Title:
ELECTRONIC VOTING METHOD AND DEVICE, COMPUTER, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/196473
Kind Code:
A1
Abstract:
The present application relates to the field of blockchains, and discloses an electronic voting method and device, a computer, and a storage medium. When a participant end performs voting, a balance in a first voting account corresponding thereto is not directly transferred to a "yes" account or a "no" account. Instead, the balance is transferred to a shadow account of the "yes" account or a shadow account of the "no" account first. The shadow accounts are second voting accounts corresponding to: acceptAcc1 = B1*g KDF(DH(r, B2)) and acceptAcc2 = B1*g KDF(DH(r, B3)). The second voting accounts are found according to: acceptAcc1` = B1*gKDF(DH(R, b2)) and acceptAcc2` = B1*gKDF(DH(R, b3)). Merging is performed so as to complete electronic voting. In this process, the invention solves the problem of over-active accounts, improves security and privacy of voting, and allows an audit department to perform auditing.
Inventors:
ZHANG BAO (CN)
XIE DANLI (CN)
WANG MENGHAN (CN)
ZHU BIN (CN)
JIA MU (CN)
CHU ZHENFEI (CN)
XIE DANLI (CN)
WANG MENGHAN (CN)
ZHU BIN (CN)
JIA MU (CN)
CHU ZHENFEI (CN)
Application Number:
PCT/CN2020/105885
Publication Date:
October 07, 2021
Filing Date:
July 30, 2020
Export Citation:
Assignee:
ONE CONNECT SMART TECH CO LTD SHENZHEN (CN)
International Classes:
G06F21/62
Foreign References:
| CN111159683A | 2020-05-15 | |||
| CN109274505A | 2019-01-25 | |||
| CN110519059A | 2019-11-29 | |||
| CN109617695A | 2019-04-12 | |||
| CN110933098A | 2020-03-27 | |||
| US20190114707A1 | 2019-04-18 |
Attorney, Agent or Firm:
SHENZHEN MINGRIJINDIAN INTELLECTUAL PROPERTY AGENCY FIRM(GENERAL) (CN)
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