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    • 1. 发明专利
    • Integration of high-assurance feature into application through application factoring
    • 通过应用因素将高保真特征集成到应用中
    • JP2005129033A
    • 2005-05-19
    • JP2004278411
    • 2004-09-24
    • Microsoft Corpマイクロソフト コーポレーション
    • RAY KENNETH DPEINADO MARCUSENGLAND PAULKURIEN THEKKTHALACKAL VARUGIS
    • G06F21/24G06F1/00G06F3/00G06F9/44G06F9/45G06F9/46G06F12/14G06F15/76G06F17/00G06F21/00G06F21/22
    • G06F21/53
    • PROBLEM TO BE SOLVED: To execute, in parallel with each other, a large-scale system having advanced features and a small-scale system for providing high-level security. SOLUTION: An application's functionality is partitioned into two groups depending on whether or not a specific operation like processing of secret data is executed. Separate software objects (processors) are created to perform these two groups of operations. A trusted processor handles secure data and runs in a high-assurance environment. When another processor detects secure data, that data are sent to the trusted processor. The data are wrapped in such a way that allows it to be routed to the trusted processor, and prevents the data from being deciphered by any entity other than the trusted processor. An infrastructure is provided that wraps objects, routes the objects to the correct processor, and allows their integrity to be attested through a chain of trust leading back to a base component that is known to be trustworthy. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:并行执行具有高级特征的大型系统和用于提供高级安全性的小规模系统。 解决方案:根据是否执行特定操作(如处理秘密数据),将应用程序的功能划分为两组。 创建独立的软件对象(处理器)来执行这两组操作。 值得信赖的处理器处理安全数据并在高保证环境中运行。 当另一个处理器检测到安全数据时,该数据被发送到可信处理器。 数据被包装成允许其被路由到可信处理器的方式,并且防止数据被除了可信处理器之外的任何实体解密。 提供了一个基础设施,用于包装对象,将对象路由到正确的处理器,并通过一个信任链来验证其完整性,并将其引导回已知可靠的基础组件。 版权所有(C)2005,JPO&NCIPI