TW200633460A - Method and system for deriving an encryption key using joint randomness not shared by others - Google Patents

Method and system for deriving an encryption key using joint randomness not shared by others

Info

Publication number
TW200633460A
TW200633460A TW095102241A TW95102241A TW200633460A TW 200633460 A TW200633460 A TW 200633460A TW 095102241 A TW095102241 A TW 095102241A TW 95102241 A TW95102241 A TW 95102241A TW 200633460 A TW200633460 A TW 200633460A
Authority
TW
Taiwan
Prior art keywords
key
shared
encryption key
deriving
jrnso
Prior art date
Application number
TW095102241A
Other languages
Chinese (zh)
Other versions
TWI378701B (en
Inventor
Marian Rudolf
Rajat Pritam Mukherjee
Original Assignee
Interdigital Tech Corp
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=36740955&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TW200633460(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/318,381 external-priority patent/US8280046B2/en
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of TW200633460A publication Critical patent/TW200633460A/en
Application granted granted Critical
Publication of TWI378701B publication Critical patent/TWI378701B/en

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • 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
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these
    • H04L9/0841—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these involving Diffie-Hellman or related key agreement protocols
    • 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
    • H04L9/0875—Generation of secret information including derivation or calculation of cryptographic keys or passwords based on channel impulse response [CIR]
    • 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
    • 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
    • H04L9/321—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 a third party or a trusted authority
    • 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
    • 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
    • H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
    • 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
    • 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
    • H04L63/065—Network architectures or network communication protocols for network security for supporting key management in a packet data network for group communications
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0892—Network architectures or network communication protocols for network security for authentication of entities by using authentication-authorization-accounting [AAA] servers or protocols
    • 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
    • H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
    • H04L63/205—Network architectures or network communication protocols for network security for managing network security; network security policies in general involving negotiation or determination of the one or more network security mechanisms to be used, e.g. by negotiation between the client and the server or between peers or by selection according to the capabilities of the entities involved

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)
  • Small-Scale Networks (AREA)
  • Storage Device Security (AREA)

Abstract

The present invention is related to a method and system for deriving an encryption key using joint randomness not shared by others (JRNSO). Communicating entities generate JRNSO bits from a channel impulse response (CIR) estimate and the JRNSO bits are used in generation of an encryption key. The authentication type may be IEEE 802.1x or a pre-shared key system. In an IEEE 802.1x system, a master key, a pairwise master key or a pairwise transient key may be generated using the JRNSO bits. The encryption key may be generated by using a Diffie-Hellman key derivation algorithm.
TW095102241A 2005-01-27 2006-01-20 Method and wireless transmit /receive unit for deriving an encryption key using joint randomness not shared by others TWI378701B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US64748205P 2005-01-27 2005-01-27
US71617705P 2005-09-12 2005-09-12
US73433105P 2005-11-07 2005-11-07
US11/318,381 US8280046B2 (en) 2005-09-12 2005-12-23 Method and system for deriving an encryption key using joint randomness not shared by others

Publications (2)

Publication Number Publication Date
TW200633460A true TW200633460A (en) 2006-09-16
TWI378701B TWI378701B (en) 2012-12-01

Family

ID=36740955

Family Applications (2)

Application Number Title Priority Date Filing Date
TW095128389A TWI404393B (en) 2005-01-27 2006-01-20 Node for securing wireless communications and mathod thereof
TW095102241A TWI378701B (en) 2005-01-27 2006-01-20 Method and wireless transmit /receive unit for deriving an encryption key using joint randomness not shared by others

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW095128389A TWI404393B (en) 2005-01-27 2006-01-20 Node for securing wireless communications and mathod thereof

Country Status (9)

