(t, n) Threshold Digital Signature Scheme with Traceable Signers against Conspiracy Attacks

Zhao, Laiping; Liu, Jingmei

doi:10.1109/incos.2013.121

Cited by 3 publications

(1 citation statement)

References 11 publications

(20 reference statements)

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“…Furthermore, the work in [41] presents an idea of masking group's private key to prevent group members who can collaborate to recover it but need a trusted party that use all member private keys to construct group signature and so one can argue that does not meet the requirement for non-repudiation. Various previous schemes often assumed the number of users being controlled by an adversary less than threshold number [35], [36], [40], [42] to keep groups private key safe.…”

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%