AR068031A1 - Metodo y disposicion en un sistema de telecomunicaciones - Google Patents
Metodo y disposicion en un sistema de telecomunicacionesInfo
- Publication number
- AR068031A1 AR068031A1 ARP080103692A ARP080103692A AR068031A1 AR 068031 A1 AR068031 A1 AR 068031A1 AR P080103692 A ARP080103692 A AR P080103692A AR P080103692 A ARP080103692 A AR P080103692A AR 068031 A1 AR068031 A1 AR 068031A1
- Authority
- AR
- Argentina
- Prior art keywords
- mme
- key
- security
- management entity
- provision
- Prior art date
Links
Classifications
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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)
- H04L9/083—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]
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- 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
- H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
-
- 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
-
- 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
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
- H04W12/047—Key management, e.g. using generic bootstrapping architecture [GBA] without using a trusted network node as an anchor
- H04W12/0471—Key exchange
-
- 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
-
- 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
- H04L2209/24—Key scheduling, i.e. generating round keys or sub-keys for block encryption
-
- 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
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
Abstract
Se establece una clave de seguridad, K_eNB, para proteger el tráfico de RRC/UP entre un UE (User Equipment, Equipo Usuario), (II) y un eNodeB sirviente (12), mediante un método y una disposicion en un MME (Mobility Management Entity, Entidad Administradora de la Movilidad) (13), MME, y en dicho UE (II), de un EPS (Evolved Packet System, Sistema Evolucionado de Paquetes). El MME y el UE deriva la clave de seguridad, K_eNB, a partir de al menos un numero de secuencia de enlace ascendente de NAS, NAS_U_SEQ, enviado desde el UE al MME, y a partir de una clave de la Entidad de Administracion de la Seguridad del Acceso (Security Management Entity-key), K_ASME, compartida entre el MME y el UE.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97295507P | 2007-09-17 | 2007-09-17 | |
PCT/SE2008/050591 WO2009038522A1 (en) | 2007-09-17 | 2008-05-20 | Method and arrangement in a telecommunication system |
Publications (1)
Publication Number | Publication Date |
---|---|
AR068031A1 true AR068031A1 (es) | 2009-10-28 |
Family
ID=40468151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080103692A AR068031A1 (es) | 2007-09-17 | 2008-08-25 | Metodo y disposicion en un sistema de telecomunicaciones |
Country Status (17)
Country | Link |
---|---|
US (7) | US8660270B2 (es) |
EP (4) | EP3598690B1 (es) |
JP (2) | JP2010539786A (es) |
CN (2) | CN102916808B (es) |
AR (1) | AR068031A1 (es) |
AT (1) | ATE523980T1 (es) |
AU (1) | AU2008301284B2 (es) |
CA (1) | CA2699846C (es) |
CO (1) | CO6251350A2 (es) |
DE (1) | DE202008018538U1 (es) |
DK (3) | DK3598690T3 (es) |
ES (3) | ES2906127T3 (es) |
HU (1) | HUE058067T2 (es) |
PL (3) | PL2191608T3 (es) |
PT (3) | PT2191608E (es) |
RU (1) | RU2466503C9 (es) |
WO (1) | WO2009038522A1 (es) |
Families Citing this family (27)
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DE202008018538U1 (de) | 2007-09-17 | 2015-06-30 | Telefonaktiebolaget L M Ericsson (Publ) | Anordnung in einem Telekommunikationssystem |
CN101400059B (zh) * | 2007-09-28 | 2010-12-08 | 华为技术有限公司 | 一种active状态下的密钥更新方法和设备 |
CN101925059B (zh) * | 2009-06-12 | 2014-06-11 | 中兴通讯股份有限公司 | 一种切换的过程中密钥的生成方法及*** |
CN102045677A (zh) * | 2009-10-15 | 2011-05-04 | 中兴通讯股份有限公司 | 紧急业务实现方法、MSC/VLR、MME和eNodeB |
CN102045803B (zh) * | 2009-10-17 | 2013-06-12 | 中兴通讯股份有限公司 | 演进的分组域***网络电路交换回落的实现***及方法 |
