Invention Grant
US08739291B2 System and method for providing access to OMA DRM protected files from java application
有权
从Java应用程序提供对OMA DRM保护文件的访问的系统和方法
- Patent Title: System and method for providing access to OMA DRM protected files from java application
- Patent Title (中): 从Java应用程序提供对OMA DRM保护文件的访问的系统和方法
-
Application No.: US11045200Application Date: 2005-01-27
-
Publication No.: US08739291B2Publication Date: 2014-05-27
- Inventor: Alexander Davydov , Michael Rhodes , Jason Sharpe
- Applicant: Alexander Davydov , Michael Rhodes , Jason Sharpe
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Alston & Bird LLP
- Main IPC: G06F7/04
- IPC: G06F7/04 ; G06F17/30 ; H04N7/16

Abstract:
A system and method for accessing content on an electronic device in an encrypted mode, a decrypted mode or a default mode. A request is transmitted to an application program interface to permit a requesting program to access at least one file. The request specifically identifies whether the requesting program wishes to access the file in an encrypted mode, a decrypted mode or a default mode. It is determined whether the specific form is supported by the application program interface being used by the system, whether the at least one file is protected; and whether the requesting program is permitted to access the at least one file. If the specific form is supported by the application program interface, if the at least one file is protected, and if the requesting program is permitted to access the at least one file, the at least one file is opened in the specific form for use by the requesting program.
Public/Granted literature
- US20060174347A1 System and method for providing access to OMA DRM protected files from Java application Public/Granted day:2006-08-03
Information query