BR112022006377A2 - Proteção de informações de sistema em uma função de rede na rede principal - Google Patents
Proteção de informações de sistema em uma função de rede na rede principalInfo
- Publication number
- BR112022006377A2 BR112022006377A2 BR112022006377A BR112022006377A BR112022006377A2 BR 112022006377 A2 BR112022006377 A2 BR 112022006377A2 BR 112022006377 A BR112022006377 A BR 112022006377A BR 112022006377 A BR112022006377 A BR 112022006377A BR 112022006377 A2 BR112022006377 A2 BR 112022006377A2
- Authority
- BR
- Brazil
- Prior art keywords
- network
- signature
- base station
- system information
- protection
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H04W12/108—Source integrity
-
- 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
- H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
-
- 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
- H04L9/3247—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 involving digital signatures
-
- 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]
- H04W12/043—Key management, e.g. using generic bootstrapping architecture [GBA] using a trusted network node as an anchor
- H04W12/0431—Key distribution or pre-distribution; Key agreement
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/068—Authentication using credential vaults, e.g. password manager applications or one time password [OTP] applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/069—Authentication using certificates or pre-shared keys
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/08—Access security
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/10—Integrity
- H04W12/104—Location integrity, e.g. secure geotagging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/12—Detection or prevention of fraud
- H04W12/121—Wireless intrusion detection systems [WIDS]; Wireless intrusion prevention systems [WIPS]
- H04W12/122—Counter-measures against attacks; Protection against rogue devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
- H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
PROTEÇÃO DE INFORMAÇÕES DE SISTEMA EM UMA FUNÇÃO DE REDE NA REDE PRINCIPAL. Trata-se de métodos, sistemas e dispositivos para comunicações sem fio. As chaves privadas podem ser mantidas a montante em uma rede em uma localização mais segura. Por exemplo, quando uma assinatura for necessária, uma estação-base pode transmitir uma solicitação de sinalização para uma função de sinalização na rede principal e pode transmitir informações de sistema (SI) a serem protegidas. A função de sinalização pode usar uma chave privada para gerar uma assinatura para as SI e retorna a assinatura para a estação-base. A estação-base pode transmitir as SI e a assinatura para o equipamento de usuário (UEs) em uma área de cobertura da estação-base. Os UEs podem obter uma chave pública que corresponde à chave privada e podem usar a chave pública para verificar que a assinatura para as SI é válida e da estação-base. A chave pública e, por isso, a assinatura, pode corresponder a uma área de rastreamento específica.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962914335P | 2019-10-11 | 2019-10-11 | |
US17/066,014 US20210111902A1 (en) | 2019-10-11 | 2020-10-08 | System information protection at a network function in the core network |
PCT/US2020/055021 WO2021072223A1 (en) | 2019-10-11 | 2020-10-09 | System information protection at a network function in the core network |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022006377A2 true BR112022006377A2 (pt) | 2022-06-28 |
Family
ID=75383527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022006377A BR112022006377A2 (pt) | 2019-10-11 | 2020-10-09 | Proteção de informações de sistema em uma função de rede na rede principal |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210111902A1 (pt) |
EP (1) | EP4042735A1 (pt) |
KR (1) | KR20220082816A (pt) |
CN (1) | CN114556990A (pt) |
BR (1) | BR112022006377A2 (pt) |
TW (1) | TW202118259A (pt) |
WO (1) | WO2021072223A1 (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102201017B1 (ko) * | 2020-04-04 | 2021-01-11 | 김성훈 | 시스템 정보를 이용해서 검증을 수행하고 관련 동작을 기록하고 보고하는 단말의 통신 방법 및 장치 |
US20220086636A1 (en) * | 2020-09-17 | 2022-03-17 | T-Mobile Usa, Inc. | Access point authentication based on a digital certificate |
US20240040377A1 (en) * | 2022-07-28 | 2024-02-01 | Samsung Electronics Co., Ltd. | Method and device for provision key for base station verification in wireless communication system |
CN117675213A (zh) * | 2022-08-26 | 2024-03-08 | 维沃移动通信有限公司 | 系统信息传输方法、装置、终端、网络侧设备及介质 |
CN117221884B (zh) * | 2023-11-08 | 2024-02-23 | 深圳简谱技术有限公司 | 基站系统信息管理方法及系统 |
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US5138712A (en) * | 1989-10-02 | 1992-08-11 | Sun Microsystems, Inc. | Apparatus and method for licensing software on a network of computers |