US9385862B2 (en) | 2010-06-16 | 2016-07-05 | Qualcomm Incorporated | Method and apparatus for binding subscriber authentication and device authentication in communication systems |
US8839373B2 (en) | 2010-06-18 | 2014-09-16 | Qualcomm Incorporated | Method and apparatus for relay node management and authorization |
US9215220B2 (en) | 2010-06-21 | 2015-12-15 | Nokia Solutions And Networks Oy | Remote verification of attributes in a communication network |
US20130242932A1 (en) * | 2010-11-24 | 2013-09-19 | Nokia Siemens Networks Oy | Secondary Spectrum Use |
EP2737731B1 (en) | 2011-07-29 | 2016-05-18 | SCA IPLA Holdings Inc. | Reduced context or context-less short message transmission for machine-type-communication |
US10306596B2 (en) * | 2012-05-10 | 2019-05-28 | Samsung Electronics Co., Ltd | Method and system for connectionless transmission during uplink and downlink of data packets |
US9306743B2 (en) * | 2012-08-30 | 2016-04-05 | Texas Instruments Incorporated | One-way key fob and vehicle pairing verification, retention, and revocation |
US20140068098A1 (en) * | 2012-09-04 | 2014-03-06 | Qualcomm Incorporated | Reducing network latency resulting from non-access stratum (nas) authentication for high performance content applications |
US8873757B2 (en) * | 2012-10-19 | 2014-10-28 | Qualcom Incorporated | Methods and apparatus for providing network-assisted key agreement for D2D communications |
US9119062B2 (en) * | 2012-10-19 | 2015-08-25 | Qualcomm Incorporated | Methods and apparatus for providing additional security for communication of sensitive information |
GB2509937A (en) | 2013-01-17 | 2014-07-23 | Nec Corp | Providing security information to a mobile device in which user plane data and control plane signalling are communicated via different base stations |
EP2954281B1 (en) | 2013-02-07 | 2018-09-12 | Dyno Nobel Inc. | Systems for delivering explosives and methods related thereto |
WO2015015714A1 (en) * | 2013-07-31 | 2015-02-05 | Nec Corporation | Devices and method for mtc group key management |
CN105850167B (zh) | 2013-12-24 | 2019-07-23 | 日本电气株式会社 | Sce所用的设备、***和方法 |
US10142840B2 (en) * | 2015-01-29 | 2018-11-27 | Motorola Mobility Llc | Method and apparatus for operating a user client wireless communication device on a wireless wide area network |
US10021559B2 (en) * | 2015-08-04 | 2018-07-10 | Qualcomm Incorporated | Supporting multiple concurrent service contexts with a single connectivity context |
WO2017049461A1 (zh) * | 2015-09-22 | 2017-03-30 | 华为技术有限公司 | 用户设备ue的接入方法、设备及*** |
US11234126B2 (en) * | 2015-11-17 | 2022-01-25 | Qualcomm Incorporated | Methods and apparatus for wireless communication using a security model to support multiple connectivity and service contexts |
US10298549B2 (en) * | 2015-12-23 | 2019-05-21 | Qualcomm Incorporated | Stateless access stratum security for cellular internet of things |
EP3402237B1 (en) * | 2016-02-06 | 2021-12-01 | Huawei Technologies Co., Ltd. | Security processing method and relevant device |
EP4301044A3 (en) * | 2017-09-15 | 2024-03-06 | Telefonaktiebolaget LM Ericsson (publ) | Security context in a wireless communication system |
JP7028964B2 (ja) | 2017-10-02 | 2022-03-02 | テレフオンアクチーボラゲット エルエム エリクソン(パブル) | ネットワークステアリング情報のセキュア化 |
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US5799087A (en) | 1994-04-28 | 1998-08-25 | Citibank, N.A. | Electronic-monetary system |
SE506619C2 (sv) | 1995-09-27 | 1998-01-19 | Ericsson Telefon Ab L M | Metod för kryptering av information |
CA2370471A1 (en) | 1999-04-09 | 2000-10-19 | General Instrument Corporation | Built-in manufacturer's certificates for a cable telephony adapter to provide device and service certification |
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GB0004178D0 (en) | 2000-02-22 | 2000-04-12 | Nokia Networks Oy | Integrity check in a communication system |
WO2002061525A2 (en) | 2000-11-02 | 2002-08-08 | Pirus Networks | Tcp/udp acceleration |
