Lightweight Privacy and Confidentiality Preserving Anonymous Authentication Scheme for WBANs

Jegadeesan, S.; Azees, Maria; Sekar, A.; Al‐Turjman, Fadi

doi:10.1109/tii.2021.3097759

Cited by 42 publications

(22 citation statements)

References 23 publications

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“…Thus, the computational efficiency of the scheme is improved. Literature [15] proposes an anonymous authentication scheme suitable for doctor-patient relationship. The scheme uses single hash function and user behavior tracking system to protect user privacy and improve system performance.…”

Section: Related Workmentioning

confidence: 99%

Identity-Based Edge Computing Anonymous Authentication Protocol

Kang¹,

Ning²,

Zhang³

et al. 2023

CMC

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With the development of sensor technology and wireless communication technology, edge computing has a wider range of applications. The privacy protection of edge computing is of great significance. In the edge computing system, in order to ensure the credibility of the source of terminal data, mobile edge computing (MEC) needs to verify the signature of the terminal node on the data. During the signature process, the computing power of edge devices such as wireless terminals can easily become the bottleneck of system performance. Therefore, it is very necessary to improve efficiency through computational offloading. Therefore, this paper proposes an identitybased edge computing anonymous authentication protocol. The protocol realizes mutual authentication and obtains a shared key by encrypting the mutual information. The encryption algorithm is implemented through a thresholded identity-based proxy ring signature. When a large number of terminals offload computing, MEC can set the priority of offloading tasks according to the user's identity and permissions, thereby improving offloading efficiency. Security analysis shows that the scheme can guarantee the anonymity and unforgeability of signatures. The probability of a malicious node forging a signature is equivalent to cracking the discrete logarithm puzzle. According to the efficiency analysis, in the case of MEC offloading, the computational complexity is significantly reduced, the computing power of edge devices is liberated, and the signature efficiency is improved.

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Section: Related Workmentioning

confidence: 99%

Identity-Based Edge Computing Anonymous Authentication Protocol

Kang¹,

Ning²,

Zhang³

et al. 2023

CMC

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“…Security and privacy are the major concern in the IoD environment [11][12][13][14]. There are many works focused on security issues concerning drones [15], but this work not only discusses the security issues but also focuses on the location privacy of the drones.…”

Section: Related Workmentioning

confidence: 99%

Anonymous Mutual and Batch Authentication with Location Privacy of UAV in FANET

Rajasekaran¹,

Azees²,

Al‐Turjman³

et al. 2022

Drones

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As there has been an advancement in avionic systems in recent years, the enactment of unmanned aerial vehicles (UAV) has upgraded. As compared to a single UAV system, multiple UAV systems can perform operations more inexpensively and efficiently. As a result, new technologies between user/control station and UAVs have been developed. FANET (Flying Ad-Hoc Network) is a subset of the MANET (Mobile Ad-Hoc Network) that includes UAVs. UAVs, simply called drones, are used for collecting sensitive data in real time. The security and privacy of these data are of priority importance. Therefore, to overcome the privacy and security threats problem and to make communication between the UAV and the user effective, a competent anonymous mutual authentication scheme is proposed in this work. There are several methodologies addressed in this work such as anonymous batch authentication in FANET which helps to authenticate a large group of drones at the same time, thus reducing the computational overhead. In addition, the integrity preservation technique helps to avoid message alteration during transmission. Moreover, the security investigation section discusses the resistance of the proposed work against different types of possible attacks. Finally, the proposed work is related to the prevailing schemes in terms of communication and computational cost and proves to be more efficient.

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“…The blockchain is used to track of drone settings and authentication data, maintain the integrity of the decentralized, untrusted IoD, and increase its scalability during authentication. [15][16][17][18][19][20] Authentication of information is one of the important parameters in the proposed system. Even without the assistance of the service provider, the authenticity of the drones can be verified using blockchain and consensus mechanism.…”

Section: Introductionmentioning

confidence: 99%

Physically secure and privacy‐preserving blockchain enabled authentication scheme for internet of drones

Subramani,

Maria,

Rajasekaran

et al. 2024

Security and Privacy

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The wide applications of the Internet of Drones (IoD), ranging from package delivery to surveillance, attract the attention of industrialists and academicians. Drones are given the task of obtaining sensitive field information within the flying zone in real‐time. Hence, it is important to tackle the privacy and security issues associated with drones that are employed in these kinds of situations. Also, when the drones move to the new unmanned aerial vehicle (UAV) operator coverage area, the drones are required to execute the authentication process again, which affects the performance of IoD. To overcome the above‐said shortcomings, a physically secure and privacy‐preserving blockchain enabled authentication method is proposed in this paper. The blockchain network permits drones to perform quick re‐authentication by transferring drone authentication codes to the following UAV operators. In the proposed work, the drone does not need to store the secret keys to perform anonymous authentication, and it provides physical security for the drones. When compared to competing techniques, the proposed scheme delivers the needed security features while incurring lower storage, computational, and communication costs.

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Lightweight Privacy and Confidentiality Preserving Anonymous Authentication Scheme for WBANs

Cited by 42 publications

References 23 publications

Identity-Based Edge Computing Anonymous Authentication Protocol

Identity-Based Edge Computing Anonymous Authentication Protocol

Anonymous Mutual and Batch Authentication with Location Privacy of UAV in FANET

Physically secure and privacy‐preserving blockchain enabled authentication scheme for internet of drones

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