PA8499301A1 - Metodo y dispositivo para garantizar la integridad y la autenticidad de un conjunto de datos - Google Patents
Metodo y dispositivo para garantizar la integridad y la autenticidad de un conjunto de datosInfo
- Publication number
- PA8499301A1 PA8499301A1 PA20008499301A PA8499301A PA8499301A1 PA 8499301 A1 PA8499301 A1 PA 8499301A1 PA 20008499301 A PA20008499301 A PA 20008499301A PA 8499301 A PA8499301 A PA 8499301A PA 8499301 A1 PA8499301 A1 PA 8499301A1
- Authority
- PA
- Panama
- Prior art keywords
- authenticity
- integrity
- guarantee
- management center
- data set
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000012795 verification Methods 0.000 abstract 1
Classifications
-
- 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
- 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
- H04L9/3236—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 using cryptographic hash functions
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Developing Agents For Electrophotography (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Small-Scale Networks (AREA)
Abstract
CON EL FIN DE GARANTIZAR LA INTEGRIDAD Y LA AUTENTICIDAD DE LOS DATOS TRANSMITIDOS ENTRE UN CENTRO DE GESTIÓN Y UNA O VARIAS UNIDADES DE RECEPCIÓN, CADA UNIDAD DE RECEPCIÓN CONSTA DE UN DESCODIFICADOR(IRD) Y UNA UNIDAD DE SEGURIDAD(SC) ASÍ COMO DE MEDIOS DE COMUNICACIÓN (NET, REC) CON EL CENTRO DE GESTIÒN. EL MÈTODO CONSISTE EN CALCULAR UNA INFORMACIÓN DE CONTROL (HX) REPRESENTATIVA DEL RESULTADO DE UNA FUNCIÓN DADA UNIDIRECCIONAL Y SIN COLISIÓN, EFECTUADA SOBRE TODOS O PARTE DE LOS DATOS TRANSMITIDOS Y DE TRANSMITIR EL RESULTADO AL CENTRO DE GESTIÓN PARA SU VERIFICACIÒN. EL CENTRO PODRÁ INFORMAR AL DESCODIFICADOR DE LA AUTENTICIDAD DE LOS DATOS MEDIANTE LAS VÌAS DE VUELTA O POR LA VÌA PRINCIPAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH143899 | 1999-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
PA8499301A1 true PA8499301A1 (es) | 2002-09-17 |
Family
ID=4210473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PA20008499301A PA8499301A1 (es) | 1999-08-04 | 2000-08-04 | Metodo y dispositivo para garantizar la integridad y la autenticidad de un conjunto de datos |
Country Status (39)
Country | Link |
---|---|
US (2) | US6961429B1 (es) |
EP (1) | EP1201057B1 (es) |
JP (1) | JP4671088B2 (es) |
KR (1) | KR100782230B1 (es) |
CN (1) | CN1160904C (es) |
AP (1) | AP1496A (es) |
AR (1) | AR025013A1 (es) |
AT (1) | ATE286637T1 (es) |
AU (1) | AU769218B2 (es) |
BG (1) | BG64432B1 (es) |
BR (1) | BR0012987A (es) |
CA (2) | CA2381089C (es) |
CO (1) | CO5300514A1 (es) |
CZ (1) | CZ301928B6 (es) |
DE (1) | DE60017261T2 (es) |
DZ (1) | DZ3211A1 (es) |
EA (1) | EA003710B1 (es) |
EE (1) | EE200200055A (es) |
ES (1) | ES2235895T3 (es) |
GE (1) | GEP20033125B (es) |
HK (1) | HK1047205B (es) |
HR (1) | HRP20020101A2 (es) |
HU (1) | HU224845B1 (es) |
IL (2) | IL147589A0 (es) |
IS (1) | IS6188A (es) |
MX (1) | MXPA02000213A (es) |
MY (1) | MY130305A (es) |
NO (1) | NO332641B1 (es) |
OA (1) | OA12005A (es) |
PA (1) | PA8499301A1 (es) |
PL (1) | PL353208A1 (es) |
PT (1) | PT1201057E (es) |
RS (1) | RS49730B (es) |
SK (1) | SK1592002A3 (es) |
TR (1) | TR200200286T2 (es) |
