A Privacy-Preserving Location Assurance Protocol for Location-Aware Services in VANETs

Sur, Chul; Rhee, Kyung Hyune

doi:10.1007/s11277-011-0432-2

Cited by 6 publications

(3 citation statements)

References 13 publications

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“…Gentry et al developed hierarchical ID-based cryptography (HIDC) based on the original ID-based cryptosystem, and HIDC has been proven to reduce the loading of private key generation and the risk of key escrow [17]. Several works have been proposed in the past two decades [18][19][20][21], including Santos et al's work, which is a lightweight federal identity management mechanism for IoT [22]. Moreover, Lin and Hsu [8] proposed a hierarchical ID-based cryptography for federal identity management in telemedicine in a 5G-IoT environment, which includes IoT gateways in the system structure.…”

Section: Related Workmentioning

confidence: 99%

A Privacy-Preserved ID-Based Secure Communication Scheme in 5G-IoT Telemedicine Systems

Lin

2022

Sensors

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5G networks have an efficient effect in providing quality of experience and massive Internet of things (IoT) communication. Applications of 5G-IoT networks have been expanded rapidly, including in smart medical healthcare. Emergency medical services (EMS) hold an assignable proportion in our lives, which has become a complex network of all types of professionals, including care in an ambulance. A 5G network with EMS can simplify the medical treatment process and improve the efficiency of patient treatment. The importance of healthcare-related privacy preservation is rising. If the work of privacy preservation fails, not only will medical institutes have economic and credibility losses but also property losses and even the lives of patients will be harmed. This paper proposes a privacy-preserved ID-based secure communication scheme in 5G-IoT telemedicine systems that can achieve the features below. (i) The proposed scheme is the first scheme that integrates the process of telemedicine systems and EMS; (ii) the proposed scheme allows emergency signals to be transmitted immediately with decreasing risk of secret key leakage; (iii) the information of the patient and their prehospital treatments can be transmitted securely while transferring the patient to the destination medical institute; (iv) the quality of healthcare services can be assured while preserving the privacy of the patient; (v) the proposed scheme supports not only normal situations but also emergencies. (vi) the proposed scheme can resist potential attacks.

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Section: Related Workmentioning

confidence: 99%

A Privacy-Preserved ID-Based Secure Communication Scheme in 5G-IoT Telemedicine Systems

Lin

2022

Sensors

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“…Nevertheless, Yan et al's scheme [30] does not provide user anonymity. Park et al [31] proposed an HIDC scheme for VANETs which provided vehicle user anonymity, but it is not suitable for cloud computing. Shen et al introduced an HIDC scheme with time-bound and key management for multicast systems [32].…”

Section: Id-based Cryptosystemmentioning

confidence: 99%

FAIDM for Medical Privacy Protection in 5G Telemedicine Systems

Lin

Hsu

2021

Applied Sciences

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5G networks have an efficient effect in energy consumption and provide a quality experience to many communication devices. Device-to-device communication is one of the key technologies of 5G networks. Internet of Things (IoT) applying 5G infrastructure changes the application scenario in many fields especially real-time communication between machines, data, and people. The 5G network has expanded rapidly around the world including in healthcare. Telemedicine provides long-distance medical communication and services. Patient can get help with ambulatory care or other medical services in remote areas. 5G and IoT will become important parts of next generation smart medical healthcare. Telemedicine is a technology of electronic message and telecommunication related to healthcare, which is implemented in public networks. Privacy issue of transmitted information in telemedicine is important because the information is sensitive and private. In this paper, 5G-based federated anonymous identity management for medical privacy protection is proposed, and it can provide a secure way to protect medical privacy. There are some properties below. (i) The proposed scheme provides federated identity management which can manage identity of devices in a hierarchical structure efficiently. (ii) Identity authentication will be achieved by mutual authentication. (iii) The proposed scheme provides session key to secure transmitted data which is related to privacy of patients. (iv) The proposed scheme provides anonymous identities for devices in order to reduce the possibility of leaking transmitted medical data and real information of device and its owner. (v) If one of devices transmit abnormal data, proposed scheme provides traceability for servers of medical institute. (vi) Proposed scheme provides signature for non-repudiation.

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“…Carry and Forward mechanism is used to propagate messages [2]. M. Raya and J. P. Hubauxhave proposed some building blocks for secure vehicular communication including anonymous message authentication by using digital signatures [3].…”

Section: Related Workmentioning

confidence: 99%

Enhancing Security in VANET in terms of Confidentiality and Authentication

Kumar¹,

Kumar²

2013

IJCA

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VANET is very useful for solving traffic related problems and provide safety to life's of Drivers and passengers moving on the road, In this paper the proposed algorithm is helpful in authenticating a user and Solving Traffic related problems and provide more efficient broadcast system by covering Large distance. According to this Approach Vehicles can communicate with RSU,but there is no Vehicle to vehicle Communication. RSU can communicate with each other and update their information to the nearest RSU (NRSU), after that the emergency broadcast is also done by the NRSU. For security reasons we consider Vehicle numbers as their pseudonym and apply a new approach to authenticate the user, So that no unauthorized user can broadcast and send any false information to RSU. The public Key Cryptography is used to encrypt the communication between Vehicles and RSU.

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A Privacy-Preserving Location Assurance Protocol for Location-Aware Services in VANETs

Cited by 6 publications

References 13 publications

A Privacy-Preserved ID-Based Secure Communication Scheme in 5G-IoT Telemedicine Systems

A Privacy-Preserved ID-Based Secure Communication Scheme in 5G-IoT Telemedicine Systems

FAIDM for Medical Privacy Protection in 5G Telemedicine Systems

Enhancing Security in VANET in terms of Confidentiality and Authentication

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