BRPI0508713A - método para gerar uma lista de estado de autorização, dispositivo, programa de computador, dispositivo de fonte, portadora de gravação, e, sinal - Google Patents
método para gerar uma lista de estado de autorização, dispositivo, programa de computador, dispositivo de fonte, portadora de gravação, e, sinalInfo
- Publication number
- BRPI0508713A BRPI0508713A BRPI0508713-9A BRPI0508713A BRPI0508713A BR PI0508713 A BRPI0508713 A BR PI0508713A BR PI0508713 A BRPI0508713 A BR PI0508713A BR PI0508713 A BRPI0508713 A BR PI0508713A
- Authority
- BR
- Brazil
- Prior art keywords
- generating
- authorization status
- list
- computer program
- signal
- Prior art date
Links
- 238000013475 authorization Methods 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 3
- 238000004590 computer program Methods 0.000 title abstract 2
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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
-
- 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
- H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
- H04L9/3268—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
-
- 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
- H04L9/3271—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 challenge-response
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6583—Acknowledgement
-
- 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
- H04L2209/603—Digital right managament [DRM]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Tourism & Hospitality (AREA)
- Multimedia (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Economics (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Storage Device Security (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Small-Scale Networks (AREA)
Abstract
MéTODO PARA GERAR UMA LISTA DE ESTADO DE AUTORIZAçãO, DISPOSITIVO, PROGRAMA DE COMPUTADOR, DISPOSITIVO DE FONTE, PORTADORA DE GRAVAçãO, E, SINAL Um método de geração de uma lista de estado de autorização, compreendendo gerar uma representação codificada no comprimento de execução de um estado de autorização de diversos dispositivos e armazenar a representação na lista de estado de autorização. Preferivelmente, compreende gerar a representação indicando, para cada uma de um número de faixas de dispositivos, os dispositivos em uma faixa particular que têm um mesmo estado de autorização, o número de dispositivos em cada uma das ditas faixas, juntamente com cada uma das ditas faixas do estado de autorização compartilhado pelos dispositivos em cada uma das ditas faixas. Uma faixa pode ser então omitida se ela for de um comprimento predeterminado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04101104 | 2004-03-17 | ||
PCT/IB2005/050766 WO2005091554A1 (en) | 2004-03-17 | 2005-03-02 | Method of and device for generating authorization status list |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0508713A true BRPI0508713A (pt) | 2007-08-07 |
Family
ID=34960929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0508713-9A BRPI0508713A (pt) | 2004-03-17 | 2005-03-02 | método para gerar uma lista de estado de autorização, dispositivo, programa de computador, dispositivo de fonte, portadora de gravação, e, sinal |
Country Status (11)
Country | Link |
---|---|
US (1) | US20070199075A1 (pt) |
EP (1) | EP1728353A1 (pt) |
JP (1) | JP2007529807A (pt) |
KR (1) | KR20060130210A (pt) |
CN (1) | CN1934822A (pt) |
AR (1) | AR048038A1 (pt) |
AU (1) | AU2005223822A1 (pt) |
