TY - GEN
T1 - Online/offline ring signature scheme
AU - Liu, Joseph K.
AU - Au, Man Ho Allen
AU - Susilo, Willy
AU - Zhou, Jianying
PY - 2009/12/1
Y1 - 2009/12/1
N2 - In this paper, for the first time in the literature, we introduce the notion of online/offline ring signature scheme. Our primitive enables ring signature schemes to be used in practice, since the online mechanism can be performed very efficiently and hence, it is very suitable to be used in a mobile-device environment. We provide a formal model to capture our primitive, and we proceed with a concrete construction of online/offline ring signature schemes. Finally, we show that our scheme is secure in our model.
AB - In this paper, for the first time in the literature, we introduce the notion of online/offline ring signature scheme. Our primitive enables ring signature schemes to be used in practice, since the online mechanism can be performed very efficiently and hence, it is very suitable to be used in a mobile-device environment. We provide a formal model to capture our primitive, and we proceed with a concrete construction of online/offline ring signature schemes. Finally, we show that our scheme is secure in our model.
UR - http://www.scopus.com/inward/record.url?scp=76549130777&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-11145-7_8
DO - 10.1007/978-3-642-11145-7_8
M3 - Conference article published in proceeding or book
SN - 3642111440
SN - 9783642111440
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 80
EP - 90
BT - Information and Communications Security - 11th International Conference, ICICS 2009, Proceedings
T2 - 11th International Conference on Information and Communications Security, ICICS 2009
Y2 - 14 December 2009 through 17 December 2009
ER -