CN114567639B - 一种基于区块链的轻量级访问控制系统及方法 - Google Patents
一种基于区块链的轻量级访问控制系统及方法 Download PDFInfo
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- CN114567639B CN114567639B CN202210203472.1A CN202210203472A CN114567639B CN 114567639 B CN114567639 B CN 114567639B CN 202210203472 A CN202210203472 A CN 202210203472A CN 114567639 B CN114567639 B CN 114567639B
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000011084 recovery Methods 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 abstract description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 16
- 239000011159 matrix material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
Classifications
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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
- H04L67/104—Peer-to-peer [P2P] networks
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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
- H04L63/0435—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 symmetric encryption, i.e. same key used 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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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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
- H04L9/321—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 a third party or a trusted authority
- H04L9/3213—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 a third party or a trusted authority using tickets or tokens, e.g. Kerberos
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210203472.1A CN114567639B (zh) | 2022-03-03 | 2022-03-03 | 一种基于区块链的轻量级访问控制系统及方法 |
Applications Claiming Priority (1)
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CN202210203472.1A CN114567639B (zh) | 2022-03-03 | 2022-03-03 | 一种基于区块链的轻量级访问控制系统及方法 |
Publications (2)
Publication Number | Publication Date |
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CN114567639A CN114567639A (zh) | 2022-05-31 |
CN114567639B true CN114567639B (zh) | 2023-08-18 |
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CN202210203472.1A Active CN114567639B (zh) | 2022-03-03 | 2022-03-03 | 一种基于区块链的轻量级访问控制系统及方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114978771B (zh) * | 2022-07-26 | 2023-06-02 | 成都云智数安科技有限公司 | 一种基于区块链技术的数据安全共享方法及系统 |
CN117614618B (zh) * | 2023-11-15 | 2024-06-28 | 北京邮电大学 | 跨域多权威协同的属性基加密访问控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110493347A (zh) * | 2019-08-26 | 2019-11-22 | 重庆邮电大学 | 基于区块链的大规模云存储中数据访问控制方法及系统 |
CN111079191A (zh) * | 2020-01-09 | 2020-04-28 | 内蒙古大学 | 一种基于区块链的cp-abe访问控制方案 |
CN112804064A (zh) * | 2021-01-26 | 2021-05-14 | 西安邮电大学 | 基于区块链的属性加密访问控制系统及方法 |
KR20210063619A (ko) * | 2019-11-25 | 2021-06-02 | 서강대학교산학협력단 | 속성을 기반으로 한 블록체인 네트워크에서의 접근 권한 제어 시스템 및 접근 권한 제어 방법 |
CN113434875A (zh) * | 2021-06-16 | 2021-09-24 | 北京市大数据中心 | 一种基于区块链的轻量化访问方法及系统 |
CN114039790A (zh) * | 2021-11-23 | 2022-02-11 | 重庆邮电大学 | 一种基于区块链的细粒度云存储安全访问控制方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090080658A1 (en) * | 2007-07-13 | 2009-03-26 | Brent Waters | Method and apparatus for encrypting data for fine-grained access control |
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- 2022-03-03 CN CN202210203472.1A patent/CN114567639B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110493347A (zh) * | 2019-08-26 | 2019-11-22 | 重庆邮电大学 | 基于区块链的大规模云存储中数据访问控制方法及系统 |
KR20210063619A (ko) * | 2019-11-25 | 2021-06-02 | 서강대학교산학협력단 | 속성을 기반으로 한 블록체인 네트워크에서의 접근 권한 제어 시스템 및 접근 권한 제어 방법 |
CN111079191A (zh) * | 2020-01-09 | 2020-04-28 | 内蒙古大学 | 一种基于区块链的cp-abe访问控制方案 |
CN112804064A (zh) * | 2021-01-26 | 2021-05-14 | 西安邮电大学 | 基于区块链的属性加密访问控制系统及方法 |
CN113434875A (zh) * | 2021-06-16 | 2021-09-24 | 北京市大数据中心 | 一种基于区块链的轻量化访问方法及系统 |
CN114039790A (zh) * | 2021-11-23 | 2022-02-11 | 重庆邮电大学 | 一种基于区块链的细粒度云存储安全访问控制方法 |
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Effective date of registration: 20240416 Address after: Room 901, Building B, Applied Science City, 120 meters northwest of the intersection of Nanjing Road and Yushan Road, Liuqing Street, Lanshan District, Linyi City, Shandong Province, 276037 Patentee after: Shandong Linchuang Shugu Information Technology Co.,Ltd. Country or region after: China Address before: 276000 west side of north section of Industrial Road, Lanshan District, Linyi, Shandong Patentee before: LINYI University Country or region before: China |