| 发明名称 |
METHOD AND ARRANGEMENT IN A COMMUNICATION NETWORK |
| 摘要 |
The present invention relates to the problem of establishing of security that arises within an ad hoc network. The problem is solved by using an optical device at a first device to read a public key that is encoded to a graphical string at a second device, which key is required for establishing security. |
| 申请公布号 |
WO0163833(A1) |
申请公布日期 |
2001.08.30 |
| 申请号 |
WO2001EP01674 |
申请日期 |
2001.02.13 |
| 申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL.) |
发明人 |
GEHRMANN, CHRISTIAN |
| 分类号 |
H04L9/30;H04L9/32;H04L12/28;H04L12/56;H04L29/06;(IPC1-7):H04L9/32;H04L9/08 |
主分类号 |
H04L9/30 |
| 代理机构 |
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代理人 |
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| 主权项 |
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