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公开(公告)号:US20150278532A1
公开(公告)日:2015-10-01
申请号:US14433881
申请日:2013-08-05
Applicant: SONY COMPUTER ENTERTAINMENT INC.
Inventor: Hisayuki Kunigita , Taek-Joo Lee , Seung-Hyun Lee , Ju-Yeong Ji , He-Jin Cheong
CPC classification number: G06F21/602 , G06F21/10 , G06F2221/0735 , G09C1/00 , H04L9/065 , H04L2209/60 , H04N21/4405 , H04N21/4408
Abstract: Disclosed herein is an information processor that allows for manipulation of raw data to a certain extent with an application program while protecting the content of raw data. The information processor acquires encrypted media data, decodes the encrypted media data to generate raw data, scrambles the raw data to generate scrambled data, descrambles the scrambled data to generate the raw data, and outputs the raw data to a player.
Abstract translation: 这里公开了一种信息处理器,其允许在保护原始数据的内容的同时用应用程序在一定程度上操纵原始数据。 信息处理器获取加密的媒体数据,对加密的媒体数据进行解码以产生原始数据,加扰原始数据以生成加扰数据,解密加扰的数据以产生原始数据,并将原始数据输出到播放器。
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公开(公告)号:US09449179B2
公开(公告)日:2016-09-20
申请号:US14433881
申请日:2013-08-05
Applicant: Sony Computer Entertainment Inc.
Inventor: Hisayuki Kunigita , Taek-Joo Lee , Seung-Hyun Lee , Ju-Yeong Ji , He-Jin Cheong
IPC: H04L29/06 , G06F21/60 , G09C1/00 , H04N21/4408 , H04N21/4405 , H04L9/06 , G06F7/58 , G06F21/10
CPC classification number: G06F21/602 , G06F21/10 , G06F2221/0735 , G09C1/00 , H04L9/065 , H04L2209/60 , H04N21/4405 , H04N21/4408
Abstract: Disclosed herein is an information processor that allows for manipulation of raw data to a certain extent with an application program while protecting the content of raw data. The information processor acquires encrypted media data, decodes the encrypted media data to generate raw data, scrambles the raw data to generate scrambled data, descrambles the scrambled data to generate the raw data, and outputs the raw data to a player.
Abstract translation: 这里公开了一种信息处理器,其允许在保护原始数据的内容的同时用应用程序在一定程度上操纵原始数据。 信息处理器获取加密的媒体数据,对加密的媒体数据进行解码以产生原始数据,加扰原始数据以生成加扰数据,解密加扰的数据以产生原始数据,并将原始数据输出到播放器。
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