Paper Info
Title
RLWE-based ID-DIA protocols for Cloud Storage
Abstract
To ensure the integrity of cloud storage, it is necessary for data owners to launch data integrity auditing (DIA) periodically. To fit more application scenarios, the research direction is shifted to design identity-based DIA (ID-DIA) protocols without expensive public key infrastructure, which can resist the quantum computing attacks simultaneously. However, the existing ID-DIA protocols are usually based on heavy anti-quantum computing cryptographies, which might severely limit their practical deployments. To address this problem, we explore three ways to design RLWE-based ID-DIA (ID-DIA-RLWE) protocols. The first is to improve the existing LWE-based ID-DIA protocols. The second is to enhance the existing RLWE-based DIA protocols. The third is to instantiate the proposed semantic ID-DIA protocol. Among these three proposed protocols, the third one is the most efficient due to its simplest construction. We also propose a new security model of ID-DIA protocols, including correctness assurance, security guarantee, and privacy protection. Then, we provide theoretical analysis of all proposed ID-DIA protocols under the given security model. Finally, we conduct extensive performance evaluation and comparison, which further validate that the third protocol has superiority in the perspectives of computation, communication, and storage costs.
Year
DOI
Venue
2019
10.1109/ACCESS.2019.2913548
IEEE ACCESS
Keywords
Field
DocType
ID-based data integrity auditing,privacy protection,RLWE,security guarantee
Public key infrastructure,Audit,Computer science,Correctness,Quantum computer,Computer network,Data integrity,Cloud storage,Computer security model,Distributed computing,Computation
Journal
Volume
ISSN
Citations 
7
2169-3536
0
PageRank 
References 
Authors
0.34
0
5
Name
Order
Citations
PageRank
Yang Yang1612174.82
Ying Sun229140.03
Qing Huang3217.01
Wenshan Yin400.34
Fei Chen513012.44