Efficient Identity-Based Public Integrity Auditing of Shared Data in Cloud Storage With User Privacy Preserving

Yan, Hao; Gui, Wenming

doi:10.1109/access.2021.3066497

Cited by 31 publications

(31 citation statements)

References 41 publications

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“…|𝐺 1 |. Yan et al [102] also proposed an identity-based public auditing scheme with user privacy-preserving. This scheme ensures the relationship of data and data uploader in the proof generation phase instead of integrity auditing phase.…”

Section: ) Lightweight and Privacy_preserving Public Auditing Using Iomentioning

confidence: 99%

Towards Lightweight Provable Data Possession for Cloud Storage Using Indistinguishability Obfuscation

Chaudhari

Swain

2022

IEEE Access

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Cloud Computing has proved to be a boon for many individuals and organizations who cannot afford infrastructure and maintenance cost of resources. But the untrusted nature of Cloud Server (CS) brings many challenges related to security and trust. Public auditing is one process that enables users to delegate the integrity verification of outsourced data to external party such as Third-Party Auditor (TPA). Provable Data Possession (PDP) is one approach of auditing that can verify the integrity using cryptographic algorithms. Many PDP schemes are based on bilinear pairing and homomorphic authenticators that involves complex computations that leads to increased verification time. The lightweight auditing processes is a need today using modern cryptographic techniques. Indistinguishability Obfuscation (IO) is one of the modern but weaker primitive that, if used with one-way functions, provide multiple cryptographic constructs. Sahai and Waters proposed construction of cryptographic constructs using IO. Zhang et al. proposed lightweight public auditing scheme using these IO. But still there are many goals to achieve such as group support, collusion handling, privacy-preserving etc. using IO. In this paper, we are trying to explore these issues and lists future research directions in this field. INDEX TERMSPublic Auditing, Provable Data Possession, Homomorphic verifiable Tags, Indistinguishability Obfuscation. I. INTRODUCTION Evolution in the field of computer technology and Internetbased services open up the era of Cloud Computing. Highspeed processors with improved service computing architecture led to the development of large data centers.Flexible and increased network bandwidth enables a client to access or subscribe to data and services from remote data centers. This improved computing architecture helps many organizations or individuals to expand their businesses without any investment in infrastructure and maintenance costs. This paradigm mainly provides services in computing and storage. Multiple computing resources are easily assigned and released to cloud users based on their needs. Cloud datastore is one of the widely used services among cloud users. Cloud users can easily store and share information on cloud storage. Although it provides a promising platform, this paradigm has brought many security and performance issues with it. The main concern is that of integrity verification of outsourced data at remote

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Section: ) Lightweight and Privacy_preserving Public Auditing Using Iomentioning

confidence: 99%

Towards Lightweight Provable Data Possession for Cloud Storage Using Indistinguishability Obfuscation

Chaudhari

Swain

2022

IEEE Access

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“…A third party auditor can be used to audit data to ensure integrity, as can dynamic data integrity auditing as stated by the authors of [213] and [214]. A Provable Data Possession proposed by [215] can allow people to audit data efficiently by outsourcing data into small blocks of data and then blinding them so that each block can be individually verified.…”

Section: Privacy-preserving Integrity Checking and Auditingmentioning

confidence: 99%

Privacy-Preserving Cloud Computing: Ecosystem, Life Cycle, Layered Architecture and Future Roadmap

Ahmadi¹,

Salehfar²

2022

Preprint

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Privacy-Preserving Cloud Computing is an emerging technology with many applications in various fields. Cloud computing is important because it allows for scalability, adaptability, and improved security. Likewise, privacy in cloud computing is important because it ensures that the integrity of data stored on the cloud maintains intact. This survey paper on privacy-preserving cloud computing can help pave the way for future research in related areas. This paper helps to identify existing trends by establishing a layered architecture along with a life cycle and an ecosystem for privacy-preserving cloud systems in addition to identifying the existing trends in research on this area.

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“…To eliminate certificate management. Yan et al [23,24] proposed an identity-based public group data checking scheme with data owner privacy preserving. The scheme hides the identity of data owner in integrity proof so that TPA verifies the proof without knowing the owner of challenged data.…”

Section: Related Workmentioning

confidence: 99%

“…Blockchain technique provides a new idea to check the integrity of cloud-IoT data [23]. With the advantages of decentralized, traceable and immutable characteristics, blockchain satisfies the needs of cloud-IoT data integrity checking.…”

Section: Introductionmentioning

confidence: 99%

Towards Public Integrity Audition for Cloud-IoT Data Based on Blockchain

Yan¹,

Liu²,

Qiu³

et al. 2022

Computer Systems Science and Engineering

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Efficient Identity-Based Public Integrity Auditing of Shared Data in Cloud Storage With User Privacy Preserving

Abstract: and Telecommunications), Ministry of Education ( project name: personalized music recommendation oriented by multimodal social network big data ).

Cited by 31 publications

References 41 publications

Towards Lightweight Provable Data Possession for Cloud Storage Using Indistinguishability Obfuscation

Towards Lightweight Provable Data Possession for Cloud Storage Using Indistinguishability Obfuscation

Privacy-Preserving Cloud Computing: Ecosystem, Life Cycle, Layered Architecture and Future Roadmap

Towards Public Integrity Audition for Cloud-IoT Data Based on Blockchain

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