate the security of our scheme and formalize the security definition. Finally, the effectiveness of our program is validated via overall performance evaluation.

Keywords

Blockchain, Personal Healthcare Records (PHRs), E-Healthcare System, Health Management.

SECURING MEDICAL DATA RECORDS BY USING BLOCK CHAIN IN A CLOUD COMPUTING ENVIRONMENT. Kandukuri Smaily, Kodavandla Sukanya, Yarrathoti Pallavi, Dasannagari Vandana, Madiga Veeresh, C.Lakshminath Reddy. 2025. IJIRCT, Volume 11, Issue 2. Pages 1-11. https://www.ijirct.org/viewPaper.php?paperId=2504014