摘要
We initiate the study of unique group signature such that signatures of the same message by the same user will always have a large common component (i.e., unique identifier). It enables an efficient detection algorithm, revealing the identities of illegal users, which is fundamentally different from previous primitives. We present a number of unique group signature schemes (without random oracles) under a variety of security models that extend the standard security models of ordinary group signatures. Our work is a beneficial step towards mitigating the well-known group signature paradox, and it also has many other interesting applications and efficiency implications.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | Computer Security, ESORICS 2012 - 17th European Symposium on Research in Computer Security, Proceedings |
| 页 | 643-660 |
| 页数 | 18 |
| DOI | |
| 出版状态 | 已出版 - 2012 |
| 已对外发布 | 是 |
| 活动 | 17th European Symposium on Research in Computer Security, ESORICS 2012 - Pisa, 意大利 期限: 10 9月 2012 → 12 9月 2012 |
出版系列
| 姓名 | Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) |
|---|---|
| 卷 | 7459 LNCS |
| ISSN（印刷版） | 0302-9743 |
| ISSN（电子版） | 1611-3349 |
会议
| 会议 | 17th European Symposium on Research in Computer Security, ESORICS 2012 |
|---|---|
| 国家/地区 | 意大利 |
| 市 | Pisa |
| 时期 | 10/09/12 → 12/09/12 |
指纹
探究 'Unique group signatures' 的科研主题。它们共同构成独一无二的指纹。引用此
Franklin, M., & Zhang, H. (2012). Unique group signatures. 在 Computer Security, ESORICS 2012 - 17th European Symposium on Research in Computer Security, Proceedings (页码 643-660). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); 卷 7459 LNCS). https://doi.org/10.1007/978-3-642-33167-1_37