TW (1) | TW540214B (es) |
UA (1) | UA66940C2 (es) |
WO (1) | WO2001011820A1 (es) |
ZA (1) | ZA200200124B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2831757B1 (fr) * | 2001-10-26 | 2004-01-30 | Canal Plus Technologies | Procede de verification de recepteurs de television a controle d'acces et recepteur correspondant |
CN100337442C (zh) * | 2003-06-27 | 2007-09-12 | 华为技术有限公司 | 一种在无线局域网中进行数据完整性保护的方法 |
EP1826695A1 (en) * | 2006-02-28 | 2007-08-29 | Microsoft Corporation | Secure content descriptions |
KR100765774B1 (ko) | 2006-01-03 | 2007-10-12 | 삼성전자주식회사 | 도메인 관리 방법 및 그 장치 |
DE102006006868A1 (de) * | 2006-02-15 | 2007-08-16 | Zf Friedrichshafen Ag | Schalteinrichtung zur Schaltung eines Kraftfahrzeug-Getriebes |
KR101079592B1 (ko) * | 2006-11-03 | 2011-11-04 | 삼성전자주식회사 | 디스플레이장치 및 그 정보갱신방법 |
FI20075776L (fi) * | 2007-10-31 | 2009-05-01 | Eads Secure Networks Oy | Päästä-päähän salattu viestintä |
DE102010033229A1 (de) * | 2010-08-03 | 2012-02-09 | Siemens Aktiengesellschaft | Verfahren und System zur manipulationssicheren Übertragung von Steuerdaten |
US10191826B2 (en) * | 2016-03-23 | 2019-01-29 | Keysight Technologies Singapore (Holdings) Pte. Ltd. | Methods, systems, and computer readable media for providing an anticipated data integrity check |
US10176068B2 (en) | 2016-11-29 | 2019-01-08 | Keysight Technologies Singapore (Holdings) Pte. Ltd. | Methods, systems, and computer readable media for token based message capture |
CN109086612B (zh) * | 2018-07-06 | 2022-01-14 | 北京航空航天大学 | 一种基于硬件实现的嵌入式系统动态数据保护方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5448641A (en) * | 1993-10-08 | 1995-09-05 | Pitney Bowes Inc. | Postal rating system with verifiable integrity |
CA2149067A1 (en) * | 1994-06-22 | 1995-12-23 | Joseph Anton Bednar Jr. | User-identification and verification of data integrity in a wireless communication system |
FR2729521A1 (fr) * | 1995-01-17 | 1996-07-19 | Thomson Consumer Electronics | Procede de protection des messages de gestion d'un systeme de controle d'acces et dispositif pour sa mise en oeuvre |
US5625693A (en) * | 1995-07-07 | 1997-04-29 | Thomson Consumer Electronics, Inc. | Apparatus and method for authenticating transmitting applications in an interactive TV system |
JP2000514625A (ja) * | 1996-07-11 | 2000-10-31 | ジェムプリュス エス.セー.アー. | 短いエンハンストメッセージとセルラー無線通信システム内の短いエンハンストメッセージ交換の同期とセキュリティの方法 |
JP2001512842A (ja) * | 1997-08-01 | 2001-08-28 | サイエンティフィック−アトランタ・インコーポレーテッド | 条件付きアクセスシステムにおいて使用される暗号化装置 |
US6061449A (en) * | 1997-10-10 | 2000-05-09 | General Instrument Corporation | Secure processor with external memory using block chaining and block re-ordering |
US6201798B1 (en) | 1997-11-14 | 2001-03-13 | Worldspace Management Corporation | Signaling protocol for satellite direct radio broadcast system |
US6069647A (en) * | 1998-01-29 | 2000-05-30 | Intel Corporation | Conditional access and content security method |
US6959384B1 (en) * | 1999-12-14 | 2005-10-25 | Intertrust Technologies Corporation | Systems and methods for authenticating and protecting the integrity of data streams and other data |
US20010048669A1 (en) | 2000-04-14 | 2001-12-06 | Frank Kelly | System interfaces in a two-way satellite system |
