发明名称 |
Distributed information system having automatic invocation of key management negotiations protocol and method |
摘要 |
The invention is an improved distributed information system which automatically provides for the transmission of security protocol data units between end-users of a distributed information system. The invention compares the address and security key of a received security protocol data unit to stored end-system addresses and security key information and, in the absence of an existing end-system address and security key, automatically initiates negotiation of a security key between end-systems and then confirms the negotiated security key and initiates a security protocol transmission of the data unit. A method af automatic invoking secure communications between end-systems of a distributed information system is also disclosed. |
申请公布号 |
WO9117614(A3) |
申请公布日期 |
1992.01.23 |
申请号 |
WO1991US01195 |
申请日期 |
1991.02.20 |
申请人 |
HUGHES AIRCRAFT COMPANY |
发明人 |
BATHRICK, ERWIN, W.;ZMUDA, JAMES, E. |
分类号 |
G09C1/00;H04L9/08 |
主分类号 |
G09C1/00 |
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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