scholarly journals Anonymous authentication and secure communication protocol for wireless mobilead hoc networks

10.1002/sec.4 ◽  
2008 ◽  
Vol 1 (2) ◽  
pp. 179-189 ◽  
Author(s):  
Sk. Md. Mizanur Rahman ◽  
Nidal Nasser ◽  
Atsuo Inomata ◽  
Takeshi Okamoto ◽  
Masahiro Mambo ◽  
...  
Keyword(s):  
Secure Communication ◽  
Communication Protocol ◽  
Anonymous Authentication ◽  
Hoc Networks

scholarly journals An improved efficient anonymous authentication with conditional privacy-preserving scheme for VANETs

PLoS ONE ◽  
2021 ◽  
Vol 16 (9) ◽  
pp. e0257044
Author(s):  
Eko Fajar Cahyadi ◽  
Min-Shiang Hwang
Keyword(s):  
Secure Communication ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Privacy Preserving ◽  
Security And Privacy ◽  
Secret Key ◽  
Forgery Attack ◽  
Anonymous Authentication ◽  
Computation Efficiency ◽  
Hoc Networks

The study of security and privacy in vehicular ad hoc networks (VANETs) has become a hot topic that is wide open to discussion. As the quintessence of this aspect, authentication schemes deployed in VANETs play a substantial role in providing secure communication among vehicles and the surrounding infrastructures. Many researchers have proposed a variety of schemes related to information verification and computation efficiency in VANETs. In 2018, Kazemi et al. proposed an evaluation and improvement work towards Azees et al.’s efficient anonymous authentication with conditional privacy-preserving (EAAP) scheme for VANETs. They claimed that the EAAP suffered from replaying attacks, impersonation attacks, modification attacks, and cannot provide unlinkability. However, we also found out if Kazemi et al.’s scheme suffered from the unlinkability issue that leads to a forgery attack. An adversary can link two or more messages sent by the same user by applying Euclid’s algorithm and derives the user’s authentication key. To remedy the issue, in this paper, we proposed an improvement by encrypting the message using a shared secret key between sender and receiver and apply a Nonce in the final message to guarantee the unlinkability between disseminated messages.

Anonymous and Secure Communication Protocol for Cognitive Radio Ad Hoc Networks

2014 ◽  
Author(s):  
Sk. Md. Mizanur Rahman ◽  
S. M. Kamruzzaman ◽  
Ahmad Almogren ◽  
Abdulhameed Alelaiwi ◽  
Atif Alamri ◽  
...  
Keyword(s):  
Cognitive Radio ◽  
Ad Hoc Networks ◽  
Secure Communication ◽  
Ad Hoc ◽  
Communication Protocol ◽  
Hoc Networks

scholarly journals Drone Secure Communication Protocol for Future Sensitive Applications in Military Zone

Sensors ◽  
2021 ◽  
Vol 21 (6) ◽  
pp. 2057
Author(s):  
Yongho Ko ◽  
Jiyoon Kim ◽  
Daniel Gerbi Duguma ◽  
Philip Virgil Astillo ◽  
Ilsun You ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Secure Communication ◽  
Communication Protocol ◽  
Denial Of Service ◽  
Mutual Authentication ◽  
Information Leakage ◽  
Security Protocol ◽  
Security Requirements ◽  
Forward Secrecy ◽  
Perfect Forward Secrecy

Unmanned Aerial Vehicle (UAV) plays a paramount role in various fields, such as military, aerospace, reconnaissance, agriculture, and many more. The development and implementation of these devices have become vital in terms of usability and reachability. Unfortunately, as they become widespread and their demand grows, they are becoming more and more vulnerable to several security attacks, including, but not limited to, jamming, information leakage, and spoofing. In order to cope with such attacks and security threats, a proper design of robust security protocols is indispensable. Although several pieces of research have been carried out with this regard, there are still research gaps, particularly concerning UAV-to-UAV secure communication, support for perfect forward secrecy, and provision of non-repudiation. Especially in a military scenario, it is essential to solve these gaps. In this paper, we studied the security prerequisites of the UAV communication protocol, specifically in the military setting. More importantly, a security protocol (with two sub-protocols), that serves in securing the communication between UAVs, and between a UAV and a Ground Control Station, is proposed. This protocol, apart from the common security requirements, achieves perfect forward secrecy and non-repudiation, which are essential to a secure military communication. The proposed protocol is formally and thoroughly verified by using the BAN-logic (Burrow-Abadi-Needham logic) and Scyther tool, followed by performance evaluation and implementation of the protocol on a real UAV. From the security and performance evaluation, it is indicated that the proposed protocol is superior compared to other related protocols while meeting confidentiality, integrity, mutual authentication, non-repudiation, perfect forward secrecy, perfect backward secrecy, response to DoS (Denial of Service) attacks, man-in-the-middle protection, and D2D (Drone-to-Drone) security.

