Powered by OpenAIRE graph
Found an issue? Give us feedback
addClaim

A Multi-attribute Hierarchical Threshold Scheme

Authors: Dong Jiao; Mingchu Li; Cheng Guo 0001; Jianhua Ma 0002;

A Multi-attribute Hierarchical Threshold Scheme

Abstract

A hierarchical threshold scheme is a scheme to solve the secret sharing with a hierarchical access structure where participants are partitioned into different levels. In the past hierarchical threshold scheme participants are partitioned based on a single attribute. But in practice, each participant always has several attributes, and the group of participants always should be partitioned based on different attributes to satisfy the security requirements. For example, Distinguished by position, the bank employees can be tellers or department managers. Distinguished by department, the bank employees can be from account department, administration department or others. The bank policy could require the presence of 5 employees in opening the vault, at least one of whom must be department manager, and at least 3 of whom are from account department. Even though hierarchical threshold scheme has been studied extensively in the past, none of the existing solutions solves the above problem. We propose a multi-attribute hierarchical threshold scheme based on Tassa's scheme, which is based on Birkhoff interpolation, and Mignotte's scheme, which is based on Chinese Remainder Theorem, to solve this problem.

Related Organizations
  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Upload OA version
Are you the author of this publication? Upload your Open Access version to Zenodo!
It’s fast and easy, just two clicks!