CN113364582B - 一种变电站内通信密钥配置与更新管理的方法 - Google Patents
一种变电站内通信密钥配置与更新管理的方法 Download PDFInfo
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- CN113364582B CN113364582B CN202110510606.XA CN202110510606A CN113364582B CN 113364582 B CN113364582 B CN 113364582B CN 202110510606 A CN202110510606 A CN 202110510606A CN 113364582 B CN113364582 B CN 113364582B
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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
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
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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
- H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
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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
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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
- H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
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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
- H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
- H04L9/3268—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/20—Information technology specific aspects, e.g. CAD, simulation, modelling, system security
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
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Priority Applications (1)
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CN202110510606.XA CN113364582B (zh) | 2021-05-11 | 2021-05-11 | 一种变电站内通信密钥配置与更新管理的方法 |
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CN202110510606.XA CN113364582B (zh) | 2021-05-11 | 2021-05-11 | 一种变电站内通信密钥配置与更新管理的方法 |
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CN113364582A CN113364582A (zh) | 2021-09-07 |
CN113364582B true CN113364582B (zh) | 2022-07-12 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114928486B (zh) * | 2022-05-18 | 2023-10-17 | 浙江木链物联网科技有限公司 | 一种基于数字证书的工控协议安全摆渡方法、装置、***和存储介质 |
CN115277125B (zh) * | 2022-07-13 | 2024-02-13 | 南京国电南自电网自动化有限公司 | 一种双向可信安全的变电站遥控方法及其*** |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104717211A (zh) * | 2015-02-16 | 2015-06-17 | 中国南方电网有限责任公司 | 一种基于加密通信的共享密钥管理的变电站报文分析方法 |
CN110267270A (zh) * | 2019-05-07 | 2019-09-20 | 国网浙江省电力有限公司电力科学研究院 | 一种变电站内传感器终端接入边缘网关身份认证智能合约 |
CN111245847A (zh) * | 2020-01-15 | 2020-06-05 | 北京三未信安科技发展有限公司 | 轻量级无证书认证方法、客户端及*** |
CN112350826A (zh) * | 2021-01-08 | 2021-02-09 | 浙江中控技术股份有限公司 | 一种工业控制***数字证书签发管理方法和加密通信方法 |
CN112367175A (zh) * | 2020-11-12 | 2021-02-12 | 西安电子科技大学 | 基于sm2数字签名的隐式证书密钥生成方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9319224B2 (en) * | 2013-09-27 | 2016-04-19 | Intel Corporation | Public key infrastructure for system-on-chip |
US20150281278A1 (en) * | 2014-03-28 | 2015-10-01 | Southern California Edison | System For Securing Electric Power Grid Operations From Cyber-Attack |
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2021
- 2021-05-11 CN CN202110510606.XA patent/CN113364582B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104717211A (zh) * | 2015-02-16 | 2015-06-17 | 中国南方电网有限责任公司 | 一种基于加密通信的共享密钥管理的变电站报文分析方法 |
CN110267270A (zh) * | 2019-05-07 | 2019-09-20 | 国网浙江省电力有限公司电力科学研究院 | 一种变电站内传感器终端接入边缘网关身份认证智能合约 |
CN111245847A (zh) * | 2020-01-15 | 2020-06-05 | 北京三未信安科技发展有限公司 | 轻量级无证书认证方法、客户端及*** |
CN112367175A (zh) * | 2020-11-12 | 2021-02-12 | 西安电子科技大学 | 基于sm2数字签名的隐式证书密钥生成方法 |
CN112350826A (zh) * | 2021-01-08 | 2021-02-09 | 浙江中控技术股份有限公司 | 一种工业控制***数字证书签发管理方法和加密通信方法 |
Non-Patent Citations (1)
Title |
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电力数字证书查询验证服务***的研究;余勇等;《电力信息化》;20060920(第09期);全文 * |
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Effective date of registration: 20221026 Address after: 310014 No. 1, Huadian lane, Zhaohui eighth District, Gongshu District, Hangzhou City, Zhejiang Province Patentee after: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Address before: The eight district of Hangzhou city in Zhejiang province 310014 Huadian Zhaohui under No. 1 Lane Patentee before: STATE GRID ZHEJIANG ELECTRIC POWER COMPANY LIMITED ELECTRIC POWER Research Institute Patentee before: NR ENGINEERING Co.,Ltd. |
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