发明名称 METHOD AND APPARATUS FOR PROVIDING CONTENT SERVICE
摘要 There is provided a method and apparatus for providing a content service. A method of providing a content service includes generating a plurality of pieces of decryption information according to a continuous period of using a broadcasting service with respect to predetermined contents, encrypting the contents, and decrypting the encrypted contents using the decryption information.
申请公布号 US2011268267(A1) 申请公布日期 2011.11.03
申请号 US201113182007 申请日期 2011.07.13
申请人 SAMSUNG ELECTRONICS CO., LTD. 发明人 KIM HYOUNG-SHICK;CHANG MYUNG-SOO
分类号 H04L9/28 主分类号 H04L9/28
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