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1.发明公开SECURITY MANAGEMENT METHOD AND APPARATUS IN MULTIMEDIA MIDDLEWARE, AND STORAGE MEDIUM THEREFOR 审中-公开安全管理方法和设备，多媒体中间件和存储介质THEREFOR
公开(公告)号：EP1972122A1
公开(公告)日：2008-09-24
申请号：EP07700935.5
申请日：2007-01-11
申请人： Samsung Electronics Co., Ltd. , Information and Communications University Research and Industrial Cooperation Group
发明人： SONG, Young-Joo , JUNG, Ki-Ho , KIM, Mun-Churl , HENDRY, Hendry
摘要： A security management method in multimedia middleware of a terminal that can download a multimedia service provided from an external entity. The security management method includes if there is an access request for a particular multimedia service, determining whether there is a corresponding multimedia service; if the access-requested multimedia service does not exist in middleware of the terminal, performing negotiation for secure session setup with the external entity; setting up a secure session to the external entity using a security parameter selected as a result of the negotiation; and receiving information for the download from the external entity through the secure session, and determining whether to execute the download.
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2.发明授权
公开(公告)号：EP1972122B1
公开(公告)日：2020-03-04
申请号：EP07700935.5
申请日：2007-01-11
发明人： SONG, Young-Joo , JUNG, Ki-Ho , KIM, Mun-Churl , HENDRY, Hendry
IPC分类号： H04L29/06 , H04L29/08 , H04N21/443 , H04N21/81 , H04N21/258 , H04N21/414 , H04N21/8355
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3.发明公开METHOD AND APPARATUS FOR PROVIDING TRUST GUARANTEE TRANSMISSION SERVICE IN DIGITAL BROADCASTING SYSTEM 审中-公开方法和设备提供担保TRUST传输服务的数字广播系统
公开(公告)号：EP1935173A1
公开(公告)日：2008-06-25
申请号：EP06799168.7
申请日：2006-10-11
发明人： SONG, Young-Joo , SONG, Jae-Yeon , LEE, Kook-Heui
IPC分类号： H04N5/44
CPC分类号： H04N7/1675 , H04N21/2347 , H04N21/26613 , H04N21/4331 , H04N21/4405 , H04N21/4623 , H04N21/4627 , H04N21/835
摘要： Provided is a method and apparatus for providing a trust guarantee service in a digital broadcasting system, in which trust is guaranteed to a user in providing broadcasting streaming and file download services in a Digital Video Broadcasting (DVB) system. The method for providing a trust guarantee service through a terminal connected to a communication network in a portable broadcasting system includes the steps of determining an associated message generation request is received from the terminal, generating an associated message if the associated message generation request is received, and transmitting the generated associated message to a service provider.
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