| 发明名称 |
SAFE TRANSACTION MANAGEMENT DEVICE, AND SYSTEM AND METHOD FOR ELECTRONIC RIGHTS PROTECTION |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To address the problem that information providers dealing in electronic contents are unable to offer any commercially safe and effective method for general purpose e-commerce transaction/distribution control systems that can be configured. <P>SOLUTION: A safe method for contents delivery comprising a step of encapsulating digital information in one or more digital containers, a step of encrypting at least part of the digital information, a step of relating at least partially safe control information for managing interactions and the encrypted digital information and/or the pertinent digital container with each other, a step of delivering to a digital information user one or more of the one or more digital containers, and a step of using a processing environment protected for safe control of decrypting of at least part of the digital information. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2011227929(A) |
申请公布日期 |
2011.11.10 |
| 申请号 |
JP20110169797 |
申请日期 |
2011.08.03 |
| 申请人 |
INTERTRUST TECHNOLOGIES CORP |
发明人 |
GINTER KARL L;SHEAR VICTOR H;FRANCIS J SPAHN;DAVID M VAN WIE |
| 分类号 |
G06F12/14;G06F1/00;G06F9/46;G06F13/00;G06F17/30;G06F19/00;G06F21/00;G06Q10/08;G06Q20/02;G06Q20/04;G06Q20/08;G06Q20/10;G06Q20/12;G06Q20/14;G06Q20/24;G06Q30/02;G06Q30/06;G06Q40/00;G06Q50/18;G06T1/00;G07F17/16;G09C1/00;G10K15/02;G10L21/02;G11B20/10;H04L9/08;H04L9/10;H04L9/32;H04L29/06;H04N5/91;H04N7/16;H04N7/173;H04N21/2347;H04N21/235;H04N21/2362;H04N21/254;H04N21/2543;H04N21/2547;H04N21/258;H04N21/4143;H04N21/426;H04N21/432;H04N21/434;H04N21/435;H04N21/4405;H04N21/442;H04N21/443;H04N21/4627;H04N21/475;H04N21/658;H04N21/81;H04N21/835;H04N21/8355;H04N21/8358 |
主分类号 |
G06F12/14 |
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