Name
Abstract | ||
|---|---|---|
Yang and Shieh proposed a timestamp-based password authentication scheme. Chan and Cheng proved that it is insecure. In this paper, we will give a further cryptanalysis of the scheme, and give an easier attack on it. Finally, we will propose an improved scheme that can withstand both of the attacks. Compared to other authentication schemes, this improved scheme allows the host to authenticate a user only with his login request. The host need not keep any secret or information of the user. |
Year | DOI | Venue |
|---|---|---|
2002 | 10.1016/S0167-4048(02)01118-5 | Computers and Security |
Keywords | Field | DocType |
id-based scheme,cryptanalysis,password authentication,smart card | Zero-knowledge password proof,Internet privacy,Authentication,Challenge–response authentication,Computer security,Computer science,S/KEY,One-time password,Authentication protocol,Password,Timestamp | Journal |
Volume | Issue | ISSN |
21 | 7 | Computers & Security |
Citations | PageRank | References |
48 | 4.71 | 2 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Lei Fan | 1 | 50 | 7.85 |
| Jianhua Li | 2 | 145 | 15.40 |
| Hongwen Zhu | 3 | 144 | 15.68 |