题名 | A group proxy signature scheme based on key matrix |
作者 | |
发表日期 | 2011 |
发表期刊 | Sichuan Daxue Xuebao (Gongcheng Kexue Ban)/Journal of Sichuan University (Engineering Science Edition)
![]() |
ISSN/eISSN | 1009-3087 |
卷号 | 43期号:4页码:108-115 |
摘要 | In order to overcome the problems that the existing group proxy signature schemes do not have strong unforgeability and can not resist collusion attack by proxy themselves, a group proxy signature scheme of resisting collusion attack based on key matrix was proposed. Based on CDH problem and bilinear pairings, the traditional secret sharing scheme was improved by using rank of matrix, and its correctness, security and efficiency were analyzed. The scheme enhances intrusion-tolerance of system, has strong unforgeability and non-repudiation, and can resist collusion attack. It is a forward-secure group proxy signature scheme. |
关键词 | Bilinear transformation CDHP Key matrix Proxy signature |
URL | 查看来源 |
语种 | 英语English |
Scopus入藏号 | 2-s2.0-79960871243 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://repository.uic.edu.cn/handle/39GCC9TT/9387 |
专题 | 个人在本单位外知识产出 |
通讯作者 | Gu,Ke |
作者单位 | 1.School of Info. Sci. and Eng.,Central South Univ.,Changsha 410083,China 2.Dept. of Computer Sci.,City Univ. of Hong Kong,Hong Kong,Hong Kong |
推荐引用方式 GB/T 7714 | Gu,Ke,Jia,Wei Jia,Jiang,Chun Lin. A group proxy signature scheme based on key matrix[J]. Sichuan Daxue Xuebao (Gongcheng Kexue Ban)/Journal of Sichuan University (Engineering Science Edition), 2011, 43(4): 108-115. |
APA | Gu,Ke, Jia,Wei Jia, & Jiang,Chun Lin. (2011). A group proxy signature scheme based on key matrix. Sichuan Daxue Xuebao (Gongcheng Kexue Ban)/Journal of Sichuan University (Engineering Science Edition), 43(4), 108-115. |
MLA | Gu,Ke,et al."A group proxy signature scheme based on key matrix". Sichuan Daxue Xuebao (Gongcheng Kexue Ban)/Journal of Sichuan University (Engineering Science Edition) 43.4(2011): 108-115. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论