Open AccessMulti-Keyword Ranked Search in Cloud Storage using Homomorphic Indexing
Author(s) -
K Renugha,
P. Shanthi,
A. Umamakeswari
Publication year - 2018
Publication title -
international journal of engineering and technology
Language(s) - English
Resource type - Journals
ISSN - 2227-524X
DOI - 10.14419/ijet.v7i2.24.12057
Subject(s) - computer science , cloud computing , homomorphic encryption , outsourcing , encryption , search engine indexing , cloud storage , ranking (information retrieval) , scheme (mathematics) , cloud computing security , keyword search , database , computer security , data mining , information retrieval , mathematics , business , operating system , mathematical analysis , marketing
In the cloud environment, the main issue is outsourcing of the information to the cloud service provider and outsider. Consider this, the cloud tenant store data in an encrypted form to achieve data security and privacy. The data owner needs the secure information sharing from the cloud and without leak of access pattern to the eavesdroppers. XOR homomorphic encryption searchable algorithm along with ranking is proposed to provide the security over the network. In addition our scheme provides secure Multi-keyword ranked search over encrypted data. Efficient ranked search algorithm returns the relevant document based on the results for the given multiple keywords. The experimental results prove that the system is efficient.