scholarly journals A Cooperative Communication Protocol for QoS Provisioning in IEEE 802.11p/Wave Vehicular Networks

Sensors ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 3622 ◽  
Author(s):  
Jin-Woo Kim ◽  
Jae-Wan Kim ◽  
Dong-Keun Jeon
Keyword(s):  
Cooperative Communication ◽  
Vehicular Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Communication Protocol ◽  
Ieee 802.11P ◽  
The Road ◽  
Free Data ◽  
On The Road ◽  
Hoc Networks

Vehicular ad hoc networks (VANETs) provide information and entertainment to drivers for safe and enjoyable driving. Wireless Access in Vehicular Environments (WAVE) is designed for VANETs to provide services efficiently. In particular, infotainment services are crucial to leverage market penetration and deployment costs of the WAVE standard. However, a low presence of infrastructure results in a shadow zone on the road and a link disconnection. The link disconnection is an obstacle to providing safety and infotainment services and becomes an obstacle to the deployment of the WAVE standard. In this paper, we propose a cooperative communication protocol to reduce performance degradation due to frequent link disconnection in the road environment. The proposed protocol provides contention-free data delivery by the coordination of roadside units (RSUs) and can provide the network QoS. The proposed protocol is shown to enhance throughput and delay through the simulation.

An Illustrative Study of Vehicle Ad-Hoc Network Security using Advanced Encryption Standard Algorithm

2021 ◽  
Vol 7 (2) ◽  
Author(s):  
Akshay Kumar MV ◽  
Amogh C ◽  
Bhuvan S Kashyap ◽  
Drupad N Maharaj ◽  
Shazia Sultana
Keyword(s):  
Ad Hoc Networks ◽  
Secure Communication ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Transport Systems ◽  
Advanced Encryption Standard ◽  
Intelligent Transport System ◽  
Road Accidents ◽  
Intelligent Transport ◽  
Hoc Networks

India accounts for the highest road accidents and traffic congestion globally. The necessity for a canny vehicle framework is of great importance. VANET, abbreviated as Vehicular ad hoc networks is a network created in an ad hoc manner where different vehicles can exchange useful information among each other with dedicated servers ensuring safe travel. Security in VANET has always been a challenge in implementing a real time intelligent transport system. VANET is a type of mobile ad-hoc, to give correspondences among close by vehicles and among vehicles and close by fixed hardware. Vehicular ad hoc networks are highly dynamic in nature and suffer from frequent path breakage due to the high velocity of the moving vehicle. Hence, there are many security challenges and different types of attacks that makes VANETs less secure. Therefore, providing secure dedicated short-range communication (DSRC) easefully with any loss of data or malicious nodes has been a major research area. The major concern being addressed in the paper is to provide secure communication and save lives in road accidents. The role of security is high and messages in DSRC send warning messages to other vehicles. If attackers change these messages, then accidents become a part of the network and users’ lives can be at risk. Different classes of attacks include monitoring attack, social attack, timing attack, application attack and network attack to name a few. Advanced encryption standard is a symmetric block encryption algorithm. There is no evidence to crack this algorithm till date. This paper will provide a detailed overview of VANET architecture, types of attacks on VANET, AES algorithm and its salient features and how this algorithm could be utilized to make intelligent transport systems secure.

Toward a Security Scheme for an Intelligent Transport System

2019 ◽  
pp. 221-236
Author(s):  
Amira Kchaou ◽  
Ryma Abassi ◽  
Sihem Guemara El Fatmi
Keyword(s):  
Ad Hoc Networks ◽  
Transport System ◽  
Secure Communication ◽  
Trust Management ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Intelligent Transport System ◽  
Intelligent Transport ◽  
Security Scheme ◽  
Hoc Networks

Vehicular ad-hoc networks (VANETs) allow communication among vehicles using some fixed equipment on roads called roads side units. Vehicular communications are used for sharing different kinds of information between vehicles and RSUs in order to improve road safety and provide travelers comfort using exchanged messages. However, falsified or modified messages can be transmitted that affect the performance of the whole network and cause bad situations in roads. To mitigate this problem, trust management can be used in VANET and can be distributive for ensuring safe and secure communication between vehicles. Trust is a security concept that has attracted the interest of many researchers and used to build confident relations among vehicles. Hence, the authors propose a secured clustering mechanism for messages exchange in VANET in order to organize vehicles into clusters based on vehicles velocity, then CH computes the credibility of message using the reputation of vehicles and the miner controls the vehicle's behavior for verifying the correctness of the message.

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