摘要
目前，群成员的删除及抗伪造攻击问题是影响群签名应用的主要障碍。通过分析国内外典型的群签名方案，并给出改进方案。
At present,the removal of group members and anti-forgery attack issue is the main obstacle to the application of group signature. By analyzing the typical home and abroad group signature scheme,and gives improved scheme.
出处
《计算机光盘软件与应用》
2010年第7期55-55,共1页
Computer CD Software and Application
关键词
群签名
成员删除
更新算子
Group signature
Member deleted
Opdate operator
