AR060774A1 - Administracion de derechos digitales utilizando tecnicas de procesamiento de confianza - Google Patents
Administracion de derechos digitales utilizando tecnicas de procesamiento de confianzaInfo
- Publication number
- AR060774A1 AR060774A1 ARP070101958A ARP070101958A AR060774A1 AR 060774 A1 AR060774 A1 AR 060774A1 AR P070101958 A ARP070101958 A AR P070101958A AR P070101958 A ARP070101958 A AR P070101958A AR 060774 A1 AR060774 A1 AR 060774A1
- Authority
- AR
- Argentina
- Prior art keywords
- roap
- integrity
- drm
- techniques
- messages
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 7
- 239000000470 constituent Substances 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
-
- 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
- H04L63/12—Applying verification of the received information
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Storage Device Security (AREA)
- Mobile Radio Communication Systems (AREA)
- Computer And Data Communications (AREA)
Abstract
La presente revela diversos métodos para reforzar la integridad de entidades, mensajes y procesamiento relacionados con la distribucion del contenido definido por la administracion de derechos digitales (DRM, por sus siglas en inglés) de la Alianza Movil Abierta (OMA, por sus siglas en inglés). Los métodos usan técnicas relacionadas con las especificaciones del grupo de cálculo de confianza (TCG, por sus siglas en inglés). Una primera configuracion usa técnicas del TCG para verificar la plataforma y la integridad o confiabilidad del software de la DRM, con y sin modificaciones al Protocolo de Adquisicion de Objetos de Derechos del DRM (ROAP, por sus siglas en inglés) y especificaciones de formato de contenido de DRM. Una segunda configuracion usa técnicas de TCG para reforzar la integridad de los mensajes ROAP, informacion constituyente y procesamiento sin cambiar el protocolo ROAP existente. Una tercera configuracion usa técnicas de TCG para reforzar la integridad de los mensajes ROAP, informacion y procesamiento con algunos cambios al protocolo ROAP existente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US79815206P | 2006-05-05 | 2006-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR060774A1 true AR060774A1 (es) | 2008-07-10 |
Family
ID=39679410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP070101958A AR060774A1 (es) | 2006-05-05 | 2007-05-07 | Administracion de derechos digitales utilizando tecnicas de procesamiento de confianza |
Country Status (16)
Country | Link |
---|---|
US (2) | US8769298B2 (es) |
EP (3) | EP2495932B1 (es) |
JP (3) | JP5181094B2 (es) |
KR (4) | KR20120092675A (es) |
CN (2) | CN101573936B (es) |
AR (1) | AR060774A1 (es) |
AU (1) | AU2007347234B2 (es) |
BR (1) | BRPI0710321A2 (es) |
CA (1) | CA2651436A1 (es) |
HK (1) | HK1136412A1 (es) |
IL (1) | IL195129A (es) |
MX (1) | MX2008014168A (es) |
RU (3) | RU2419235C2 (es) |
SG (1) | SG171651A1 (es) |
TW (3) | TWI562580B (es) |
WO (1) | WO2008100264A2 (es) |
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