BR (1) | BRPI0508713A (pt) |
CA (1) | CA2559782A1 (pt) |
TW (1) | TW200609705A (pt) |
WO (1) | WO2005091554A1 (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100601667B1 (ko) * | 2004-03-02 | 2006-07-14 | 삼성전자주식회사 | 디지털 권한 관리의 상태 보고 장치 및 방법 |
KR101172844B1 (ko) | 2004-06-04 | 2012-08-10 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 제 1 당사자를 제 2 당사자에게 인증하는 인증방법 |
US20060205449A1 (en) * | 2005-03-08 | 2006-09-14 | Broadcom Corporation | Mechanism for improved interoperability when content protection is used with an audio stream |
KR100941535B1 (ko) * | 2006-06-09 | 2010-02-10 | 엘지전자 주식회사 | 디지털 저작권 관리에서 장치의 도메인 탈퇴 방법, 그 장치및 그 시스템 |
KR100843076B1 (ko) * | 2006-07-18 | 2008-07-03 | 삼성전자주식회사 | 도메인 상태 정보 관리 시스템 및 방법 |
EP2122531B1 (en) | 2007-01-19 | 2014-10-01 | BlackBerry Limited | Selectively wiping a remote device |
KR101495535B1 (ko) * | 2007-06-22 | 2015-02-25 | 삼성전자주식회사 | 컨텐츠 디바이스의 폐기 여부를 확인하여 데이터를전송하는 전송 방법과 시스템, 데이터 서버 |
CA2700994A1 (en) * | 2007-10-04 | 2009-04-09 | Memory Experts International Inc. | A method of providing firmware to a processor-based electronic device |
US20090300767A1 (en) * | 2008-06-02 | 2009-12-03 | Sony Corporation | Method for out of band license acquisition associated with content redistributed using link protection |
US20090119784A1 (en) * | 2007-11-07 | 2009-05-07 | Sony Corporation | Out of band license acquisition including content identification |
US20100100966A1 (en) * | 2008-10-21 | 2010-04-22 | Memory Experts International Inc. | Method and system for blocking installation of some processes |
US8346924B1 (en) * | 2008-12-02 | 2013-01-01 | Dell Products L.P. | Preconfiguration of wireless network access for portable devices |
JP4799626B2 (ja) | 2009-02-04 | 2011-10-26 | ソニーオプティアーク株式会社 | 情報処理装置、および情報処理方法、並びにプログラム |
KR101552649B1 (ko) * | 2009-10-30 | 2015-09-18 | 삼성전자 주식회사 | 전자 장치로부터 호스트 장치로 보호 문서의 전송을 가능하게 하기 위한 방법 및 시스템 |
US8850191B2 (en) | 2011-04-28 | 2014-09-30 | Netapp, Inc. | Scalable groups of authenticated entities |
US9509505B2 (en) | 2011-09-28 | 2016-11-29 | Netapp, Inc. | Group management of authenticated entities |
US20140372319A1 (en) * | 2011-09-28 | 2014-12-18 | Lionel Wolovitz | Methods and apparatus for brokering a transaction |
US8589674B2 (en) * | 2012-01-13 | 2013-11-19 | General Instrument Corporation | Revocation list update for devices |
ES2525361T3 (es) * | 2012-05-15 | 2014-12-22 | Telefonaktiebolaget L M Ericsson (Publ) | Asignación de identidad de dispositivo local para la comunicación de dispositivo a dispositivo (D2D) asistida por red |
US9071856B2 (en) * | 2012-05-31 | 2015-06-30 | Arris Technology, Inc. | Policy enforcement for multiple devices using an audience definition |
US20140143864A1 (en) | 2012-11-21 | 2014-05-22 | Snoopwall Llc | System and method for detecting, alerting and blocking data leakage, eavesdropping and spyware |
JP6127996B2 (ja) * | 2014-01-31 | 2017-05-17 | 株式会社Jvcケンウッド | 端末装置、管理装置、通信システム、プログラム、通信方法 |
US9208349B1 (en) | 2015-01-13 | 2015-12-08 | Snoopwall, Inc. | Securing data gathering devices of a personal computing device while performing sensitive data gathering activities to prevent the misappropriation of personal user data gathered therewith |
US9807083B2 (en) * | 2015-06-05 | 2017-10-31 | Sony Corporation | Distributed white list for security renewability |
US20160366124A1 (en) * | 2015-06-15 | 2016-12-15 | Qualcomm Incorporated | Configuration and authentication of wireless devices |
