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11. 发明授权

US08370624B2 Key generation method for self-configuration 失效
标题翻译：用于自配置的密钥生成方法
公开(公告)号：US08370624B2
公开(公告)日：2013-02-05
申请号：US11716696
申请日：2007-03-12
申请人： Jeong-hyun Yi , Tae-chul Jung
发明人： Jeong-hyun Yi , Tae-chul Jung
IPC分类号： H04L29/06
CPC分类号： H04L9/0891 , H04L9/085
摘要： A key generation method for self-configuration is provided which includes selecting existing nodes as many as a predefined reference number t from nodes which configure a network; transmitting a partial key request message to the selected existing nodes; and generating a node key based on randomized partial keys received in response to the partial key request. Accordingly, when a new node intends to join the network, the existing nodes forming the network can allocate a node key to the new node by themselves. Also, whether the node key of the new node is compromised or not can be verified using the error-checking witness.
摘要翻译：提供了一种用于自配置的密钥生成方法，其包括从配置网络的节点中选择与预定义参考号t一样多的现有节点; 向所选择的现有节点发送部分密钥请求消息; 以及基于响应于所述部分密钥请求而接收的随机部分密钥来生成节点密钥。因此，当新节点打算加入网络时，形成网络的现有节点可以通过自身向新节点分配节点密钥。此外，新节点的节点密钥是否被破坏可以使用错误检查证书进行验证。

12. 发明授权

US07970134B2 Method for generating, operating, and using a sparse w-NAF key for encryption 有权
标题翻译：用于生成，操作和使用稀疏w-NAF密钥进行加密的方法
公开(公告)号：US07970134B2
公开(公告)日：2011-06-28
申请号：US11889366
申请日：2007-08-13
申请人： Jeong-hyun Yi , Jung-hee Cheon , Tae-chul Jung , Tae-kyoung Kwon , Hong-tae Kim , Mun-kyu Lee
发明人： Jeong-hyun Yi , Jung-hee Cheon , Tae-chul Jung , Tae-kyoung Kwon , Hong-tae Kim , Mun-kyu Lee
IPC分类号： H04L9/00 , G06F1/02
CPC分类号： G06F7/725 , H04L9/0841 , H04L9/3013
摘要： A method for generating, operating, and using a sparse w-NAF key for encryption is disclosed. The method for generating a key comprises generating a string of a number of coefficients, in which at most one coefficient, excluding 0, among a consecutive w number of coefficients, corresponds to a positive odd integer equal to or less than 2w (w being a natural number equal to or more than 2); and outputting the generated string as a key. Accordingly, an encryption is executed through an exponential operation or scalar multiplication using a sparse w-NAF key having the scarce coefficients, excluding 0, such that an encryption pace is improved.
摘要翻译：公开了一种用于生成，操作和使用用于加密的稀疏w-NAF密钥的方法。用于产生密钥的方法包括生成一系列系数，其中连续的w个系数中除了0以外的至多一个系数对应于等于或小于2w的正奇整数（w为自然数等于或大于2）; 并输出生成的字符串作为关键字。因此，通过使用具有稀疏系数的稀疏w-NAF密钥通过指数运算或标量乘法来执行加密，排除0，使得加密步速提高。

13. 发明申请

US20080130878A1 Method for generating, operating, and using a sparse w-NAF key for encryption 有权
标题翻译：用于生成，操作和使用稀疏w-NAF密钥进行加密的方法
公开(公告)号：US20080130878A1
公开(公告)日：2008-06-05
申请号：US11889366
申请日：2007-08-13
申请人： Jeong-hyun Yi , Jung-hee Cheon , Tae-chul Jung , Tae-Kyoung Kwon , Hong-tae Kim , Mun-kyu Lee
发明人： Jeong-hyun Yi , Jung-hee Cheon , Tae-chul Jung , Tae-Kyoung Kwon , Hong-tae Kim , Mun-kyu Lee
IPC分类号： H04L9/28
CPC分类号： G06F7/725 , H04L9/0841 , H04L9/3013
摘要： A method for generating, operating, and using a sparse w-NAF key for encryption is disclosed. The method for generating a key comprises generating a string of a number of coefficients, in which at most one coefficient, excluding 0, among a consecutive w number of coefficients, corresponds to a positive odd integer equal to or less than 2w (w being a natural number equal to or more than 2); and outputting the generated string as a key. Accordingly, an encryption is executed through an exponential operation or scalar multiplication using a sparse w-NAF key having the scarce coefficients, excluding 0, such that an encryption pace is improved.
摘要翻译：公开了一种用于生成，操作和使用用于加密的稀疏w-NAF密钥的方法。用于产生密钥的方法包括生成多个系数的串，其中连续的w个系数中除了0以外的至多一个系数对应于等于或小于2的正奇整数（w为等于或大于2的自然数）; 并输出生成的字符串作为关键字。因此，通过使用具有稀疏系数的稀疏w-NAF密钥通过指数运算或标量乘法来执行加密，排除0，使得加密步速提高。

14. 发明申请

US20080072038A1 Key generation method for self-configuration 失效
标题翻译：用于自配置的密钥生成方法
公开(公告)号：US20080072038A1
公开(公告)日：2008-03-20
申请号：US11716696
申请日：2007-03-12
申请人： Jeong-hyun Yi , Tae-chul Jung
发明人： Jeong-hyun Yi , Tae-chul Jung
IPC分类号： H04L9/00
CPC分类号： H04L9/0891 , H04L9/085
摘要： A key generation method for self-configuration is provided which includes selecting existing nodes as many as a predefined reference number t from nodes which configure a network; transmitting a partial key request message to the selected existing nodes; and generating a node key based on randomized partial keys received in response to the partial key request. Accordingly, when a new node intends to join the network, the existing nodes forming the network can allocate a node key to the new node by themselves. Also, whether the node key of the new node is compromised or not can be verified using the error-checking witness.
摘要翻译：提供了一种用于自配置的密钥生成方法，其包括从配置网络的节点中选择与预定义参考号t一样多的现有节点; 向所选择的现有节点发送部分密钥请求消息; 以及基于响应于所述部分密钥请求而接收的随机部分密钥来生成节点密钥。因此，当新节点打算加入网络时，形成网络的现有节点可以通过自身向新节点分配节点密钥。此外，新节点的节点密钥是否被破坏可以使用错误检查证书进行验证。

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