TY - GEN
T1 - SHoPS
T2 - IEEE World Congress on Services, SERVICES 2015
AU - Kaaniche, Nesrine
AU - Laurent, Maryline
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/8/13
Y1 - 2015/8/13
N2 - The prospect of outsourcing an increasing amount of data to a third party and the abstract nature of the cloud promote the proliferation of security and privacy challenges, namely, the remote data possession checking. This paper addresses this security concern, while supporting the verification of several data blocks outsourced across multiple storing nodes. We propose a new set homomorphic proof of data possession, called SHoPS, supporting the verification of aggregated proofs. It proposes a deterministic Proof of Data Possession (PDP) scheme based on interactive proof protocols. Our approach has several advantages. First, it supports public verifiability where the data owner delegates the verification process to another entity, thus releasing him from the burden of periodical verifications. Second, it allows the aggregation of several proofs and the verification of a subset of data files' proofs while providing an attractive communication overhead.
AB - The prospect of outsourcing an increasing amount of data to a third party and the abstract nature of the cloud promote the proliferation of security and privacy challenges, namely, the remote data possession checking. This paper addresses this security concern, while supporting the verification of several data blocks outsourced across multiple storing nodes. We propose a new set homomorphic proof of data possession, called SHoPS, supporting the verification of aggregated proofs. It proposes a deterministic Proof of Data Possession (PDP) scheme based on interactive proof protocols. Our approach has several advantages. First, it supports public verifiability where the data owner delegates the verification process to another entity, thus releasing him from the burden of periodical verifications. Second, it allows the aggregation of several proofs and the verification of a subset of data files' proofs while providing an attractive communication overhead.
KW - cloud storage
KW - homomirphic encryption
KW - proof of data possession
KW - security
UR - https://www.scopus.com/pages/publications/84973327192
U2 - 10.1109/SERVICES.2015.29
DO - 10.1109/SERVICES.2015.29
M3 - Conference contribution
AN - SCOPUS:84973327192
T3 - Proceedings - 2015 IEEE World Congress on Services, SERVICES 2015
SP - 143
EP - 150
BT - Proceedings - 2015 IEEE World Congress on Services, SERVICES 2015
A2 - Bahsoon, Rami
A2 - Zhang, Liang-Jie
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 27 June 2015 through 2 July 2015
ER -