PL3651490T3 - Sposób, urządzenie i system uzyskiwania klucza - Google Patents

Sposób, urządzenie i system uzyskiwania klucza

Info

Publication number
PL3651490T3
PL3651490T3 PL19189968T PL19189968T PL3651490T3 PL 3651490 T3 PL3651490 T3 PL 3651490T3 PL 19189968 T PL19189968 T PL 19189968T PL 19189968 T PL19189968 T PL 19189968T PL 3651490 T3 PL3651490 T3 PL 3651490T3
Authority
PL
Poland
Prior art keywords
key derivation
derivation method
key
derivation
Prior art date
Application number
PL19189968T
Other languages
English (en)
Inventor
Aiqin Zhang
Jing Chen
Xiaoyu Bi
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43370806&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL3651490(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of PL3651490T3 publication Critical patent/PL3651490T3/pl

Links

Classifications

    • 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
    • H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
    • 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
    • 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
    • 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
    • H04L2209/80—Wireless
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • 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
    • H04W88/14—Backbone network devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
PL19189968T 2009-06-26 2010-06-26 Sposób, urządzenie i system uzyskiwania klucza PL3651490T3 (pl)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN2009101484237A CN101931951B (zh) 2009-06-26 2009-06-26 密钥推演方法、设备及系统
PCT/CN2010/074559 WO2010149083A1 (zh) 2009-06-26 2010-06-26 密钥推演方法、设备及系统
EP10791589.4A EP2416598B2 (en) 2009-06-26 2010-06-26 Method, device and system for deducing keys
EP19189968.1A EP3651490B1 (en) 2009-06-26 2010-06-26 Key derivation method, device, and system
EP13178106.4A EP2658300B1 (en) 2009-06-26 2010-06-26 Key derivation method, device, and system

Publications (1)

Publication Number Publication Date
PL3651490T3 true PL3651490T3 (pl) 2022-01-10

Family

ID=43370806

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19189968T PL3651490T3 (pl) 2009-06-26 2010-06-26 Sposób, urządzenie i system uzyskiwania klucza

Country Status (9)

Country Link
US (2) US11240019B2 (pl)
EP (4) EP3651490B1 (pl)
CN (1) CN101931951B (pl)
AU (1) AU2010265281B2 (pl)
BR (1) BR112012000658B1 (pl)
ES (1) ES2436552T5 (pl)
PL (1) PL3651490T3 (pl)
RU (1) RU2517410C2 (pl)
WO (1) WO2010149083A1 (pl)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101931951B (zh) * 2009-06-26 2012-11-07 华为技术有限公司 密钥推演方法、设备及系统
GB2472580A (en) * 2009-08-10 2011-02-16 Nec Corp A system to ensure that the input parameter to security and integrity keys is different for successive LTE to UMTS handovers
CN101835152A (zh) * 2010-04-16 2010-09-15 中兴通讯股份有限公司 终端移动到增强utran时建立增强密钥的方法及系统
CN101841810B (zh) * 2010-06-07 2016-01-20 中兴通讯股份有限公司 空中接口密钥的更新方法、核心网节点及无线接入系统
CN102625300B (zh) 2011-01-28 2015-07-08 华为技术有限公司 密钥生成方法和设备
CN102790965B (zh) * 2011-05-18 2016-09-14 华为技术有限公司 切换方法、基站、用户设备和移动管理实体
WO2013163815A1 (zh) * 2012-05-04 2013-11-07 华为技术有限公司 一种网络切换过程中的安全处理方法及系统
WO2013173988A1 (en) 2012-05-23 2013-11-28 Nokia Corporation A key derivation method and apparatus for local access under control of a cellular network
US9088408B2 (en) * 2012-06-28 2015-07-21 Certicom Corp. Key agreement using a key derivation key
US10341859B2 (en) 2012-10-19 2019-07-02 Nokia Technologies Oy Method and device of generating a key for device-to-device communication between a first user equipment and a second user equipment
CN110493776B (zh) 2012-12-28 2023-05-16 北京三星通信技术研究有限公司 一种同步辅小区和ue之间加密信息的方法
DE102013227087A1 (de) * 2013-12-23 2015-06-25 Siemens Aktiengesellschaft Gesichertes Bereitstellen eines Schlüssels
EP3248404B1 (en) * 2015-01-19 2020-07-22 Telefonaktiebolaget L M Ericsson (publ) Method and apparatus for direct communication key establishment
CN106134231B (zh) * 2015-02-28 2019-10-01 华为技术有限公司 密钥生成方法、设备及系统
US10602411B2 (en) 2015-07-02 2020-03-24 Qualcomm Incorporated Redirection in a neutral-host network
KR102437619B1 (ko) * 2016-04-01 2022-08-29 삼성전자주식회사 보안 키를 생성하기 위한 장치 및 방법
US10462837B2 (en) 2016-11-04 2019-10-29 Qualcomm Incorporated Method, apparatus, and system for reestablishing radio communication links due to radio link failure
ES3031421T3 (en) 2017-01-30 2025-07-08 Ericsson Telefon Ab L M Security context handling in 5g during idle mode
WO2018137824A1 (en) 2017-01-30 2018-08-02 Telefonaktiebolaget Lm Ericsson (Publ) Methods, apparatuses, computer programs and carriers for security management before handover from 5g to 4g system
US10542428B2 (en) 2017-11-20 2020-01-21 Telefonaktiebolaget Lm Ericsson (Publ) Security context handling in 5G during handover
JP2021524167A (ja) * 2018-01-12 2021-09-09 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 複数の登録のための方法および装置
US12052358B2 (en) 2018-01-12 2024-07-30 Qualcomm Incorporated Method and apparatus for multiple registrations
US11553381B2 (en) * 2018-01-12 2023-01-10 Qualcomm Incorporated Method and apparatus for multiple registrations
CN110769417B (zh) * 2018-07-25 2021-03-23 华为技术有限公司 一种密钥生成方法及装置
CN111465012B (zh) * 2019-01-21 2021-12-10 华为技术有限公司 通信方法和相关产品

