Online/offline ring signature scheme

Citation data:

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), ISSN: 0302-9743, Vol: 5927 LNCS, Page: 80-90

Publication Year:
2009
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Citations 9
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Repository URL:
https://works.bepress.com/wsusilo/265; https://ro.uow.edu.au/infopapers/3365
DOI:
10.1007/978-3-642-11145-7_8
Author(s):
Liu, Joseph K.; Allen Au, Man Ho; Susilo, Willy; Zhou, Jianying
Publisher(s):
Springer Nature
Tags:
Mathematics; Computer Science; Physical Sciences and Mathematics
conference paper description
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. © 2009 Springer-Verlag.