• SINGH AJAYKUMAR PRADEEP
• Saurabh Suman
• Sagar Sen
• Shraddha Singh
• Vrushali Yadav

In the healthcare industry, NFC can make a significant difference by providing faster retrieval of the patient’s medical data. Additionally, it provides access to medical history along with emergency medical details. NFC card is used to fetch the patient's data from cloud storage (Amazon Web Service) which can be directly accessible to the doctor for further assessment. The major concern of any medical hospital or clinic integrating with this system is the security of their sensitive data. Hence, one of the main contributions of our paper is providing security to medical data. In order to double the degree of security, we are making use of AES 256 algorithm twice, firstly to hide the identity of the medical data and secondly the default AES256 encryption provided by the AWS. AES generates a 256-bit long cryptographic cipher text using the block cipher algorithm which has 1.1*10^77 possible combinations which makes it nearly impossible to hack. In this paper, we also emphasize on providing an android application which encapsulates a number of medical services which is required in case of an emergency and also includes secure access of medical information enabling a renewed focus on patient-centered care.

Cloud Computing, Cloud of things, Internet of things, Smart healthcare, Cloud Encryption

"Efficient Method of Preserving Medical Data Based on Cloud Computing and IoT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 4, page no.97-102, April-2019, Available :http://www.jetir.org/papers/JETIR1904514.pdf

"Efficient Method of Preserving Medical Data Based on Cloud Computing and IoT", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 4, page no. pp97-102, April-2019, Available at : http://www.jetir.org/papers/JETIR1904514.pdf