Research on Secure Communication on In-Vehicle Ethernet Based on Post-Quantum Algorithm NTRUEncrypt

Zhu, Yuan; Liu, Yipeng; Wu, Mingzhi; Li, Jinzhao; Liu, Shiyang; Zhao, Jianning

doi:10.3390/electronics11060856

Cited by 10 publications

(7 citation statements)

References 13 publications

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“…To address this challenge, future research directions should concentrate on implementing cryptographic algorithms resistant to quantum computing attacks, such as hash function-based message authentication code (HMAC) [34] and lattice-based encryption algorithms (NTRUEncrypt) [35]. These cryptographic algorithms demonstrate heightened resistance in the current quantum computing environment and can effectively counter potential quantum computing attacks.…”

Section: Open Challenges and Future Research Directionsmentioning

confidence: 99%

A Noval and Efficient Three-Party Identity Authentication and Key Negotiation Protocol Based on Elliptic Curve Cryptography in VANETs

Yu,

Zhang,

et al. 2024

Electronics

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In the process of vehicles transitioning from conventional means of transportation to mobile computing platforms, ensuring secure communication and data exchange is of paramount importance. Consequently, identity authentication has emerged as a crucial security measure. Specifically, effective authentication is required prior to the communication between the On-Board Unit (OBU) and Roadside Unit (RSU). To address vehicle identity authentication challenges in the Internet of Vehicles (VANETs), this paper proposes a three-party identity authentication and key agreement protocol based on elliptic curve public key cryptography. Considering issues such as vehicle impersonation attacks, RSU impersonation attacks, and vehicle privacy breaches in existing schemes within wireless mobile environments, this protocol introduces a trusted registry center that successfully enables mutual authentication between OBU and RSU. The proposed protocol not only enhances the VANETs system’s ability to withstand security threats but also improves the credibility and efficiency of the authentication process.

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Section: Open Challenges and Future Research Directionsmentioning

confidence: 99%

A Noval and Efficient Three-Party Identity Authentication and Key Negotiation Protocol Based on Elliptic Curve Cryptography in VANETs

Yu,

Zhang,

et al. 2024

Electronics

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“…An important advantage of the NTRUEncrypt algorithm is its high performance compared to other asymmetric algorithms [6]. The speed of the algorithm is achieved due to the fact that the main operation in encryption is the multiplication of polynomials with a relatively low degree.…”

Section: Description Of the Ntruencrypt Algorithmmentioning

confidence: 99%

Development of modification of the post-quantum public-key cryptosystem NTRUENCRYPT

Lyashenko,

Cherckesova,

Revyakina

et al. 2023

E3S Web of Conf.

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This work is devoted to the development of a modification of the post-quantum public-key cryptosystem NTRUEncrypt. Given that two main requirements for modern cryptographic algorithms are resistance to attacks (including quantum attacks) and performance, the developed modification offers an improvement in both aspects. Karatsuba algorithm for fast polynomial multiplication is employed to achieve better performance. The modification also includes additional protection against a chosen ciphertext attack that can be effectively against standard NTRUEncrypt. Performance test of the developed modification confirmed that less time is required for key generation, encryption and decryption in comparison with the classical algorithm. The modified algorithm is then applied to implement an asymmetric encryption system with a graphical user interface that allows establishing communication between two users with resistance to both classical and quantum attacks.

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“…Based on the application requirement (e.g., minimization of latency, minimization of CAPEX/OPEX) and the traffic requirements of the end user, the MEC/Cloud Orchestrator can automatically deploy the application for both MEC provided by the private/local operator and cloud resources/platform provided by the Cloud Owner. With the above logic, it is possible to control the traffic generated by the end-user and obtain benefits such as traffic reduction, suppression of network congestion, and high security [ 62 , 63 ]. In addition, from the end user’s perspective, the application throughput in MEC is faster than during regular use on the cloud, which improves QoS/QoE.…”

Section: System Architecturementioning

confidence: 99%

MEC/Cloud Orchestrator to Facilitate Private/Local Beyond 5G with MEC and Proof-of-Concept Implementation

Nakazato

Maruta

et al. 2022

Sensors

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The emergence of 5G-IoT opens up unprecedented connectivity possibilities for new service use cases and players. Multi-access edge computing (MEC) is a crucial technology and enabler for Beyond 5G, supporting next-generation communications with service guarantees (e.g., ultra-low latency, high security) from an end-to-end (E2E) perspective. On the other hand, one notable advance is the platform that supports virtualization from RAN to applications. Deploying Radio Access Networks (RAN) and MEC, including third-party applications on virtualization platforms, and renting other equipment from legacy telecom operators will make it easier for new telecom operators, called Private/Local Telecom Operators, to join the ecosystem. Our preliminary studies have discussed the ecosystem for private and local telecom operators regarding business potential and revenue and provided numerical results. What remains is how Private/Local Telecom Operators can manage and deploy their MEC applications. In this paper, we designed the architecture for fully virtualized MEC 5G cellular networks with local use cases (e.g., stadiums, campuses). We propose an MEC/Cloud Orchestrator implementation for intelligent deployment selection. In addition, we provide implementation schemes in several cases held by either existing cloud owners or private and local operators. In order to verify the proposal’s feasibility, we designed the system level in E2E and constructed a Beyond 5G testbed at the Ōokayama Campus of the Tokyo Institute of Technology. Through proof-of-concept in the outdoor field, the proposed system’s feasibility is verified by E2E performance evaluation. The verification results prove that the proposed approach can reduce latency and provide a more stable throughput than conventional cloud services.

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Research on Secure Communication on In-Vehicle Ethernet Based on Post-Quantum Algorithm NTRUEncrypt

Cited by 10 publications

References 13 publications

A Noval and Efficient Three-Party Identity Authentication and Key Negotiation Protocol Based on Elliptic Curve Cryptography in VANETs

A Noval and Efficient Three-Party Identity Authentication and Key Negotiation Protocol Based on Elliptic Curve Cryptography in VANETs

Development of modification of the post-quantum public-key cryptosystem NTRUENCRYPT

MEC/Cloud Orchestrator to Facilitate Private/Local Beyond 5G with MEC and Proof-of-Concept Implementation

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