2nd International Conference On Systems Engineering and Modeling (ICSEM-13)

A TPA Based Efficient Non-Repudiation Scheme for Cloud Storage

Authors
Wenqi Ma, Qingbo Wu, Yusong Tan
Corresponding Author
Wenqi Ma
Available Online April 2013.
DOI
https://doi.org/10.2991/icsem.2013.160How to use a DOI?
Keywords
Non-Repudiation, Cloud Storage, Cloud security, Third Party Auditor.
Abstract
One of differences between cloud storage and previous storage is that there is a financial contract between user and the cloud service provider (CSP). User pay for service in exchange for certain guarantees and the cloud is a liable entity. But some mechanisms need to ensure the liability of CSP. Some work use non-repudiation to realize it. Compared with these non-repudiation schemes, we use third party auditor not client to manage proofs and some metadata, which are security critical data in cloud security. It can provide a more security environment for these data. Against the big overhead in update process of current non-repudiation scheme, we propose three schemes to improve it.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2nd International Conference On Systems Engineering and Modeling (ICSEM-13)
Part of series
Advances in Intelligent Systems Research
Publication Date
April 2013
ISBN
978-94-91216-42-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/icsem.2013.160How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Wenqi Ma
AU  - Qingbo Wu
AU  - Yusong Tan
PY  - 2013/04
DA  - 2013/04
TI  - A TPA Based Efficient Non-Repudiation Scheme for Cloud Storage
BT  - 2nd International Conference On Systems Engineering and Modeling (ICSEM-13)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/icsem.2013.160
DO  - https://doi.org/10.2991/icsem.2013.160
ID  - Ma2013/04
ER  -