On the Knowledge Soundness of a Cooperative Provable Data Possession Scheme in Multicloud Storage

@article{Wang2014OnTK,
  title={On the Knowledge Soundness of a Cooperative Provable Data Possession Scheme in Multicloud Storage},
  author={Huaqun Wang and Yuqing Zhang},
  journal={IEEE Transactions on Parallel and Distributed Systems},
  year={2014},
  volume={25},
  pages={264-267}
}
Provable data possession (PDP) is a probabilistic proof technique for cloud service providers (CSPs) to prove the clients' data integrity without downloading the whole data. In 2012, Zhu et al. proposed the construction of an efficient PDP scheme for multicloud storage. They studied the existence of multiple CSPs to cooperatively store and maintain the clients' data. Then, based on homomorphic verifiable response and hash index hierarchy, they presented a cooperative PDP (CPDP) scheme from the… CONTINUE READING