EP1431864B1 Systems and methods for secure transaction management and electronic rights protection
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基本信息:
- 专利标题： Systems and methods for secure transaction management and electronic rights protection
- 专利标题（中）：系统和安全交易管理和电子法律手段
- 申请号：EP04075701.5 申请日：1996-02-13
- 公开(公告)号：EP1431864B1 公开(公告)日：2008-12-31
- 发明人： Ginter, Karl L. , Shear, Victor H. , Spahn, Francis J. , van Wie, David M.
- 申请人： Intertrust Technologies Corp
- 申请人地址： 955 Stewart Drive Sunnyvale CA 94085-3913 US
- 专利权人： Intertrust Technologies Corp
- 当前专利权人： Intertrust Technologies Corp
- 当前专利权人地址： 955 Stewart Drive Sunnyvale CA 94085-3913 US
- 代理机构： Williams, Michael Ian
- 优先权： US388107 19950213
- 主分类号： G06F21/00
- IPC分类号： G06F21/00 ; G06Q10/00
摘要：
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only in authorized ways, and maintain the integrity, availability, and/or confidentiality of the information. Such electronic appliances provide a distributed virtual distribution environment (VDE) that may enforce a secure chain of handling and control, for example, to control and/or meter or otherwise monitor use of electronically stored or disseminated information. Such a virtual distribution environment may be used to protect rights of various participants in electronic commerce and other electronic or electronic-facilitated transactions. Distributed and other operating systems, environments and architectures, such as, for example, those using tamper-resistant hardware-based processors, may establish security at each node. These techniques may be used to support an all-electronic information distribution, for example, the utilizing the "electronic higher".