Title:
DISTRIBUTED VOTING SYSTEM, METHOD AND APPARATUS, AND COMPUTER DEVICE AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2020/015635
Kind Code:
A1
Abstract:
The present disclosure relates to a distributed voting system, method and apparatus, and a computer device and a readable storage medium. The distributed voting system comprises: a first node configured to broadcast voting invitation information; a second node configured to generate, according to the voting invitation information, voting commitment information comprising first signature information that is generated for the voting commitment information by the second node according to a secret key thereof, and to broadcast the voting commitment information; and a third node configured to determine the validity of the voting commitment information according to pre-acquired public key information of the second node and the first signature information, wherein the secret key of the second node uniquely corresponds to a public key of the second node, and to generate a voting record according to the voting commitment information and store the voting record in a first data block of the system.
Inventors:
WU ZHENG (CN)
Application Number:
PCT/CN2019/096155
Publication Date:
January 23, 2020
Filing Date:
July 16, 2019
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
H04L9/06; G07C13/00; H04L9/08; H04L9/32
Foreign References:
| CN108933656A | 2018-12-04 | |||
| CN107294727A | 2017-10-24 | |||
| CN107833135A | 2018-03-23 |
Other References:
LIU, YI ET AL.: "An E-voting Protocol Based on Blockchain", CRYPTOLOGY EPRINT ARCHIVE: REPORT 2017/1043, 28 October 2017 (2017-10-28)
BARTOLUCCI, SILVIA ET AL.: "SHARVOT: secret SHARe-based VOTing on the blockchain", ARXIV:1803.04861V1 [CS:CY), 13 March 2018 (2018-03-13), XP080864156
BARTOLUCCI, SILVIA ET AL.: "SHARVOT: secret SHARe-based VOTing on the blockchain", ARXIV:1803.04861V1 [CS:CY), 13 March 2018 (2018-03-13), XP080864156
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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