CN114930769A - 本地通信的方法、装置和系统 - Google Patents

本地通信的方法、装置和系统 Download PDF

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Publication number
CN114930769A
CN114930769A CN201980103267.4A CN201980103267A CN114930769A CN 114930769 A CN114930769 A CN 114930769A CN 201980103267 A CN201980103267 A CN 201980103267A CN 114930769 A CN114930769 A CN 114930769A
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terminal
edge computing
local
computing terminal
local terminal
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CN114930769B (zh
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刘清顺
何朗
李伟
林浩
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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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
    • H04L9/40—Network security protocols
    • 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

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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)

Abstract

本申请实施例提供一种本地通信的方法。在该方法中，边缘计算终端支持远距离无线通信技术的基站空口侧协议栈，并支持基于根密钥和随机数生成相关密钥。具体的，本地终端可以发起对边缘计算终端的接入；边缘计算终端向本地终端分配用于进行本地通信的网络临时标识，获取存储在本地终端上的终端标识来获取相应的根密钥、随机数和完整性保护算法，推演出控制面完整性保护密钥，并发送上述随机数和完整性保护算法给本地终端；本地终端根据根密钥、上述随机数和完整性保护算法生成控制面完整性保护密钥；本地终端和边缘计算终端使用各自生成的控制面完整性保护密钥对来自对方的控制面消息进行完整性校验以实现相互鉴权；鉴权通过后，边缘计算终端和本地终端进行本地通信。该方法适用于物联网、车联网等业务场景。

Description

PCT国内申请，说明书已公开。

Claims (36)

  1. PCT国内申请，权利要求书已公开。
CN201980103267.4A 2019-12-31 2019-12-31 本地通信的方法、装置和系统 Active CN114930769B (zh)

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PCT/CN2019/130245 WO2021134381A1 (zh) 2019-12-31 2019-12-31 本地通信的方法、装置和系统

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CN114930769A true CN114930769A (zh) 2022-08-19
CN114930769B CN114930769B (zh) 2024-04-12

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WO (1) WO2021134381A1 (zh)

Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
CN117097682B (zh) * 2023-10-19 2024-02-06 杭州义益钛迪信息技术有限公司 设备接入方法、装置、设备及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150281953A1 (en) * 2012-10-19 2015-10-01 Nokia Corporation Method and Device of Generating a key for Device-to-Device Communication Between a First User Equipment and a Second User Equipment
WO2018145056A1 (en) * 2017-02-06 2018-08-09 Pcms Holdings, Inc. Securing communication of devices in the internet of things
CN108881280A (zh) * 2018-07-11 2018-11-23 中国联合网络通信集团有限公司 接入方法、内容分发网络系统及接入系统

Family Cites Families (2)

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Publication number Priority date Publication date Assignee Title
CN102036242B (zh) * 2009-09-29 2014-11-05 中兴通讯股份有限公司 一种移动通讯网络中的接入认证方法和系统
CN108810026B (zh) * 2018-07-20 2019-05-17 电子科技大学 一种基于边缘计算的终端设备接入认证方法及系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150281953A1 (en) * 2012-10-19 2015-10-01 Nokia Corporation Method and Device of Generating a key for Device-to-Device Communication Between a First User Equipment and a Second User Equipment
WO2018145056A1 (en) * 2017-02-06 2018-08-09 Pcms Holdings, Inc. Securing communication of devices in the internet of things
CN108881280A (zh) * 2018-07-11 2018-11-23 中国联合网络通信集团有限公司 接入方法、内容分发网络系统及接入系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
3GPP: "3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Study on authentication and key management for applications based on 3GPP credential in 5G (Release 16)", 3GPP TR 33.835 V2.0.0 *

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CN114930769B (zh) 2024-04-12
WO2021134381A1 (zh) 2021-07-08

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