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公开(公告)号:US20100183152A1
公开(公告)日:2010-07-22
申请号:US12666835
申请日:2008-06-26
CPC分类号: H04L12/66 , H04L9/083 , H04L63/062 , H04L2209/805 , H04W12/04 , H04W84/18
摘要: The invention relates in general to a network and to a method for initializing a trust center link key. According to an embodiment of the invention, a network is provided with a new node (106) comprising node specific cryptographic keying material, wherein the new node is configured to specify an cryptographic key based on the node specific cryptographic keying material, a first node (102) requiring the cryptographic key for a network security initialization and means (108) for providing a missing cryptographic key to the first node from a storage different to the new node, wherein the missing cryptographic key is equal to the cryptographic key.
摘要翻译: 本发明一般涉及网络和用于初始化信任中心链路密钥的方法。 根据本发明的实施例,网络具有包括节点特定密码密钥材料的新节点(106),其中新节点被配置为基于节点特定密码密钥材料来指定密码密钥,第一节点 102),其要求用于网络安全初始化的加密密钥,以及用于从与新节点不同的存储器向第一节点提供丢失密码密钥的装置(108),其中缺少的密码密钥等于密码密钥。