发明名称 Process and streaming server for encrypting a data stream to a virtual smart card client system
摘要 There is disclosed a process for encrypting a data stream to secure the data stream for single viewing and to protect copyrights of the data stream. Specifically, there is disclosed a process for protecting streaming multimedia, entertainment and communications in a network transmission. There is further disclosed a streaming server component operably connected with a streaming server that interacts with a client system that includes a virtual smart card to effect the inventive process.
申请公布号 US2005120125(A1) 申请公布日期 2005.06.02
申请号 US20040957081 申请日期 2004.10.01
申请人 WIDEVINE TECHNOLOGIES, INC. 发明人 MORTEN GLENN A.;BAKER BRIAN
分类号 G06F1/00;G06F15/16;G06F21/00;H04L9/00;H04L29/06;H04N7/16;H04N7/167;H04N7/173;(IPC1-7):G06F15/16 主分类号 G06F1/00
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