US5674003A (en) * | 1995-04-28 | 1997-10-07 | Andersen; David B. | Mechanisms for accessing unique features of telephony networks from a protocol-Independent data transport interface |
US6243467B1 (en) * | 1998-07-23 | 2001-06-05 | The United States Of America As Represented By The National Security Agency | Method of elliptic curve cryptographic digital signature generation and verification using reduced base tau expansion in non-adjacent form |
WO2001018636A1 (en) * | 1999-09-09 | 2001-03-15 | American Express Travel Related Services Company, Inc. | System and method for authenticating a web page |
US6775771B1 (en) * | 1999-12-14 | 2004-08-10 | International Business Machines Corporation | Method and system for presentation and manipulation of PKCS authenticated-data objects |
GB2359156B (en) * | 2000-02-14 | 2004-10-13 | Reuters Ltd | Methods of computer programs for and apparatus for providing and accessing digital content |
EP1143658A1 (en) * | 2000-04-03 | 2001-10-10 | Canal+ Technologies Société Anonyme | Authentication of data transmitted in a digital transmission system |
CA2417901C (en) * | 2000-08-04 | 2013-01-22 | First Data Corporation | Entity authentication in electronic communications by providing verification status of device |
US20020146125A1 (en) * | 2001-03-14 | 2002-10-10 | Ahmet Eskicioglu | CA system for broadcast DTV using multiple keys for different service providers and service areas |
US20030031455A1 (en) * | 2001-08-10 | 2003-02-13 | Koninklijke Philips Electronics N.V. | Automatic commercial skipping service |
US7840812B1 (en) * | 2002-05-24 | 2010-11-23 | Access Systems Americas, Inc. | Authentication of digital certificates used by portable computing devices |
US7024559B1 (en) * | 2002-06-28 | 2006-04-04 | The United States Of America As Represented By The National Security Agency | Method of elliptic curve digital signature using expansion in joint sparse form |
US7225167B2 (en) * | 2003-11-21 | 2007-05-29 | International Business Machines Corporation | Merchandise-integral transaction receipt and auditable product ownership trail |
GB0329039D0 (en) * | 2003-12-15 | 2004-01-14 | Ncipher Corp Ltd | Cryptographic security module method and apparatus |
US7870383B2 (en) * | 2006-02-09 | 2011-01-11 | International Business Machines Corporation | System, method and program to update certificates in a computer |
KR101565722B1 (ko) * | 2007-04-30 | 2015-11-03 | 인터디지탈 테크날러지 코포레이션 | 홈 노드 b에서의 이동성 절차 및 차별화된 과금 |
US20090077373A1 (en) * | 2007-09-13 | 2009-03-19 | Columbus Venture Capital S. A. R. L. | System and method for providing verified information regarding a networked site |
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CN102611553A (zh) * | 2011-01-25 | 2012-07-25 | 华为技术有限公司 | 实现数字签名的方法、用户设备及核心网节点设备 |
US9961524B2 (en) * | 2012-01-27 | 2018-05-01 | Samsung Electronics Co., Ltd. | Method and apparatus for efficient security management of disaster message in mobile communication system |
DE102014212229A1 (de) * | 2014-06-25 | 2015-12-31 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Authentifizieren eines Mobilgerätes |
US9655039B2 (en) * | 2015-06-26 | 2017-05-16 | Qualcomm Incorporated | Dynamic cell reselection to improve device-to-device communications |
US9591685B2 (en) * | 2015-07-21 | 2017-03-07 | Qualcomm Incorporated | Efficient application synchronization using out-of-band device-to-device communication |
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US10306470B2 (en) * | 2016-04-06 | 2019-05-28 | Samsung Electronics Co., Ltd. | System and method for validating authenticity of base station and/or information received from base station |
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WO2018140204A1 (en) * | 2017-01-30 | 2018-08-02 | Intel IP Corporation | Fake gnb/enb detection using identity-based authentication and encryption |
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WO2019088599A1 (ko) * | 2017-10-31 | 2019-05-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 홈 네트워크 키로 암호화된 데이터를 보호하기 위한 방법 및 이를 위한 장치 |
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-
2020
- 2020-10-08 US US17/066,014 patent/US20210111902A1/en active Pending
- 2020-10-09 EP EP20800424.2A patent/EP4042735A1/en active Pending
- 2020-10-09 BR BR112022006377A patent/BR112022006377A2/pt unknown
- 2020-10-09 WO PCT/US2020/055021 patent/WO2021072223A1/en unknown
- 2020-10-09 CN CN202080069207.8A patent/CN114556990A/zh active Pending
- 2020-10-09 KR KR1020227011143A patent/KR20220082816A/ko unknown
- 2020-10-12 TW TW109135213A patent/TW202118259A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US20210111902A1 (en) | 2021-04-15 |
TW202118259A (zh) | 2021-05-01 |
CN114556990A (zh) | 2022-05-27 |
WO2021072223A1 (en) | 2021-04-15 |
KR20220082816A (ko) | 2022-06-17 |
EP4042735A1 (en) | 2022-08-17 |
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