Strongly Unforgeable Attribute-Based Group Signature in the Standard Model

摘要：

this paper proposes the first strongly unforgeable attribute-based group signature in the standard model. Our construction is based on Boyens and Bonehs schemes, and is proved secure under the standard decisional Diffie-Hellman, subgroup decision and collision-resistant hashing assumptions. Compared with other attribute-based group signature schemes, this scheme delivers superior implementations in protecting the privacy of signers attributes, maintaining fixed signature size and providing flexible revocation algorithms.

关键词： attribute-based group signature ABGS strongly unforgeable

作者: Yi QIAN Yiming ZHAO

作者单位: School of Software, Fudan University Shanghai, China School of Software Fudan University Shanghai,China

会议类型: 国际会议

会议名称: 2010 IEEE International Conference on Intelligent Computing and Intelligent Systems(2010 IEEE 智能计算与智能系统国际会议 ICIS 2010)

会议地点: 厦门

会议语种:英文

页码: 843-852

在线出版日期: 2010-10-29（万方平台首次上网日期，不代表论文的发表时间）