IEICE TRANSACTIONS on Information
ND-POR: A POR Based on Network Coding and Dispersal Coding
Summary :
Nowadays, many individuals and organizations tend to outsource their data to a cloud storage for reducing the burden of data storage and maintenance. However, a cloud provider may be untrustworthy. The cloud thus leads to a numerous security challenges: data availability, data integrity, and data confidentiality. In this paper, we focus on data availability and data integrity because they are the prerequisites of the existence of a cloud system. The approach of this paper is the network coding-based Proof of Retrievability (POR) scheme which allows a client to check whether his/her data stored on the cloud servers are intact. Although many existing network coding-based PORs have been proposed, most of them still incur high costs in data check and data repair, and cannot prevent the small corruption attack which is a common attack in the POR scheme. This paper proposes a new network coding-based POR using the dispersal coding technique, named the ND-POR (Network coding - Dispersal coding POR) to improve the efficiency in data check and data repair and to protect against the small corruption attack.
- Publication
- IEICE TRANSACTIONS on Information Vol.E98-D No.8 pp.1465-1476
- Publication Date
- 2015/08/01
- Publicized
- 2015/05/15
- Online ISSN
- 1745-1361
- DOI
- 10.1587/transinf.2015EDP7011
- Type of Manuscript
- PAPER
- Category
- Information Network
Authors
Kazumasa OMOTE
Japan Advanced Institute of Science and Technology
Phuong-Thao TRAN
Japan Advanced Institute of Science and Technology
Keyword
Latest Issue
Copyrights notice of machine-translated contents
The copyright of the original papers published on this site belongs to IEICE. Unauthorized use of the original or translated papers is prohibited. See IEICE Provisions on Copyright for details.
Cite this
Copy
Kazumasa OMOTE, Phuong-Thao TRAN, "ND-POR: A POR Based on Network Coding and Dispersal Coding" in IEICE TRANSACTIONS on Information,
vol. E98-D, no. 8, pp. 1465-1476, August 2015, doi: 10.1587/transinf.2015EDP7011.
Abstract: Nowadays, many individuals and organizations tend to outsource their data to a cloud storage for reducing the burden of data storage and maintenance. However, a cloud provider may be untrustworthy. The cloud thus leads to a numerous security challenges: data availability, data integrity, and data confidentiality. In this paper, we focus on data availability and data integrity because they are the prerequisites of the existence of a cloud system. The approach of this paper is the network coding-based Proof of Retrievability (POR) scheme which allows a client to check whether his/her data stored on the cloud servers are intact. Although many existing network coding-based PORs have been proposed, most of them still incur high costs in data check and data repair, and cannot prevent the small corruption attack which is a common attack in the POR scheme. This paper proposes a new network coding-based POR using the dispersal coding technique, named the ND-POR (Network coding - Dispersal coding POR) to improve the efficiency in data check and data repair and to protect against the small corruption attack.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.2015EDP7011/_p
Copy
@ARTICLE{e98-d_8_1465,
author={Kazumasa OMOTE, Phuong-Thao TRAN, },
journal={IEICE TRANSACTIONS on Information},
title={ND-POR: A POR Based on Network Coding and Dispersal Coding},
year={2015},
volume={E98-D},
number={8},
pages={1465-1476},
abstract={Nowadays, many individuals and organizations tend to outsource their data to a cloud storage for reducing the burden of data storage and maintenance. However, a cloud provider may be untrustworthy. The cloud thus leads to a numerous security challenges: data availability, data integrity, and data confidentiality. In this paper, we focus on data availability and data integrity because they are the prerequisites of the existence of a cloud system. The approach of this paper is the network coding-based Proof of Retrievability (POR) scheme which allows a client to check whether his/her data stored on the cloud servers are intact. Although many existing network coding-based PORs have been proposed, most of them still incur high costs in data check and data repair, and cannot prevent the small corruption attack which is a common attack in the POR scheme. This paper proposes a new network coding-based POR using the dispersal coding technique, named the ND-POR (Network coding - Dispersal coding POR) to improve the efficiency in data check and data repair and to protect against the small corruption attack.},
keywords={},
doi={10.1587/transinf.2015EDP7011},
ISSN={1745-1361},
month={August},}
Copy
TY - JOUR
TI - ND-POR: A POR Based on Network Coding and Dispersal Coding
T2 - IEICE TRANSACTIONS on Information
SP - 1465
EP - 1476
AU - Kazumasa OMOTE
AU - Phuong-Thao TRAN
PY - 2015
DO - 10.1587/transinf.2015EDP7011
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E98-D
IS - 8
JA - IEICE TRANSACTIONS on Information
Y1 - August 2015
AB - Nowadays, many individuals and organizations tend to outsource their data to a cloud storage for reducing the burden of data storage and maintenance. However, a cloud provider may be untrustworthy. The cloud thus leads to a numerous security challenges: data availability, data integrity, and data confidentiality. In this paper, we focus on data availability and data integrity because they are the prerequisites of the existence of a cloud system. The approach of this paper is the network coding-based Proof of Retrievability (POR) scheme which allows a client to check whether his/her data stored on the cloud servers are intact. Although many existing network coding-based PORs have been proposed, most of them still incur high costs in data check and data repair, and cannot prevent the small corruption attack which is a common attack in the POR scheme. This paper proposes a new network coding-based POR using the dispersal coding technique, named the ND-POR (Network coding - Dispersal coding POR) to improve the efficiency in data check and data repair and to protect against the small corruption attack.
ER -
English
