AU5414896A - Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics - Google Patents

Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics

Info

Publication number
AU5414896A
AU5414896A AU54148/96A AU5414896A AU5414896A AU 5414896 A AU5414896 A AU 5414896A AU 54148/96 A AU54148/96 A AU 54148/96A AU 5414896 A AU5414896 A AU 5414896A AU 5414896 A AU5414896 A AU 5414896A
Authority
AU
Australia
Prior art keywords
radio channel
channel characteristics
quantities based
generating pseudorandom
pseudorandom quantities
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU54148/96A
Other versions
AU702129B2 (en
Inventor
Sandeep Chennakeshu
Amer Aref Hassan
John Erik Hershey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
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
Priority claimed from US08/376,144 external-priority patent/US5604806A/en
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of AU5414896A publication Critical patent/AU5414896A/en
Application granted granted Critical
Publication of AU702129B2 publication Critical patent/AU702129B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H04L9/0816—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
    • H04B17/0087—Monitoring; Testing using service channels; using auxiliary channels using auxiliary channels or channel simulators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/391—Modelling the propagation channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/0022—PN, e.g. Kronecker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation
    • H04J13/18—Allocation of orthogonal codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AU54148/96A 1995-01-20 1996-01-19 Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics Ceased AU702129B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/376,144 US5604806A (en) 1995-01-20 1995-01-20 Apparatus and method for secure radio communication
US08/376144 1995-01-20
US08/555,968 US5995533A (en) 1995-01-20 1995-11-13 Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics
US08/555968 1995-11-13
PCT/US1996/000868 WO1996023376A2 (en) 1995-01-20 1996-01-19 Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics

Publications (2)

Publication Number Publication Date
AU5414896A true AU5414896A (en) 1996-08-14
AU702129B2 AU702129B2 (en) 1999-02-11

Family

ID=27007330

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54148/96A Ceased AU702129B2 (en) 1995-01-20 1996-01-19 Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics

Country Status (7)

Country Link
EP (1) EP0804840A2 (en)
JP (1) JPH10513317A (en)
CN (1) CN1153403C (en)
AU (1) AU702129B2 (en)
CA (1) CA2210714A1 (en)
FI (1) FI973067A (en)
WO (1) WO1996023376A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19756386A1 (en) * 1997-12-18 1999-06-24 Secunet Security Networks Gmbh Procedure for generating random numbers
US6430170B1 (en) * 1999-05-27 2002-08-06 Qualcomm Inc. Method and apparatus for generating random numbers from a communication signal
US7170996B1 (en) * 1999-10-18 2007-01-30 Qualcomm Incorporated Random number generation for encrypting cellular communications
JP2007502566A (en) * 2003-08-13 2007-02-08 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Method and apparatus for encrypting a digital data stream in a transmission system
WO2007124054A2 (en) * 2006-04-18 2007-11-01 Interdigital Technology Corporation Method and system for securing wireless communications
CN101227270B (en) * 2007-01-16 2014-11-26 王旭 Method for establishing new type key
CN101933285B (en) * 2007-11-06 2013-01-02 交互数字专利控股公司 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
WO2010006035A2 (en) * 2008-07-08 2010-01-14 Interdigital Patent Holdings, Inc. Support of physical layer security in wireless local area networks
WO2010020834A1 (en) * 2008-08-21 2010-02-25 Freescale Semiconductor, Inc. Security key generator
US9025776B2 (en) * 2010-02-01 2015-05-05 Rensselaer Polytechnic Institute Decorrelating audio signals for stereophonic and surround sound using coded and maximum-length-class sequences
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
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
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
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
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
DE102014217330A1 (en) 2014-08-29 2016-03-03 Robert Bosch Gmbh Method for comparing information between devices and device set up for this purpose
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
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
US10447338B2 (en) 2016-09-23 2019-10-15 Microsoft Technology Licensing, Llc Orthogonal spreading sequence creation using radio frequency parameters
US10020838B2 (en) 2016-09-23 2018-07-10 Microsoft Technology Licensing, Llc Sequence generation for spread spectrum from signal sampling
WO2019245771A1 (en) * 2018-06-19 2019-12-26 Microsoft Technology Licensing, Llc Orthogonal spreading sequence creation using radio frequency parameters
CN113315540B (en) * 2021-03-16 2023-03-17 上海磐启微电子有限公司 Modulation and demodulation method based on pseudo-random phase sequence spread spectrum signal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2761281B2 (en) * 1990-05-17 1998-06-04 富士通株式会社 Encrypted communication method for multi-carrier communication system
US5243649A (en) * 1992-09-29 1993-09-07 The Johns Hopkins University Apparatus and method for quantum mechanical encryption for the transmission of secure communications
US5345469A (en) * 1993-02-01 1994-09-06 Motorola, Inc. Communication device with code sequence selection system
US5307410A (en) * 1993-05-25 1994-04-26 International Business Machines Corporation Interferometric quantum cryptographic key distribution system

Also Published As

Publication number Publication date
EP0804840A2 (en) 1997-11-05
CN1153403C (en) 2004-06-09
AU702129B2 (en) 1999-02-11
FI973067A0 (en) 1997-07-18
CN1179248A (en) 1998-04-15
WO1996023376A3 (en) 1997-01-16
CA2210714A1 (en) 1996-08-01
JPH10513317A (en) 1998-12-15
FI973067A (en) 1997-09-19
WO1996023376A2 (en) 1996-08-01

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