CN112787810A - 基于区块链和安全多方计算的电子投票选举方法及装置 - Google Patents
基于区块链和安全多方计算的电子投票选举方法及装置 Download PDFInfo
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- CN112787810A CN112787810A CN202110019215.8A CN202110019215A CN112787810A CN 112787810 A CN112787810 A CN 112787810A CN 202110019215 A CN202110019215 A CN 202110019215A CN 112787810 A CN112787810 A CN 112787810A
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- vote
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
- H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C13/00—Voting apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110019215.8A CN112787810A (zh) | 2021-01-07 | 2021-01-07 | 基于区块链和安全多方计算的电子投票选举方法及装置 |
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CN202110019215.8A CN112787810A (zh) | 2021-01-07 | 2021-01-07 | 基于区块链和安全多方计算的电子投票选举方法及装置 |
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CN112787810A true CN112787810A (zh) | 2021-05-11 |
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CN202110019215.8A Withdrawn CN112787810A (zh) | 2021-01-07 | 2021-01-07 | 基于区块链和安全多方计算的电子投票选举方法及装置 |
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CN (1) | CN112787810A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113472513A (zh) * | 2021-06-11 | 2021-10-01 | 电子科技大学 | 一种基于区块链的并行安全多方计算方法 |
CN117040928A (zh) * | 2023-10-08 | 2023-11-10 | 广州市悦智计算机有限公司 | 一种基于区块链智能合约实现投票权隐私发放方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495532A (en) * | 1994-08-19 | 1996-02-27 | Nec Research Institute, Inc. | Secure electronic voting using partially compatible homomorphisms |
CN106296956A (zh) * | 2015-06-11 | 2017-01-04 | 镇江为天下信息服务有限公司 | 一种面向分布式网络投票的安全保障方法 |
CN109558517A (zh) * | 2018-10-24 | 2019-04-02 | 中山大学 | 一种基于区块链的多方安全选举系统 |
US20190158272A1 (en) * | 2017-11-17 | 2019-05-23 | International Business Machines Corporation | Peer voting on a blockchain |
CN112489283A (zh) * | 2020-11-24 | 2021-03-12 | 杭州链城数字科技有限公司 | 一种基于区块链和安全多方计算的电子投票选举统计方法 |
-
2021
- 2021-01-07 CN CN202110019215.8A patent/CN112787810A/zh not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495532A (en) * | 1994-08-19 | 1996-02-27 | Nec Research Institute, Inc. | Secure electronic voting using partially compatible homomorphisms |
CN106296956A (zh) * | 2015-06-11 | 2017-01-04 | 镇江为天下信息服务有限公司 | 一种面向分布式网络投票的安全保障方法 |
US20190158272A1 (en) * | 2017-11-17 | 2019-05-23 | International Business Machines Corporation | Peer voting on a blockchain |
CN109558517A (zh) * | 2018-10-24 | 2019-04-02 | 中山大学 | 一种基于区块链的多方安全选举系统 |
CN112489283A (zh) * | 2020-11-24 | 2021-03-12 | 杭州链城数字科技有限公司 | 一种基于区块链和安全多方计算的电子投票选举统计方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113472513A (zh) * | 2021-06-11 | 2021-10-01 | 电子科技大学 | 一种基于区块链的并行安全多方计算方法 |
CN113472513B (zh) * | 2021-06-11 | 2023-08-25 | 电子科技大学 | 一种基于区块链的并行安全多方计算方法 |
CN117040928A (zh) * | 2023-10-08 | 2023-11-10 | 广州市悦智计算机有限公司 | 一种基于区块链智能合约实现投票权隐私发放方法 |
CN117040928B (zh) * | 2023-10-08 | 2024-02-09 | 广州市悦智计算机有限公司 | 一种基于区块链智能合约实现投票权隐私发放方法 |
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Inventor after: Yin Keting Inventor after: Tang Quan Inventor after: Zhang Dehui Inventor after: Sheng Fengsong Inventor after: Ma Zhenjun Inventor before: Zhang Dehui Inventor before: Sheng Fengsong Inventor before: Yin Keting Inventor before: Ma Zhenjun Inventor before: Tang Quan |
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WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20210511 |