A Delayed-Update Provable Data Possession in the Cloud

2014 ◽  
Author(s):  
Huifeng Wang ◽  
Zhanhuai Li ◽  
Xiao Zhang ◽  
Jian Sun ◽  
Qinlu He
Keyword(s):  
Provable Data Possession

scholarly journals Enhancing Big Data Auditing

2018 ◽  
Vol 11 (1) ◽  
pp. 90
Author(s):  
Sara Alomari ◽  
Mona Alghamdi ◽  
Fahd S. Alotaibi
Keyword(s):  
Big Data ◽  
Research Area ◽  
Provable Data Possession ◽  
Integrity Verification ◽  
The Core ◽  
Outsourced Data ◽  
Active Research ◽  
Data Auditing ◽  
Active Research Area ◽  
Proof Of Retrievability

The auditing services of the outsourced data, especially big data, have been an active research area recently. Many schemes of remotely data auditing (RDA) have been proposed. Both categories of RDA, which are Provable Data Possession (PDP) and Proof of Retrievability (PoR), mostly represent the core schemes for most researchers to derive new schemes that support additional capabilities such as batch and dynamic auditing. In this paper, we choose the most popular PDP schemes to be investigated due to the existence of many PDP techniques which are further improved to achieve efficient integrity verification. We firstly review the work of literature to form the required knowledge about the auditing services and related schemes. Secondly, we specify a methodology to be adhered to attain the research goals. Then, we define each selected PDP scheme and the auditing properties to be used to compare between the chosen schemes. Therefore, we decide, if possible, which scheme is optimal in handling big data auditing.

scholarly journals Privacy-Preserving Scheme in the Blockchain Based on Group Signature with Multiple Managers

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Fei Tang ◽  
Zhuo Feng ◽  
Qianhong Gong ◽  
Yonghong Huang ◽  
Dong Huang
Keyword(s):  
Single Point ◽  
Privacy Preserving ◽  
Bilinear Pairing ◽  
Group Signature ◽  
Key Generation ◽  
Provable Data Possession ◽  
Key Escrow ◽  
Authentication Mechanism ◽  
Traditional Scheme

Group signature can provide the privacy-preserving authentication mechanism for the blockchain. In the traditional blockchain privacy-preserving scheme based on the group signature, there is only one group manager to revoke the anonymity. Thus, the traditional scheme will have single point of failure and key escrow problems. To solve these problems, we propose a privacy-preserving scheme in the blockchain based on the group signature with multiple managers. Our scheme is constructed based on bilinear pairing and the technique of distributed key generation. Finally, we analyze the application of the proposed scheme in the field of blockchain-based provable data possession (PDP), as well as the correctness and security of the scheme.

Provable data transfer from provable data possession and deletion in cloud storage

2017 ◽  
Vol 54 ◽  
pp. 46-54 ◽  
Author(s):  
Liang Xue ◽  
Jianbing Ni ◽  
Yannan Li ◽  
Jian Shen
Keyword(s):  
Cloud Storage ◽  
Data Transfer ◽  
Provable Data Possession

Provable Data Possession with Outsourced Data Transfer

2019 ◽  
pp. 1-1 ◽  
Author(s):  
Huaqun Wang ◽  
Debiao He ◽  
Anmin Fu ◽  
Qi Li ◽  
Qihua Wang
Keyword(s):  
Data Transfer ◽  
Provable Data Possession ◽  
Outsourced Data

Outsourced dynamic provable data possession with batch update for secure cloud storage

2019 ◽  
Vol 95 ◽  
pp. 309-322 ◽  
Author(s):  
Wei Guo ◽  
Hua Zhang ◽  
Sujuan Qin ◽  
Fei Gao ◽  
Zhengping Jin ◽  
...  
Keyword(s):  
Cloud Storage ◽  
Provable Data Possession ◽  
Secure Cloud Storage

A lightweight identity-based provable data possession supporting users’ identity privacy and traceability

2020 ◽  
Vol 51 ◽  
pp. 102454
Author(s):  
Reyhaneh Rabaninejad ◽  
Mahmoud Ahmadian Attari ◽  
Maryam Rajabzadeh Asaar ◽  
Mohammad Reza Aref
Keyword(s):  
Provable Data Possession ◽  
Identity Privacy ◽  
Identity Based
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