An effective encryption algorithm for multi-keyword-based top-K retrieval on cloud data
by P. Shanmuga Priya; R. Sugumar; Sasidevi Jayaraman
International Journal of Business Intelligence and Data Mining (IJBIDM), Vol. 12, No. 1, 2017

Abstract: Cloud computing is an budding information technology of data storage, of local networks as well as software and has its advantages of scalability, reliability, high performance and comparatively low cost feasible solution contrast to committed infrastructures. In this paper, an effective encryption algorithm is proposed with the employment of advanced encryption standard (AES) encryption. Here, we modify the shift operation which highly eliminates data privacy leakage. Here, initially the data owner encrypts the searchable index with enhanced AES encryption. The storage would in the form of vector space. Subsequently, the data user will decrypt the scores and select out the top-K highest scoring files identifiers to request to the cloud server. The technique is implemented using JAVA and evaluated using standard metrics.

Online publication date: Tue, 07-Mar-2017

The full text of this article is only available to individual subscribers or to users at subscribing institutions.

 
Existing subscribers:
Go to Inderscience Online Journals to access the Full Text of this article.

Pay per view:
If you are not a subscriber and you just want to read the full contents of this article, buy online access here.

Complimentary Subscribers, Editors or Members of the Editorial Board of the International Journal of Business Intelligence and Data Mining (IJBIDM):
Login with your Inderscience username and password:

Username:        Password:          Forgotten your password?

Want to subscribe?
A subscription gives you complete access to all articles in the current issue, as well as to all articles in the previous three years (where applicable). See our Orders page to subscribe.

If you still need assistance, please email subs@inderscience.com