发明名称 |
Establishing secure peer networking in trust webs on open networks using shared secret device key |
摘要 |
A trust web keying process provides secure peer networking of computing devices on an open network. A device is initially keyed at distribution to an end user or installer with a device-specific cryptographic key, and programmed to respond only to peer networking communication secured using the device's key. The device-specific key is manually entered into a keying device that transmits a re-keying command secured with the device-specific key to the device for re-keying the device with a group cryptographic key. The device then securely peer networks with other devices also keyed with the group cryptographic key, forming a trust web. Guest devices can be securely peer networked with the trust web devices via a trust web gateway.
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申请公布号 |
US7082200(B2) |
申请公布日期 |
2006.07.25 |
申请号 |
US20010948475 |
申请日期 |
2001.09.06 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
ABOBA BERNARD D.;NIXON TOBY L. |
分类号 |
H04K1/00;G06F7/04;H04L9/00;H04L29/06 |
主分类号 |
H04K1/00 |
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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