A secure message authentication scheme for VANET using ECDSA

Ravi, Kalkundri; Kulkarni, Shrirang Ambaji

doi:10.1109/icccnt.2013.6726769

Cited by 18 publications

(9 citation statements)

References 8 publications

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“…The two upcoming and interesting research area in distributed computing and mobile communication domain are integrating peer-to-peer network and vehicle ad hoc network (VANET). Integrating P2P on top of VANET'sphysical infrastructure works effectively as the advantage of P2P network adds better connectivity which is very suitable for dynamic network likeVANET [8]. Large scale files like a multimedia file, or a huge text file in VANET is a challinging task.…”

Section: Combining P2p and Vanetmentioning

confidence: 99%

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Survey on Security for WSN based VANET using ECC

Kalkundri

Khanai²,

Praveen³

2019

Int. Ann. Sci.

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With the increase in population, there is an increase in the number of car users drastically. Around the world, either millions of people die due to car accidents or they are severely injured by the accident. Most of the accidents occur due to lack of common information the drivers, as the lane change, applying sudden break, traffic congestion, etc, are the causes of accidents. Safety information such as speed limits, road conditions, traffic status, accidents, etc..., are used in some countries, but still more work is to be achieved. Vehicular Ad Hoc Networks (VANET) should be implemented and they should collect and distribute necessary safety information to other vehicles. VANET is a combination of Road Side Units (RSU’s) and On-Board Units (OBU’s). These RSU’s and OBU’s consist of various sensors, which are used to collect various data. The data collected by the sensors on the OBU’s on the vehicles can either be sent to another vehicle or can be displayed to the driver. Similarly, the sensor collects data at the RSU and sends the data to other RSU or depending on its nature and importance, the RSU may even be broadcasted to other vehicles. The main objective is to provide safety to the drivers, the passengers and to the information that is being transmitted between the nodes. However, in some scenarios, VANET’s may not guarantee timely detection of issues or any type of dangerous. We propose a solution by the integration of VANET and WSN to create a hybrid infrastructure with the in inexpensive wireless sensor nodes integrated on RSU’s along the roadside and on the OBU’s in the vehicle. As the new hybrid structure is proposed, there may be challenges that may occur. This article discussed these challenges and solutions to create an efficient and well-organized VANET-WSN Hybrid network.

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Section: Combining P2p and Vanetmentioning

confidence: 99%

“…Hence implementing P2P network for file sharing shheme, as P2P nd VANET work similarly in file sharing, self oaragiseing, self sustainable to failures and distributed network. In addition, like P2P, VANET nodes are decentralized, very high mobile in nature and independent, as shown in Figure 5 below [8].…”

Section: Combining P2p and Vanetmentioning

confidence: 99%

Survey on Security for WSN based VANET using ECC

Kalkundri

Khanai²,

Praveen³

2019

Int. Ann. Sci.

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“…Because this work does not cover message authentication, we have the following assumptions. Based on key management and authentication mechanism for VANET , we assume that mobile nodes are authenticated by a central authority, located at EOC, before they participate in the rescue mission and join a vehicular network. A key management sub‐system, located on MEOC, allows nodes to verify public keys and corresponding IP addresses.…”

Section: Emergency Scenario and Adversary Modelmentioning

confidence: 99%

“…Therefore, MoTIVE is scalable and low‐overhead. Besides, MoTIVE combines digital signature and specification‐based detection , which can detect unknown attacks. In terms of AODV specification analysis, MoTIVE concludes an adversary model to illustrate a set of routing attack methods exploiting AODV vulnerabilities.…”

Section: Introductionmentioning

confidence: 99%

MoTIVE: mobile two‐hop integrity validation for emergency vehicle routing

Lin

Tseng

Lin

2014

Security Comm Networks

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For disaster rescue and crisis support services, secure and trusted communication among emergency vehicles and mobile devices is important. VANET has been incrementally experimented for rescue scenario. Therefore, one of the popular ad hoc protocols, ad hoc on-demand distance vector (AODV), is applied to adjust VANET environment. In AODV, its critical routing fields (CRF) are security leakages allowing malicious nodes to launch routing attacks by illegally modifying field content. To prevent CRF from being modified by forwarders, we propose Mobile Two-hop Integrity Validation for Emergency vehicle routing (MoTIVE) to enhance routing security of AODV. To design a secure VANET without introducing extra traffic, MoTIVE uses two-hop integrity stamping (THIS) and validation rules, accompanying routing information exchanges without modifying protocol design. With THIS, MoTIVE verifies the integrity of forwarded AODV routing messages within each two-hop area; consequently, it guarantees the routing correctness of whole network with induction concept. The main contribution of MoTIVE is that security-reinforced information is piggybacked in normal routing messages within two-hop locally instead of being flooded to the entire network globally. Compared with the original AODV, experiment results show that MoTIVE is scalable and causes no performance degradation while supplementary security protection is applied.

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“…Para a assinatura digital de mensagens, algoritmos como RSA (Rivest-Shamir-Adleman), ECDSA (Elliptic Curve Digital Signature Algorithm) e Ed25519 vêm sendo empregados nosúltimos anos. Em redes veiculares, o algoritmo ECDSA tem sido usado a bastante tempo devido ao seu baixo custo computacional em relação ao RSA, pois utiliza chaves menores com o mesmo nível de segurança [Johnson et al 2001, Manvi et al 2009, Ravi and Kulkarni 2013. O Ed25519é um algoritmo relativamente novo, de padrão totalmente aberto e leve que tem ganhado espaço para a assinatura digital.…”

Section: Introductionunclassified

Avaliação de algoritmos de assinatura digital em redes veiculares utilizando ambiente emulado

Natividade¹,

Correia²

2020

Anais Do XXV Workshop De Gerência E Operação De Redes E Serviços (WGRS 2020)

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Os sistemas de assistência ao motorista (ADAS) estão sendo embarcados nos veículos para reduzir o número de acidentes. Anualmente, 1,35 milhões de pessoas morrem em acidentes de trânsito. Com isso, a VANET (Vehicle Ad Hoc Network) vem para prover mais comunicação e segurança no trânsito. Porém, usuários mal intencionados podem forjar mensagens na rede. Os algoritmos de assinatura digital RSA, ECDSA e Ed25519 podem ser usados na garantia de autenticidade das mensagens. Este artigo avalia estes algoritmos em VANET, utilizando um ambiente emulado. Resultados mostram que o Ed25519 é mais rápido que os demais e seu uso é computacionalmente viável em VANETs, considerando o tempo de reação do motorista e a distância de frenagem.

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A secure message authentication scheme for VANET using ECDSA

Cited by 18 publications

References 8 publications

Survey on Security for WSN based VANET using ECC

Survey on Security for WSN based VANET using ECC

MoTIVE: mobile two‐hop integrity validation for emergency vehicle routing

Avaliação de algoritmos de assinatura digital em redes veiculares utilizando ambiente emulado

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