Secure and Dynamic Multi-Keyword Ranked Search

Nowadays, information storing in third party storage is increased. Outsourcing the data to other storage device or servers which may questioned to the secure environment. However, sensitive data like medical information should need an privacy when it is stored in cloud storage. In this paper, a secu...

Full description

Saved in:
Bibliographic Details
Published in:International journal of operations research and information systems 2021-07, Vol.12 (3), p.1-10
Main Authors: Ambika, M, Mangayarkarasi N, Gopalsamy, Raghuraman, Ramesh, L Sai, Selvakumar, Kamalanathan
Format: Article
Language:English
Subjects:
Algorithms
Cloud computing
Confidentiality
Data encryption
Encryption
Engineering schools
File servers
Information storage and retrieval
Information systems
Keywords
Operations research
Rankings
Resultants
Storage
User interface
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Nowadays, information storing in third party storage is increased. Outsourcing the data to other storage device or servers which may questioned to the secure environment. However, sensitive data like medical information should need an privacy when it is stored in cloud storage. In this paper, a secure keyword search which provide the resultant data in a encrypted form where the end user can decrypt using the key given to them. It uses the Blowfish to encrypt the data and it also supports the data owner to delete or modify the content of their document. It also ensure accurate relevance score calculation between encrypted index and query vectors.
ISSN:1947-9328
1947-9336
DOI:10.4018/IJORIS.20210701.oa3