Title:
ELECTRONIC VOTING SYSTEM, SECRET KEY TRANSFER METHOD AND SECRET KEY TRANSFER PROGRAM
Document Type and Number:
Japanese Patent JP3864913
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electronic voting system capable of securely transferring the right of a secret key of a reception device and a voting device for verifying the validity of the voting card from a voting manager, or a responsible person of a polling place to a receptionist using an IC card.
SOLUTION: A password of the reception device preset by the receptionist for starting the reception device and a secret key of the voting responsible person are used as the password for activating the secret key for creating a signature registered in the reception device 100 and the voting device 300. This constitution can verify the validity of the voting card issued by the receptionist in a form of securely transferring the right of the voting manager.
Inventors:
Kenichi Tsutsui
Application Number:
JP2003010271A
Publication Date:
January 10, 2007
Filing Date:
January 17, 2003
Export Citation:
Assignee:
NEC
International Classes:
G07C13/00; G06Q10/00; G06Q50/00; G06Q50/10; G06Q50/34; G09C1/00; H04L9/32; (IPC1-7): G07C13/00; G06F17/60; G09C1/00; H04L9/32
Domestic Patent References:
| JP11296597A | ||||
| JP2001160109A | ||||
| JP7028915A |
Attorney, Agent or Firm:
Takao Maruyama