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    METHOD AND DEVICES FOR AUHTORISATION IN CONTENT PROVISION SYSTEM
    1.
    发明公开
    METHOD AND DEVICES FOR AUHTORISATION IN CONTENT PROVISION SYSTEM 审中-公开
    方法和设备进行授权，内容供应系统

    公开(公告)号：EP2807810A2

    公开(公告)日：2014-12-03

    申请号：EP13707116.3

    申请日：2013-01-23

    申请人： Youview TV Ltd

    发明人： ROY, Andre ,  HUNTER, Jeffrey ,  POOLE, Christopher ,  EARNSHAW, Nigel

    IPC分类号： H04L29/06 ,  H04N21/258 ,  H04N21/472 ,  H04N21/462

    CPC分类号： H04L63/0823 ,  G06F21/10 ,  G06F2221/2153 ,  H04L63/0869 ,  H04L63/10 ,  H04N21/2541 ,  H04N21/25816 ,  H04N21/4622 ,  H04N21/47202 ,  H04N21/835

    摘要： In method and system for authorising multiple devices 56 and multiple content providers 52 in a content provision system, each content provider is issued with a content provider authorisation certificate, and each user device (e.g., video on demand (VOD) television set-top box (STB)) is issued with a user device authorisation certificate, the two certificates for coming from a common source. A determination is then made as to whether each content provider and each user device is authorised to participate in the content provision system (e.g., using software applications (apps) 302) via a mutual exchange and comparison of the certificates between respective content providers and user devices. The content provider and user device authorisation certificates may be rooted in a common root (e.g., self-signed) certificate; a root certificate authority may be identified, with delegated intermediate certificate authorities. Authorisation certificates (unique) can be signed or generated using a root certificate private key. Public key infrastructure (PKI) and public key certificates, OK, may be employed; revoked certificates may be listed.