EP1847060A4 - Procede et systeme permettant de deriver une cle de chiffrement au moyen d'un caractere aleatoire combine non partage par d'autres - Google Patents

Procede et systeme permettant de deriver une cle de chiffrement au moyen d'un caractere aleatoire combine non partage par d'autres

Info

Publication number: EP1847060A4
Authority: EP; European Patent Office
Prior art keywords: deriving; shared; encryption key; joint randomness; randomness
Prior art date: 2005-01-27
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP06718847A

Other languages

German (de)

English (en)

Other versions

EP1847060A2 (fr

Inventor

Marian Rudolf

Rajat Pritam Mukherjee

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.)

InterDigital Technology Corp

Original Assignee

InterDigital Technology 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.)

2005-01-27

Filing date

2006-01-19

Publication date

2011-09-14

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=EP1847060(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2005-12-23 Priority claimed from US11/318,381 external-priority patent/US8280046B2/en

2006-01-19 Application filed by InterDigital Technology Corp filed Critical InterDigital Technology Corp

2007-10-24 Publication of EP1847060A2 publication Critical patent/EP1847060A2/fr

2011-09-14 Publication of EP1847060A4 publication Critical patent/EP1847060A4/fr

Status Withdrawn legal-status Critical Current

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

EP06718847A 2005-01-27 2006-01-19 Procede et systeme permettant de deriver une cle de chiffrement au moyen d'un caractere aleatoire combine non partage par d'autres Withdrawn EP1847060A4 (fr)

Applications Claiming Priority (5)

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
PCT/US2006/001839 WO2006081122A2 (fr)	2005-01-27	2006-01-19	Procede et systeme permettant de deriver une cle de chiffrement au moyen d'un caractere aleatoire combine non partage par d'autres

Publications (2)

Publication Number	Publication Date
EP1847060A2 EP1847060A2 (fr)	2007-10-24
EP1847060A4 true EP1847060A4 (fr)	2011-09-14

Family

ID=36740955

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06718847A Withdrawn EP1847060A4 (fr)	2005-01-27	2006-01-19	Procede et systeme permettant de deriver une cle de chiffrement au moyen d'un caractere aleatoire combine non partage par d'autres

Country Status (9)

Country	Link
EP (1)	EP1847060A4 (fr)
JP (1)	JP4734344B2 (fr)
KR (3)	KR101253370B1 (fr)
CN (1)	CN101951383B (fr)
CA (1)	CA2596067C (fr)
MX (1)	MX2007009063A (fr)
NO (1)	NO20074210L (fr)
TW (2)	TWI404393B (fr)
WO (1)	WO2006081122A2 (fr)

Families Citing this family (35)

