发明名称 |
Security services system and method |
摘要 |
A server downloads a program to a client for secure services such as secure email messaging. A one-time session key is generated by both the server and the client. There are a number of options for the client to obtain private keys, and where it is generated by the client it may be sent to the server for an escrow service. Time-varying authentication is achieved by the server transmitting a random value to the client and the client uses this value to transmit a password to the server. The server establishes a pre-registered state for the client to allow a message to be sent to a non-registered recipient. The server also downloads a library of components which are subsequently used by applications to generate user displays.
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申请公布号 |
US2002199119(A1) |
申请公布日期 |
2002.12.26 |
申请号 |
US20020107136 |
申请日期 |
2002.03.28 |
申请人 |
DUNNION DERMOT;DUNNION BRIAN |
发明人 |
DUNNION DERMOT;DUNNION BRIAN |
分类号 |
H04L12/58;H04L29/06;(IPC1-7):H04L9/00 |
主分类号 |
H04L12/58 |
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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