Outsourced Data Integrity Auditing for Efficient Batch Dynamic Updates

Deng, Kunyao; Fu, Shaojing

doi:10.1007/978-981-15-3418-8_21

Cited by 1 publication

(1 citation statement)

References 12 publications

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“…Qi et al [16] applied the rank-based Merkle hash balanced tree to integrity verification and improved the dynamic update's efficiency. Deng et al [17] implemented batch auditing using BLS signature and rank-based Merkle hash tree.…”

Section: Related Workmentioning

confidence: 99%

Improved Efficient Privacy-Preserving Certificateless Provable Data Possession Scheme for Cloud Storage

Wang

et al. 2022

Security and Communication Networks

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Cloud storage technology is evolving at a high speed; effectively auditing the cloud data’s integrity has become a focal point. Recently, Ming and Shi proposed a certificateless integrity auditing scheme with a privacy protection function. The scheme used the certificateless cryptosystem to solve the certificate management problem of the auditing schemes based on public key infrastructure and the key escrow problem of the identity-based auditing schemes. Although their scheme is novel and efficient, we found that their scheme was not secure and could not achieve integrity auditing of cloud data. The malicious cloud server can generate the proof through the blocks and tags sent by the user. On the basis of the original scheme, we propose an improved auditing scheme; our new scheme is more secure and effective. In addition, for the problem of idle tags in the existing cloud data integrity auditing scheme, we propose the idea of intermediate tags and we applied the idea to the improved scheme to improve audit efficiency.

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Section: Related Workmentioning

confidence: 99%

Improved Efficient Privacy-Preserving Certificateless Provable Data Possession Scheme for Cloud Storage

Wang

et al. 2022

Security and Communication Networks

View full text Add to dashboard Cite

show abstract

Outsourced Data Integrity Auditing for Efficient Batch Dynamic Updates

Cited by 1 publication

References 12 publications

Improved Efficient Privacy-Preserving Certificateless Provable Data Possession Scheme for Cloud Storage

Improved Efficient Privacy-Preserving Certificateless Provable Data Possession Scheme for Cloud Storage

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