International Journal of Engineering Research in Computer Science and Engineering (IJERCSE)

Monthly Journal for Science , Computer Science and Engineering

Volume4,June 2017,

Topic : Secure Sharing of Group Data in Public Clouds

Authors:Anusha C H || Dr.R.Aparna

Abstract:Cloud computing is a rapidly emerging technology that provides storage and computing services to the customers on demand. Due to loss of control over the data and computation, many security issues will arise in cloud computing environment. In case of data shared among group members, there exist certain additional security issues that need to be addressed. The main purpose of this paper is to provide data security and efficient key management in group shared data using multi-clouds, for storing the encrypted data in blocks. Secure Sharing of Group Data in Public Clouds counters security issues in group shared data by providing data confidentiality, integrity, backward and forward access control, using AES 256 bit encryption technique and efficient key management. The main key, which is used for encrypting the data, is not stored anywhere. But the key is divided into two parts, one part of the key is stored in the trusted server and the other part is sent to the user. Encrypted data is divided into blocks and stored in different clouds. Whenever the user requests for the data, he sends his key to the server. The server retrieves the data blocks stored in different clouds and combines it to get the encrypted data. The encrypted data is finally decrypted using the key generated by combining the key sent by the user and the key stored in the server for the corresponding user.

Keywords: Backward and forward access control, confidentiality, integrity, multi-clouds.

Download Paper


DOI: 01.1617/vol4/iss6/pid05321


Related Articles

Wormhole Attack Prevention and Detection Approaches in Mobile Ad hoc Networks: A Survey.

Authors: Avinash Singh || Ram Singar Verma

Doi : 01.1617/vol4/iss03/pid34591

Volume4 ,March 2017.

Developing a GIS Platform for Tourism marketing and promotion In Nigeria: Case Study Of Bauchi State

Authors: Abubakar Siddiq Ango || Abdulsalam Waheed Abdulfatah, Idrissa Djibo

Doi : 01.1617/vol3/iss09/pid91783

Volume3 ,September 2017.

Decentralized Trust Management and Trust Worthiness of Cloud Environments

Authors: Qhubaib Syed || Syed Afzal Ahmed,Syed Abdul Haq

Doi : 01.1617/vol4/iss4/pid21386

Volume4 ,April 2017.

Brain Controlled Chess Based on Virtual Reality Control for Paralyzed Patients

Authors: Sindhura Rao || Ashwini S,Kusuma Mohanchandra

Doi : 01.1617/vol4/iss4/pid82074

Volume4 ,April 2017.

Multilevel Authentication System

Authors: Nichita Silva Lobo || Beverly Rodrigues,Pavni Alluri,Prathibha Singh,Nicole Alvares

Doi : 01.1617/vol4/iss4/pid82135

Volume4 ,April 2017.

Stock Prediction Using Clustering And Regression Techniques

Authors: Shalini Lotlikar || Megha Ainapurkar

Doi : 01.1617/vol4/iss4/pid39708

Volume4 ,April 2017.

Brain Tumor Detection using Image Segmentation

Authors: Siddhi N. Nerurkar ||

Doi : 01.1617/vol4/iss4/pid02845

Volume4 ,April 2017.

Video Mining using Query by Example

Authors: Rosebud Valadares ||

Doi : 01.1617/vol4/iss4/pid89542

Volume4 ,April 2017.

Fuzzy Opinion Mining for Product Recommender System

Authors: Aarti Bandodker ||

Doi : 01.1617/vol4/iss4/pid03652

Volume4 ,April 2017.

Aadhaar and Server based Electoral system

Authors: Yugansh Garg || Sakshi Mishra

Doi : 01.1617/vol4/iss4/pid69053

Volume4 ,April 2017.

Approved By UGC


Journal Index Databases


IMPACT FACTOR: 4.890

ISSN(Online):2394-2320

Google Scholar Profile

Thomson Reuters ID : q-6288-2016.
ORCiD Research ID : 0000-0001-9540-6799


ACCEPTANCE RATIO

ACCEPTANCE RATIO: 28.69%
ARTICLES PUBLISHED:0521
PAPER RECEIVED:01730
Journal Code : IJERCSE
Electronic ISSN : 2394-2320
Impact Factor : 4.890
Frequency : monthly
Contact : info@ijercse.com


IFERP OTHER JOURNALS


Subscribe

           Email:

SOCIAL MEDIA