发明授权
- 专利标题: METHOD OF FOR PROVIDING SECURE COMMUNICATION OF DIGITAL DATA BETWEEN DEVICES
- 专利标题(中): 程序用于设备间的数字数据的安全传输
-
申请号: EP00912860.4申请日: 2000-03-31
-
公开(公告)号: EP1177687B1公开(公告)日: 2009-08-12
- 发明人: MAILLARD, Michel , DAUVOIS, Jean-Luc , DUBLANCHET, Frédéric , LEPORINI, David
- 申请人: Nagra Thomson Licensing
- 申请人地址: 46, Quai Alphonse Le Gallo 92100 Boulogne-Billancourt FR
- 专利权人: Nagra Thomson Licensing
- 当前专利权人: Nagra Thomson Licensing
- 当前专利权人地址: 46, Quai Alphonse Le Gallo 92100 Boulogne-Billancourt FR
- 代理机构: Wenger, Joel-Théophile
- 优先权: EP99400901 19990413
- 国际公布: WO2000062540 20001019
- 主分类号: H04N5/913
- IPC分类号: H04N5/913 ; H04L29/06 ; H04L9/08 ; H04N7/16
摘要:
The present invention provides a method of providing secure communication of digital data between devices, said method comprising the steps of communicating from one device an identifier of a device to an independent security module and performing device validation depending on the identity of the received identifier.
公开/授权文献
信息查询