Revocable and Scalable Certificateless Remote Authentication Protocol With Anonymity for Wireless Body Area Networks

Xiong, Hu; Qin, Zhiguang

doi:10.1109/tifs.2015.2414399

Cited by 164 publications

(107 citation statements)

References 36 publications

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“…However, traditional digital signature techniques such as DSA require certificates to guarantee the authenticity of public key by Certification Authority, which is generally considered to be costly to use due to expensive certificate library management and maintenance problems. To eliminate the certificates, certificateless signature schemes [34], [35], [36], [37], [38] have been proposed based on the certificateless cryptography [39], [40]. In this paper, we present an efficient short signature scheme based on [34] and [36] to significantly reduce the storage and communication cost of signatures of verification objects.…”

Section: Signature and Authentication Of Ver-ification Objectmentioning

confidence: 99%

Achieving Secure, Universal, and Fine-Grained Query Results Verification for Secure Search Scheme Over Encrypted Cloud Data

Yin

Qin

Zhang

et al. 2021

IEEE Trans. Cloud Comput.

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Secure search techniques over encrypted cloud data allow an authorized user to query data files of interest by submitting encrypted query keywords to the cloud server in a privacy-preserving manner. However, in practice, the returned query results may be incorrect or incomplete in the dishonest cloud environment. For example, the cloud server may intentionally omit some qualified results to save computational resources and communication overhead. Thus, a well-functioning secure query system should provide a query results verification mechanism that allows the data user to verify results. In this paper, we design a secure, easily integrated, and fine-grained query results verification mechanism, by which, given an encrypted query results set, the query user not only can verify the correctness of each data file in the set but also can further check how many or which qualified data files are not returned if the set is incomplete before decryption. The verification scheme is loose-coupling to concrete secure search techniques and can be very easily integrated into any secure query scheme. We achieve the goal by constructing secure verification object for encrypted cloud data. Furthermore, a short signature technique with extremely small storage cost is proposed to guarantee the authenticity of verification object and a verification object request technique is presented to allow the query user to securely obtain the desired verification object. Performance evaluation shows that the proposed schemes are practical and efficient.

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Section: Signature and Authentication Of Ver-ification Objectmentioning

confidence: 99%

Achieving Secure, Universal, and Fine-Grained Query Results Verification for Secure Search Scheme Over Encrypted Cloud Data

Yin

Qin

Zhang

et al. 2021

IEEE Trans. Cloud Comput.

View full text Add to dashboard Cite

show abstract

“…In this case, the transmission overload can be alleviated. Afterwards, Xiong and Qin proposed a certificateless encryption scheme and another certificateless signature scheme with efficient revocation against short-term key exposure in [40]. In 2016, Peng [1] designed an anonymous authentication protocol based on certificateless signature scheme, which provides conditional privacy and mutual authentication.…”

Section: Related Workmentioning

confidence: 99%

Secure Certificateless Authentication and Road Message Dissemination Protocol in VANETs

Tan

Choi

Kim

et al. 2018

Wireless Communications and Mobile Computing

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As a crucial component of Internet-of-Thing (IoT), vehicular ad hoc networks (VANETs) have attracted increasing attentions from both academia and industry fields in recent years. With the extensive VANETs deployment in transportation systems of more and more countries, drivers' driving experience can be drastically improved. In this case, the real-time road information needs to be disseminated to the correlated vehicles. However, due to inherent wireless communicating characteristics of VANETs, authentication and group key management strategies are indispensable for security assurance. Furthermore, effective road message dissemination mechanism is of significance. In this paper, we address the above problems by developing a certificateless authentication and road message dissemination protocol. In our design, certificateless signature and the relevant feedback mechanism are adopted for authentication and group key distribution. Subsequently, message evaluating and ranking strategy is introduced. Security analysis shows that our protocol achieves desirable security properties. Additionally, performance analysis demonstrates that the proposed protocol is efficient compared with the state of the art.

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“…We consider an efficient personal health information (PHI) data sharing architecture [32,33] by an example that mobile patients featured with the same symptoms [3] or physicians can form a social group and can rent a cloud server to store and share PHI data with each other in a flexible access manner. Based upon the above premise, several different entities are involved in our system model ( Figure 2): PHI cloud storage server, trusted authority, decryption cloud server provider, trusted group administrator, and a large number of social group users including PHI data owners and PHI data sharers.…”

Section: System Modelmentioning

confidence: 99%

Flexible and Lightweight Access Control for Online Healthcare Social Networks in the Context of the Internet of Things

Qin

Sun

Chen

et al. 2017

Mobile Information Systems

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Online healthcare social networks (OHSNs) play an essential role in sharing information among medical experts and patients who are equipped with similar experiences. To access other patients' data or experts' diagnosis anywhere and anytime, it is necessary to integrate the OHSN into the Internet as part of the Internet of Things (IoT). Therefore, it is crucial to design an efficient and versatile access control scheme that can grant and revoke a user to access the OHSN. In this paper, we propose novel attribute-based encryption (ABE) features with user revocation and verifiable decryption outsourcing to control the access privilege of the users. The security of the proposed ABE scheme is given in the well-studied random oracle model. With the proposed ABE scheme, the malicious users can be excluded from the system and the user can offload most of the overhead in the decryption to an untrusted cloud server in a verifiable manner. An access control scheme for the OHSN has been given in the context of the IoT based on the proposed ABE scheme. The simulation demonstrates that our access control mechanism is practical.

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Revocable and Scalable Certificateless Remote Authentication Protocol With Anonymity for Wireless Body Area Networks

Cited by 164 publications

References 36 publications

Achieving Secure, Universal, and Fine-Grained Query Results Verification for Secure Search Scheme Over Encrypted Cloud Data

Achieving Secure, Universal, and Fine-Grained Query Results Verification for Secure Search Scheme Over Encrypted Cloud Data

Secure Certificateless Authentication and Road Message Dissemination Protocol in VANETs

Flexible and Lightweight Access Control for Online Healthcare Social Networks in the Context of the Internet of Things

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