-
公开(公告)号:AU3380900A
公开(公告)日:2000-10-16
申请号:AU3380900
申请日:2000-02-25
Applicant: MICROSOFT CORP
Inventor: PEINADO MARCUS , ENGLAND PAUL , VENKATESAN RAMARANTHNAM
-
2.METHOD FOR OBTAINING A BLACK BOX FOR PERFOMING DECRYPTION AND ENCRYPTION FUNCTIONS IN A DIGITAL RIGHTS MANAGEMENT (DRM) SYSTEM 审中-公开
Title translation: 用于获取数字权限管理(DRM)系统中的解码和加密功能的黑匣子的方法公开(公告)号:WO0057684A3
公开(公告)日:2002-09-26
申请号:PCT/US0004946
申请日:2000-02-25
Applicant: MICROSOFT CORP
Inventor: PEINADO MARCUS , ENGLAND PAUL , VENKATESAN RAMARANTHNAM
CPC classification number: H04L63/0442 , G06F21/10 , G06F21/71 , G06F21/84 , G06F2211/007 , G06F2221/0704 , G06F2221/0797 , G06F2221/2105 , G06F2221/2137 , G06Q30/06 , G06Q50/188 , G07F11/002 , H04L63/068 , H04L63/0823 , H04L63/12 , H04L2463/101
Abstract: A digital rights management (DRM) system operates on a computing device and requires a black box for performing decryption and encryption functions. To obtain the black box from a black box server, the DRM system requests such black box from such black box server. The black box server in response generates the black box, where such black box is unique and has a public/private key pair. The black box server then delivers the generates black box to the DRM system and the DRM system installs the delivered black box in such DRM system.
Abstract translation: 数字版权管理(DRM)系统在计算设备上运行,并且需要用于执行解密和加密功能的黑匣子。 要从黑盒服务器获取黑匣子,DRM系统从这样的黑匣子服务器请求这样的黑匣子。 黑匣子服务器响应生成黑盒子,其中黑框是唯一的,并且具有公/私钥对。 黑箱服务器然后将生成的黑盒传送到DRM系统,并且DRM系统将传送的黑箱安装在这样的DRM系统中。
-
3.ENFORCEMENT ARCHITECTURE AND METHOD FOR DIGITAL RIGHTS MANAGEMENT 审中-公开
Title translation: 执法架构和数字权限管理方法公开(公告)号:WO0059150A8
公开(公告)日:2003-01-03
申请号:PCT/US0004947
申请日:2000-02-25
Applicant: MICROSOFT CORP
Inventor: PEINADO MARCUS , ABBURI RAJASEKHAR , BLINN ARNOLD N , JONES THOMAS C , MANFERDELLI JOHN L , BELL JEFFREY R C , VENKATESAN RAMARANTHNAM , ENGLAND PAUL , JAKUBOWSKI MARIUSZ H , YU HAI YING VINCENT
IPC: G06F1/00 , G06F12/14 , G06F21/00 , G06F21/24 , G06Q30/06 , H04L9/08 , H04L9/32 , H04L29/06 , G06F17/60
CPC classification number: H04L63/0442 , G06F21/10 , G06F21/71 , G06F21/84 , G06F2211/007 , G06F2221/0797 , G06F2221/2105 , G06F2221/2137 , G06Q30/06 , G06Q30/0601 , G07F11/002 , H04L63/068 , H04L63/0823 , H04L63/12 , H04L2463/101
-
公开(公告)号:AU3503900A
公开(公告)日:2000-10-16
申请号:AU3503900
申请日:2000-02-25
Applicant: MICROSOFT CORP
-
-
-