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EP2011312B1 (fr) *	2006-04-18	2015-09-09	InterDigital Technology Corporation	Procédé et système de sécurisation de communications sans fil
EP2070252A2 (fr) *	2006-09-21	2009-06-17	InterDigital Technology Corporation	Génération de clé secrète à l'échelon d'un groupe
KR20090067209A (ko)	2006-10-12	2009-06-24	인터디지탈 테크날러지 코포레이션	브로드캐스트된 무작위 잡음을 이용하여 무선 장치의 암호 능력을 향상시키는 방법 및 시스템
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
WO2009014063A1 (fr) *	2007-07-20	2009-01-29	Nec Corporation	Procédé de communication chiffrée et système de communication chiffrée
US9198033B2 (en) *	2007-09-27	2015-11-24	Alcatel Lucent	Method and apparatus for authenticating nodes in a wireless network
EP2223459B1 (fr) *	2007-11-06	2011-05-18	Interdigital Patent Holdings, Inc.	Procédé et appareil pour permettre la génération de clé secrète de couche physique
EP2294751A1 (fr) *	2008-05-12	2011-03-16	Interdigital Patent Holdings, Inc.	Génération de confidentialité d'informations théoriquement sécurisées
US8433894B2 (en)	2008-07-08	2013-04-30	Interdigital Patent Holdings, Inc.	Support of physical layer security in wireless local area networks
FR2976431B1 (fr) *	2011-06-07	2014-01-24	Commissariat Energie Atomique	Methode de generation de cle secrete pour systeme de communication sans fil
KR101269026B1 (ko) *	2011-12-21	2013-05-29	한국전자통신연구원	무선 채널의 상태를 이용하여 그룹키를 생성하는 장치 및 그 방법
US9639597B2 (en)	2012-10-30	2017-05-02	FHOOSH, Inc.	Collecting and classifying user information into dynamically-updated user profiles
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 (de)	2014-05-13	2015-11-19	Robert Bosch Gmbh	Verfahren zur Generierung eines Schlüssels in einem Netzwerk sowie dazu eingerichtete Teilnehmer des Netzwerkes
DE102014209046A1 (de)	2014-05-13	2015-11-19	Robert Bosch Gmbh	Verfahren zur Generierung eines geheimen, kryptographischen Schlüssels in einem mobilen Endgerät
DE102014208965A1 (de)	2014-05-13	2015-11-19	Robert Bosch Gmbh	Verfahren zur Authentifizierung eines Netzwerkteilnehmers sowie Netzwerkteilnehmer, Netzwerk und Computerprogramm hierzu
DE102014208975A1 (de)	2014-05-13	2015-11-19	Robert Bosch Gmbh	Verfahren zur Generierung eines Schlüssels in einem Netzwerk sowie Teilnehmer an einem Netzwerk und Netzwerk
DE102014208974A1 (de)	2014-05-13	2015-11-19	Robert Bosch Gmbh	Verfahren zur Ermittlung einer Information über die Entfernung zwischen zwei Geräten sowie hierzu eingerichtete Geräte und Computerprogramme
DE102014217320A1 (de)	2014-08-29	2016-03-03	Robert Bosch Gmbh	Verfahren zur Generierung eines kryptographischen Schlüssels in einem Gerät sowie hierzu eingerichtetes Gerät
DE102014217330A1 (de)	2014-08-29	2016-03-03	Robert Bosch Gmbh	Verfahren zum Informationsabgleich zwischen Geräten sowie hierzu eingerichtetes Gerät
US10579823B2 (en)	2014-09-23	2020-03-03	Ubiq Security, Inc.	Systems and methods for secure high speed data generation and access
EP3198512B1 (fr)	2014-09-23	2025-04-02	Ubiq Security, Inc.	Opérations sécurisées à haut débit de stockage, consultation, récupération et transmission de données
DE102015215569A1 (de)	2015-08-14	2017-02-16	Robert Bosch Gmbh	Verfahren zur Generierung eines Geheimnisses zwischen Teilnehmern eines Netzwerkes sowie dazu eingerichtete Teilnehmer des Netzwerks
WO2017063716A1 (fr) *	2015-10-16	2017-04-20	Huawei Technologies Co., Ltd.	Procédé d'appariement sécurisé pour des systèmes mimo
DE102015225220A1 (de)	2015-12-15	2017-06-22	Robert Bosch Gmbh	Verfahren zur Erzeugung einer geheimen Wertefolge in einem Gerät abhängig von gemessenen physikalischen Eigenschaften eines Übertragungskanals
DE102015225222A1 (de)	2015-12-15	2017-06-22	Robert Bosch Gmbh	Verfahren zur Erzeugung einer geheimen Wertefolge in einem Gerät abhängig von gemessenen physikalischen Eigenschaften eines Übertragungskanals
FR3046315B1 (fr) *	2015-12-29	2018-04-27	Thales	Procede d'extraction univalente et univoque de cles a partir du canal de propagation
KR102771301B1 (ko) *	2017-02-24	2025-02-24	삼성전자주식회사	무선 통신 시스템에서 보안 키를 생성하기 위한 장치 및 방법
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 (fr)	2019-02-14	2020-08-19	Siemens Aktiengesellschaft	Procédé et système de transfert de données dans un réseau
US20240259795A1 (en) *	2021-07-16	2024-08-01	Qualcomm Incorporated	Secret key verification in wireless communication
KR102675382B1 (ko) *	2022-01-18	2024-06-17	광주과학기술원	오토인코더 기반 암호키 생성 시스템에서 신호 송신 장치, 신호 수신 장치, 신호 송신 방법 및 신호 수신 방법

