FR2823928B1 - Procede pour une communication securisee entre deux dispositifs - Google Patents
Procede pour une communication securisee entre deux dispositifsInfo
- Publication number
- FR2823928B1 FR2823928B1 FR0105316A FR0105316A FR2823928B1 FR 2823928 B1 FR2823928 B1 FR 2823928B1 FR 0105316 A FR0105316 A FR 0105316A FR 0105316 A FR0105316 A FR 0105316A FR 2823928 B1 FR2823928 B1 FR 2823928B1
- Authority
- FR
- France
- Prior art keywords
- module
- modules
- encrypted
- devices
- keys
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
-
- 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
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Storage Device Security (AREA)
- Communication Control (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0105316A FR2823928B1 (fr) | 2001-04-19 | 2001-04-19 | Procede pour une communication securisee entre deux dispositifs |
CA002444422A CA2444422A1 (fr) | 2001-04-19 | 2002-04-17 | Procede pour une communication securisee entre deux dispositifs |
PCT/FR2002/001324 WO2002087144A1 (fr) | 2001-04-19 | 2002-04-17 | Procede pour une communication securisee entre deux dispositifs |
US10/474,588 US7328342B2 (en) | 2001-04-19 | 2002-04-17 | Method for secure communication between two devices |
EP02727668A EP1391074A1 (fr) | 2001-04-19 | 2002-04-17 | Procede pour une communication securisee entre deux dispositifs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0105316A FR2823928B1 (fr) | 2001-04-19 | 2001-04-19 | Procede pour une communication securisee entre deux dispositifs |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2823928A1 FR2823928A1 (fr) | 2002-10-25 |
FR2823928B1 true FR2823928B1 (fr) | 2003-08-22 |
Family
ID=8862483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0105316A Expired - Fee Related FR2823928B1 (fr) | 2001-04-19 | 2001-04-19 | Procede pour une communication securisee entre deux dispositifs |
Country Status (5)
Country | Link |
---|---|
US (1) | US7328342B2 (fr) |
EP (1) | EP1391074A1 (fr) |
CA (1) | CA2444422A1 (fr) |
FR (1) | FR2823928B1 (fr) |
WO (1) | WO2002087144A1 (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005004385A1 (fr) * | 2003-06-30 | 2005-01-13 | Fujitsu Limited | Programme d'authentification de radiocommunication et programme de radiocommunication |
WO2005048603A1 (fr) * | 2003-11-13 | 2005-05-26 | Koninklijke Philips Electronics N.V. | Procede et dispositifs d'acces conditionnel |
US7502473B2 (en) * | 2004-02-25 | 2009-03-10 | Nagravision S.A. | Process for managing the handling of conditional access data by at least two decoders |
NZ549543A (en) * | 2004-03-22 | 2008-06-30 | Samsung Electronics Co Ltd | Authentication between device and portable storage for digital rights management ( DRM ) |
KR20050096040A (ko) * | 2004-03-29 | 2005-10-05 | 삼성전자주식회사 | 휴대형 저장장치와 디바이스간에 디지털 저작권 관리를이용한 콘텐츠 재생방법 및 장치와, 이를 위한 휴대형저장장치 |
US7805611B1 (en) * | 2004-12-03 | 2010-09-28 | Oracle America, Inc. | Method for secure communication from chip card and system for performing the same |
US8285988B2 (en) | 2006-05-09 | 2012-10-09 | Broadcom Corporation | Method and system for command authentication to achieve a secure interface |
US8560829B2 (en) * | 2006-05-09 | 2013-10-15 | Broadcom Corporation | Method and system for command interface protection to achieve a secure interface |
US8156545B2 (en) | 2007-02-09 | 2012-04-10 | Sony Corporation | Method and apparatus for authorizing a communication interface |
JP4923974B2 (ja) * | 2006-09-05 | 2012-04-25 | 株式会社デンソー | 無線通信システム及び車載装置 |
