CN104756440A - 分发密钥的方法、m2m平台及m2m终端 - Google Patents

分发密钥的方法、m2m平台及m2m终端 Download PDF

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Publication number
CN104756440A
CN104756440A CN201380001517.6A CN201380001517A CN104756440A CN 104756440 A CN104756440 A CN 104756440A CN 201380001517 A CN201380001517 A CN 201380001517A CN 104756440 A CN104756440 A CN 104756440A
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Inventor
吴问付
孙知信
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN104756440A publication Critical patent/CN104756440A/zh
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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

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)

Abstract

本发明公开了一种分发密钥的方法、M2M平台及M2M终端，涉及通信领域以及安防领域，为解决现有技术当中分发密钥的方法不能同时兼顾分发效率以及安全性的而设计。本发明分发密钥的方法、M2M平台及M2M终端，首先根据安全等级划分依据进行安全等级的划定，再根据安全等级分发通信密钥，从而使得安全性要求低采用分发效率高的密钥分发，安全要求高的采用安全性要求高的密钥分发，从而兼顾了密钥分发效率以及密钥分发的安全性。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201380001517.6A 2013-08-28 2013-08-28 分发密钥的方法、m2m平台及m2m终端 Pending CN104756440A (zh)

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Application Number Priority Date Filing Date Title
PCT/CN2013/082464 WO2015027410A1 (zh) 2013-08-28 2013-08-28 分发密钥的方法、m2m平台及m2m终端

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CN104756440A true CN104756440A (zh) 2015-07-01

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CN (1) CN104756440A (zh)
WO (1) WO2015027410A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107493167A (zh) * 2016-06-13 2017-12-19 广州江南科友科技股份有限公司 终端密钥分发***及其终端密钥分发方法
CN113114621A (zh) * 2021-03-04 2021-07-13 海信集团控股股份有限公司 一种用于公交调度***的通信方法及公交调度***
CN114424494A (zh) * 2019-12-24 2022-04-29 深圳市欢太科技有限公司 一种密钥管理方法及装置、终端、存储介质
CN115250189A (zh) * 2021-04-27 2022-10-28 西门子（中国）有限公司 一种智能家居设备的密钥管理方法及装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105871873A (zh) * 2016-04-29 2016-08-17 国家电网公司 一种用于配电终端通信的安全加密认证模块及其方法

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Publication number Priority date Publication date Assignee Title
CN1815950A (zh) * 2005-02-04 2006-08-09 华为技术有限公司 一种直接路由模式下跨关守管理范围的会话密钥分配方法
CN101052032A (zh) * 2006-04-04 2007-10-10 华为技术有限公司 一种业务实体认证方法及装置
CN102238000A (zh) * 2010-04-21 2011-11-09 华为技术有限公司 加密通信方法、装置及***
CN103118363A (zh) * 2011-11-17 2013-05-22 中国电信股份有限公司 一种互传秘密信息的方法、***、终端设备及平台设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1815950A (zh) * 2005-02-04 2006-08-09 华为技术有限公司 一种直接路由模式下跨关守管理范围的会话密钥分配方法
CN101052032A (zh) * 2006-04-04 2007-10-10 华为技术有限公司 一种业务实体认证方法及装置
CN102238000A (zh) * 2010-04-21 2011-11-09 华为技术有限公司 加密通信方法、装置及***
CN103118363A (zh) * 2011-11-17 2013-05-22 中国电信股份有限公司 一种互传秘密信息的方法、***、终端设备及平台设备

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107493167A (zh) * 2016-06-13 2017-12-19 广州江南科友科技股份有限公司 终端密钥分发***及其终端密钥分发方法
CN107493167B (zh) * 2016-06-13 2021-01-29 广州江南科友科技股份有限公司 终端密钥分发***及其终端密钥分发方法
CN114424494A (zh) * 2019-12-24 2022-04-29 深圳市欢太科技有限公司 一种密钥管理方法及装置、终端、存储介质
CN113114621A (zh) * 2021-03-04 2021-07-13 海信集团控股股份有限公司 一种用于公交调度***的通信方法及公交调度***
CN115250189A (zh) * 2021-04-27 2022-10-28 西门子（中国）有限公司 一种智能家居设备的密钥管理方法及装置
CN115250189B (zh) * 2021-04-27 2023-06-02 西门子（中国）有限公司 一种智能家居设备的密钥管理方法及装置

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