发明名称 |
METHOD AND SYSTEM FOR PROVIDING AN ACCESS SPECIFIC KEY |
摘要 |
An access specific key is provided for securing of a data transfer between a mobile terminal and a node of an access net. For authentication of the mobile terminal, a authentication server generates a session key, from which a basic key is derived and transferred to an interworking-proxy-server. The interworking-proxy-server derives the access specific key from the transferred basis key and provides the key to the node of the access net. |
申请公布号 |
EP2052517(B1) |
申请公布日期 |
2016.11.02 |
申请号 |
EP20070788345 |
申请日期 |
2007.08.09 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
FALK, RAINER;HORN, GÜNTHER;KRÖSELBERG, DIRK |
分类号 |
H04L29/06;H04L12/22;H04W12/04;H04W12/06;H04W80/04;H04W88/06 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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