CN108063756B - 一种密钥管理方法、装置及设备 - Google Patents
一种密钥管理方法、装置及设备 Download PDFInfo
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- CN108063756B CN108063756B CN201711168249.3A CN201711168249A CN108063756B CN 108063756 B CN108063756 B CN 108063756B CN 201711168249 A CN201711168249 A CN 201711168249A CN 108063756 B CN108063756 B CN 108063756B
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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
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
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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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
- G06F16/2246—Trees, e.g. B+trees
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
-
- 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
- H04L9/3236—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 using cryptographic hash functions
- H04L9/3242—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 using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6272—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database by registering files or documents with a third party
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/061—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying further key derivation, e.g. deriving traffic keys from a pair-wise master key
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Software Systems (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (15)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711168249.3A CN108063756B (zh) | 2017-11-21 | 2017-11-21 | 一种密钥管理方法、装置及设备 |
TW107132608A TWI686071B (zh) | 2017-11-21 | 2018-09-17 | 密鑰管理方法、裝置及設備 |
SG11202000571RA SG11202000571RA (en) | 2017-11-21 | 2018-09-26 | Key management method, apparatus, and device |
PCT/CN2018/107501 WO2019100845A1 (zh) | 2017-11-21 | 2018-09-26 | 一种密钥管理方法、装置及设备 |
EP18881752.2A EP3644574B1 (en) | 2017-11-21 | 2018-09-26 | Key management method and apparatus |
US16/805,446 US10931651B2 (en) | 2017-11-21 | 2020-02-28 | Key management |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711168249.3A CN108063756B (zh) | 2017-11-21 | 2017-11-21 | 一种密钥管理方法、装置及设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108063756A CN108063756A (zh) | 2018-05-22 |
CN108063756B true CN108063756B (zh) | 2020-07-03 |
Family
ID=62134929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711168249.3A Active CN108063756B (zh) | 2017-11-21 | 2017-11-21 | 一种密钥管理方法、装置及设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10931651B2 (zh) |
EP (1) | EP3644574B1 (zh) |
CN (1) | CN108063756B (zh) |
SG (1) | SG11202000571RA (zh) |
TW (1) | TWI686071B (zh) |
WO (1) | WO2019100845A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108063756B (zh) * | 2017-11-21 | 2020-07-03 | 阿里巴巴集团控股有限公司 | 一种密钥管理方法、装置及设备 |
CN109289199B (zh) * | 2018-08-10 | 2020-07-10 | 杭州复杂美科技有限公司 | 多人游戏方法、设备和存储介质 |
CN109543443A (zh) * | 2018-10-17 | 2019-03-29 | 平安科技(深圳)有限公司 | 基于区块链的用户数据管理方法、装置、设备和存储介质 |
CN110457912B (zh) * | 2019-07-01 | 2020-08-14 | 阿里巴巴集团控股有限公司 | 数据处理方法、装置和电子设备 |
CN110611668A (zh) * | 2019-09-09 | 2019-12-24 | 江西航天鄱湖云科技有限公司 | 自由可配的物联网监测方法、装置、存储介质及设备 |
GB201915443D0 (en) * | 2019-10-24 | 2019-12-11 | Nchain Holdings Ltd | Data Structure for efficiently verifying data |
GB2593421A (en) | 2019-10-24 | 2021-09-29 | Nchain Holdings Ltd | Method of using a blockchain |
JP7331714B2 (ja) * | 2020-01-27 | 2023-08-23 | 富士通株式会社 | 情報処理装置、情報処理方法及びプログラム |
US11558185B2 (en) | 2021-03-19 | 2023-01-17 | Raytheon Bbn Technologies Corp. | Stream-based key management |
US11804949B2 (en) * | 2021-03-19 | 2023-10-31 | Raytheon Bbn Technologies Corp. | Subscriber revocation in a publish-subscribe network using attribute-based encryption |
CN113434885B (zh) * | 2021-06-30 | 2022-12-09 | 湖南国科微电子股份有限公司 | 一种密钥派生方法、装置、设备及存储介质 |
US20230145340A1 (en) * | 2021-11-08 | 2023-05-11 | Adobe Inc. | Distributing and synchronizing encrypted data for multi-regional accessibility |
CN114662135A (zh) * | 2022-05-19 | 2022-06-24 | 深圳市航顺芯片技术研发有限公司 | 数据访问方法、计算机设备及可读存储介质 |
CN116436846B (zh) * | 2023-06-12 | 2023-09-19 | 广东电网有限责任公司 | 基于节点搜索的智能电网资产数据管理方法及其系统 |
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CN106230588A (zh) * | 2016-09-19 | 2016-12-14 | 中国传媒大学 | 一种数字版权密钥管理方法及系统 |
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-
2017
- 2017-11-21 CN CN201711168249.3A patent/CN108063756B/zh active Active
-
2018
- 2018-09-17 TW TW107132608A patent/TWI686071B/zh active
- 2018-09-26 WO PCT/CN2018/107501 patent/WO2019100845A1/zh unknown
- 2018-09-26 SG SG11202000571RA patent/SG11202000571RA/en unknown
- 2018-09-26 EP EP18881752.2A patent/EP3644574B1/en active Active
-
2020
- 2020-02-28 US US16/805,446 patent/US10931651B2/en active Active
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CN103905187A (zh) * | 2012-12-26 | 2014-07-02 | 厦门雅迅网络股份有限公司 | 一种基于内容的网络通信加密方法 |
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Non-Patent Citations (1)
Title |
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《Merkle树遍历技术的研究》;朱娟; 金德强; 莫思泉;《微计算机信息》;20100125;第26卷(第1-3期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
EP3644574A1 (en) | 2020-04-29 |
EP3644574B1 (en) | 2021-08-11 |
US20200204529A1 (en) | 2020-06-25 |
TW201926941A (zh) | 2019-07-01 |
EP3644574A4 (en) | 2020-07-01 |
TWI686071B (zh) | 2020-02-21 |
WO2019100845A1 (zh) | 2019-05-31 |
SG11202000571RA (en) | 2020-02-27 |
US10931651B2 (en) | 2021-02-23 |
CN108063756A (zh) | 2018-05-22 |
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