Heterogeneous Signcryption Scheme Supporting Equality Test from PKI to CLC toward IoT

Hou, Yingzhe; Huang, Xin; Chen, Yanan; Kumar, Sachin; Xiong, Hu

doi:10.1002/ett.4190

Cited by 17 publications

(44 citation statements)

References 33 publications

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“…And our scheme supports communication between heterogeneous cryptosystem. In the unsigcryption/decryption and test phases, Figs 3 and 4 clearly show that our scheme has lower computational costs than the schemes in [ 25 , 27 , 28 ]. When the number of ciphertexts reaches 20, the computational efficiency in unsigcryption/decryption phase of our scheme is approximately 2000 times, 1500 times and 30 times that of the three comparison schemes.…”

Section: Scheme Analysismentioning

confidence: 90%

“…Third, unlike [ 13 , 15 , 17 , 18 , 20 , 22 – 27 ], our scheme does not use bilinear pairing and has lower computational costs. Furthermore, our scheme has higher confidentiality than [ 13 , 22 – 24 , 27 , 28 ]. Finally, unlike [ 22 – 24 , 28 ], our scheme has unforgeability and introduces heterogeneous signcryption technology to ensure the confidentiality, and integrity of data, and realizes the secure communication between heterogeneous cryptosystems.…”

Section: Scheme Analysismentioning

confidence: 99%

“…Definition 1. Computational Diffie-Hellman (CDH) problem [ 27 ]: Given a group G , and ( P , aP , bP ) ∈ G , computing abP ∈ G , where .…”

Section: Preliminariesmentioning

confidence: 99%

“…Our scheme is compared with the schemes in references [ 25 , 27 , 28 ] in terms of performance. Reference [ 28 ] uses the traditional public key encryption scheme.…”

Section: Scheme Analysismentioning

confidence: 99%

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HSC-MET: Heterogeneous signcryption scheme supporting multi-ciphertext equality test for Internet of Drones

et al. 2022

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Internet of Drones (IoD) is considered as a network and management architecture, which can enable unmanned aerial vehicles (UAVs) to collect data in controlled areas and conduct access control for UAVs. However, the current cloud-assisted IoD scheme cannot efficiently achieve secure communication between heterogeneous cryptosystems, and does not support multi-ciphertext equality tests. To improve the security and performance of traditional schemes, we propose a heterogeneous signcryption scheme (HSC-MET) that supports multi-ciphertext equality test. In this paper, we use a multi-ciphertext equality test technique to achieve multi-user simultaneous retrieval of multiple ciphertexts safely and efficiently. In addition, we adopt heterogeneous signcryption technology to realize secure data communication from public key infrastructure (PKI) to certificateless cryptography (CLC). At the same time, the proposed scheme based on the computation without bilinear pairing, which greatly reduces the computational cost. According to the security and performance analysis, under the random oracle model (ROM), the confidentiality, unforgeability and number security of HSC-MET are proved based on the computational Diffie-Hellman (CDH) problem.

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Section: Scheme Analysismentioning

confidence: 90%

Section: Scheme Analysismentioning

confidence: 99%

“…Definition 1. Computational Diffie-Hellman (CDH) problem [ 27 ]: Given a group G , and ( P , aP , bP ) ∈ G , computing abP ∈ G , where .…”

Section: Preliminariesmentioning

confidence: 99%

“…Our scheme is compared with the schemes in references [ 25 , 27 , 28 ] in terms of performance. Reference [ 28 ] uses the traditional public key encryption scheme.…”

Section: Scheme Analysismentioning

confidence: 99%

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HSC-MET: Heterogeneous signcryption scheme supporting multi-ciphertext equality test for Internet of Drones

et al. 2022

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“…In 2021, Hou et al 46 proposed a bilinear pairing based heterogeneous signcryption protocol for IoT environment. Their proposed scheme has the ability to transfer the data in a heterogeneous environment from public key infrastructure (PKI) to certificateless cryptosystem (CLC).…”

Section: Related Workmentioning

confidence: 99%

Secure cloud‐based data storage scheme using postquantum integer lattices‐based signcryption for IoT applications

Dharminder

Kumar

Das

et al. 2022

Trans Emerging Tel Tech

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The primary objective of postquantum cryptography (also known as quantum-resistant cryptography) is to develop the cryptographic systems that need to be robust against both quantum and classical computers, and can also interoperate with the existing communications protocols and networks. In an Internet of Things (IoT) environment, the communicated messages contain sensitive information that are transmitted over an open channel, where message integrity and data privacy become challenging tasks. Although several traditional cryptographic security protocols can be applied for IoT security and data privacy, such as authentication, access control, key agreement, and digital signature, but they are not resilient against quantum attacks. To overcome these issues, in this article, we first present an advanced and efficient construction of postquantum lattice-based signcryption scheme, and then apply the constructed lattice-based signcryption in IoT applications, where data sensed by the deployed IoT smart devices is securely stored at the cloud, via the gateway nodes (aggregators). The data stored at the cloud servers cannot be even modified by them due to the involved signatures generated by the aggregators. The formal security analysis shows the robustness of our designed lattice-based signcryption scheme. Other detailed information security analysis and a performance analysis with the traditional number-theoretical based public key cryptosystems show the efficacy, and significantly better security and functionality features of the proposed scheme under the lattice-based postquantum context. INTRODUCTIONCloud computing becomes the next growing step in the Internet based computing paradigm. It offers delivering "Information and Communications Technology (ICT)" resources as a service. Internet of Things (IoT) is a kind of networking environment where several smart devices (physical as well as virtual objects) can be deployed, which can sense the

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Efficient plaintext checkable identity‐based signcryption in cyber‐physical systems towards IIoT

Hadabi,

Qu,

Elhabob

et al. 2024

Trans Emerging Tel Tech

Self Cite

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Many different sectors are beginning to deploy cyber‐physical systems (CPS) and industrial Internet of Things (IIoT) devices, including wearables, sensors, and critical infrastructure. In order to ensure that the device's data remains confidential, it must be encrypted prior to transmission. However, obtaining authenticity and integrity in IIoT data is also crucial, and signcryption has been proposed as a solution to this challenge. An additional obstacle is how to search for signcrypted cloud data using plaintext keywords. In this paper, we suggest a plaintext‐checkable identity‐based signcryption for CPS towards IIoT (IBSC‐PCE), which enables plaintext searching of signcrypted cloud‐based data. We provide both confidentiality and integrity and also demonstrate the security of our approach under the q‐Diffie‐Hellman inversion problem (q‐DHIP). This problem has been shown to be secure in the random oracle model (ROM), which further reinforces the robustness of our approach. Compared to current state‐of‐the‐art methods, our proposed approach outperforms them.

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Heterogeneous Signcryption Scheme Supporting Equality Test from PKI to CLC toward IoT

Cited by 17 publications

References 33 publications

HSC-MET: Heterogeneous signcryption scheme supporting multi-ciphertext equality test for Internet of Drones

HSC-MET: Heterogeneous signcryption scheme supporting multi-ciphertext equality test for Internet of Drones

Secure cloud‐based data storage scheme using postquantum integer lattices‐based signcryption for IoT applications

Efficient plaintext checkable identity‐based signcryption in cyber‐physical systems towards IIoT

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