Privacy-preserving public auditing for secure data storage in fog-to-cloud computing

Tian, Hui; Nan, Fulin; Chang, Chin‐Chen; Huang, Yudong; Lü, Jing; Du, Yi

doi:10.1016/j.jnca.2018.12.004

Cited by 84 publications

(72 citation statements)

References 24 publications

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“…A group management system based on lazy-revocation was designed to produce effectual activities of a group that had to endure attacks of collusion when increasing computational costs considerably. The outcome demonstrated an effective achievement towards secure auditing [7].…”

Section: Related Workmentioning

confidence: 90%

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EDES-ACM: Enigma Diagonal Encryption Standard Access Control Model for Data Security in Cloud Environment

Sameer¹,

Rohil²

2020

IJACSA

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The data management across the different domains is the foremost requirement for many organizations universally. The organization establishes the cloud computing paradigm to handle the data effectively due to its robust scaling at a low cost. In recent times the usage of cloud and its data is increasing with the multiuser environments. This resulted in the issue of ensuring the security of data in the cloud environment uploaded by the owners. The cloud service providers and researchers implemented several schemes to ensure data security. However, the task of providing security with multiuser remains tedious with data leakage. A novel Enigmatic Diagonal Encryption Standard (EDES) algorithm to provide access control over the cloud is proposed. The framework with the proposed algorithm is named as EDES-ACM. The Inverse Decisional Diffie Hellman (IDDH) technique is used for generating the signature of the group. The data is encrypted with the EDES algorithm by the data owner. The encrypted data is provided to the user and is accessed by the EDES based private key. The group manager monitors the cloud and provides the activity report to owners based on which the revocation is performed. The framework is validated for its performance on security parameters and compared with the existing models on computation cost. The EDES-ACM framework is effective with low computation cost. The future notion for the proposed framework is to include the block chain technology that may improve the security and better accumulation of data.

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Section: Related Workmentioning

confidence: 90%

“…The user decrypts the data after downloading to access it. In symmetric keys, both cryptic keys are similar and it is dissimilar in unsymmetrical keys [7]. Even with cryptic keys, the data security is under threat with possible key leakage and cyber-attacks in a multi-user cloud environment [8].…”

Section: Introductionmentioning

confidence: 99%

EDES-ACM: Enigma Diagonal Encryption Standard Access Control Model for Data Security in Cloud Environment

Sameer¹,

Rohil²

2020

IJACSA

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“…Although, in past years, many auditing schemes are presented for traditional cloud storage [12], [22], [25], [26], [31], [33], including many private and public auditing schemes, all of them are not directly applicable to fog-to-cloud computing for two main reasons [23], [24]. The first one is that the data from IoT is generated by various devices and hence it is inadvisable for those users (or data owners) to first retrieve these data and generate corresponding authenticators before outsourcing.…”

Section: Introductionmentioning

confidence: 99%

“…Hence, it is urgent to develop new auditing techniques to ensure data's integrity for fog-to-cloud computing. In recent work of [23], Tian et al took the first step to this direction and try to fill this gap. In fact, they designed a privacy-preserving public auditing system based on bilinear mapping and the so-called tag-transforming strategy.…”

Section: Introductionmentioning

confidence: 99%

Efficient Auditing Scheme for Secure Data Storage in Fog-to-Cloud Computing

Zhang

2021

IEEE Access

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Fog-to-cloud computing has now become a new cutting-edge technique along with the rapid popularity of Internet of Things (IoT). Unlike traditional cloud computing, fog-to-cloud computing needs more entities to participate in, including mobile sinks and fog nodes except for cloud service provider (CSP). Hence, the integrity auditing in fog-to-cloud storage will also be different from that of traditional cloud storage. In the recent work of Tian et al., they took the first step to design public auditing system for fog-to-cloud computing. However, their scheme becomes very inefficient since they uses intricate public key cryptographic techniques, including bilinear mapping, proof of knowledge etc. In this paper, we design a general and more efficient auditing system based on MAC and HMAC, both of which are popular private key cryptographic techniques. By implementing MAC and HMAC, we give a concrete instantiation of our auditing system. Finally, the theoretical analysis and experiment results show that our proposed system has more efficiency in terms of communication and computational costs. INDEX TERMS MAC, Homomorphic MAC, Cloud Storage, Fog-to-Cloud Computing.

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“…Just like the case of symmetrical Group key agreement, all members of the group are given a session key after negotiation. By employing the session key, the group members can encrypt or decrypt information on group interaction, meaning that receivers and senders use the same group key [13].…”

Section: Introductionmentioning

confidence: 99%

Challenges and Issues on the Recent Data Integrity Preserving Techniques in the Multiuser Cloud

Ambika¹,

Moses²

2019

IJCET

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Over the decade, the usage of data had increased exponentially, which led to the demand for its effective storage and retrieval. The cloud environment has developed to handle that demand with its huge storage space and easy accessibility. However, the open nature of the cloud resulted in the data integrity issues and multiuser cloud enriched it. The other issues like group signature and user revocation took the central part to ensure integrity of data in the cloud. The present study summarizes various techniques that were developed in recent times to address the security issues on data integrity, user revocation, and group signature. To reflect on the novelty of each approach, along with its performance in providing integrity for the cloud data stands as the primary objective of the study. From the extensive study, it was found that the overhead on the computational and communication overhead increase proportionally with an increase in the number of the user during the group signature generation and recurrent user revocation. There was a need for an effective cryptic mechanism with effective cloud storage and recovery of data. Finally, it was suggested to develop a robust framework that can provide enhanced security with reduced overhead and ensure data integrity.

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Privacy-preserving public auditing for secure data storage in fog-to-cloud computing

Cited by 84 publications

References 24 publications

EDES-ACM: Enigma Diagonal Encryption Standard Access Control Model for Data Security in Cloud Environment

EDES-ACM: Enigma Diagonal Encryption Standard Access Control Model for Data Security in Cloud Environment

Efficient Auditing Scheme for Secure Data Storage in Fog-to-Cloud Computing

Challenges and Issues on the Recent Data Integrity Preserving Techniques in the Multiuser Cloud

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