METHOD FOR PROTECTING CONTENTS AND ELECTRONIC DEVICE FOR PROVIDING CONTENTS PROTECTION FUNCTION
摘要
The present invention relates to a content protection method, and to an electronic device providing a content protection function. The content protection method according to an embodiment of the present invention comprises the operations of: generating a protection key used in decoding of the protection content; generating a protection message based on the protection key, content transmitter identification information, and content receiver identification information; generating the protection content by encoding the content; and transmitting the protection content and the protection message to an external terminal.
申请公布号
KR20150064655(A)
申请公布日期
2015.06.11
申请号
KR20140118021
申请日期
2014.09.04
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
KO, HAK JOO;CHOI, IN KWON;KIM, CHAN YUL;PARK, MIN WOO;WEY, HO CHEON;LEE, SEUNG BUM