发明名称 |
METHOD OF RECORDING CONTENT ON DISC, METHOD OF PROVIDING TITLE KEY, APPARATUS FOR RECORDING CONTENT ON DISC, AND CONTENT PROVIDING SERVER |
摘要 |
Provided are a method of recording content, a method of providing a title key, an apparatus for recording content, and a content providing server, which can prevent unauthorized users from recording the title key on a plurality of discs. The method of recording content downloaded from a network includes: receiving a title key, which is encrypted with a disc key of a disc on which content is to be recorded in a recording apparatus, from a server; and recording the received title key and the content on the disc. |
申请公布号 |
EP2227807(A4) |
申请公布日期 |
2014.01.08 |
申请号 |
EP20080793541 |
申请日期 |
2008.08.28 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, DAE-JONG;JUNG, KIL-SOO;RHYU, SUNG-RYEUL;KANG, MAN-SEOK;KWON, JOON-HWAN |
分类号 |
G11B20/00;G06F21/00;H04L9/08 |
主分类号 |
G11B20/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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