ePASS: An expressive attribute-based signature scheme with privacy and an unforgeability guarantee for the Internet of Things

Su, Jinshu; Cao, Dan; Zhao, Baokang; Wang, Xiaofeng; You, Ilsun

doi:10.1016/j.future.2013.10.016

Cited by 74 publications

(36 citation statements)

References 7 publications

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“…Another approach which uses an attribute-based signature scheme to guarantee privacy in IoT is presented in [66]. Here a novel Attribute-Based Signature users whose attributes satisfy the policy, which provides attribute privacy for the signer.…”

Section: Privacy In Iotmentioning

confidence: 99%

Security, privacy and trust in Internet of Things: The road ahead

2015

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Section: Privacy In Iotmentioning

confidence: 99%

Security, privacy and trust in Internet of Things: The road ahead

2015

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“…In [118], the authors tackled the problem of integrity and authentication in IoT with an expressive attribute based signature (ABS) scheme. The scheme preserves the privacy of signers and don't leak any information about users.…”

Section: Attribute Based Encryption (Abe)mentioning

confidence: 99%

Internet of things security: A top-down survey

2018

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Internet of Things (IoT) is one of the promising technologies that has attracted a lot of attention in both industrial and academic fields these years. It aims to integrate seamlessly both physical and digital worlds in one single ecosystem that makes up a new intelligent era of Internet. This technology offers a huge business value for organizations and provides opportunities for many existing applications such as energy, healthcare and other sectors. However, as new emergent technology, IoT suffers from several security issues which are most challenging than those from other fields regarding its complex environment and resources-constrained IoT devices. A lot of researches have been initiated in order to provide efficient security solutions in IoT, particularly to address resources constraints and scalability issues. Furthermore, some technologies related to networking and cryptocurrency fields such as Software Defined Networking (SDN) and Blockchain are revolutionizing the world of the Internet of Things thanks to their efficiency and scalability. In this paper, we provide a comprehensive top down survey of the most recent proposed security and privacy solutions in IoT. We discuss particularly the benefits that new approaches such as blockchain and Software Defined Networking can bring to the security and the privacy in IoT in terms of flexibility and scalability. Finally, we give a general classification of existing solutions and comparison based on important parameters.

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“…There are some researches [13,18,20] about the attribute-based signature introducing attributes proofs such as NOT,AND, OR, and threshold gates. However, they work in a traceable and linkable way and are not available for anonymous environment.…”

Section: Related Workmentioning

confidence: 99%

Privacy-preserving and efficient attributes proof based on selective aggregate CL-signature scheme

Guo

Wang

2014

International Journal of Computer Mathematics

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We propose efficient attributes proof protocols in an anonymous and unlinkable fashion. The core idea is issuing anonymous credentials for each single attribute and proving relations over attributes by selectively aggregating individual anonymous credentials. A selective aggregate Camenisch-Lysyanskaya (CL)-signature scheme is presented to construct anonymous credentials. It is existentially unforgeable against adaptively chosen-message attack under CL-signature scheme on the Lysyanskaya-Rivest-SahaiWolf assumption. It has constant complexity in verification of multiple signatures. Users can select which attributes and the corresponding individual anonymous credentials are involved in the proof. They can prove the possession of attributes over logic relations including AND and OR, and the possession of a single attribute over comparison relations including inequality to a given value and belonging to a given interval. The efficiency analysis shows that the resulting protocols have advantages in computation cost; the AND relation proof and comparison relation proofs have constant complexity w.r.t. the number of attributes, and the OR relation proof has linear complexity only w.r.t. the number of attributes as required.

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ePASS: An expressive attribute-based signature scheme with privacy and an unforgeability guarantee for the Internet of Things

Cited by 74 publications

References 7 publications

Security, privacy and trust in Internet of Things: The road ahead

Security, privacy and trust in Internet of Things: The road ahead

Internet of things security: A top-down survey

Privacy-preserving and efficient attributes proof based on selective aggregate CL-signature scheme

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