2006•Wuhan University Journal of Natural SciencesRequires access

A new dynamic group signature scheme

Yefeng He

Abstract

In this paper, a new dynamic group signature scheme is proposed. It allows the group manager to increase or delete group members flexibly. Furthermore, the length of group signatures, as well as the computational effort for signing, verifying and opening are very small and independent of the number of group members and deleted group members. So it is efficient.

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Available abstract

Key concepts: Group signature, Group (periodic table), Scheme (mathematics), Signature (topology), Computer science, Ring signature, Theoretical computer science, Algorithm