CN107979584A - 区块链信息分级共享方法及系统 - Google Patents
区块链信息分级共享方法及系统 Download PDFInfo
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- CN107979584A CN107979584A CN201611035777.7A CN201611035777A CN107979584A CN 107979584 A CN107979584 A CN 107979584A CN 201611035777 A CN201611035777 A CN 201611035777A CN 107979584 A CN107979584 A CN 107979584A
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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
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
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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
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
- H04L63/205—Network architectures or network communication protocols for network security for managing network security; network security policies in general involving negotiation or determination of the one or more network security mechanisms to be used, e.g. by negotiation between the client and the server or between peers or by selection according to the capabilities of the entities involved
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
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CN107979584A true CN107979584A (zh) | 2018-05-01 |
CN107979584B CN107979584B (zh) | 2019-08-13 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109040057A (zh) * | 2018-07-26 | 2018-12-18 | 百色学院 | 一种基于区块链的多密钥分级保护隐私系统及方法 |
CN109543434A (zh) * | 2018-11-28 | 2019-03-29 | 深圳市墨者安全科技有限公司 | 区块链信息加密方法、解密方法、存储方法及装置 |
CN109685511A (zh) * | 2018-05-30 | 2019-04-26 | 上海分壳信息技术股份有限公司 | 基于区块链的数据使用权交易方法 |
CN110213251A (zh) * | 2019-05-22 | 2019-09-06 | 杭州复杂美科技有限公司 | 匿名举报奖励发放方法及领取方法、设备和存储介质 |
CN110493168A (zh) * | 2018-07-19 | 2019-11-22 | 江苏恒宝智能系统技术有限公司 | 基于非对称加密技术的医药疗效监控共享方法 |
CN110555310A (zh) * | 2018-06-01 | 2019-12-10 | 厦门本能管家科技有限公司 | 一种私有数据安全存储与共享方法及其装置 |
CN110995757A (zh) * | 2019-12-19 | 2020-04-10 | 肖光昱 | 加密装置、加密系统和数据的加密方法 |
CN111586011A (zh) * | 2020-04-29 | 2020-08-25 | 中国联合网络通信集团有限公司 | 一种信息共享方法及装置 |
CN112182608A (zh) * | 2020-09-25 | 2021-01-05 | 中国人民大学 | 一种联盟链加密数据定期共享方法及系统 |
CN113190859A (zh) * | 2021-04-29 | 2021-07-30 | 湖北央中巨石信息技术有限公司 | 基于区块链的数据分级加密方法 |
CN114430351A (zh) * | 2022-04-06 | 2022-05-03 | 北京快立方科技有限公司 | 一种分布式数据库节点安全通信方法及系统 |
Citations (4)
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CN102821160A (zh) * | 2012-08-24 | 2012-12-12 | 上海和辰信息技术有限公司 | 一种云计算网络环境下面向松散云节点多层次数据保护的系统与方法 |
CN103780622A (zh) * | 2014-01-24 | 2014-05-07 | 华中科技大学 | 一种面向云存储的数据分类加密方法 |
CN104796290A (zh) * | 2015-04-24 | 2015-07-22 | 广东电网有限责任公司信息中心 | 一种数据安全管控方法及平台 |
US20150269570A1 (en) * | 2014-03-21 | 2015-09-24 | Charles Phan | Systems and methods in support of authentication of an item |
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2016
- 2016-11-22 CN CN201611035777.7A patent/CN107979584B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102821160A (zh) * | 2012-08-24 | 2012-12-12 | 上海和辰信息技术有限公司 | 一种云计算网络环境下面向松散云节点多层次数据保护的系统与方法 |
CN103780622A (zh) * | 2014-01-24 | 2014-05-07 | 华中科技大学 | 一种面向云存储的数据分类加密方法 |
US20150269570A1 (en) * | 2014-03-21 | 2015-09-24 | Charles Phan | Systems and methods in support of authentication of an item |
CN104796290A (zh) * | 2015-04-24 | 2015-07-22 | 广东电网有限责任公司信息中心 | 一种数据安全管控方法及平台 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109685511A (zh) * | 2018-05-30 | 2019-04-26 | 上海分壳信息技术股份有限公司 | 基于区块链的数据使用权交易方法 |
CN110555310B (zh) * | 2018-06-01 | 2022-07-19 | 本无链科技(深圳)有限公司 | 一种私有数据安全存储与共享的方法及其装置 |
CN110555310A (zh) * | 2018-06-01 | 2019-12-10 | 厦门本能管家科技有限公司 | 一种私有数据安全存储与共享方法及其装置 |
CN110493168A (zh) * | 2018-07-19 | 2019-11-22 | 江苏恒宝智能系统技术有限公司 | 基于非对称加密技术的医药疗效监控共享方法 |
CN109040057A (zh) * | 2018-07-26 | 2018-12-18 | 百色学院 | 一种基于区块链的多密钥分级保护隐私系统及方法 |
CN109040057B (zh) * | 2018-07-26 | 2020-12-01 | 百色学院 | 一种基于区块链的多密钥分级保护隐私系统及方法 |
CN109543434A (zh) * | 2018-11-28 | 2019-03-29 | 深圳市墨者安全科技有限公司 | 区块链信息加密方法、解密方法、存储方法及装置 |
CN110213251A (zh) * | 2019-05-22 | 2019-09-06 | 杭州复杂美科技有限公司 | 匿名举报奖励发放方法及领取方法、设备和存储介质 |
CN110213251B (zh) * | 2019-05-22 | 2023-04-14 | 杭州复杂美科技有限公司 | 匿名举报奖励发放方法及领取方法、设备和存储介质 |
CN110995757A (zh) * | 2019-12-19 | 2020-04-10 | 肖光昱 | 加密装置、加密系统和数据的加密方法 |
CN111586011A (zh) * | 2020-04-29 | 2020-08-25 | 中国联合网络通信集团有限公司 | 一种信息共享方法及装置 |
CN112182608A (zh) * | 2020-09-25 | 2021-01-05 | 中国人民大学 | 一种联盟链加密数据定期共享方法及系统 |
CN112182608B (zh) * | 2020-09-25 | 2023-10-20 | 中国人民大学 | 一种联盟链加密数据定期共享方法及系统 |
CN113190859A (zh) * | 2021-04-29 | 2021-07-30 | 湖北央中巨石信息技术有限公司 | 基于区块链的数据分级加密方法 |
CN114430351A (zh) * | 2022-04-06 | 2022-05-03 | 北京快立方科技有限公司 | 一种分布式数据库节点安全通信方法及系统 |
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Effective date of registration: 20220428 Address after: 518000 A1105, building 10, Shenzhen Bay science and technology ecological park, No. 10, Gaoxin South ninth Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Zhongcheng Product Technology Co.,Ltd. Address before: 518000 316, F3, building B, scientific research building, aerospace micromotor plant, No. 25, Keji North 2nd Road, songpingshan community, Xili street, Nanshan District, Shenzhen, Guangdong Patentee before: SHENZHEN BANKLEDGER TECHNOLOGY CO.,LTD. |