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6918035B1 (en) * 1998-07-31 2005-07-12 Lucent Technologies Inc. Method for two-party authentication and key agreement
AU1547402A (en) † 2001-02-09 2002-08-15 Sony Corporation Information processing method/apparatus and program
RU2373653C2 (ru) * 2003-09-12 2009-11-20 Сикьюред Имэйл Гетеборг Аб Безопасность сообщений
WO2006075869A1 (en) * 2005-01-11 2006-07-20 Samsung Electronics Co., Ltd. Apparatus and method for ciphering/deciphering a signal in a communication system
FR2885753A1 (fr) * 2005-05-13 2006-11-17 France Telecom Procede de communication pour reseaux sans fil par trames de gestion comportant une signature electronique
CN101094065B (zh) * 2006-06-23 2011-09-28 华为技术有限公司 无线通信网络中的密钥分发方法和系统
US7875396B2 (en) † 2006-06-29 2011-01-25 GM Global Technology Operations LLC Membrane humidifier for a fuel cell
US9225518B2 (en) * 2006-12-08 2015-12-29 Alcatel Lucent Method of providing fresh keys for message authentication
US8588174B2 (en) * 2007-07-17 2013-11-19 Blackberry Limited Dual-mode device and method for handover of session from VOIP interface to cellular interface
US8699711B2 (en) * 2007-07-18 2014-04-15 Interdigital Technology Corporation Method and apparatus to implement security in a long term evolution wireless device
WO2009056938A2 (en) * 2007-10-29 2009-05-07 Nokia Corporation System and method for authenticating a context transfer
CN101232731B (zh) * 2008-02-04 2012-12-19 中兴通讯股份有限公司 用于ue从utran切换到eutran的密钥生成方法和系统
CN101232736B (zh) * 2008-02-22 2012-02-29 中兴通讯股份有限公司 用于不同接入系统之间密钥生存计数器的初始化设置方法
CN101304311A (zh) * 2008-06-12 2008-11-12 中兴通讯股份有限公司 密钥生成方法和系统
US8798632B2 (en) * 2008-06-13 2014-08-05 Nokia Corporation Methods, apparatuses, and computer program products for providing fresh security context during intersystem mobility
CN101355507B (zh) * 2008-09-12 2012-09-05 中兴通讯股份有限公司 更新跟踪区时的密钥生成方法及系统
US20100098247A1 (en) * 2008-10-20 2010-04-22 Nokia Corporation Method, Apparatus And Computer Program Product For Generating An Encryption Key And An Authentication Code Key Utilizing A Generic Key Counter
US20100172500A1 (en) * 2009-01-05 2010-07-08 Chih-Hsiang Wu Method of handling inter-system handover security in wireless communications system and related communication device
MX2011010539A (es) * 2009-04-23 2011-10-24 Ericsson Telefon Ab L M Acceso de ip local a traves de una estacion base femto.
CN101931951B (zh) * 2009-06-26 2012-11-07 华为技术有限公司 密钥推演方法、设备及系统

