Name
Title | ||
|---|---|---|
An Improved Efficient Provable Secure Identity-Based Identification Scheme in the Standard Model. |
Abstract | ||
|---|---|---|
In 2008, Chin et al. proposed an efficient and provable secure identity-based identification scheme in the standard model. However, we discovered a subtle flaw in the security proof which renders the proof of security useless. While no weakness has been found in the scheme itself, a scheme that is desired would be one with an accompanying proof of security. In this paper, we provide a fix to the scheme to overcome the problem without affecting the efficiency as well as a new proof of security. In particular, we show that only one extra pre-computable pairing operation should be added into the commitment phase of the identification protocol to fix the proof of security under the same hard problems. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.3837/tiis.2013.04.018 | KSII TRANSACTIONS ON INTERNET AND INFORMATION SYSTEMS |
Keywords | Field | DocType |
Identity-based identification,standard model,proof of security | Standard Model,Identification scheme,Computer science,Computer security,Pairing,Provable security | Journal |
Volume | Issue | ISSN |
7 | 4 | 1976-7277 |
Citations | PageRank | References |
8 | 8.73 | 1 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Syh-Yuan Tan | 1 | 37 | 20.43 |
| Ji-Jian Chin | 2 | 60 | 24.41 |
| Swee-Huay Heng | 3 | 384 | 47.50 |
| Bok-Min Goi | 4 | 498 | 62.02 |