| 发明名称 |
METHOD AND APPARATUS FOR CONDITIONALLY DECRYPTING CONTENT |
| 摘要 |
Provided is a method of conditionally decrypting content. In the method, whether a content key for encrypting and/or decrypting content is revoked is determined, and encrypted content is selectively decrypted using the content key.
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| 申请公布号 |
US2008226079(A1) |
申请公布日期 |
2008.09.18 |
| 申请号 |
US20070875979 |
申请日期 |
2007.10.22 |
| 申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM MYUNG-SUN;JU HAK-SOO;MOON JI-YOUNG |
| 分类号 |
H04L9/14;G06F21/10 |
主分类号 |
H04L9/14 |
| 代理机构 |
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代理人 |
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| 地址 |
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