IRJET- Secure Re-Encrypted PHR Shared to Users Efficiently in Cloud Computing

International Research Journal of Engineering and Technology (IRJET) e-ISSN: 2395-0056
Volume: 07 Issue: 01 | Jan 2020 www.irjet.net p-ISSN: 2395-0072
© 2020, IRJET | Impact Factor value: 7.34 | ISO 9001:2008 Certified Journal | Page 2171
Secure Re-Encrypted PHR Shared to Users Efficiently in Cloud
Computing
Surabhi Panchal1, Harshal Pawar2, Shubham Mahajan3, Prof. Nitin Dhawas4
1,2,3Student, Department of Information Technology, Nutan Maharashtra Institute of Engineering and Technology,
Talegaon Dabhade, Maharashtra, India
4Professor, Department of Information Technology, Nutan Maharashtra Institute of Engineering and Technology,
Talegaon Dabhade, Maharashtra, India
---------------------------------------------------------------------***----------------------------------------------------------------------
Abstract - The health care sector has resulted in the price-
effective and convenient exchange of personal Health
Records (PHRs) among several collaborating entities of the
e-Health systems. still, storing the confidential health
information to cloud servers is vulnerable to revelation or
stealing and demand the event of methodologies that make
certain the privacy of the PHRs. Therefore, we have a
tendency to tend to propose a way cited as SeSPHR for the
secure sharing of the PHRs among the cloud. The SeSPHR
theme ensures patient-centricmanagementonthePHRsand
preserves the secrecy of the PHRs. The patients store the
encrypted PHRs on the un-trusted cloud servers and
selectively grant access to differing kinds of users on whole
totally different components of the PHRs. A semi-trusted
proxy cited as Setup and Re-encryption Server (SRS) is
introduced to line up the public/private key pairs and to
provide the re-encryption keys. Moreover, the methodology
is secure against executive director threats and put together
enforces forward and backward access management.
Moreover, we have a tendency to tend to formally analyze
and verify the operationofSeSPHR methodologythrough the
High-Level Petri Nets (HLPN). put together we have a
tendency to tend to Implement as a contributionthroughout
this paper time Server, Secure Auditing Storage, in Time
Server PHR Owner add thebeginningandEndingtimeattach
to uploaded Encrypted files, and put togetherimplementthe
TPA Module for verify the PHR Record its hack or corrupted
for the opposite hacker and bad person if data hack from
hacker side discover all system details of bad person like
Macintosh Address and knowledge science Address it's our
contribution in our project.
Key Words: Access control, cloud computing, Personal
Health Records, privacy, Time Server, Auditing, Proxy
Server.
1. INTRODUCTION
Cloud computing has emerged as an important computing
paradigm to produce pervasiveandon-demandconvenience
of assorted resources at intervals the type of hardware,
software, infrastructure, and storage. Consequently, the
cloud computing paradigm facilitates organizations by
relieving them from the extended job of infrastructure
development and has galvanized them to trust the third-
party knowledge Technology (IT) services.to boot,thecloud
computing model has incontestable vital potential to
increase coordination amongseveral aidstakeholdersandin
addition to form positive continuous convenience of health
knowledge and amount ability. what's additional, the cloud
computing, in addition, integrates various very important
entities of aid domains, like patients, hospital workers
additionally because of the doctors, nursing workers,
pharmacies, and clinical laboratory personnel, insurance
suppliers, and thus the service suppliers. Therefore, the mix
of a for mentioned entities lands up within the evolutionofa
price effective and cooperative health system where the
patients can merely manufacture and managetheirPersonal
Health Records (PHRs).
1.1 Literature Survey
Paper 1. Privacy-PreservingMulti-Channel Communication
in Edge-of-Things
Author Name: Keke Gaia, MeikangQiub, ZenggangXiongb,
MeiqinLiud
Description: The contemporary booming growth of the
Internet-based techniques has up a revolution of network-
oriented applications. A connected setting any drives the
combination of varied techniques, like edge computing,
cloud computing and Internet-of-Things (IoT). Privacy
problems have appeared throughout the tactic of
information transmissions, a variety of that unit caused by
the low-security communication protocols. In follow, high-
security protection protocols usually would like a higher-
level computing resource thanks to plenty of computation
workloads and communication manipulations. The
implementation of high-security communications is
restricted once information size becomes huge. This work
focuses on the matter of the conflict between privacy
protection and efficiency and proposes the latest approach
for providing higher-level security transmission
victimization multi-channel communications. we have an
inclination to implement experiment evaluations to appear
at the performance of the planned approach.
Paper 2. A Survey on FinTech
Author Name: KekeGai, Meikang Qiucor1 b, a Xiaotong Sun
a
Description: As a fresh term among the financial business,
FinTech has become the most popular term that describes
novel technologies adopted by the financial service

