SCBS: A Short Certificate-Based Signature Scheme With Efficient Aggregation for Industrial-Internet-of-Things Environment

Verma, Girraj Kumar; Kumar, Neeraj; Gope, Prosanta; Singh, Baljinder; Singh, Harendra

doi:10.1109/jiot.2021.3055843

Cited by 18 publications

(12 citation statements)

References 49 publications

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“…It has built a thinking mode of investment loan linkage and a complete financial ecosystem and has a relatively complete service closed-loop entrepreneurial service platform. Compared with traditional financial institutions such as commercial banks, Internet finance also has the advantages of fast transformation speed, strong innovation ability, low service cost, and high information transparency [23]. At the same time, Internet finance and technology finance are the most repetitive financial concepts.…”

Section: Internet Finance and Technology Finance Under The Inking Of ...mentioning

confidence: 99%

The Strategy of How to Deeply Integrate Technology and Finance in the Internet Environment

2022

Journal of Environmental and Public Health

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To solve some problems existing in the mechanism of the combination of science and technology and finance, this study studies the deep integration of science and technology and finance combined with the Internet. At present, there are many problems in the development of science and technology finance in terms of bank credit, capital market, service system, and risk supervision. To solve these problems, we need to innovate bank credit products and service modes, expand the breadth and depth of capital market services, establish a new science and technology financial service system, improve science and technology financial supervision regulations and means, and comprehensively promote the deep integration of science and technology and finance in the new era. Based on this, this study first expounds on the importance of the deep integration of science and technology and finance, comprehensively analyzes the problems existing in the deep integration of science and technology and finance, and finally puts forward the construction strategy of science and technology and finance integration platform. In the development of market economy, the deep integration of science and technology and finance and the development of platform model effectively improve the innovation ability of science and technology enterprises. The research shows that the high integration of science and technology and finance is the inevitable trend of the future development of the economic market. Therefore, enterprises need to constantly improve their financial operation ability, pay attention to the ways and means of the development of science and technology finance, strengthen the construction of their own platform, improve their operation ability, and improve their development status, so that enterprises can obtain a higher position in the market competition and achieve the purpose of sustainable development.

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Section: Internet Finance and Technology Finance Under The Inking Of ...mentioning

confidence: 99%

The Strategy of How to Deeply Integrate Technology and Finance in the Internet Environment

2022

Journal of Environmental and Public Health

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“…Here, we first provide the symbols used in the proposed scheme, as given in Table 1; then, the proposed scheme is defined in detail in the phases that follow [21]:…”

Section: Proposed Certificate-based Signature Schemementioning

confidence: 99%

“…and run signature generation oracle (. ); then, C send the resultant value to f 1 (ii) If I � g, then it selects ϕ I , f I , ϱ I , and C I randomly, and set N I � X I + Υ, f I � h o (ID I , V I ), and ϱ I � h p (V I , ID I , δ) Forgery: when we take Forking lemma [21] in account, C can output two signature that are (Z * , S * ) and (Z * * , S * * ), and we have the following computations:…”

Section: Security Analysismentioning

confidence: 99%

Certificate-Based Signature Scheme for Industrial Internet of Things Using Hyperelliptic Curve Cryptography

Ullah

Alkhalifah

Althobaiti

et al. 2022

Wireless Communications and Mobile Computing

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The Industrial Internet of Things (IIoT) is a technology that uses the Internet of Things (IoT) infrastructure to sense, process, and communicate real-time events in the industrial system to cut down on unnecessary operating costs and to speed up industrial automation of internal and external working processes. Since the IIoT system inherits the same cyber-physical vulnerabilities that the IoT system already encounters, it requires additional work to address security concerns owing to its heterogeneous nature. As a result, an efficient security mechanism is essential to protect against various and unknown cyber-attacks. In this article, we propose a certificate-based signature scheme based on hyperelliptic curve cryptography (HECC), with the aim of improving security while reducing computational and communication costs in the IIoT environment. The proposed scheme outperforms existing schemes in terms of both computational and communication costs, as well as offering better security.

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“…In this section, we will provide the performance analysis in terms of computational overhead, communication overhead, and security features. In the meantime, the efficiency of the improved scheme will be compared with the related schemes [ 15 , 24 , 25 , 27 , 29 , 33 , 34 ]. We utilize MIRACL library to simulate cryptographic operations on a Windows 10 laptop with an Intel i7–1195G7 @2.9 GHz processor and 8 GB of memory.…”

Section: Performance Evaluationmentioning

confidence: 99%

An improved pairing-free certificateless aggregate signature scheme for healthcare wireless medical sensor networks

Zhou

Yin

2022

PLoS ONE

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In healthcare wireless medical sensor networks (HWMSNs), the medical sensor nodes are employed to collect medical data which is transmitted to doctors for diagnosis and treatment. In HWMSNs, medical data is vulnerable to various attacks through public channels. In addition, leakage of patients’ information happens frequently. Hence, secure communication and privacy preservation are major concerns in HWMSNs. To solve the above issues, Zhan et al. put forward a pairing-free certificateless aggregate signature (PF-CLAS) scheme. However, according to our cryptanalysis, the malicious medical sensor node (MSNi) can generate the forged signature by replacing the public key in the PF-CLAS scheme. Hence, to address this security flaw, we design the improved PF-CLAS scheme that can achieve unforgeability, anonymity, and traceability. Since we have changed the construction of the partial private key, the improved PF-CLAS scheme can resist Type I and Type II attacks under the Elliptic Curve Discrete Logarithm assumption. In terms of the performance evaluation, the proposed scheme outperforms related CLAS schemes, which is more suitable for HWMSNs environments.

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SCBS: A Short Certificate-Based Signature Scheme With Efficient Aggregation for Industrial-Internet-of-Things Environment

Cited by 18 publications

References 49 publications

The Strategy of How to Deeply Integrate Technology and Finance in the Internet Environment

The Strategy of How to Deeply Integrate Technology and Finance in the Internet Environment

Certificate-Based Signature Scheme for Industrial Internet of Things Using Hyperelliptic Curve Cryptography

An improved pairing-free certificateless aggregate signature scheme for healthcare wireless medical sensor networks

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