A CCA-secure multi-conditional proxy broadcast re-encryption scheme for cloud storage system

Liu, Yepeng; Ren, Yongjun; Ge, Chunpeng; Xia, Jinyue; Wang, Qirun

doi:10.1016/j.jisa.2019.05.002

Cited by 16 publications

(9 citation statements)

References 5 publications

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“…Re-Encryption has been used as the backbone for data sharing, where we suitably modify Proxy Re-encryption scheme [33] to adopt into our system. This scheme is opted because it is efficient, simple to implement compared to other similar schemes [45][46][47]. The said scheme [33] uses certain additional parameters in each round of encryption to check validity of the ciphertext.…”

Section: Overview Of Our Blockchain-based Data Sharing Schemementioning

confidence: 99%

FairShare: Blockchain Enabled Fair, Accountable and Secure Data Sharing for Industrial IoT

Sengupta¹,

Ruj²,

Bit³

2023

Preprint

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Industrial Internet of Things (IIoT) opens up a challenging research area towards improving secure data sharing which currently has several limitations. Primarily, the lack of inbuilt guarantees of honest behavior of participating, such as end-users or cloud behaving maliciously may result in disputes. Given such challenges, we propose a fair, accountable, and secure data sharing scheme, FairShare for IIoT. In this scheme, data collected from IoT devices are processed and stored in cloud servers with intermediate fog nodes facilitating computation. Authorized clients can access this data against some fee to make strategic decisions for improving the operational services of the IIoT system. By enabling blockchain, FairShare prevents fraudulent activities and thereby achieves fairness such that each party gets their rightful outcome in terms of data or penalty/rewards while simultaneously ensuring accountability of the services provided by the parties. Additionally, smart contracts are designed to act as a mediator during any dispute by enforcing payment settlement. Further, security and privacy of data are ensured by suitably applying cryptographic techniques like proxy re-encryption. We prove FairShare to be secure as long as at least one of the parties is honest. We validate FairShare with a theoretical overhead analysis. We also build a prototype in Ethereum to estimate performance and justify comparable results with a state-of-the-art scheme both via simulation and a realistic testbed setup. We observe an additional communication overhead of 256 bytes and a cost of deployment of 1.01 USD in Ethereum which are constant irrespective of file size.

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Section: Overview Of Our Blockchain-based Data Sharing Schemementioning

confidence: 99%

FairShare: Blockchain Enabled Fair, Accountable and Secure Data Sharing for Industrial IoT

Sengupta¹,

Ruj²,

Bit³

2023

Preprint

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“…A secure re‐encryption technique for the cloud storage approach was proposed by Liu et al 40 This technique utilized performance metrics namely Decryption, encryption and re‐encryption time. Moreover, the data was highly secured and resists various types of collision attacks.…”

Section: Literature Reviewmentioning

confidence: 99%

Enhancing data security using global mutation based novel artificial immune network optimization in public cloud storage system

Kaliyamoorthy

Ramalingam

2021

Trans Emerging Tel Tech

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During the past few years, several investigations and efforts have undergone to achieve secure data in the cloud. On the other hand, few security problems that arise because of virtualization and multitenancies are communication, isolation, as well as resource management system. Practically, it becomes a troublesome task for the user to attain secure output. Therefore, in this article, a RSA cryptosystem using global mutation‐based novel artificial immune network optimization algorithm is proposed. Here, an optimal key generation is achieved using a global mutation based novel artificial immune network optimization (GM‐NAINO). In addition to this, the data integrity is achieved by enhancing secure data transmission. Finally, seven diverse test functions are employed in evaluating the efficiency of the proposed technique. The experimental analysis are performed and the evaluation results demonstrated that the performances of the proposed technique is better when comparison with other techniques.

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“…The encryption and decryption data were highly robust but the efficiency obtained during experimental analysis was very low. A secure multi-conditional proxy broadcast re-encryption scheme for the cloud storage approach was proposed by Liu et al [20]. This approach utilized a multi-conditional proxy broadcast re-encryption (MC-PBRE) approach by evaluating the performance metrics namely Decryption, encryption and re-encryption time.…”

Section: Existing Literature Workmentioning

confidence: 99%

GM-NAINO: Global Mutation based Novel Artificial Immune Network Optimization for Enhancing Data Security in Public Cloud Storage System

Kaliyamoorthy

2021

Preprint

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In recent years, numerous research works have been established to obtain secure data in the cloud storage system. But the data privacy regarding information outsourcing on cloud services is considered a crucial problem. In order to provide secure data, it is necessary to encrypt the information before storing it in the public cloud storage system. To provide security and data integrity during encryption and decryption, this paper proposes a global mutation-based novel artificial immune network optimization algorithm for RSA cryptosystem. Here, the Global Mutation Based Novel Artificial Immune Network Optimization (GM-NAINO) Algorithm is employed to attain optimal generation of keys thereby enhancing safe and secure data transmission and improving the data integrity during the transmission of data. Thus, the proposed GM-NAINO based RSA framework provides an effective system in improving data integrity. In addition to this, to determine the effectiveness of the proposed GM-NAINO algorithm seven benchmark functions are utilized in this paper. The performance evaluation and the comparative analysis are carried out and the proposed GM-NAINO based RSA framework outperforms other approaches.

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A CCA-secure multi-conditional proxy broadcast re-encryption scheme for cloud storage system

Cited by 16 publications

References 5 publications

FairShare: Blockchain Enabled Fair, Accountable and Secure Data Sharing for Industrial IoT

FairShare: Blockchain Enabled Fair, Accountable and Secure Data Sharing for Industrial IoT

Enhancing data security using global mutation based novel artificial immune network optimization in public cloud storage system

GM-NAINO: Global Mutation based Novel Artificial Immune Network Optimization for Enhancing Data Security in Public Cloud Storage System

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