A Threshold Group Signature Based on Identity-based Cryptosystems
RU Xiu-juan
Abstract
RU Xiu-juan
Abstract
Threshold group signature is widely used in real word.A threshold group signature based on Identity-based cryptosystems is proposed.This scheme is easy to use,each verifier can verify the signature if he knows the ID of the signers.And it's a threshold group signature,only there are more than t participants worked together,the signature can be right.Its reduce the threaten of the undependable authorized center.
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Threshold group signature is widely used in real word.A threshold group signature based on Identity-based cryptosystems is proposed.This scheme is easy to use,each verifier can verify the signature if he knows the ID of the signers.And it's a threshold group signature,only there are more than t participants worked together,the signature can be right.Its reduce the threaten of the undependable authorized center.
Key concepts: Cryptosystem, Signature (topology), Ring signature, Group signature, Group (periodic table), Identity (music), Computer security, Computer science