institutions. This term covers Associate in Nursing outsize
scope of techniques, from data security to financial service
deliveries. degree correct associate degreed up-to-date
awareness of FinTech has an essential demand for every
lecturers and professional. This work aims to produce a
survey of FinTech by collecting and reviewing up so far
achievements, by that a theoretical data-driven FinTech
framework is planned. five technical aspects unit of
measurement summarized and anxious, that embody
security and privacy, data techniques, hardware and
infrastructure, applications and management, and repair
models. the foremost findings of this work unit of
measurement fundamentals of forming active FinTech
solutions.
Paper 3. A cloud-based health insurance plan
recommendation system: A user-centered approach
Author Name: Assad Abbas a ,Kashif Bilal a,b , Limin Zhang
a , Samee U. Khana,
Description: The recent conception of ‘‘Health Insurance
Marketplace’’ introduced to facilitate the acquisition of
insurance by scrutiny whole completely different insurance
plans in terms of price, coverage benefits, and quality
designates a key role to the insurance suppliers. Currently,
the web-based totally tools accessible to seem for insurance
plans unit deficient in giving personalizedrecommendations
supported the coverage benefits and price. Therefore,
anticipating the users’ needs we've got an inclination to
propose a cloud based totally framework that has
personalized recommendations concerning the insurance
plans. we've got an inclination to use the Multi-attribute
Utility Theory (MAUT) to help users compare whole
completely different insurance plans supported coverage
and price criteria, such as: (a) premium, (b) co-pay, (c)
deductibles, (d) co-insurance, and (e) most profit offered by
an idea. To beat the issues arising most likely due to the
heterogeneous info formats and whole completely different
organize representations across the suppliers, we've got an
inclination to gift an everyday illustration for the insurance
plans. They organized information of each of the suppliersis
retrieved victimization the data as a Service (DaaS). The
framework is implemented as a package as a Service (SaaS)
to produce a made-to-order advocate.
Paper 4. Incremental proxy re-encryption scheme for the
mobile cloud computing environment
Author Name: Abdul Nasir Khan, M. L. Mat Kiah, Sajjad A.
Madani, Mazhar Ali · Atta urRehman Khan ·
ShahaboddinShamshirband
Description: Due to the restricted machine capability of
mobile devices, the analysis organization and world unit of
measurement functioningon machinerysecureschemesthat
have the capability for offloading the process-intensive data
access operations on the cloud/trusted entity for execution.
However, the resource-hungry pairing-based cryptographic
operations, like secret writing and secret writing, unit of
measurement dead exploitation the restricted machine
power of the mobile device. Similarly, if the information
owner must switch the encrypted file uploaded on the cloud
storage, once modification the information owner ought to
code and transfer the complete file on the cloud storage
whereas not take under consideration.
Paper 5: A Review on the State-of-the-Art Privacy
Preserving Approaches in the e-Health Clouds
Author Name: Assad Abbas,SameeU.Khan,SeniorMember,
IEEE
Description: Cloud computing is rising as a replacement
computing paradigm at intervals in the care sector besides
completely different business domains. large numbers of
health organizations have started shifting the electronic
health information to the cloud surroundings. Introducing
the cloud services at intervals the health sector not entirely
facilitates the exchange of electronic medical recordsamong
the hospitals and clinics, but jointly permits the cloud to act
as a chronicle storage center. Moreover, shifting to thecloud
surroundings relieves the care organizations of the tedious
tasks of infrastructure management and jointly minimizes
development and maintenancecosts.all identical,storing the
patient health information at intervals the third-party
servers jointly entails serious threatstoinformationprivacy.
as a result of probable revealing of medical recordskeepand
adjusted at intervals the cloud, the patients’ privacy
concerns got to essentially be thought of once bobbing up
with the protection and privacy mechanisms. Varied
approaches square measure accustomed preserve the
privacy of the health information at intervals the cloud
surroundings. This survey aims to hide the progressive
privacy-protecting approachesusedatintervalsthee-Health
clouds. Moreover, the privacy-protectingapproachessquare
measure classified into cryptological andnon-cryptographic
approaches and taxonomy of the approaches is to boot
bestowed. Moreover, the strengths and weaknesses of the
bestowed approachessquaremeasurerumoredanda couple
of open issues square measure highlighted.
2. EXISTING SYSTEM:
In existing million without any authorization, the insurance
movability and responsibilityAct(HIPAA)mandatesthatthe
integrity and confidentiality of electronic healthinfohold on
by the attention suppliers should be protected by the
conditions of use and revealing and with the permission of
patients. Moreover, whereas the PHRs area unitholdsonthe
third-party cloud storage, ought to|they oughtto|theymust}
be encrypted in such the way that neither the cloud server
suppliers nor the unauthorized entities should be able to
access the PHRs. Instead, solely the entities or people with
the ‘right-to-know’ privilege ought to be able to access the
PHRs. Moreover, the mechanism for granting accesstoPHRs
ought to be administered by thepatientsthemselvestoavoid
any unauthorized modifications or misuse of information
once it's sent to the opposite stakeholdersofthehealthcloud
atmosphere.

