HK1074959A1 - Apparatus and method of using a ciphering key in ahybrid communications network - Google Patents
Apparatus and method of using a ciphering key in ahybrid communications networkInfo
- Publication number
- HK1074959A1 HK1074959A1 HK05107176A HK05107176A HK1074959A1 HK 1074959 A1 HK1074959 A1 HK 1074959A1 HK 05107176 A HK05107176 A HK 05107176A HK 05107176 A HK05107176 A HK 05107176A HK 1074959 A1 HK1074959 A1 HK 1074959A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- ahybrid
- communications network
- ciphering key
- ciphering
- key
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/04—Key management, e.g. using generic bootstrapping architecture [GBA]
-
- 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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0457—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply dynamic encryption, e.g. stream encryption
-
- 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
- H04W12/03—Protecting confidentiality, e.g. by encryption
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/02—Data link layer protocols
-
- 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
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)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US34075501P | 2001-12-07 | 2001-12-07 | |
US35040102P | 2002-01-17 | 2002-01-17 | |
US10/077,502 US6594489B2 (en) | 2001-12-07 | 2002-02-14 | Method and apparatus for effecting handoff between different cellular communications systems |
US35849102P | 2002-02-19 | 2002-02-19 | |
PCT/US2002/039209 WO2003051072A1 (en) | 2001-12-07 | 2002-12-05 | Apparatus and method of using a ciphering key in a hybrid communications network |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1074959A1 true HK1074959A1 (en) | 2005-11-25 |
Family
ID=27491347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK05107176A HK1074959A1 (en) | 2001-12-07 | 2005-08-18 | Apparatus and method of using a ciphering key in ahybrid communications network |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1464190A4 (en) |
JP (2) | JP2005512471A (en) |
KR (1) | KR101036699B1 (en) |
CN (1) | CN1290346C (en) |
AR (1) | AR037759A1 (en) |
AU (1) | AU2002351302B2 (en) |
BR (1) | BR0214690A (en) |
CA (1) | CA2468938A1 (en) |
HK (1) | HK1074959A1 (en) |
IL (1) | IL162359A0 (en) |
MX (1) | MXPA04005487A (en) |
TW (1) | TWI272020B (en) |
WO (1) | WO2003051072A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9100457B2 (en) | 2001-03-28 | 2015-08-04 | Qualcomm Incorporated | Method and apparatus for transmission framing in a wireless communication system |
US8077679B2 (en) | 2001-03-28 | 2011-12-13 | Qualcomm Incorporated | Method and apparatus for providing protocol options in a wireless communication system |
US8121296B2 (en) | 2001-03-28 | 2012-02-21 | Qualcomm Incorporated | Method and apparatus for security in a data processing system |
US7352868B2 (en) | 2001-10-09 | 2008-04-01 | Philip Hawkes | Method and apparatus for security in a data processing system |
US7649829B2 (en) | 2001-10-12 | 2010-01-19 | Qualcomm Incorporated | Method and system for reduction of decoding complexity in a communication system |
US7599655B2 (en) | 2003-01-02 | 2009-10-06 | Qualcomm Incorporated | Method and apparatus for broadcast services in a communication system |
US8098818B2 (en) | 2003-07-07 | 2012-01-17 | Qualcomm Incorporated | Secure registration for a multicast-broadcast-multimedia system (MBMS) |
US8718279B2 (en) | 2003-07-08 | 2014-05-06 | Qualcomm Incorporated | Apparatus and method for a secure broadcast system |
US8724803B2 (en) | 2003-09-02 | 2014-05-13 | Qualcomm Incorporated | Method and apparatus for providing authenticated challenges for broadcast-multicast communications in a communication system |
EP3026868B1 (en) | 2004-07-14 | 2017-06-14 | Qualcomm Incorporated | A method and apparatus for delivering keys |
GB2417399B (en) * | 2004-08-12 | 2007-04-25 | Samsung Electronics Co Ltd | Reconfigurable key search engine |
CN101288260A (en) | 2005-01-27 | 2008-10-15 | 美商内数位科技公司 | Method and system for deriving an encryption key using jointrandomness not shared by others |
