Title: A dynamic group signature scheme based on bilinear pairing
Abstract: The Zhao et al group signature scheme was analyzed,and we find this scheme do not have dynamic.According to the vector space secret sharing,through a regular secret,when add or remove members of group,the sub-secret of each member have changed,therefore,a dynamic group signature scheme based on bilinear pairing is proposed.Analysis shows that this scheme is secure.Besides,this scheme has also improved the efficiency of the original signature scheme.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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