This document describes a smart contract-based access control framework for a cloud healthcare system. It was created by a team of 4 students at New Prince Shri Bhavani College of Engineering and Technology, Chennai, India under the guidance of two professors. The proposed system uses AES for message encryption and ECDSA as an identifier for the message sender. It allows users to register accounts but requires requests to access other users' reports to go through an authorized person like a doctor. This provides secure access while avoiding direct third party access that could enable misuse or misbehavior. The system has hardware requirements of at least a Pentium IV 2.6 GHz processor and 4GB RAM and software requirements including a J2EE stack,

1. NEW PRINCE SHRI BHAVANI COLLEGE OF
ENGINEERING AND TECHNOLOGY,
CHENNAI -73
(Approved by AICTE, Affiilated to Anna University)
Department of Information Technology
GUIDED BY
Ms.S.Kanmani Jabaseeli ME.,
Assistant Professor
PROJECT CO-ORDINATOR
Mr.S.Ramesh kumar ME.,
Assistant Professor
Team Members:
V. Sushma (411420205051)
G. Deepika (411420205011)
S. Jenifer (411420205021)
D. Priya (411420205041)
A SMART-CONTRACT-BASED ACCESS CONTROL FRAMEWORK
FOR CLOUD SMART HEALTHCARE SYSTEM

2. ABSTRACT

3. INTRODUCTION:
Cloud network security refers to the technology,policies,control and processes used to
protect data and solely focuses on protecting cloud networks from unauthorized
access,modification,misuse,or exposure.
E-Medical records containts the healthcare providers, but it's deployment process are
slow due to high cost and high maintenance cost.
Telimedicine enable patient to connect with their healthcare provides at distance.
A third party can acces the healthcare system which may lead to misbehavioural
activities and the data can also be misused.

4. SYSTEM ANALYTICS
EXISTING SYSTEM
 In online healthcare consultancy services,the patient or the user may get the
reports through online itself.
 ECC uses a finite field even though they are relatively new most of the math
involved over the fields is much older which may be easier.
 EDDSAallow you to verify it's authenticity without compromising it's security
which may either lead to third party intervention or can be hacked.

5. PROPOSED SYSTEM:
In this system though users registered their account,need to make the request to
authority or authorized person including doctors to access the report of specific
users.
AES is used for message encryption,ECDSA is used as an identifier for the sender
of the message.
Authority no need to response to all the requests,depends on the wishes,it provide
the secure communication with valid efficeiency.

6. SYSTEM REQUIREMENT
• Hardware Requirements:
PROCESSOR :PENTIUM IV 2.6 GHz, Intel Core 2 Duo.
RAM : 4GB DD RAM
MONITOR : 15‖ COLOR
HARD DISK : 40 GB
• Software Requirements:
FRONT END: J2EE (JSP, SERVLETS) JAVASCRIPT
BACK END: MY SQL 5.5
OPERATING SYSTEM: Windows 07 or above
IDE : Eclipse

7. Thank You