发明申请
US20120148048A1 METHOD FOR ENCRYPTING CONTENT, METHOD FOR DECRYPTING CONTENT AND ELECTRONIC APPARATUS APPLYING THE SAME
有权
用于加密内容的方法，用于分解内容的方法和应用其的电子设备
- 专利标题： METHOD FOR ENCRYPTING CONTENT, METHOD FOR DECRYPTING CONTENT AND ELECTRONIC APPARATUS APPLYING THE SAME
- 专利标题（中）： 用于加密内容的方法，用于分解内容的方法和应用其的电子设备
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申请号： US13379297申请日： 2010-06-01
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公开(公告)号： US20120148048A1公开(公告)日： 2012-06-14
- 发明人: Sung-Bo Oh , Ji-Sung Oh , Jae-Hwan Oh
- 申请人： Sung-Bo Oh , Ji-Sung Oh , Jae-Hwan Oh
- 申请人地址： KR Suwon-si
- 专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人： SAMSUNG ELECTRONICS CO., LTD.
- 当前专利权人地址： KR Suwon-si
- 优先权： KR10-2009-0053923 20090617
- 国际申请： PCT/KR2010/003498 WO 20100601
- 主分类号： H04L9/28
- IPC分类号： H04L9/28 ; H04L9/00
摘要：
A method for encrypting content includes using a plurality of different encryption schemes to produce encrypted content. Encryption information is provided so as to indicate which of the plurality of different encryption schemes is used on portions of the content that was encrypted. Encryption information and the encrypted content are both sent as a content stream to another device. The decryption involves using the encryption information to help control the decryption so that the correct one of a plurality of different decryption schemes is applied to the proper portions of the encrypted content.
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