Also Published As

Publication number Publication date
CN101931951A (zh) 2010-12-29
EP2658300A3 (en) 2014-01-22
EP3654684A1 (en) 2020-05-20
EP2416598A4 (en) 2012-05-30
US20220150062A1 (en) 2022-05-12
RU2012102647A (ru) 2013-08-10
AU2010265281A1 (en) 2011-12-01
ES2436552T3 (es) 2014-01-02
EP3651490B1 (en) 2021-08-04
RU2517410C2 (ru) 2014-05-27
EP3654684B1 (en) 2022-01-19
WO2010149083A1 (zh) 2010-12-29
EP2416598A1 (en) 2012-02-08
BR112012000658B1 (pt) 2021-06-22
EP2658300B1 (en) 2019-09-18
US11240019B2 (en) 2022-02-01
US20120077501A1 (en) 2012-03-29
EP3651490A1 (en) 2020-05-13
CN101931951B (zh) 2012-11-07
EP2416598B1 (en) 2013-08-28
AU2010265281B2 (en) 2013-10-31
EP2416598B2 (en) 2020-07-29
US12219055B2 (en) 2025-02-04
EP2658300A2 (en) 2013-10-30
ES2436552T5 (es) 2021-04-08
BR112012000658A2 (pt) 2016-11-16

Similar Documents

Publication Publication Date Title
GB2469902B (en) Device, system and method
ZA201106087B (en) Communication device, communication method, and communication system
EP2400689A4 (en) METHOD, DEVICE AND SYSTEM OF AUTHENTICATION
GB2470072B (en) Entertainment device,system and method
GB2470073B (en) Entertainment device, system and method
EP2521304A4 (en) Authentication method, system and device
EP2432287A4 (en) METHOD, DEVICE AND SYSTEM FOR SEARCHING USER EQUIPMENT
EP2293095A4 (en) METHOD, SYSTEM AND DEVICES FOR RADIO TRACKING
EP2431894A4 (en) METHOD, DEVICE AND SYSTEM FOR SEARCH
ZA201106125B (en) Electrolysis method,device and system
EP2461622A4 (en) METHOD, APPARATUS AND SYSTEM FOR AUTOMATIC TERRESTRIAL LINK
EP2395712A4 (en) APPLICATION SWITCHING SYSTEM AND APPLICATION SWITCHING METHOD
ZA201209094B (en) Switch method, communications device and communications system
SG10201400816UA (en) A communications process, device and system
IL217639A (en) Communication system, method and device with limited encryption key retrieval
BR112012000658A2 (pt) método, dispositivo e sistema de derivação de chave
EP2271025A4 (en) METHOD, SYSTEM AND DEVICE FOR RECORDING A KEY
EP2433402A4 (en) COMMUNICATION APPARATUS, SYSTEM AND METHOD
EP2506615A4 (en) Authentication system, method and device
EP2621221A4 (en) COMMUNICATION PROCESS, DEVICE AND SYSTEM
EP2296426A4 (en) METHOD, DEVICE AND SYSTEM FOR AUTOMATIC WIRELESS RETURN
EP2398214A4 (en) GATEWAY DEVICE, SYSTEM AND METHOD
EP2400791A4 (en) METHOD, DEVICE AND SYSTEM FOR ACCESS AUTHENTICATION
EP2445287A4 (en) Communication device, communication system, and communication method
EP2395779A4 (en) METHOD, DEVICE AND SYSTEM FOR PRE-AUTHENTICATION