A Hybrid Threshold Group Signature Scheme with Distinguished Signing Authority

Hung, Dao Tuan; Minh, Nguyen Hieu; Hai, Nguyen Nam

doi:10.1007/978-981-10-7512-4_7

Cited by 2 publications

(1 citation statement)

References 7 publications

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“…More specifically, a secure hybrid threshold group signature scheme is proposed to be implemented to authenticate the identity and ensure the anonymity of contributing organizations. In [45], Hung and his colleagues present a new scheme based on the hardness of elliptic curve discrete logarithm problem (ECDLP) with distinguished signing authority to provide all proof of member signing processes. According to this scheme, a Distributed Centre (DC) is established that stores all signatures and calculates some secret parameters needed by signers to create signatures for each transaction.…”

Section: Design Goals Of Anonymous Authenticated Communicationmentioning

confidence: 99%

Towards an Anonymous Incident Communication Channel for Electric Smart Grids

Triantafyllou

Sarigiannidis

et al. 2019

AzJHPC

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The Electric Smart Grid (ESG) is referred to as the next generation electricity power network. It is an intelligent critical infrastructure aiming to create an automated and distributed advanced energy delivery network while preserving information privacy and offering protection against intrusions. This study proposes the implementation of an Anonymous Incident Communication Channel (AICC) amongst smart grids across Europe to improve situational awareness and enhance the security of the new electric intelligent infrastructures. All participating organizations will have the ability to broadcast sensitive information, stored anonymously in a repository, without exposing the reputation of the organization. However, the technical details of the attack will be available for everyone to take appropriate countermeasures. The advantages of the AICC are the exchange of real-time security data and analysis, the circulation of best countermeasures practices, the comparison of various security solutions both from a technical and operational viewpoint and the ability to establish an open dialogue amongst anonymous peers who represent smart grid organizations (e.g., power plants) across Europe. This work focuses on the requirements of establishment, the possible obstacles, and proposed data protection techniques to be applied in the AICC. Furthermore, were explained some details of the documentation of cyber-incidents Last but not least, were also provided the benefits and the potential risks of this AICC concept.

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Section: Design Goals Of Anonymous Authenticated Communicationmentioning

confidence: 99%

Towards an Anonymous Incident Communication Channel for Electric Smart Grids

Triantafyllou

Sarigiannidis

et al. 2019

AzJHPC

View full text Add to dashboard Cite

show abstract

Towards an anonymous incident communication channel for electric smart grids

Triantafyllou

Sarigiannidis

Sarigiannidis³

et al. 2018

Proceedings of the 22nd Pan-Hellenic Conference on Informatics

View full text Add to dashboard Cite

The Electric Smart Grid (ESG) is an intelligent critical infrastructure aiming to create an automated and distributed advanced energy delivery network, while preserving information privacy. This study proposes the implementation of an Anonymous Incident Communication Channel (AICC) amongst smart grids across Europe to improve situational awareness and enhance security of the new electric intelligent infrastructures. All participating organizations will have the ability to broadcast sensitive information, stored anonymously in a repository, without exposing the reputation of the organisation. This work focuses on the requirements of establishment, the possible obstacles and proposed data protection techniques to be applied in the AICC. Furthermore, a discussion is conducted regarding the documentation of cyber-incidents. Last but not least, the benefits and the potential risks of this AICC concept are also provided.

show abstract

A Hybrid Threshold Group Signature Scheme with Distinguished Signing Authority

Cited by 2 publications

References 7 publications

Towards an Anonymous Incident Communication Channel for Electric Smart Grids

Towards an Anonymous Incident Communication Channel for Electric Smart Grids

Towards an anonymous incident communication channel for electric smart grids

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