GSIS: A Secure and Privacy-Preserving Protocol for Vehicular Communications

Lin, Xiaodong; Sun, Xiaoting; Ho, Pin–Han; Shen, Xuemin

doi:10.1109/tvt.2007.906878

Cited by 773 publications

(84 citation statements)

References 24 publications

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“…Connected vehicles systems require efficient Vehicle-to-Vehicle (V2V) and Vehicle-to-Infrastructure (V2I) communication algorithms and appropriate driver responsiveness in order to avoid human errors that could lead to unsafe and congested traffic conditions. Computer scientists and engineers have focused on the security, safety and privacy of vehicular communications (Qianhong et al, 2010;Xiaodong et al, 2007) in connected environments. However, two critical questions regarding the traffic flow aspects need to be answered: (1) How to capture and specify the driving behaviors (tactical and operational) in a connected vehicle http://dx.doi.org/10.1016/j.trc.2015.07.007 0968-090X/Ó 2015 Elsevier Ltd. All rights reserved.…”

Section: Introductionmentioning

confidence: 99%

Modeling lane-changing behavior in a connected environment: A game theory approach

Talebpour

Mahmassani

Hamdar

2015

Transportation Research Part C: Emerging Technologies

181

120

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a b s t r a c tVehicle-to-Vehicle communications provide the opportunity to create an internet of cars through the recent advances in communication technologies, processing power, and sensing technologies. A connected vehicle receives real-time information from surrounding vehicles; such information can improve drivers' awareness about their surrounding traffic condition and lead to safer and more efficient driving maneuvers. Lane-changing behavior, as one of the most challenging driving maneuvers to understand and to predict, and a major source of congestion and collisions, can benefit from this additional information. This paper presents a lane-changing model based on a game-theoretical approach that endogenously accounts for the flow of information in a connected vehicular environment. A calibration approach based on the method of simulated moments is presented and a simplified version of the proposed framework is calibrated against NGSIM data. The prediction capability of the simplified model is validated. It is concluded the presented framework is capable of predicting lane-changing behavior with limitations that still need to be addressed. Finally, a simulation framework based on the fictitious play is proposed. The simulation results revealed that the presented lane-changing model provides a greater level of realism than a basic gap-acceptance model.

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Section: Introductionmentioning

confidence: 99%

Modeling lane-changing behavior in a connected environment: A game theory approach

Talebpour

Mahmassani

Hamdar

2015

Transportation Research Part C: Emerging Technologies

181

120

View full text Add to dashboard Cite

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“…Besides guarantee the needs of security and privacy, the proposed protocol provide the desired traceability of each vehicle whenever there is a dispute and the ID of the message sender has to be disclosed by the authority. In order to validate the competency of the proposed protocol in a range of application circumstances under different road systems, comprehensive simulation is conducted [3]. In order to overcome the problem on anonymous authentication for safety messages with authority traceability, this paper proposes an efficient conditional privacy preservation (ECPP) protocol in vehicular ad hoc networks (VANETs).…”

Section: Literature Surveymentioning

confidence: 99%

“…The public key and the Q-value are publicized. Steps (2)(3)(4)(5) are repeated by each node in the level-1. b) Encryption: Encryption: In the IOT environment let us assume E1 and E2 as two mobile subscriber.…”

Section: ) Pick a Random And Setmentioning

confidence: 99%

Conditional privacy-preserving authentication with access likability for roaming service over internet of things

Priyadarsini¹,

Sriramya²

2018

IJET

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Today the mobile subscribers can access the internet service whenever they want or wherever they are because of the roaming service. The necessity of accessing pervasively for the developing paradigm of networking such as the Internet of Things (IoT) is accomplished through this facility. In order to provide universal roaming service which is secure and privacy preserving at the multilevel, this paper proposes a privacy-preserving validation which is conditional with access likability called CPAL for roaming service. By utilizing a method of group signature it provides linking function of an anonymous user. This method has the capability to keep the identity of the users concealed and makes the authorized bodies possible to connect all the access information of the same user even without knowing the user's real identity. In order to connect the access information from the user for enhancing the service, the foreign operators who are authorized or the service providers particularly uses the master linking key possessed by the trust linking server. In order to examine user's likings, the individual access information is used but user's identity is not disclosed. Subscribers can further make use of this functionality to probe the service usage without being identified. The proposed method also has the efficiency to simultaneously revoke a group of users. Comprehensive analysis of CPAL demonstrates that it can withstand many security threats and more adjustable in privacy preservation as compared to the other techniques. Assessment of its performance further proves the efficiency of CPAL with regards to communication and computation overhead. Future work would include the extension of CPAL scheme to effectively withstand internal attackers and design the lightweight secure and privacy-preserving scheme that will support IoT devices of large group.

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“…Many studies have been reported on the security and privacy-preservation issues for VANETs proposed by several authors (Raya and Hubaux, 2007;Lin et al, 2007;Zhang et al, 2008a;Ren et al, 2006;Lu et al, Science Publications JCS 2008). They can be grouped into three categories.…”

Section: Related Workmentioning

confidence: 99%

On-the-Fly Key Generation for an Efficient Road Side Units Based Authentication in Vehicular Networks

Sulaiman

Raja

Park

2013

Journal of Computer Science

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Obtaining efficient security without compromising privacy is a primary issue in vehicular communication. Though many counterparts proposed solutions in this regard, accommodating scalability, security and traceability altogether is a difficult task due to the contradictions between these qualities. Some of the previous studies suggests RSU based authentication to address the above issues, while others propose independent OBU authentication. In either scheme, any one of the entities is overloaded during key generation and verification processes. The proposed scheme addresses these issues, by distributing the workload between OBUs and RSUs to outperform other protocols. We propose a novel scheme, in which OBUs generate short-lived public keys on the fly and other vehicles can verify them with the help of RSUs. This protocol also admits certificate-less authentication, in addition to aggregated signature verification. Therefore, the total verification time can be drastically reduced in the proposed scheme. We analyze the proposed protocol significantly to demonstrate its efficiency.

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GSIS: A Secure and Privacy-Preserving Protocol for Vehicular Communications

Cited by 773 publications

References 24 publications

Modeling lane-changing behavior in a connected environment: A game theory approach

Modeling lane-changing behavior in a connected environment: A game theory approach

Conditional privacy-preserving authentication with access likability for roaming service over internet of things

On-the-Fly Key Generation for an Efficient Road Side Units Based Authentication in Vehicular Networks

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