FI111423B (fi) * | 2000-11-28 | 2003-07-15 | Nokia Corp | Järjestelmä kanavanvaihdon jälkeen tapahtuvan tietoliikenteen salauksen varmistamiseksi |
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ATE441304T1 (de) * | 2003-10-01 | 2009-09-15 | Actix Ltd | Anrufverfolgungssysteme |
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CN101473565B (zh) | 2006-06-21 | 2012-11-07 | Lg电子株式会社 | 在无线移动通信***中使用消息分离发送和接收无线电接入信息的方法 |
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CN101523765B (zh) | 2006-09-28 | 2013-06-12 | 三星电子株式会社 | 异构无线网络中提供用户设备发起和协助反向切换的***及方法 |
GB0619499D0 (en) * | 2006-10-03 | 2006-11-08 | Lucent Technologies Inc | Encrypted data in a wireless telecommunications system |
JP2008104040A (ja) | 2006-10-20 | 2008-05-01 | Fujitsu Ltd | 共通鍵生成装置および共通鍵生成方法 |
EP1973265A1 (en) | 2007-03-21 | 2008-09-24 | Nokia Siemens Networks Gmbh & Co. Kg | Key refresh in SAE/LTE system |
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DE202008018538U1 (de) | 2007-09-17 | 2015-06-30 | Telefonaktiebolaget L M Ericsson (Publ) | Anordnung in einem Telekommunikationssystem |
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2008
- 2008-05-20 DE DE202008018538.6U patent/DE202008018538U1/de not_active Expired - Lifetime
- 2008-05-20 PL PL08767152T patent/PL2191608T3/pl unknown
- 2008-05-20 HU HUE19183523A patent/HUE058067T2/hu unknown
- 2008-05-20 JP JP2010524820A patent/JP2010539786A/ja active Pending
- 2008-05-20 DK DK19183523.0T patent/DK3598690T3/da active
- 2008-05-20 EP EP19183523.0A patent/EP3598690B1/en active Active
- 2008-05-20 EP EP13163049.3A patent/EP2629451B1/en active Active
- 2008-05-20 PT PT08767152T patent/PT2191608E/pt unknown
- 2008-05-20 AT AT08767152T patent/ATE523980T1/de active
- 2008-05-20 AU AU2008301284A patent/AU2008301284B2/en active Active
- 2008-05-20 CA CA2699846A patent/CA2699846C/en active Active
- 2008-05-20 WO PCT/SE2008/050591 patent/WO2009038522A1/en active Application Filing
- 2008-05-20 DK DK13163049.3T patent/DK2629451T3/da active
- 2008-05-20 EP EP11178378A patent/EP2403180A1/en not_active Withdrawn
- 2008-05-20 US US12/677,675 patent/US8660270B2/en active Active
- 2008-05-20 DK DK08767152.5T patent/DK2191608T3/da active
- 2008-05-20 CN CN201210401080.2A patent/CN102916808B/zh active Active
- 2008-05-20 CN CN2008801073820A patent/CN101803271B/zh active Active
- 2008-05-20 ES ES19183523T patent/ES2906127T3/es active Active
- 2008-05-20 PT PT13163049T patent/PT2629451T/pt unknown
- 2008-05-20 RU RU2010115362A patent/RU2466503C9/ru active
- 2008-05-20 PL PL13163049T patent/PL2629451T3/pl unknown
- 2008-05-20 ES ES13163049T patent/ES2750051T3/es active Active
- 2008-05-20 PT PT191835230T patent/PT3598690T/pt unknown
- 2008-05-20 EP EP08767152A patent/EP2191608B1/en active Active
- 2008-05-20 PL PL19183523T patent/PL3598690T3/pl unknown
- 2008-05-20 ES ES08767152T patent/ES2368875T3/es active Active
- 2008-08-25 AR ARP080103692A patent/AR068031A1/es active IP Right Grant
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2010
- 2010-02-05 CO CO10012466A patent/CO6251350A2/es active IP Right Grant
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2012
- 2012-08-23 JP JP2012183895A patent/JP5425281B2/ja active Active
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2014
- 2014-01-09 US US14/151,077 patent/US8938076B2/en active Active
- 2014-12-12 US US14/568,329 patent/US9615249B2/en active Active
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2017
- 2017-02-27 US US15/443,229 patent/US10057055B2/en active Active
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2018
- 2018-07-24 US US16/043,596 patent/US10455417B2/en active Active
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2019
- 2019-09-10 US US16/565,796 patent/US11075749B2/en active Active
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2021
- 2021-07-02 US US17/366,098 patent/US11917055B2/en active Active
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