DISADVANTAGES:
a. Privacy and security problem
b. Auditing not performed.
c. File regeneration not done
d. Time server not used
e. Memory wastage
3. PROPOSED SYSTEM:
Securely PHR maybe keeps in the cloud in Re-Encryption
format. solely verified PHR may be sent to the user i.e.
Doctors. PHR is going to be verified by the TPA (Third Party
Auditor). Users will access that information for the actual
period as a result of the dynamic time server used. TPA will
recover its information If information gets hacked. Suppose
any patient must transfer his/her PHR onto the cloud. The
patient shopper application generates a random number(s)
up to the PHR partitions placed within the distinct access
level teams by the user. In our case, think about that each
one the four partitions delineated in a square measure at
completely different access levels. Here we have a tendency
to use a proxy server that job sort of a proxy if any PHR
hacked then Proxy sends the cop of that PHR to cloud.
ADVANTAGES:
1. Securing all the patients data
2. Data stored in the cloud in the encryption format
3. Auditing on file
3.1System Architecture:
Fig 1. System Architecture.
Requirement: Hardware
System: core i3
Hard Disk: 40 GB.
Floppy Drive: 1.44 Mb.
Monitor: 15 VGA Colour.
Mouse: Logitech.
Ram: 512 Mb
Software Requirements:
Operating system: Windows XP/07/08/10.
Coding Language: JAVA/J2EE
IDE: Eclipse Kepler
Database: MYSQL
3. CONCLUSIONS
We projected a method to firmly store and transmission of
the PHRs to the authorized entities inside the cloud. The
methodology preserves the confidentiality of the PHRs and
enforces patient-centric access management to whole
completely different components of the PHRs supportedthe
access provided by the patients. we tend to enforce a fine-
grained access managementtechniqueinsuchhowthateven
the valid system users cannot access those components of
the PHR that they are not authorized. ThePHRhouseholders
store the encrypted data on the cloud and entirely the
authorized users possessing valid re-encryptionkeysissued
by a semi-trusted proxy unit able to rewrite the PHRs. The
role of the semi-trusted proxy is to induce and store the
public/private key pairs for the users inside the system. to
boot to protect the confidentiality and guaranteeingpatient-
centric access management over the PHRs, the methodology
together administers the forward and backward access
management for outgoing and so the new association users,
severally. Moreover,wetend toformallyanalyzeandverified
the operational of SeSPHR methodology through the HLPN,
SMT-Lib, and so the Z3 solver.Theperformanceanalysiswas
done on the concept of sometimes consumed to inducekeys,
secret writing and secret writing operations, and
turnaround. The experimental results exhibit the viability of
the SeSPHR methodology to firmly sharethePHRsinsidethe
cloud setting
REFERENCES
[1] K. Gai, M. Qiu, Z. Xiong, and M. Liu, “Privacy-preserving
multi-channel communication in Edge-of-Things,” Future
Generation Computer Systems, 85, 2018, pp. 190-200.
[2] K. Gai, M. Qiu, and X. Sun, “A survey on FinTech,” Journal
of Network and Computer Applications, 2017, pp. 1-12.

[3] A. Abbas, K. Bilal, L. Zhang, and S. U. Khan, “A cloud based
health insurance plan recommendation system: A usercen-
tered approach, “Future Generation Computer Systems,
vols. 43-44, pp. 99-109, 2015.
[4] A. N. Khan, ML M. Kiah, S. A. Madani, M. Ali, and S. Sham-
shirband, “Incremental proxy re- encryptionschemeformo-
bile cloud computing environment,”TheJournal ofSupercom
puting,Vol. 68, No. 2, 2014, pp. 624-651.
[5] A. Abbas andS. U. Khan, “A Review on the State-of-the-Art
Privacy Preserving Approaches in E-Health Clouds,” IEEE
Journal of Biomedical and Health Informatics,vol. 18, no. 4,
pp. 1431-1441, 2014.

IRJET- Secure Re-Encrypted PHR Shared to Users Efficiently in Cloud Computing

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IRJET- Secure Re-Encrypted PHR Shared to Users Efficiently in Cloud Computing