Name
Abstract | ||
|---|---|---|
The universal composition security of secure positioning, which is a vital primitive in position-based cryptography, is investigated in this paper. This paper proposes a universally composable secure positioning model, which is a bounded retrieval model (F BRM) with the ideal functionalities of secure positioning (F SP d ). Then, a one-dimensional version of a novel secure positioning protocol SPreg1 is presented, which is universally composable and is secure in the (F REG, F BRM)-hybrid model. Protocol SPreg1 additionally offers verifier authentication properties, as opposed to similar existing secure positioning protocols. Lastly, a generic version of the secure positioning protocol SPregd in d dimensions is proposed based on the protocol SPreg1. In summary, the proposed secure positioning protocols have been proved to be secure in the universally composable framework. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1007/s11432-015-5412-9 | SCIENCE CHINA Information Sciences |
Keywords | Field | DocType |
secure positioning, position-based cryptography, universally composable, bounded retrieval model, ideal functionality, 安全定位, 位置密码学, 通用可组 合, 有界提取模型, 理想函数, 110105 | Authentication,Cryptography,Computer science,Secure two-party computation,Bounded function,Distributed computing | Journal |
Volume | Issue | ISSN |
58 | 11 | 1869-1919 |
Citations | PageRank | References |
3 | 0.38 | 12 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Junwei Zhang | 1 | 46 | 9.28 |
| Jianfeng Ma | 2 | 1207 | 89.64 |
| Chao Yang | 3 | 35 | 6.47 |
| Yang Li | 4 | 145 | 45.40 |