We propose a novel variant of group signature schemes called two-layer group signature (TL-GS) scheme. In a TL-GS scheme, each user is equipped with two ...
Request PDF | On Aug 1, 2019, Hanwen Feng and others published Two-Layer Group Signature and Application to E-Cash | Find, read and cite all the research ...
We propose a novel variant of group signature schemes called two-layer group signature (TL-GS) scheme. In a TL-GS scheme, each user is equipped with two layer ...
Two-layer Group Signature and Application to E-cash. H Feng, J Liu, Q Wu, T Xu. 2019 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf ...
[PDF] Electronic Cash and Hierarchical Group Signatures - DiVA portal
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In this thesis we present results in two areas, electronic cash and hierarchical group signatures. • We investigate definitions of security for previously ...
Two-layer Group Signature and Application to E-cash. H Feng, J Liu, Q Wu, T Xu. 2019 IEEE Intl Conf on Dependable, Autonomic and Secure Computing, Intl Conf ...
This paper is organized into six sections. In Section 2, the proposed ID-based group signature scheme is presented. In Section 3, we analyze the security of our ...
We say that two groups (G1,G2) as above are a bilinear group pair if the group action in G1 and G2, the map ψ, and the bilinear map e are all efficiently.
2020/02/27 · In public–key cryptography each entity generates a public and secret key. The public key is published alongside the user's identity, ...
2013/04/24 · In this article, we put forward the concept of group–proxy signature, which integrates the merits of proxy signature and group signature for the ...