发明名称 SYSTEM AND METHOD FOR EFFICIENT ENCRYPTION AND DECRYPTION OF DRM RIGHTS OBJECTS
摘要 A content encryption/decryption system is disclosed that provides for the use of multiple DRM rights objects. The disclosed system also provides for use in non-connected, connected and mixed mode transmission models.
申请公布号 US2007203843(A1) 申请公布日期 2007.08.30
申请号 US20060382125 申请日期 2006.05.08
申请人 发明人 TARKKALA LAURI;ASOKAN NADARAJAH
分类号 H04L9/00 主分类号 H04L9/00
代理机构 代理人
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