WO2006102565A2 (en) * | 2005-03-23 | 2006-09-28 | Nortel Networks Limited | Optimized derivation of handover keys in mobile ipv6 |
JP4781980B2 (en) * | 2006-11-29 | 2011-09-28 | 京セラ株式会社 | Wireless communication apparatus and wireless communication method |
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 |
PL2951975T3 (en) | 2013-01-30 | 2017-01-31 | Telefonaktiebolaget Lm Ericsson (Publ) | Security key generation for dual connectivity |
US9591587B2 (en) * | 2014-05-07 | 2017-03-07 | Qualcomm Incorporated | Maximum pathloss measurement for broadcast communication |
TWI751433B (en) * | 2019-08-19 | 2022-01-01 | 中華電信股份有限公司 | Secure communication key negotiation method |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5697055A (en) * | 1994-10-16 | 1997-12-09 | Qualcomm Incorporated | Method and apparatus for handoff between different cellular communications systems |
US5673259A (en) * | 1995-05-17 | 1997-09-30 | Qualcomm Incorporated | Random access communications channel for data services |
US5778075A (en) * | 1996-08-30 | 1998-07-07 | Telefonaktiebolaget, L.M. Ericsson | Methods and systems for mobile terminal assisted handover in an private radio communications network |
JPH11231773A (en) * | 1998-02-10 | 1999-08-27 | Mitsubishi Electric Corp | Cryptographic strength evaluating device |
KR100275447B1 (en) * | 1998-06-18 | 2000-12-15 | 이계철 | Updata method of key generation function and associated secret keys for wireless communications |
AU1213200A (en) | 1998-10-21 | 2000-05-08 | Qualcomm Incorporated | Encryption support in a hybrid gsm/cdma network |
KR100299058B1 (en) * | 1998-12-08 | 2001-09-06 | 이계철 | Method for detecting terminal cloning using a call history count where a smart card is selected in mobile communication |
FI105964B (en) * | 1998-12-16 | 2000-10-31 | Nokia Networks Oy | A method for managing mobile communications |
WO2001020925A2 (en) | 1999-09-10 | 2001-03-22 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method of passing encryption keys after inter-exchange handoff |
US7668315B2 (en) * | 2001-01-05 | 2010-02-23 | Qualcomm Incorporated | Local authentication of mobile subscribers outside their home systems |
US20020146127A1 (en) * | 2001-04-05 | 2002-10-10 | Marcus Wong | System and method for providing secure communications between wireless units using a common key |
-
2002
- 2002-12-05 KR KR1020047008761A patent/KR101036699B1/en not_active IP Right Cessation
- 2002-12-05 AU AU2002351302A patent/AU2002351302B2/en not_active Ceased
- 2002-12-05 WO PCT/US2002/039209 patent/WO2003051072A1/en active Application Filing
- 2002-12-05 BR BR0214690-8A patent/BR0214690A/en not_active IP Right Cessation
- 2002-12-05 IL IL16235902A patent/IL162359A0/en not_active IP Right Cessation
- 2002-12-05 MX MXPA04005487A patent/MXPA04005487A/en active IP Right Grant
- 2002-12-05 EP EP02786950A patent/EP1464190A4/en not_active Withdrawn
- 2002-12-05 CN CNB028275241A patent/CN1290346C/en not_active Expired - Fee Related
- 2002-12-05 CA CA002468938A patent/CA2468938A1/en not_active Abandoned
- 2002-12-05 JP JP2003552012A patent/JP2005512471A/en active Pending
- 2002-12-06 TW TW091135437A patent/TWI272020B/en not_active IP Right Cessation
- 2002-12-09 AR ARP020104764A patent/AR037759A1/en active IP Right Grant
-
2005
- 2005-08-18 HK HK05107176A patent/HK1074959A1/en not_active IP Right Cessation
-
2011
- 2011-07-15 JP JP2011156794A patent/JP2011229185A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
KR101036699B1 (en) | 2011-05-24 |
EP1464190A1 (en) | 2004-10-06 |
TWI272020B (en) | 2007-01-21 |
JP2005512471A (en) | 2005-04-28 |
BR0214690A (en) | 2004-11-30 |
CN1618241A (en) | 2005-05-18 |
JP2011229185A (en) | 2011-11-10 |
CA2468938A1 (en) | 2003-06-19 |
IL162359A0 (en) | 2005-11-20 |
AR037759A1 (en) | 2004-12-01 |
CN1290346C (en) | 2006-12-13 |
EP1464190A4 (en) | 2009-12-30 |
MXPA04005487A (en) | 2004-12-06 |
TW200306125A (en) | 2003-11-01 |
AU2002351302B2 (en) | 2008-01-31 |
KR20050044738A (en) | 2005-05-12 |
AU2002351302A1 (en) | 2003-06-23 |
WO2003051072A1 (en) | 2003-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20111205 |