安全な取引管理装置および電子権利保護のためのシステムおよび方法

Japanese Patent JP4084392

B2

A secure component-based operating process is disclosed, which is to be carried out in a protected processing environment 503 that is resistant to tampering by users of the equipment on which the protected processing environment is operated. The process comprises retrieving at least one component, retrieving a record that specifies a component assembly 690, checking the component and/or the record for validity, assembling the component assembly in accordance with the record using the component, and performing a process based at least in part on the component assembly, which process includes executing the component in the protected processing environment. The component assembly provides functions needed for a user to perform a task on an object 300, and the assembly of the component assembly is based at least in part on context parameters relating to the object or user.

Zinter, Karl El.
Share, Victor H.
Francis Jay
Banwee, David M.

JP2006114446A

April 30, 2008

April 18, 2006

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Intertrust Technologies Corporation

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

WO1994010658A1

Takashi Ishida
Jun Tsuruta
Shimichi Akihisa
Higuchi Souji

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