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The secure multiplex coding (SMC) is a technique to remove rate loss in the coding for wire-tap channels and broadcast channels with confidential messages caused by the inclusion of random bits into transmitted signals. SMC replaces the…

信息论 · 计算机科学 2016-09-28 Masahito Hayashi , Ryutaroh Matsumoto

The Controller Area Network (CAN) protocol, essential for automotive embedded systems, lacks inherent security features, making it vulnerable to cyber threats, especially with the rise of autonomous vehicles. Traditional security measures…

密码学与安全 · 计算机科学 2025-12-24 Franco Oberti , Stefano Di Carlo , Alessandro Savino

The Controller Area Network (CAN) protocol is a standard for in-vehicle communication but remains susceptible to cyber-attacks due to its lack of built-in security. This paper presents a multi-stage intrusion detection framework leveraging…

机器学习 · 计算机科学 2025-08-08 Robert Frenken , Sidra Ghayour Bhatti , Hanqin Zhang , Qadeer Ahmed

Vehicles become more vulnerable to remote attackers in modern days due to their increasing connectivity and range of functionality. Such increased attack vectors enable adversaries to access a vehicle Electronic Control Unit (ECU). As of…

密码学与安全 · 计算机科学 2019-11-25 Marcel Kneib , Oleg Schell , Christopher Huth

Driving trajectory data remains vulnerable to privacy breaches despite existing mitigation measures. Traditional methods for detecting driving trajectories typically rely on map-matching the path using Global Positioning System (GPS) data,…

密码学与安全 · 计算机科学 2025-07-15 Xiaojie Lin , Baihe Ma , Xu Wang , Guangsheng Yu , Ying He , Wei Ni , Ren Ping Liu

Adaptive Cruise Control (ACC) is rapidly proliferating across electric vehicles (EVs) and internal combustion engine (ICE) vehicles, enhancing traffic flow while simultaneously expanding the attack surface for communication-based…

系统与控制 · 电气工程与系统科学 2025-10-06 Tianyi Li , Tianyu Liu , Yicheng Yang

Cyber security is one of the most significant challenges in connected vehicular systems and connected vehicles are prone to different cybersecurity attacks that endanger passengers' safety. Cyber security in intelligent connected vehicles…

密码学与安全 · 计算机科学 2019-07-18 Mahdi Dibaei , Xi Zheng , Kun Jiang , Sasa Maric , Robert Abbas , Shigang Liu , Yuexin Zhang , Yao Deng , Sheng Wen , Jun Zhang , Yang Xiang , Shui Yu

The progress of automotive technologies has made cybersecurity a crucial focus, leading to various cyber attacks. These attacks primarily target the Controller Area Network (CAN) and specialized Electronic Control Units (ECUs). In order to…

密码学与安全 · 计算机科学 2025-05-26 Yangyang Liu , Lei Xue , Sishan Wang , Xiapu Luo , Kaifa Zhao , Pengfei Jing , Xiaobo Ma , Yajuan Tang , Haiying Zhou

Sensors monitored by centralized system, that may be used for controlling and monitoring industrial parameters (Temp, Pressure, Speed, Torque) by using CAN interface. In this paper we presents a comprehensive overview of controller area…

其他计算机科学 · 计算机科学 2014-04-29 Yeshwant Deodhe , Swapnil Jain , Ravindra Gimonkar

A memoryless state-dependent multiple-access channel (MAC) is considered, where two transmitters wish to convey their messages to a single receiver while simultaneously sensing (estimating) the respective states via generalized feedbacks.…

信息论 · 计算机科学 2022-04-01 Mehrasa Ahmadipour , Michele Wigger , Mari Kobayashi

Control Area Network (CAN) is an essential communication protocol that interacts between Electronic Control Units (ECUs) in the vehicular network. However, CAN is facing stringent security challenges due to innate security risks. Intrusion…

人工智能 · 计算机科学 2024-03-18 Pengzhou Cheng , Zongru Wu , Gongshen Liu

Aggregation of message authentication codes (MACs) is a proven and efficient method to preserve valuable bandwidth in resource-constrained environments: Instead of appending a long authentication tag to each message, the integrity…

密码学与安全 · 计算机科学 2023-12-18 Eric Wagner , Martin Serror , Klaus Wehrle , Martin Henze

Despite being a legacy protocol with various known security issues, Controller Area Network (CAN) still represents the de-facto standard for communications within vehicles, ships, and industrial control systems. Many research works have…

This work focuses on eliminating timing-side channels in real-time safety-critical cyber-physical network protocols like Controller Area Networks (CAN). Automotive Electronic Control Units (ECUs) implement predictable scheduling decisions…

密码学与安全 · 计算机科学 2023-06-16 Sunandan Adhikary , Ipsita Koley , Arkaprava Sain , Soumyadeep das , Shuvam Saha , Soumyajit Dey

Paramount to vehicle safety, broadcasted Cooperative Awareness Messages (CAMs) and Decentralized Environmental Notification Messages (DENMs) are pseudonymously authenticated for security and privacy protection, with each node needing to…

密码学与安全 · 计算机科学 2025-05-29 Hongyu Jin , Panos Papadimitratos

Connected and autonomous vehicles (CAVs) promise next-gen transportation systems with enhanced safety, energy efficiency, and sustainability. One typical control strategy for CAVs is the so-called cooperative adaptive cruise control (CACC)…

系统与控制 · 电气工程与系统科学 2024-02-20 Dong Chen , Kaixiang Zhang , Yongqiang Wang , Xunyuan Yin , Zhaojian Li , Dimitar Filev

Previous research works have endorsed the use of delays and clock skews for detecting intrusions or fingerprinting ECUs on the CAN bus. Similar techniques have been also proposed for establishing a time-covert cryptographic authentication…

密码学与安全 · 计算机科学 2019-12-02 Bogdan Groza , Lucian Popa , Pal-Stefan Murvay

A multiple access channel (MAC) consists of multiple senders simultaneously transmitting their messages to a single receiver. For the classical-quantum case (cq-MAC), achievable rates are known assuming that all the messages are decoded, a…

量子物理 · 物理学 2022-04-26 Masahito Hayashi , Angeles Vazquez-Castro

As in-vehicle communication becomes more complex, the automotive community is exploring various architectural options such as centralized and zonal architectures for their numerous benefits. Zonal architecture reduces the wiring cost by…

Cooperative Adaptive Cruise Control (CACC) is a vehicular technology that allows groups of vehicles on the highway to form in closely-coupled automated platoons to increase highway capacity and safety, and decrease fuel consumption and CO2…

系统与控制 · 电气工程与系统科学 2021-06-22 Tianci Yang , Carlos Murguia , Dragan Nešić , Chen Lv