DE69736471D1 - Verfahren und vorrichtung zur auf kanaleigenschaften basierenden sicheren kommunikation - Google Patents

Verfahren und vorrichtung zur auf kanaleigenschaften basierenden sicheren kommunikation

Info

Publication number
DE69736471D1
DE69736471D1 DE69736471T DE69736471T DE69736471D1 DE 69736471 D1 DE69736471 D1 DE 69736471D1 DE 69736471 T DE69736471 T DE 69736471T DE 69736471 T DE69736471 T DE 69736471T DE 69736471 D1 DE69736471 D1 DE 69736471D1
Authority
DE
Germany
Prior art keywords
communication based
channel properties
safe communication
safe
properties
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.)
Expired - Lifetime
Application number
DE69736471T
Other languages
English (en)
Other versions
DE69736471T2 (de
Inventor
A Hassan
E Hershey
Sandeep Chennakeshu
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
Application filed by Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE69736471D1 publication Critical patent/DE69736471D1/de
Publication of DE69736471T2 publication Critical patent/DE69736471T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/08—Randomization, e.g. dummy operations or using noise
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Lock And Its Accessories (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
DE69736471T 1996-06-17 1997-06-06 Verfahren und vorrichtung zur auf kanaleigenschaften basierenden sicheren kommunikation Expired - Lifetime DE69736471T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/665,339 US5745578A (en) 1996-06-17 1996-06-17 Apparatus and method for secure communication based on channel characteristics
US665339 1996-06-17
PCT/US1997/009348 WO1997049213A1 (en) 1996-06-17 1997-06-06 Apparatus and method for secure commmunication based on channel characteristics

Publications (2)

Publication Number Publication Date
DE69736471D1 true DE69736471D1 (de) 2006-09-21
DE69736471T2 DE69736471T2 (de) 2007-09-20

Family

ID=24669713

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69736471T Expired - Lifetime DE69736471T2 (de) 1996-06-17 1997-06-06 Verfahren und vorrichtung zur auf kanaleigenschaften basierenden sicheren kommunikation

Country Status (13)

Country Link
US (2) US5745578A (de)
EP (1) EP0906679B1 (de)
JP (1) JP3963280B2 (de)
KR (1) KR20000016713A (de)
CN (1) CN1104119C (de)
AR (1) AR013585A1 (de)
AU (1) AU723304B2 (de)
CA (1) CA2257645A1 (de)
CO (1) CO4650108A1 (de)
DE (1) DE69736471T2 (de)
ID (1) ID17049A (de)
TW (1) TW341015B (de)
WO (1) WO1997049213A1 (de)

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KR20110076992A (ko) * 2005-01-27 2011-07-06 인터디지탈 테크날러지 코포레이션 다른 것에 공유되지 않는 결합 랜덤성을 이용하여 암호화 키를 유도하는 방법 및 시스템
US8280046B2 (en) * 2005-09-12 2012-10-02 Interdigital Technology Corporation Method and system for deriving an encryption key using joint randomness not shared by others
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US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
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CN101193128B (zh) * 2006-11-23 2010-05-12 中兴通讯股份有限公司 共享密钥管理方法
CN101227270B (zh) * 2007-01-16 2014-11-26 王旭 一种新型密钥建立的方法
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US8948387B2 (en) 2008-08-21 2015-02-03 Freescale Semiconductor, Inc. Security key generator
US20100146289A1 (en) * 2008-10-30 2010-06-10 Theodoros Kamakaris Radio scene encryption and authentication process
US8959348B2 (en) * 2009-06-05 2015-02-17 Rochester Institute Of Technology Methods establishing a symmetric encryption key and devices thereof
US8270602B1 (en) * 2009-08-13 2012-09-18 Sandia Corporation Communication systems, transceivers, and methods for generating data based on channel characteristics
US8483392B2 (en) * 2009-09-25 2013-07-09 Apple Inc. Methods and apparatus for compensation for corrupted user identification data in wireless networks
US8418237B2 (en) * 2009-10-20 2013-04-09 Microsoft Corporation Resource access based on multiple credentials
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US8483387B2 (en) * 2010-12-07 2013-07-09 Mitsubishi Electric Research Laboratories, Inc. Method for generating private keys in wireless networks
CN102004190B (zh) * 2010-12-07 2012-11-28 黑龙江省电力科学研究院 低压电力载波信道阻抗测试装置
US9319877B2 (en) 2010-12-21 2016-04-19 Massachusetts Institute Of Technology Secret key generation
US20130028419A1 (en) * 2011-07-26 2013-01-31 Debabrata Das System and a method for use in a symmetric key cryptographic communications
US11792782B1 (en) 2012-02-02 2023-10-17 Tybalt, Llc Cooperative and parasitic radio access networks
US10499409B2 (en) 2012-02-02 2019-12-03 Genghiscomm Holdings, LLC Cooperative and parasitic radio access networks
JP6048501B2 (ja) * 2012-07-13 2016-12-21 日本電気株式会社 暗号文照合システムと方法とプログラム
DE102014222222A1 (de) * 2014-10-30 2016-05-04 Robert Bosch Gmbh Verfahren zur Absicherung eines Netzwerks
CN104811299B (zh) * 2015-04-03 2018-04-10 北京邮电大学 密钥生成方法和装置
DE102015113730A1 (de) * 2015-08-19 2017-02-23 Jacobs University Bremen Ggmbh Verfahren zur physikalischen Schlüsselgenerierung bei Frequenzduplex (Frequency Division Duplexing, FDD)
US10411888B2 (en) 2016-07-08 2019-09-10 Microsoft Technology Licensing, Llc Cryptography method
US10433166B2 (en) 2016-07-08 2019-10-01 Microsoft Technology Licensing, Llc Cryptography using RF power measurement
US10469260B2 (en) 2016-07-08 2019-11-05 Microsoft Technology Licensing, Llc Multiple cryptographic key generation for two-way communication
US10560264B2 (en) 2016-11-08 2020-02-11 Microsoft Technology Licensing, Llc Cryptographic key creation using optical parameters
CN106788867B (zh) * 2016-11-22 2019-03-15 西安电子科技大学 一种利用能量站提升物理层安全性能的通信系统和方法
FR3076421B1 (fr) 2017-12-29 2021-01-08 Viaccess Sa Procede d’etablissement d’une cle cryptographique partagee entre un premier et un second terminaux
CN113484721B (zh) * 2021-07-06 2024-05-03 深圳市多酷科技有限公司 一种防抄板的无线产品设计生产测试装置及方法

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Also Published As

Publication number Publication date
AU723304B2 (en) 2000-08-24
ID17049A (id) 1997-12-04
WO1997049213A1 (en) 1997-12-24
TW341015B (en) 1998-09-21
CO4650108A1 (es) 1998-09-03
EP0906679A1 (de) 1999-04-07
KR20000016713A (ko) 2000-03-25
DE69736471T2 (de) 2007-09-20
AR013585A1 (es) 2001-01-10
JP2000512825A (ja) 2000-09-26
JP3963280B2 (ja) 2007-08-22
CN1222275A (zh) 1999-07-07
AU3151197A (en) 1998-01-07
US5745578A (en) 1998-04-28
CN1104119C (zh) 2003-03-26
US6031913A (en) 2000-02-29
CA2257645A1 (en) 1997-12-24
EP0906679B1 (de) 2006-08-09

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Legal Events

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8364 No opposition during term of opposition