CN113055178A - 区块链系统及数值信息传输方法、系统、装置、介质 - Google Patents
区块链系统及数值信息传输方法、系统、装置、介质 Download PDFInfo
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- CN113055178A CN113055178A CN201911382866.2A CN201911382866A CN113055178A CN 113055178 A CN113055178 A CN 113055178A CN 201911382866 A CN201911382866 A CN 201911382866A CN 113055178 A CN113055178 A CN 113055178A
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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
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
- H04L9/3255—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures using group based signatures, e.g. ring or threshold signatures
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0407—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the identity of one or more communicating identities is hidden
- H04L63/0421—Anonymous communication, i.e. the party's identifiers are hidden from the other party or parties, e.g. using an anonymizer
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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
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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
- H04L9/50—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
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
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CN201911382866.2A CN113055178B (zh) | 2019-12-27 | 2019-12-27 | 区块链系统及数值信息传输方法、系统、装置、介质 |
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CN201911382866.2A CN113055178B (zh) | 2019-12-27 | 2019-12-27 | 区块链系统及数值信息传输方法、系统、装置、介质 |
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CN113055178A true CN113055178A (zh) | 2021-06-29 |
CN113055178B CN113055178B (zh) | 2022-08-16 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113486408A (zh) * | 2021-07-05 | 2021-10-08 | 建信金融科技有限责任公司 | 基于区块链的存单管理系统和方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106533675A (zh) * | 2016-12-19 | 2017-03-22 | 北京洋浦伟业科技发展有限公司 | 数字签名方法及系统 |
CN109274481A (zh) * | 2018-08-01 | 2019-01-25 | 中国科学院数据与通信保护研究教育中心 | 一种区块链的数据可追踪方法 |
US20190228133A1 (en) * | 2018-01-19 | 2019-07-25 | Nasdaq, Inc. | Systems and methods of digital content certification and verification using cryptography and blockchain |
US20190268312A1 (en) * | 2018-11-27 | 2019-08-29 | Alibaba Group Holding Limited | System and method for information protection |
CN110427782A (zh) * | 2019-07-23 | 2019-11-08 | 杭州云象网络技术有限公司 | 一种基于区块链的随机数生成方法 |
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2019
- 2019-12-27 CN CN201911382866.2A patent/CN113055178B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106533675A (zh) * | 2016-12-19 | 2017-03-22 | 北京洋浦伟业科技发展有限公司 | 数字签名方法及系统 |
US20190228133A1 (en) * | 2018-01-19 | 2019-07-25 | Nasdaq, Inc. | Systems and methods of digital content certification and verification using cryptography and blockchain |
CN109274481A (zh) * | 2018-08-01 | 2019-01-25 | 中国科学院数据与通信保护研究教育中心 | 一种区块链的数据可追踪方法 |
US20190268312A1 (en) * | 2018-11-27 | 2019-08-29 | Alibaba Group Holding Limited | System and method for information protection |
CN110427782A (zh) * | 2019-07-23 | 2019-11-08 | 杭州云象网络技术有限公司 | 一种基于区块链的随机数生成方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113486408A (zh) * | 2021-07-05 | 2021-10-08 | 建信金融科技有限责任公司 | 基于区块链的存单管理系统和方法 |
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