Title:
電子投票システム及び電子投票方法
Document Type and Number:
Japanese Patent JP4199747
Kind Code:
B2
Abstract:
To provide an electronic voting system, in which the creation of authentication of the correctness of a vote performed by each user himself is transferred to a center and the center conducts the authentication.
The technique of Diffie-Hellman key exchange, used to transfer the creation of authentication of the correctness of a vote, is transferred from each of voters to the center side. Also, it is verified whether the authentication of the correctness of a vote created by the center has been duly created.
COPYRIGHT: (C)2007,JPO&INPIT
Inventors:
Yuki Higuchi
Atsushi Kitazawa
Atsushi Kitazawa
Application Number:
JP2005098041A
Publication Date:
December 17, 2008
Filing Date:
March 30, 2005
Export Citation:
Assignee:
NEC Soft Co., Ltd.
International Classes:
H04L9/08; G06Q50/00; G06Q50/10; G06Q50/34; G07C13/00; H04L9/32
Domestic Patent References:
| JP2006128865A |
Attorney, Agent or Firm:
Kenho Ikeda
Shuichi Fukuda
Takashi Sasaki
Shuichi Fukuda
Takashi Sasaki