Country Link
EP (1) EP1847060A4 (en)
JP (1) JP4734344B2 (en)
KR (3) KR20110076992A (en)
CN (1) CN101951383B (en)
CA (1) CA2596067C (en)
MX (1) MX2007009063A (en)
NO (1) NO20074210L (en)
TW (2) TWI404393B (en)
WO (1) WO2006081122A2 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2011312B1 (en) * 2006-04-18 2015-09-09 InterDigital Technology Corporation Method and system for securing wireless communications
KR20090067178A (en) * 2006-09-21 2009-06-24 인터디지탈 테크날러지 코포레이션 Generate group secret key
JP4990366B2 (en) 2006-10-12 2012-08-01 インターデイジタル テクノロジー コーポレーション Method and system for improving encryption capability of wireless devices using broadcast random noise
GB2447674B (en) * 2007-03-21 2011-08-03 Lancaster University Generation of a cryptographic key from device motion
US10091648B2 (en) * 2007-04-26 2018-10-02 Qualcomm Incorporated Method and apparatus for new key derivation upon handoff in wireless networks
JP5376408B2 (en) * 2007-07-20 2013-12-25 日本電気株式会社 Cryptographic communication method and cryptographic communication system
US9198033B2 (en) * 2007-09-27 2015-11-24 Alcatel Lucent Method and apparatus for authenticating nodes in a wireless network
US9490977B2 (en) 2007-11-06 2016-11-08 Interdigital Patent Holdings, Inc. Method and apparatus for enabling physical layer secret key generation
CN102027706B (en) 2008-05-12 2014-01-22 交互数字专利控股公司 Information-theoretically secure secrecy generation
US8433894B2 (en) 2008-07-08 2013-04-30 Interdigital Patent Holdings, Inc. Support of physical layer security in wireless local area networks
FR2976431B1 (en) 2011-06-07 2014-01-24 Commissariat Energie Atomique SECRET KEY GENERATION METHOD FOR WIRELESS COMMUNICATION SYSTEM
KR101269026B1 (en) * 2011-12-21 2013-05-29 한국전자통신연구원 Apparatus and method for group key generation using wireless channel status
US20140122988A1 (en) 2012-10-30 2014-05-01 FHOOSH, Inc. Systems and methods for populating user information on electronic forms
US20140269362A1 (en) * 2013-03-15 2014-09-18 Shahrnaz Azizi Techniques to Update a Wireless Communication Channel Estimation
US9124580B1 (en) * 2014-02-07 2015-09-01 The Boeing Company Method and system for securely establishing cryptographic keys for aircraft-to-aircraft communications
DE102014208964A1 (en) 2014-05-13 2015-11-19 Robert Bosch Gmbh Method for generating a key in a network as well as network subscribers established for this purpose
DE102014208974A1 (en) 2014-05-13 2015-11-19 Robert Bosch Gmbh Method for determining information about the distance between two devices and devices and computer programs set up for this purpose
DE102014208965A1 (en) 2014-05-13 2015-11-19 Robert Bosch Gmbh Method for authenticating a network participant and network participant, network and computer program for this purpose
DE102014209046A1 (en) 2014-05-13 2015-11-19 Robert Bosch Gmbh A method for generating a secret, cryptographic key in a mobile terminal
DE102014208975A1 (en) 2014-05-13 2015-11-19 Robert Bosch Gmbh A method for generating a key in a network and subscribers to a network and network
DE102014217330A1 (en) 2014-08-29 2016-03-03 Robert Bosch Gmbh Method for comparing information between devices and device set up for this purpose
DE102014217320A1 (en) 2014-08-29 2016-03-03 Robert Bosch Gmbh Method for generating a cryptographic key in a device and device set up for this purpose
CA2962432C (en) 2014-09-23 2023-04-18 FHOOSH, Inc. Secure high speed data storage, access, recovery, and transmission
US10579823B2 (en) 2014-09-23 2020-03-03 Ubiq Security, Inc. Systems and methods for secure high speed data generation and access
DE102015215569A1 (en) 2015-08-14 2017-02-16 Robert Bosch Gmbh Method for generating a secret between subscribers of a network and subscribers of the network established for this purpose
CN109417469B (en) * 2015-10-16 2021-09-07 华为技术有限公司 MIMO system safe pairing method
DE102015225222A1 (en) 2015-12-15 2017-06-22 Robert Bosch Gmbh Method for generating a secret sequence of values in a device depending on measured physical properties of a transmission channel
DE102015225220A1 (en) 2015-12-15 2017-06-22 Robert Bosch Gmbh Method for generating a secret sequence of values in a device depending on measured physical properties of a transmission channel
FR3046315B1 (en) * 2015-12-29 2018-04-27 Thales METHOD FOR UNIVALENT AND UNIVERSAL EXTRACTION OF KEYS FROM THE PROPAGATION CHANNEL
KR102771301B1 (en) 2017-02-24 2025-02-24 삼성전자주식회사 Apparatus and method for generating secure key in wireless communication system
US11349656B2 (en) 2018-03-08 2022-05-31 Ubiq Security, Inc. Systems and methods for secure storage and transmission of a data stream
GB201817117D0 (en) * 2018-10-19 2018-12-05 Nat Univ Ireland Maynooth Encryption method
EP3697052A1 (en) 2019-02-14 2020-08-19 Siemens Aktiengesellschaft Method and system for transfer of data in a network
US20240259795A1 (en) * 2021-07-16 2024-08-01 Qualcomm Incorporated Secret key verification in wireless communication
KR102675382B1 (en) 2022-01-18 2024-06-17 광주과학기술원 Apparatus for signal transmission , apparatus for signal reception, method for signal transmission and method for signal reception in cryptographic key generation system based on autoencoder

