Study of a Secure E-lottery scheme based on E-cash

Author

Sun, Xiao-han

Author_Institution

Dept. of Comput. Sci., Weinan Teachers Univ., Weinan, China

Volume

3

fYear

2009

fDate

20-22 Nov. 2009

Firstpage

195

Lastpage

197

Abstract

The similarity of E-cash and E-lottery was taken into account to have designed a secure E-cash-lottery scheme by using zero-knowledge proof and blind signature on the basis of applications of the traditional lottery. This E-cash-lottery is characterized with anonymity, double stake resisting, forgery resisting, traceableness and off-line. For lottery players, banks, and lottery delivery to infer the identity of the winners by E-lottery is as difficult as for them to solve discrete logarithm. For lottery players to forge the E-cash or the E-cash-lottery is as difficult as for them to attack the RSA public key signature system. If there exists any repeated spending by using this E-cash- lottery, the bank can certainly determine the identity of the spender. Compared with the traditional lottery, the anonymity and privacy of the E-cash-lottery were preferable.

Keywords

security of data; E cash based; RSA public key signature system; blind signature; double stake resisting; forgery resisting; secure E lottery scheme; solve discrete logarithm; traceableness offline; zero knowledge proof; Computer science; Forgery; Privacy; Public key; Sun; E-cash; E-cash-lottery; E-lottery;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Computing and Intelligent Systems, 2009. ICIS 2009. IEEE International Conference on

Conference_Location

Shanghai

Print_ISBN

978-1-4244-4754-1

Electronic_ISBN

978-1-4244-4738-1

Type

conf

DOI

10.1109/ICICISYS.2009.5358195

Filename

5358195