DocumentCode
1546697
Title
Cryptanalysis of convertible group signature
Author
Li, Zichen ; Wang, Yongchuan ; Yang, Yi Xian ; Wu, Weilin
Author_Institution
Inf. Security Center, Beijing Univ. of Posts & Telecommun., China
Volume
35
Issue
13
fYear
1999
fDate
6/24/1999 12:00:00 AM
Firstpage
1071
Lastpage
1072
Abstract
It is proven, using two group centre cheats, that the convertible group signature scheme proposed by Kim et al. (see Asiacrypt´96, p. 311-21) is insecure.
Keywords
cryptography; convertible group signature; cryptanalysis; insecure scheme; two group centre cheats;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990723
Filename
784534
Link To Document