KR101424972B1 (ko) * | 2007-05-10 | 2014-07-31 | 삼성전자주식회사 | 모바일 카드를 이용한 컨텐츠 사용 방법, 호스트 장치, 및모바일 카드 |
US8149085B2 (en) * | 2008-05-02 | 2012-04-03 | Research In Motion Limited | Coordinated security systems and methods for an electronic device |
US20090287929A1 (en) * | 2008-05-15 | 2009-11-19 | Lucent Technologies Inc. | Method and apparatus for two-factor key exchange protocol resilient to password mistyping |
EP2159762A1 (fr) * | 2008-08-27 | 2010-03-03 | Deutsche Telekom AG | Procédé d'authentification à base de cartes à puce |
EP2211497A1 (fr) * | 2009-01-26 | 2010-07-28 | Gemalto SA | Procédé d'établissement de communication sécurisée sans partage d'information préalable |
JP4760938B2 (ja) * | 2009-03-23 | 2011-08-31 | 富士ゼロックス株式会社 | 鍵生成プログラム、鍵記録プログラム、鍵生成装置、pkiカード及び鍵記録システム |
EP2362635B1 (fr) * | 2010-02-25 | 2013-04-03 | Irdeto B.V. | Désactivation d'un mécanisme de chargement de mots de contrôle de texte clair dans un système d'accès conditionnel |
US8745415B2 (en) | 2012-09-26 | 2014-06-03 | Pure Storage, Inc. | Multi-drive cooperation to generate an encryption key |
US10623386B1 (en) | 2012-09-26 | 2020-04-14 | Pure Storage, Inc. | Secret sharing data protection in a storage system |
US11032259B1 (en) | 2012-09-26 | 2021-06-08 | Pure Storage, Inc. | Data protection in a storage system |
US9596077B2 (en) * | 2013-04-22 | 2017-03-14 | Unisys Corporation | Community of interest-based secured communications over IPsec |
US11128448B1 (en) | 2013-11-06 | 2021-09-21 | Pure Storage, Inc. | Quorum-aware secret sharing |
US10263770B2 (en) | 2013-11-06 | 2019-04-16 | Pure Storage, Inc. | Data protection in a storage system using external secrets |
US9516016B2 (en) * | 2013-11-11 | 2016-12-06 | Pure Storage, Inc. | Storage array password management |
US9503447B2 (en) | 2014-01-30 | 2016-11-22 | Sap Se | Secure communication between processes in cloud |
US9729518B1 (en) | 2014-04-17 | 2017-08-08 | Altera Corporation | Method and apparatus for secure provisioning of an integrated circuit device |
CN108476134B (zh) | 2015-12-23 | 2021-03-12 | 纳格拉维森公司 | 利用经加扰服务的方法和设备 |
CN107040536A (zh) * | 2017-04-10 | 2017-08-11 | 北京德威特继保自动化科技股份有限公司 | 数据加密方法、装置和系统 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292568B1 (en) * | 1966-12-16 | 2001-09-18 | Scientific-Atlanta, Inc. | Representing entitlements to service in a conditional access system |
DK190784D0 (da) * | 1984-04-12 | 1984-04-12 | Pengeinst Koebe Kreditkort | Fremgangsmaade og apparat til datatransmission |
US4799061A (en) * | 1985-11-18 | 1989-01-17 | International Business Machines Corporation | Secure component authentication system |
US5227613A (en) * | 1989-01-24 | 1993-07-13 | Matsushita Electric Industrial Co., Ltd. | Secure encrypted data communication system having physically secure ic cards and session key generation based on card identifying information |
US5557518A (en) * | 1994-04-28 | 1996-09-17 | Citibank, N.A. | Trusted agents for open electronic commerce |
WO1995024708A1 (fr) * | 1994-03-07 | 1995-09-14 | Nippon Telegraph And Telephone Corporation | Procede et systeme d'emission d'informations a protocole d'authentification a base de connaissances nulles |
US5602917A (en) * | 1994-12-30 | 1997-02-11 | Lucent Technologies Inc. | Method for secure session key generation |
US6246767B1 (en) * | 1995-04-03 | 2001-06-12 | Scientific-Atlanta, Inc. | Source authentication of download information in a conditional access system |
