Certificateless Aggregated Signcryption Scheme (CLASS) for Cloud-Fog Centric Industry 4.0

Dohare, Indu; Singh, Karan; Ahmadian, Ali; Maddikunta, Praveen Kumar Reddy

doi:10.1109/tii.2022.3142306

Cited by 32 publications

(22 citation statements)

References 25 publications

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“…The security features of the relevant representative schemes (i.e., Wang et al [13], Zhang et al [25], Basudan et al [27], and Dohare et al [29]) are compared as shown in Table 2, proving that our scheme's security surpasses those of the others. The symbol √…”

Section: Security Analysismentioning

confidence: 82%

A Charging and Discharging Data Privacy Protection Scheme for V2G Networks Based on Cloud–Fog-End

Wang,

Shi,

Zhang

2024

Applied Sciences

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Due to the openness of the vehicle-to-grid (V2G) network, the upload of charging and discharging data faces severe security challenges such as eavesdropping, tampering, and forgery. These challenges can lead to privacy breaches, transmission delays, and service quality degradation. To address these issues, a V2G network architecture based on cloud–fog-end is designed, and a charging and discharging data privacy protection scheme is proposed. We employ a pseudonym mechanism to achieve the conditional privacy protection of electric vehicle (EV) users. We design a certificateless aggregate signcryption (CLASC) algorithm to guarantee the security of uploading the charging and discharging privacy data. The algorithm solves certificate management and key escrow issues, utilizes aggregate signature operations to save network bandwidth, and avoids complex computations like bilinear pairings and exponents. Additionally, the scheme delegates the aggregate verification process to the fog layer, thereby alleviating the computational burden on the cloud layer, decreasing transmission delays, and enhancing the efficiency and reliability of the V2G network. The analysis results indicate that the scheme not only meets the required security objectives, but also has lower computational and communication overheads, making it suitable for scenarios involving the charging and discharging of large-scale EVs in V2G networks.

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Section: Security Analysismentioning

confidence: 82%

A Charging and Discharging Data Privacy Protection Scheme for V2G Networks Based on Cloud–Fog-End

Wang,

Shi,

Zhang

2024

Applied Sciences

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“…Computational efficiency analysis: in order to specifically analyze this scheme, a comparative analysis will be performed on ring signcryption with existing papers [3,23,27,28] and existing literature on aggregated signcryption papers [29][30][31][32], respectively. Suppose a ring has n members and m messages.…”

Section: Performance Analysismentioning

confidence: 99%

“…In this section, we will select typical excellent papers [3,23,[27][28][29][30][31][32] that are currently available and compare them. The main focus of attention is on the functionality of the programs and the problems they solve.…”

Section: Compare Algorithm Functionsmentioning

confidence: 99%

“…Through Table 2, it can be seen that the proposed scheme is more secure than the existing schemes. Literature [3,23,29,31,32] lack the tracking feature for malicious users, and literature [23,27,28] cannot perform data privacy protection. Except for this scheme, none of the existing typical schemes have forward and backward security.…”

Section: Compare Algorithm Functionsmentioning

confidence: 99%

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A Privacy Protection Scheme of Certificateless Aggregate Ring Signcryption Based on SM2 Algorithm in Smart Grid

Song,

Liu,

Wang

et al. 2024

Mathematics

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With the rapid increase in smart grid users and the increasing cost of user data transmission, proposing an encryption method that does not increase the construction cost while increasing the user ceiling has become the focus of many scholars. At the same time, the increase in users will also lead to more security problems, and it is also necessary to solve the privacy protection for users during information transmission. In order to solve the above problems, this paper proposes an aggregated ring encryption scheme based on the SM2 algorithm with special features, referred to as SM2-CLARSC, based on the certificateless ring signcryption mechanism and combining with the aggregate signcryption. SM2-CLARSC is designed to satisfy the basic needs of the smart grid, and it can be resistant to replay attacks, forward security and backward security, etc. It has better security and higher efficiency than existing solutions. Comparing SM2-CLARSC with existing typical solutions through simulation, the result proves that this solution has more comprehensive functions, higher security, and significant computational efficiency improvement.

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“…It forms a distributed database by using digital signature, encryption technology, hash function, and timestamp [18]. Blockchain assigns the responsibility of maintaining privacy and security to all entities in VANET instead of centralized operation [19][20][21][22]. In addition, identity-based signcryption protocol has shorter ciphertext and less computational overhead, which can sign and encrypt the data to ensure the confidentiality and nonrepudiation of the information [23][24][25].…”

Section: Introductionmentioning

confidence: 99%

Trusted Blockchain-Based Signcryption Protocol and Data Management for Authentication and Authorization in VANETs

Ren

et al. 2022

Wireless Communications and Mobile Computing

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Vehicular Ad hoc Networks (VANETs) are the industrial cornerstone of intelligent transportation system (ITS), which are widely used in traffic management, automatic driving, and road optimization. With the expansion of the scale of the mobile ad hoc networks (MANETs) and smart vehicles (SV), VANETs will produce a large amount of data. In the open access environment of VANETs, the security of information transmission and the authenticity of user identity need to be considered when different vehicles communicate. In order to solve the cybersecurity risks of large-scale deployment of VANET, this paper proposes a trusted blockchain-based signcryption protocol and data management (TB-SCDM) for authentication and authorization (A&A) in VANETs. In the existing attack model, TB-SCDM can ensure the confidentiality and undeniability of information, as well as can effectively resist 51% attacks, eclipse attacks and double-spending attacks, etc. Through benchmark analysis, this scheme has higher computing efficiency and lower storage cost compared with other existing schemes.

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Certificateless Aggregated Signcryption Scheme (CLASS) for Cloud-Fog Centric Industry 4.0

Cited by 32 publications

References 25 publications

A Charging and Discharging Data Privacy Protection Scheme for V2G Networks Based on Cloud–Fog-End

A Charging and Discharging Data Privacy Protection Scheme for V2G Networks Based on Cloud–Fog-End

A Privacy Protection Scheme of Certificateless Aggregate Ring Signcryption Based on SM2 Algorithm in Smart Grid

Trusted Blockchain-Based Signcryption Protocol and Data Management for Authentication and Authorization in VANETs

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