TY - CONF
T1 - Weighted Two-Levels Secret Sharing Scheme for Multi-Clouds Data Storage with Increased Reliability
AU - Miranda-Lopez, V.
AU - Tchernykh, A.
AU - Babenko, M.
AU - Kuchukov, V.
AU - Deryabin, M.
AU - Golimblevskaia, E.
AU - Shiryaev, E.
AU - Avetisyan, A.
AU - Rivera-Rodriguez, R.
AU - Radchenko, G.
AU - Talbi, E.-G.
N1 - Conference code: 162923
Export Date: 27 August 2021
Funding details: Russian Foundation for Basic Research, РФФИ, 18-07-01224, MK-341.2019.9, MK-6294.2018.9, SP-2236.2018.5
Funding text 1: ACKNOWLEDGMENTS The work is partially supported by Russian Foundation for Basic Research (RFBR) 18-07-01224, Russian Federation President Grants MK-341.2019.9, MK-6294.2018.9, and SP-2236.2018.5.
PY - 2019
Y1 - 2019
N2 - Cloud storages delivered as services are made available to the general public. As cloud storage provider prices become low, they have moved into the mainstream of storage technology. However, there are various factors that cause many potential users do not use it intensively. There exist high risks for confidentiality, integrity, and availability violation associated with the loss of information, denial of access, technical failures, etc. In this article, we propose a two-level secret sharing scheme (TL-SSS) based on a residue number system (RNS) for a configurable, reliable, and secure distributed data storage. RNS moduli of a special type increase the reliability of the data storage system and reduce the computational complexity of the data encoding and decoding from linear-logarithmic to linear. TL-SSS is the weighted data access structure. It creates and distributes data shares according to the characteristics of the cloud storages under various scenarios. We provide a solution that improves system reliability without reduction of the security level. In contrast to classical solutions, it can restore the data with less available shares than the state-of-the-art approaches. © 2019 IEEE.
AB - Cloud storages delivered as services are made available to the general public. As cloud storage provider prices become low, they have moved into the mainstream of storage technology. However, there are various factors that cause many potential users do not use it intensively. There exist high risks for confidentiality, integrity, and availability violation associated with the loss of information, denial of access, technical failures, etc. In this article, we propose a two-level secret sharing scheme (TL-SSS) based on a residue number system (RNS) for a configurable, reliable, and secure distributed data storage. RNS moduli of a special type increase the reliability of the data storage system and reduce the computational complexity of the data encoding and decoding from linear-logarithmic to linear. TL-SSS is the weighted data access structure. It creates and distributes data shares according to the characteristics of the cloud storages under various scenarios. We provide a solution that improves system reliability without reduction of the security level. In contrast to classical solutions, it can restore the data with less available shares than the state-of-the-art approaches. © 2019 IEEE.
KW - cloud storage
KW - reliability
KW - residue number system
KW - secret sharing scheme
KW - uncertainty
KW - Digital storage
KW - Distributed database systems
KW - Numbering systems
KW - Reliability
KW - Classical solutions
KW - Data storage systems
KW - Distributed data storages
KW - Residue number system
KW - Secret sharing schemes
KW - State-of-the-art approach
KW - System reliability
KW - Technical failures
KW - Storage as a service (STaaS)
U2 - 10.1109/HPCS48598.2019.9188057
DO - 10.1109/HPCS48598.2019.9188057
M3 - Paper
SP - 915
EP - 922
T2 - 2019 International Conference on High Performance Computing and Simulation,
Y2 - 15 July 2019 through 16 July 2019
ER -