CN115336303A - 一种终端设备标识的获取方法、装置及系统 - Google Patents
一种终端设备标识的获取方法、装置及系统 Download PDFInfo
- Publication number
- CN115336303A CN115336303A CN202080099106.5A CN202080099106A CN115336303A CN 115336303 A CN115336303 A CN 115336303A CN 202080099106 A CN202080099106 A CN 202080099106A CN 115336303 A CN115336303 A CN 115336303A
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- China
- Prior art keywords
- network element
- identifier
- terminal device
- management network
- supi
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- 238000000034 method Methods 0.000 title claims abstract description 168
- 238000004891 communication Methods 0.000 claims abstract description 249
- 238000007726 management method Methods 0.000 claims abstract description 238
- 230000004044 response Effects 0.000 claims abstract description 216
- 238000013523 data management Methods 0.000 claims abstract description 205
- 238000013475 authorization Methods 0.000 claims abstract description 50
- 238000004458 analytical method Methods 0.000 claims description 67
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 73
- 238000012545 processing Methods 0.000 description 49
- 238000013461 design Methods 0.000 description 31
- 230000003993 interaction Effects 0.000 description 18
- 230000008569 process Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000004590 computer program Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 101150119040 Nsmf gene Proteins 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/041—Key generation or derivation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/02—Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/11—Allocation or use of connection identifiers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
- H04W8/20—Transfer of user or subscriber data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Storage Device Security (AREA)
- Computer And Data Communications (AREA)
- Selective Calling Equipment (AREA)
Abstract
一种终端设备标识的获取方法、装置及系统，用以解决用户永久性标识的传输方式导致用户隐私的暴露的问题。该方法中，密钥管理网元从第一终端设备接收携带第一标识的第一密钥请求，第一标识为第二终端设备的匿名化标识或临时标识；密钥管理网元向统一数据管理网元发送携带第一标识的第一请求，统一数据管理网元根据第一标识确定第二终端设备的SUPI，向密钥管理网元发送携带SUPI的第一响应，密钥管理网元根据该SUPI对第二终端设备执行授权检查通过后，向第一终端设备发送第一密钥响应，第一密钥响应包括安全通信参数，密钥管理网元从统一数据管理网元获取该SUPI，能够有效的保证第二终端设备的用户永久性标识的安全性。
Description
PCT国内申请，说明书已公开。
Claims (46)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2020/082564 WO2021196011A1 (zh) | 2020-03-31 | 2020-03-31 | 一种终端设备标识的获取方法、装置及系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115336303A true CN115336303A (zh) | 2022-11-11 |
Family
ID=77926924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080099106.5A Pending CN115336303A (zh) | 2020-03-31 | 2020-03-31 | 一种终端设备标识的获取方法、装置及系统 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20230013010A1 (zh) |
| EP (1) | EP4120713A4 (zh) |
| CN (1) | CN115336303A (zh) |
| BR (1) | BR112022019957A2 (zh) |
| WO (1) | WO2021196011A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118120177A (zh) * | 2022-09-29 | 2024-05-31 | 北京小米移动软件有限公司 | 直连通信密钥生成方法及装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170325270A1 (en) * | 2016-05-06 | 2017-11-09 | Futurewei Technologies, Inc. | System and Method for Device Identification and Authentication |
| WO2019023825A1 (zh) * | 2017-07-30 | 2019-02-07 | 华为技术有限公司 | 隐私保护的方法及设备 |
| CN109672708A (zh) * | 2017-10-16 | 2019-04-23 | 华为技术有限公司 | 通信方法及装置、系统 |
| CN109716810A (zh) * | 2017-01-06 | 2019-05-03 | 华为技术有限公司 | 授权验证方法和装置 |
| CN110830989A (zh) * | 2018-08-09 | 2020-02-21 | 华为技术有限公司 | 一种通信方法和装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107043A1 (en) * | 2015-12-22 | 2017-06-29 | Nokia Technologies Oy | Flexible security channel establishment in d2d communications |
| WO2019105695A1 (en) * | 2017-11-30 | 2019-06-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Secure deactivation of subscriber identifier protection in 5g |
| US10499357B1 (en) * | 2018-08-09 | 2019-12-03 | Nec Corporation | Method and system for transmission of SUSI in the NAS procedure |
| CN110602803B (zh) * | 2019-10-15 | 2020-12-08 | 广州爱浦路网络技术有限公司 | 一种限制用户终端接入upf的方法 |
-
2020
- 2020-03-31 CN CN202080099106.5A patent/CN115336303A/zh active Pending
- 2020-03-31 EP EP20928846.3A patent/EP4120713A4/en active Pending
- 2020-03-31 BR BR112022019957A patent/BR112022019957A2/pt unknown
- 2020-03-31 WO PCT/CN2020/082564 patent/WO2021196011A1/zh unknown
-
2022
- 2022-09-29 US US17/955,614 patent/US20230013010A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170325270A1 (en) * | 2016-05-06 | 2017-11-09 | Futurewei Technologies, Inc. | System and Method for Device Identification and Authentication |
| CN109716810A (zh) * | 2017-01-06 | 2019-05-03 | 华为技术有限公司 | 授权验证方法和装置 |
| WO2019023825A1 (zh) * | 2017-07-30 | 2019-02-07 | 华为技术有限公司 | 隐私保护的方法及设备 |
| CN109672708A (zh) * | 2017-10-16 | 2019-04-23 | 华为技术有限公司 | 通信方法及装置、系统 |
| CN110830989A (zh) * | 2018-08-09 | 2020-02-21 | 华为技术有限公司 | 一种通信方法和装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021196011A9 (zh) | 2021-11-11 |
| EP4120713A1 (en) | 2023-01-18 |
| BR112022019957A2 (pt) | 2022-12-13 |
| EP4120713A4 (en) | 2023-05-10 |
| WO2021196011A1 (zh) | 2021-10-07 |
| US20230013010A1 (en) | 2023-01-19 |
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