Method of generating license, and method and apparatus for providing contents using the same

A method and apparatus for generating and updating a license for content and for providing content are provided. The method of generating a license includes generating license signature information for authenticating the license; generating use rule information for controlling the use of the content...

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Bibliographic Details
Main Authors KIM CHI-HURN, YOU YONG-KUK, MOON JI-YOUNG, AHN DAVE, SHIN JUN-BUM, YOON YOUNG-SUN
Format Patent
LanguageEnglish
Published 28.08.2012
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:A method and apparatus for generating and updating a license for content and for providing content are provided. The method of generating a license includes generating license signature information for authenticating the license; generating use rule information for controlling the use of the content; generating authentication code information for authenticating a coupon for changing at least a portion of the use rule information; and generating key information required for decrypting the content.
Bibliography:Application Number: US20070651060