Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)

A Novel Data Access Scheme in Cloud Computing

Authors
Xiaowei Gao, Zemin Jiang, Rui Jiang
Corresponding Author
Xiaowei Gao
Available Online May 2014.
DOI
10.2991/iccia.2012.30How to use a DOI?
Keywords
Cloud Computing, Access control, Diffie–Hellman Exchange.
Abstract

Recently, Hota et al. present a Capability-based Cryptographic Data Access Control in Cloud Computing. This scheme implements data storage, user authorization, data access and integrity checking. However, we find two fatal attacks in the data exchange between CSP and User. These attacks makes a registered user can intercept another legal user’s file and decipher it. To avoid these attacks, we give an improvement to Hota et al’s scheme and can resist theses attacks. Meantime, to make Hota’s scheme be applicable, we propose a novel data access protocol in cloud computing. Our scheme guarantees data confidentiality and secure data access between User and CSP. Security analysis shows that the scheme can resist various attacks.

Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
Series
Advances in Intelligent Systems Research
Publication Date
May 2014
ISBN
978-94-91216-41-1
ISSN
1951-6851
DOI
10.2991/iccia.2012.30How to use a DOI?
Copyright
© 2013, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xiaowei Gao
AU  - Zemin Jiang
AU  - Rui Jiang
PY  - 2014/05
DA  - 2014/05
TI  - A Novel Data Access Scheme in Cloud Computing
BT  - Proceedings of the 2012 2nd International Conference on Computer and Information Application (ICCIA 2012)
PB  - Atlantis Press
SP  - 124
EP  - 127
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccia.2012.30
DO  - 10.2991/iccia.2012.30
ID  - Gao2014/05
ER  -