DE102015220647A1 (de) * | 2015-10-22 | 2017-04-27 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Ermittlung widerrufener digitaler Zertifikate durch eine Widerrufliste sowie Ausstellungsvorrichtung |
SG11201808657TA (en) * | 2016-04-01 | 2018-10-30 | Jpmorgan Chase Bank Na | Systems and methods for providing data privacy in a private distributed ledger |
TWI641260B (zh) * | 2017-02-20 | 2018-11-11 | 中華電信股份有限公司 | White list management system for gateway encrypted transmission and method thereof |
CN106850232B (zh) * | 2017-02-28 | 2019-08-23 | 南方电网科学研究院有限责任公司 | 状态保持的授权管理方法和*** |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5793868A (en) * | 1996-08-29 | 1998-08-11 | Micali; Silvio | Certificate revocation system |
US7337315B2 (en) * | 1995-10-02 | 2008-02-26 | Corestreet, Ltd. | Efficient certificate revocation |
US6487658B1 (en) * | 1995-10-02 | 2002-11-26 | Corestreet Security, Ltd. | Efficient certificate revocation |
US6097811A (en) * | 1995-11-02 | 2000-08-01 | Micali; Silvio | Tree-based certificate revocation system |
US6601046B1 (en) * | 1999-03-25 | 2003-07-29 | Koninklijke Philips Electronics N.V. | Usage dependent ticket to protect copy-protected material |
TWI239447B (en) * | 2000-06-02 | 2005-09-11 | Koninkl Philips Electronics Nv | Recordable storage medium with protected data area |
FR2834406A1 (fr) * | 2001-12-28 | 2003-07-04 | Thomson Licensing Sa | Procede de mise a jour d'une liste de revocation de cles, d'appareils ou de modules non-conformes dans un systeme de diffusion securise de contenu |
EP1488606B1 (en) * | 2002-03-20 | 2006-11-08 | Research In Motion Limited | Mobile access to lightweight directory access protocol (LDAP) |
WO2003107588A1 (en) * | 2002-06-17 | 2003-12-24 | Koninklijke Philips Electronics N.V. | System for authentication between devices using group certificates |
US20030236976A1 (en) * | 2002-06-19 | 2003-12-25 | Microsoft Corporation | Efficient membership revocation by number |
CN1781067A (zh) * | 2003-04-28 | 2006-05-31 | 皇家飞利浦电子股份有限公司 | 存储撤销列表的方法 |
AU2005255327B2 (en) * | 2004-03-22 | 2008-05-01 | Samsung Electronics Co., Ltd. | Method and apparatus for digital rights management using certificate revocation list |
-
2005
- 2005-03-02 CA CA002559782A patent/CA2559782A1/en not_active Abandoned
- 2005-03-02 WO PCT/IB2005/050766 patent/WO2005091554A1/en not_active Application Discontinuation
- 2005-03-02 KR KR1020067018769A patent/KR20060130210A/ko not_active Application Discontinuation
- 2005-03-02 BR BRPI0508713-9A patent/BRPI0508713A/pt not_active Application Discontinuation
- 2005-03-02 AU AU2005223822A patent/AU2005223822A1/en not_active Abandoned
- 2005-03-02 EP EP05708904A patent/EP1728353A1/en not_active Withdrawn
- 2005-03-02 CN CNA200580008555XA patent/CN1934822A/zh active Pending
- 2005-03-02 JP JP2007503454A patent/JP2007529807A/ja not_active Withdrawn
- 2005-03-02 US US10/598,936 patent/US20070199075A1/en not_active Abandoned
- 2005-03-14 TW TW094107715A patent/TW200609705A/zh unknown
- 2005-03-15 AR ARP050100988A patent/AR048038A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2007529807A (ja) | 2007-10-25 |
AU2005223822A2 (en) | 2005-09-29 |
US20070199075A1 (en) | 2007-08-23 |
KR20060130210A (ko) | 2006-12-18 |
TW200609705A (en) | 2006-03-16 |
CN1934822A (zh) | 2007-03-21 |
AU2005223822A1 (en) | 2005-09-29 |
AR048038A1 (es) | 2006-03-22 |
CA2559782A1 (en) | 2005-09-29 |
WO2005091554A1 (en) | 2005-09-29 |
EP1728353A1 (en) | 2006-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |