Security analysis on a kind of group signatures
In 1998, Lee and Chang proposed a group signature scheme based on the discrete logarithm problem.Tseng, Jan and Ao gave respectively new improved scheme based on Lee-Chang scheme. In this paper, we show there are still some security leaks in these schemes, and give some methods of forgery attack.
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , , , |
|---|---|
| Μορφή: | Artigo |
| Γλώσσα: | Chinês |
| Έκδοση: |
Editorial Department of Journal on Communications
2003-01-01
|
| Σειρά: | Tongxin xuebao |
| Θέματα: | |
| Διαθέσιμο Online: | http://www.joconline.com.cn/zh/article/74361165/ |
| Ετικέτες: |
Δεν υπάρχουν, Καταχωρήστε ετικέτα πρώτοι!
|