Invention Grant
US08402285B2 Method of encrypting and storing digital content using firmware regional code and apparatus therefor
失效
使用固件区域代码及其装置对数字内容进行加密和存储的方法
- Patent Title: Method of encrypting and storing digital content using firmware regional code and apparatus therefor
- Patent Title (中): 使用固件区域代码及其装置对数字内容进行加密和存储的方法
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Application No.: US11967304Application Date: 2007-12-31
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Publication No.: US08402285B2Publication Date: 2013-03-19
- Inventor: Bong-seon Kim , Jun-bum Shin , Chang-sup Ahn
- Applicant: Bong-seon Kim , Jun-bum Shin , Chang-sup Ahn
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0052217 20070529
- Main IPC: H04L9/32
- IPC: H04L9/32 ; G06F7/04
Abstract:
A method of processing digital content performed by an apparatus for storing digital content. In the method, a hardware regional code extracted from a memory of a content storage device is compared with a firmware regional code extracted from firmware, and the digital content is selectively encrypted and stored according to a corresponding regional code only when the hardware regional code matches the firmware regional code.
Public/Granted literature
- US20080301472A1 METHOD OF ENCRYPTING AND STORING DIGITAL CONTENT USING FIRMWARE REGIONAL CODE AND APPARATUS THEREFOR Public/Granted day:2008-12-04
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