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 :
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