发明申请
- 专利标题： Secret-Key Exchange for Wireless and Sensor Networks
- 专利标题（中）： 无线和传感器网络的密钥交换
-
申请号： US12850948申请日： 2010-08-05
-
公开(公告)号： US20120036362A1公开(公告)日： 2012-02-09
- 发明人: Dakshi Agrawal , Chatschik Bisdikiant , Cagatay Capar , Rosario Gennaro , Hugo M. Krawczyk , Tal Rabin , Murtaza Zafer
- 申请人： Dakshi Agrawal , Chatschik Bisdikiant , Cagatay Capar , Rosario Gennaro , Hugo M. Krawczyk , Tal Rabin , Murtaza Zafer
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 主分类号： H04W12/04
- IPC分类号： H04W12/04 ; H04W12/06 ; H04L9/00
摘要：
A mechanism is provided for establishing a shared secret-key for secure communication between nodes in a wireless network. A first node in the wireless network provides a spreading code to a second node of the wireless network. The second node provides a first input for the key establishment to the first node using communication encoded with the spreading code. Responsive to obtaining the first input from the second node, the first node provides a second input for the key establishment to the second node using communication encoded with the spreading code. Then, the first node and the second node establish the shared secret-key using the first input and the second input.
公开/授权文献
- US08522029B2 Secret-key exchange for wireless and sensor networks 公开/授权日：2013-08-27
信息查询
