CA2699179C - Procede fournissant les moyens de reconnaitre l'origine et/ou le contenu d'un signal rf - Google Patents

Procede fournissant les moyens de reconnaitre l'origine et/ou le contenu d'un signal rf Download PDF

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Publication number
CA2699179C
CA2699179C CA2699179A CA2699179A CA2699179C CA 2699179 C CA2699179 C CA 2699179C CA 2699179 A CA2699179 A CA 2699179A CA 2699179 A CA2699179 A CA 2699179A CA 2699179 C CA2699179 C CA 2699179C
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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 - Fee Related
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CA2699179A
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English (en)
French (fr)
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CA2699179A1 (fr
Inventor
Jean-Louis Damidaux
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.)
Thales SA
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Thales SA
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Publication of CA2699179A1 publication Critical patent/CA2699179A1/fr
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Publication of CA2699179C publication Critical patent/CA2699179C/fr
Expired - Fee Related legal-status Critical Current
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/02—Details of the space or ground control segments
    • 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
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • 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
    • 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
    • H04L2209/16—Obfuscation or hiding, e.g. involving white box
    • 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
    • H04L2209/60—Digital content management, e.g. content distribution
    • 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)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2699179A 2007-09-21 2008-09-05 Procede fournissant les moyens de reconnaitre l'origine et/ou le contenu d'un signal rf Expired - Fee Related CA2699179C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0706643A FR2921528B1 (fr) 2007-09-21 2007-09-21 Procede fournissant les moyens de reconnaitre l'origine et/ou le contenu d'un signal rf
FR0706643 2007-09-21
PCT/EP2008/061780 WO2009037133A1 (fr) 2007-09-21 2008-09-05 Procede fournissant les moyens de reconnaitre l'origine et/ou le contenu d'un signal rf

Publications (2)

Publication Number Publication Date
CA2699179A1 CA2699179A1 (fr) 2009-03-26
CA2699179C true CA2699179C (fr) 2015-11-10

Family

ID=39363878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2699179A Expired - Fee Related CA2699179C (fr) 2007-09-21 2008-09-05 Procede fournissant les moyens de reconnaitre l'origine et/ou le contenu d'un signal rf

Country Status (10)

Country Link
US (1) US8391490B2 (enExample)
EP (1) EP2188943B1 (enExample)
JP (1) JP5499385B2 (enExample)
KR (1) KR101419575B1 (enExample)
CN (1) CN101803274B (enExample)
AU (1) AU2008300695B2 (enExample)
CA (1) CA2699179C (enExample)
ES (1) ES2648039T3 (enExample)
FR (1) FR2921528B1 (enExample)
WO (1) WO2009037133A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2956540B1 (fr) 2010-02-12 2012-04-20 Thales Sa Procede et dispositif d'authentification d'une trajectoire calculee a partir de signaux de radiolocalisation
FR2973518A1 (fr) 2011-03-31 2012-10-05 Thales Sa Systeme de positionnement avec mecanisme de detection de fraude pour application critique
FR2978835B1 (fr) 2011-08-05 2013-08-09 Thales Sa Charge utile de satellite pour systemes d'augmentation
FR2979433B1 (fr) 2011-08-24 2019-10-11 Thales Procede et systeme de detection de fraude d'informations de position d'un dispositif mobile
FR2981756B1 (fr) 2011-10-21 2013-12-27 Thales Sa Procede et systeme de detection de fraude d'informations de position d'un dispositif mobile
US9470796B2 (en) 2014-04-23 2016-10-18 Opentv, Inc. Techniques for securing live positioning signals
US10339623B2 (en) 2017-08-11 2019-07-02 Harris Corporation Phase rotation watermarking for phase modulation
FR3071684B1 (fr) * 2017-09-26 2020-11-06 Thales Sa Procede de transmission d'informations additionnelles sur des signaux de transmission avec etalement de spectre et systeme associe
US10785086B1 (en) 2019-07-10 2020-09-22 Eagle Technology, Llc Detection of phase rotation modulation
AU2021252208A1 (en) * 2020-04-09 2022-11-17 Magellan Systems Japan, Inc. Method and system for providing authentication to GNSS open service signals and interoperable secure positioning
JP2025515512A (ja) 2022-04-29 2025-05-15 兆科薬業（広州）有限公司 トレプロスチニルソフトミスト吸入剤

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4015288B2 (ja) * 1997-07-03 2007-11-28 松下電器産業株式会社 情報埋め込み方法と情報抽出方法と情報埋め込み装置と情報抽出装置と記録媒体
US7543148B1 (en) * 1999-07-13 2009-06-02 Microsoft Corporation Audio watermarking with covert channel and permutations
JP2001043141A (ja) * 1999-07-28 2001-02-16 Sony Corp 情報信号伝送方法、情報信号伝送システム、情報信号送信装置、情報信号受信装置および情報信号記録媒体
US7194620B1 (en) * 1999-09-24 2007-03-20 Verizon Business Global Llc Method for real-time data authentication
JP2002158859A (ja) * 2000-11-20 2002-05-31 Nippon Telegr & Teleph Corp <Ntt> 電子透かし埋込方法及び装置及び電子透かし埋込プログラムを格納した記憶媒体及びコンテンツデータ記録媒体
US6891958B2 (en) * 2001-02-27 2005-05-10 Microsoft Corporation Asymmetric spread-spectrum watermarking systems and methods of use
JP2005502920A (ja) * 2001-09-05 2005-01-27 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 Ｄｓｄ信号のための堅牢なウォーターマーク
EP1518411A1 (en) * 2002-06-24 2005-03-30 Koninklijke Philips Electronics N.V. Embedding of image authentication signatures
EP1576601A1 (en) * 2002-12-17 2005-09-21 Koninklijke Philips Electronics N.V. A method for processing an analog signal
ES2352546T3 (es) * 2003-02-24 2011-02-21 Qualcomm Incorporated Sistema de marca de agua de frecuencias de un repetidor de enlace directo.
EP1647021A2 (en) * 2003-07-11 2006-04-19 Koninklijke Philips Electronics N.V. Watermark embedding and detection
US7020555B1 (en) * 2003-12-23 2006-03-28 Trimble Navigation Limited Subscription GPS information service system
JP4218539B2 (ja) * 2004-01-28 2009-02-04 沖電気工業株式会社 電子透かし埋め込み装置，電子透かし検出装置，電子透かし埋め込み方法，および電子透かし検出方法
EP1594122A1 (en) * 2004-05-06 2005-11-09 Deutsche Thomson-Brandt Gmbh Spread spectrum watermarking
JP2007122143A (ja) * 2005-10-25 2007-05-17 Kddi Corp 電子チケット配信方法、携帯端末、サーバ、システム及びプログラム

Also Published As

Publication number Publication date
FR2921528A1 (fr) 2009-03-27
AU2008300695B2 (en) 2013-10-24
EP2188943A1 (fr) 2010-05-26
CN101803274B (zh) 2013-10-16
US8391490B2 (en) 2013-03-05
FR2921528B1 (fr) 2015-08-21
JP2010539835A (ja) 2010-12-16
CN101803274A (zh) 2010-08-11
KR20100059872A (ko) 2010-06-04
AU2008300695A1 (en) 2009-03-26
US20100303235A1 (en) 2010-12-02
EP2188943B1 (fr) 2017-08-23
KR101419575B1 (ko) 2014-07-14
ES2648039T3 (es) 2017-12-28
CA2699179A1 (fr) 2009-03-26
JP5499385B2 (ja) 2014-05-21
WO2009037133A1 (fr) 2009-03-26

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