CN110784315B - 基于区块链的摇号方法、装置、计算机设备及存储介质 - Google Patents
基于区块链的摇号方法、装置、计算机设备及存储介质 Download PDFInfo
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- CN110784315B CN110784315B CN201911026669.7A CN201911026669A CN110784315B CN 110784315 B CN110784315 B CN 110784315B CN 201911026669 A CN201911026669 A CN 201911026669A CN 110784315 B CN110784315 B CN 110784315B
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 47
- 238000004364 calculation method Methods 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 9
- 238000004091 panning Methods 0.000 claims description 5
- 238000009827 uniform distribution Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 238000000605 extraction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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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
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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
- G07C15/00—Generating random numbers; Lottery apparatus
- G07C15/006—Generating random numbers; Lottery apparatus electronically
-
- 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
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
-
- 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
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
Description
Claims (8)
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CN201911026669.7A CN110784315B (zh) | 2019-10-26 | 2019-10-26 | 基于区块链的摇号方法、装置、计算机设备及存储介质 |
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CN201911026669.7A CN110784315B (zh) | 2019-10-26 | 2019-10-26 | 基于区块链的摇号方法、装置、计算机设备及存储介质 |
Publications (2)
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CN110784315A CN110784315A (zh) | 2020-02-11 |
CN110784315B true CN110784315B (zh) | 2023-08-18 |
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CN201911026669.7A Active CN110784315B (zh) | 2019-10-26 | 2019-10-26 | 基于区块链的摇号方法、装置、计算机设备及存储介质 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111314069B (zh) * | 2020-02-13 | 2022-08-30 | 苏州同济区块链研究院有限公司 | 基于区块链的摇号***、方法、电子设备及存储介质 |
CN112562168B (zh) * | 2020-11-27 | 2022-08-02 | 中国联合网络通信集团有限公司 | 基于区块链的线上摇号方法、***、设备及存储介质 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109714150A (zh) * | 2018-12-04 | 2019-05-03 | 杨旗 | 基于区块链hash值生成数列的***与方法 |
CN110164022A (zh) * | 2019-06-13 | 2019-08-23 | 北京艾摩瑞策科技有限公司 | 一种在区块链上的随机摇号方法及其设备 |
CN110223440A (zh) * | 2019-06-13 | 2019-09-10 | 北京艾摩瑞策科技有限公司 | 一种应用区块链的随机摇号方法及设备 |
CN110245159A (zh) * | 2019-06-18 | 2019-09-17 | 北京艾摩瑞策科技有限公司 | 区块链中摇号数据的查询方法和设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10397328B2 (en) * | 2017-05-17 | 2019-08-27 | Nec Corporation | Method and system for providing a robust blockchain with an integrated proof of storage |
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2019
- 2019-10-26 CN CN201911026669.7A patent/CN110784315B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109714150A (zh) * | 2018-12-04 | 2019-05-03 | 杨旗 | 基于区块链hash值生成数列的***与方法 |
CN110164022A (zh) * | 2019-06-13 | 2019-08-23 | 北京艾摩瑞策科技有限公司 | 一种在区块链上的随机摇号方法及其设备 |
CN110223440A (zh) * | 2019-06-13 | 2019-09-10 | 北京艾摩瑞策科技有限公司 | 一种应用区块链的随机摇号方法及设备 |
CN110245159A (zh) * | 2019-06-18 | 2019-09-17 | 北京艾摩瑞策科技有限公司 | 区块链中摇号数据的查询方法和设备 |
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Effective date of registration: 20240515 Address after: 907, No. 210, Tianwan Road, Tianliao Community, Yutang Street, Guangming District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Zongzheng Intellectual Property Service Co.,Ltd. Country or region after: China Address before: 518000 Old No. 2 and No. 3, Anle 2nd Team, Xinghua 1st Road, Anle Community, Xin'an Street, Bao'an District, Shenzhen City, Guangdong Province. Pengxingsheng Business Center 403 Patentee before: Shenzhen Hexi Technology Co.,Ltd. Country or region before: China |
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