DocumentCode
2621348
Title
A undividable electronic cash scheme based on Schnorr digital signature
Author
Zhang, Long ; Li, Junhua ; Chen, Lili ; Zhou, Yajing
Author_Institution
Sch. of Math. Sci., Heilongjiang Univ., Harbin, China
fYear
2011
fDate
27-29 June 2011
Firstpage
2951
Lastpage
2954
Abstract
In this paper, a online undividable electronic cash scheme based on Schnorr digital signature is proposed. In the scheme, we introduce an authentication method of the business behaviour by using a random number, which effectively guarantees the right of the two trade parts. With analyzing, we find our scheme has many secure characters, such as, anonymity, unforgeability, exemption from repetitious expenditure, etc.
Keywords
digital signatures; electronic money; Schnorr digital signature; anonymity charactersictic; authentication method; repetitious expenditure exemption charactersictic; undividable electronic cash scheme; unforgeability charactersictic; Authentication; Business; Computers; Cryptography; Digital signatures; Mathematics; Smart cards; Schnorr digital signature; anonymity; electronic cash; undividable; unforgeability;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Service System (CSSS), 2011 International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-9762-1
Type
conf
DOI
10.1109/CSSS.2011.5974728
Filename
5974728
Link To Document