• Bhavyashree R

The Main aim of this project is to store and share the PHR data in a secure way of using cloud. Here we used to get the PHR data from the data owner like what are the details are need to fix the doctor appointments, that data only enter the owner, this detail will be convert in to a text file. And after this text file will be select and give a input as a Encryption process. Here we will use the Attribute Based encryption, then after complete the Encryption process, we will store the data to the cloud with a permission CSP. After uploading the file, the user get the notification to this appointments. So they will be accept this file and they will download the file with permission of CSP after they get the decryption key from the Central Authority and finally they will decrypt it.

"Multi-authority Access Control with Anonymous Authentication for Personal Health Record", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 6, page no.d5-d9, June-2024, Available :http://www.jetir.org/papers/JETIR2406302.pdf

"Multi-authority Access Control with Anonymous Authentication for Personal Health Record", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 6, page no. ppd5-d9, June-2024, Available at : http://www.jetir.org/papers/JETIR2406302.pdf