US6424717B1 (en) * | 1995-04-03 | 2002-07-23 | Scientific-Atlanta, Inc. | Encryption devices for use in a conditional access system |
US6157719A (en) * | 1995-04-03 | 2000-12-05 | Scientific-Atlanta, Inc. | Conditional access system |
GB9507885D0 (en) * | 1995-04-18 | 1995-05-31 | Hewlett Packard Co | Methods and apparatus for authenticating an originator of a message |
US5883958A (en) * | 1996-04-01 | 1999-03-16 | Sony Corporation | Method and device for data decryption, a method and device for device identification, a recording medium, a method of disk production, and a method and apparatus for disk recording |
HRP970160A2 (en) * | 1996-04-03 | 1998-02-28 | Digco B V | Method for providing a secure communication between two devices and application of this method |
US5915021A (en) * | 1997-02-07 | 1999-06-22 | Nokia Mobile Phones Limited | Method for secure communications in a telecommunications system |
US6490680B1 (en) * | 1997-12-04 | 2002-12-03 | Tecsec Incorporated | Access control and authorization system |
US6151676A (en) * | 1997-12-24 | 2000-11-21 | Philips Electronics North America Corporation | Administration and utilization of secret fresh random numbers in a networked environment |
US7096494B1 (en) * | 1998-05-05 | 2006-08-22 | Chen Jay C | Cryptographic system and method for electronic transactions |
US6816968B1 (en) * | 1998-07-10 | 2004-11-09 | Silverbrook Research Pty Ltd | Consumable authentication protocol and system |
US7162642B2 (en) * | 1999-01-06 | 2007-01-09 | Digital Video Express, L.P. | Digital content distribution system and method |
US7095851B1 (en) * | 1999-03-11 | 2006-08-22 | Tecsec, Inc. | Voice and data encryption method using a cryptographic key split combiner |
AU6620000A (en) * | 1999-08-06 | 2001-03-05 | Frank W Sudia | Blocked tree authorization and status systems |
US7085931B1 (en) * | 1999-09-03 | 2006-08-01 | Secure Computing Corporation | Virtual smart card system and method |
US6961849B1 (en) * | 1999-10-21 | 2005-11-01 | International Business Machines Corporation | Selective data encryption using style sheet processing for decryption by a group clerk |
US6577733B1 (en) * | 1999-12-03 | 2003-06-10 | Smart Card Integrators, Inc. | Method and system for secure cashless gaming |
US6792113B1 (en) * | 1999-12-20 | 2004-09-14 | Microsoft Corporation | Adaptable security mechanism for preventing unauthorized access of digital data |
US6986046B1 (en) * | 2000-05-12 | 2006-01-10 | Groove Networks, Incorporated | Method and apparatus for managing secure collaborative transactions |
US7269735B2 (en) * | 2000-08-28 | 2007-09-11 | Contentgaurd Holdings, Inc. | Instance specific digital watermarks |
US6601771B2 (en) * | 2001-04-09 | 2003-08-05 | Smart Card Integrators, Inc. | Combined smartcard and magnetic-stripe card and reader and associated method |
-
2001
- 2001-04-19 FR FR0105316A patent/FR2823928B1/fr not_active Expired - Fee Related
-
2002
- 2002-04-17 CA CA002444422A patent/CA2444422A1/fr not_active Abandoned
- 2002-04-17 US US10/474,588 patent/US7328342B2/en not_active Expired - Lifetime
- 2002-04-17 EP EP02727668A patent/EP1391074A1/fr not_active Withdrawn
- 2002-04-17 WO PCT/FR2002/001324 patent/WO2002087144A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1391074A1 (fr) | 2004-02-25 |
US7328342B2 (en) | 2008-02-05 |
US20050033964A1 (en) | 2005-02-10 |
CA2444422A1 (fr) | 2002-10-31 |
WO2002087144A1 (fr) | 2002-10-31 |
FR2823928A1 (fr) | 2002-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20051230 |