DE10031178A1 (de) | 2000-06-27 | 2002-01-17 | Siemens Ag | Verfahren sowie Vorrichtung zur Positionsbestimmung mindestens eines Teilnehmergeräts eines Funkkommunikationssystems |
-
2000
- 2000-06-23 CN CNB00810056XA patent/CN1160904C/zh not_active Expired - Lifetime
- 2000-06-23 IL IL14758900A patent/IL147589A0/xx active IP Right Grant
- 2000-06-23 EP EP00938956A patent/EP1201057B1/fr not_active Expired - Lifetime
- 2000-06-23 JP JP2001515576A patent/JP4671088B2/ja not_active Expired - Fee Related
- 2000-06-23 WO PCT/IB2000/000847 patent/WO2001011820A1/fr active IP Right Grant
- 2000-06-23 AU AU54175/00A patent/AU769218B2/en not_active Ceased
- 2000-06-23 DZ DZ003211A patent/DZ3211A1/xx active
- 2000-06-23 KR KR1020027001517A patent/KR100782230B1/ko not_active IP Right Cessation
- 2000-06-23 CA CA2381089A patent/CA2381089C/en not_active Expired - Fee Related
- 2000-06-23 CZ CZ20020077A patent/CZ301928B6/cs not_active IP Right Cessation
- 2000-06-23 MX MXPA02000213A patent/MXPA02000213A/es active IP Right Grant
- 2000-06-23 AT AT00938956T patent/ATE286637T1/de not_active IP Right Cessation
- 2000-06-23 US US10/031,178 patent/US6961429B1/en not_active Expired - Lifetime
- 2000-06-23 PL PL00353208A patent/PL353208A1/xx not_active Application Discontinuation
- 2000-06-23 SK SK159-2002A patent/SK1592002A3/sk unknown
- 2000-06-23 CA CA002686435A patent/CA2686435A1/en not_active Abandoned
- 2000-06-23 EA EA200200102A patent/EA003710B1/ru not_active IP Right Cessation
- 2000-06-23 TR TR2002/00286T patent/TR200200286T2/xx unknown
- 2000-06-23 DE DE60017261T patent/DE60017261T2/de not_active Expired - Lifetime
- 2000-06-23 BR BR0012987-9A patent/BR0012987A/pt not_active IP Right Cessation
- 2000-06-23 EE EEP200200055A patent/EE200200055A/xx unknown
- 2000-06-23 AP APAP/P/2002/002408A patent/AP1496A/en active
- 2000-06-23 RS YUP-900/01A patent/RS49730B/sr unknown
- 2000-06-23 PT PT00938956T patent/PT1201057E/pt unknown
- 2000-06-23 GE GEAP20006311A patent/GEP20033125B/en unknown
- 2000-06-23 OA OA1200200044A patent/OA12005A/en unknown
- 2000-06-23 UA UA2002020857A patent/UA66940C2/xx unknown
- 2000-06-23 ES ES00938956T patent/ES2235895T3/es not_active Expired - Lifetime
- 2000-06-23 HU HU0201567A patent/HU224845B1/hu not_active IP Right Cessation
- 2000-07-26 CO CO00056183A patent/CO5300514A1/es not_active Application Discontinuation
- 2000-08-01 TW TW089115425A patent/TW540214B/zh not_active IP Right Cessation
- 2000-08-02 AR ARP000103979A patent/AR025013A1/es active IP Right Grant
- 2000-08-02 MY MYPI20003522A patent/MY130305A/en unknown
- 2000-08-04 PA PA20008499301A patent/PA8499301A1/es unknown
-
2001
- 2001-11-29 IS IS6188A patent/IS6188A/is unknown
-
2002
- 2002-01-07 ZA ZA200200124A patent/ZA200200124B/en unknown
- 2002-01-13 IL IL147589A patent/IL147589A/en not_active IP Right Cessation
- 2002-01-14 BG BG106305A patent/BG64432B1/bg unknown
- 2002-01-29 NO NO20020460A patent/NO332641B1/no not_active IP Right Cessation
- 2002-02-01 HR HR20020101A patent/HRP20020101A2/xx not_active Application Discontinuation
- 2002-11-29 HK HK02108612.9A patent/HK1047205B/zh unknown
-
2005
- 2005-08-09 US US11/199,727 patent/US20050281406A1/en not_active Abandoned
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