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0301282A1 (en) * 1987-07-31 1989-02-01 BBC Brown Boveri AG Signal transmission method
US5450456A (en) * 1993-11-12 1995-09-12 Daimler Benz Ag Method and arrangement for measuring the carrier frequency deviation in a multi-channel transmission system
EP0767543A3 (en) * 1995-10-06 2000-07-26 Siemens Aktiengesellschaft Code division multiplex communication with interference suppression
US5745578A (en) * 1996-06-17 1998-04-28 Ericsson Inc. Apparatus and method for secure communication based on channel characteristics
JP2006180549A (en) * 2002-02-28 2006-07-06 Matsushita Electric Ind Co Ltd Communication apparatus and communication method
JP2004032679A (en) * 2002-02-28 2004-01-29 Matsushita Electric Ind Co Ltd Communication device and communication system
JP2003273856A (en) * 2002-03-14 2003-09-26 Communication Research Laboratory Communication device and communication method
JP4245972B2 (en) * 2002-05-29 2009-04-02 Ｎｔｔエレクトロニクス株式会社 Wireless communication method, wireless communication device, communication control program, communication control device, key management program, wireless LAN system, and recording medium
US7587598B2 (en) * 2002-11-19 2009-09-08 Toshiba America Research, Inc. Interlayer fast authentication or re-authentication for network communication
JP2004187197A (en) * 2002-12-06 2004-07-02 Doshisha Wireless communication system, wireless communication method, and wireless station
JP2004208073A (en) * 2002-12-25 2004-07-22 Sony Corp Wireless communication system
JP2005130127A (en) * 2003-10-22 2005-05-19 Sumitomo Electric Ind Ltd Secret communication method and communication terminal device
US7505596B2 (en) * 2003-12-05 2009-03-17 Microsoft Corporation Automatic detection of wireless network type
BRPI0513929A (en) * 2004-07-29 2008-05-20 Matsushita Electric Industrial Co Ltd wireless communication device and wireless communication method
WO2006013798A1 (en) * 2004-08-04 2006-02-09 Matsushita Electric Industrial Co., Ltd. Radio communication method, radio communication system, and radio communication device
US20080069251A1 (en) * 2004-08-04 2008-03-20 Matsushita Electric Industrial Co., Ltd. Radio Communication Device, Radio Communication System, and Radio Communication Method

Also Published As

Publication number Publication date
WO2006081122A3 (en) 2007-11-22
CA2596067C (en) 2013-09-17
TWI378701B (en) 2012-12-01
EP1847060A4 (en) 2011-09-14
JP2008529413A (en) 2008-07-31
MX2007009063A (en) 2007-10-02
CA2596067A1 (en) 2006-08-03
KR101011470B1 (en) 2011-01-28
JP4734344B2 (en) 2011-07-27
NO20074210L (en) 2007-10-24
KR101253370B1 (en) 2013-04-11
KR20070096008A (en) 2007-10-01
TW200723818A (en) 2007-06-16
EP1847060A2 (en) 2007-10-24
CN101951383B (en) 2013-06-19
KR20070088821A (en) 2007-08-29
KR20110076992A (en) 2011-07-06
CN101951383A (en) 2011-01-19
WO2006081122A2 (en) 2006-08-03
TWI404393B (en) 2013-08-01

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