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2006
- 2006-01-19 KR KR1020077018514A patent/KR101253370B1/ko not_active Expired - Fee Related
- 2006-01-19 JP JP2007553138A patent/JP4734344B2/ja not_active Expired - Fee Related
- 2006-01-19 WO PCT/US2006/001839 patent/WO2006081122A2/fr active Application Filing
- 2006-01-19 MX MX2007009063A patent/MX2007009063A/es not_active Application Discontinuation
- 2006-01-19 CA CA2596067A patent/CA2596067C/fr not_active Expired - Fee Related
- 2006-01-19 EP EP06718847A patent/EP1847060A4/fr not_active Withdrawn
- 2006-01-19 KR KR1020077018125A patent/KR101011470B1/ko not_active Expired - Fee Related
- 2006-01-19 KR KR1020117010823A patent/KR20110076992A/ko not_active Withdrawn
- 2006-01-19 CN CN2010102981704A patent/CN101951383B/zh not_active Expired - Fee Related
- 2006-01-20 TW TW095128389A patent/TWI404393B/zh not_active IP Right Cessation
- 2006-01-20 TW TW095102241A patent/TWI378701B/zh not_active IP Right Cessation
2007
- 2007-08-16 NO NO20074210A patent/NO20074210L/no not_active Application Discontinuation

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Title
HAVISH KOORAPATY ET AL: "Secure Information Transmission for Mobile Radio", IEEE COMMUNICATIONS LETTERS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 4, no. 2, 1 February 2000 (2000-02-01), XP011010169, ISSN: 1089-7798 *
HERSHEY J E ET AL: "UNCONVENTIONAL CRYPTOGRAPHIC KEYING VARIABLE MANAGEMENT", IEEE TRANSACTIONS ON COMMUNICATIONS, IEEE SERVICE CENTER, PISCATAWAY, NJ. USA, vol. 43, no. 1, 1 January 1995 (1995-01-01), pages 3 - 06, XP000487370, ISSN: 0090-6778, DOI: 10.1109/26.385951 *

Also Published As

Publication number	Publication date
WO2006081122A2 (fr)	2006-08-03
TW200633460A (en)	2006-09-16
KR20070096008A (ko)	2007-10-01
KR20070088821A (ko)	2007-08-29
WO2006081122A3 (fr)	2007-11-22
JP2008529413A (ja)	2008-07-31
CA2596067A1 (fr)	2006-08-03
CA2596067C (fr)	2013-09-17
KR101253370B1 (ko)	2013-04-11
JP4734344B2 (ja)	2011-07-27
EP1847060A2 (fr)	2007-10-24
NO20074210L (no)	2007-10-24
KR101011470B1 (ko)	2011-01-28
MX2007009063A (es)	2007-10-02
TWI378701B (en)	2012-12-01
TWI404393B (zh)	2013-08-01
TW200723818A (en)	2007-06-16
KR20110076992A (ko)	2011-07-06
CN101951383A (zh)	2011-01-19
CN101951383B (zh)	2013-06-19

Legal Events

Date	Code	Title	Description
2007-09-21	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2007-10-24	17P	Request for examination filed	Effective date: 20070827
2007-10-24	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2007-10-24	AX	Request for extension of the european patent	Extension state: AL BA HR MK YU
2008-01-02	R17D	Deferred search report published (corrected)	Effective date: 20071122
2008-01-16	RIC1	Information provided on ipc code assigned before grant	Ipc: H04L 9/00 20060101AFI20071210BHEP Ipc: H04K 1/00 20060101ALI20071210BHEP
2008-04-30	DAX	Request for extension of the european patent (deleted)
2011-09-14	A4	Supplementary search report drawn up and despatched	Effective date: 20110812
2011-09-14	RIC1	Information provided on ipc code assigned before grant	Ipc: H04L 9/08 20060101ALI20110808BHEP Ipc: H04L 9/00 20060101AFI20110808BHEP Ipc: H04K 1/00 20060101ALI20110808BHEP Ipc: H04L 9/32 20060101ALI20110808BHEP
2013-04-10	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: INTERDIGITAL TECHNOLOGY CORPORATION
2015-01-14	RIN1	Information on inventor provided before grant (corrected)	Inventor name: MUKHERJEE, RAJAT, PRITAM Inventor name: RUDOLF, MARIAN
2015-02-18	RIN1	Information on inventor provided before grant (corrected)	Inventor name: MUKHERJEE, RAJAT, PRITAM Inventor name: RUDOLF, MARIAN
2015-03-04	RIN1	Information on inventor provided before grant (corrected)	Inventor name: MUKHERJEE, RAJAT, PRITAM Inventor name: RUDOLF, MARIAN
2018-08-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
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