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公开(公告)号:US20100235088A1
公开(公告)日:2010-09-16
申请号:US12720889
申请日:2010-03-10
申请人: Mo Li , Yunhao Liu , Jiliang Wang , Xi Zhou , Jinsong Han
发明人: Mo Li , Yunhao Liu , Jiliang Wang , Xi Zhou , Jinsong Han
IPC分类号: G01C21/36
CPC分类号: G05D1/0214 , G05D1/0274 , G05D2201/0209
摘要: The disclosed subject matter relates to an architecture that can facilitate safety-oriented navigation through a local environment that presents emergency dynamics. The architecture can facilitate monitoring of deployed sensors constituting a sensor network, even for cases in which sensor locations are not known in advance such as for rapid or random deployment.
摘要翻译: 所公开的主题涉及可以促进通过呈现紧急动态的局部环境的面向安全的导航的架构。 该架构可以方便地监视构成传感器网络的部署传感器,即使在传感器位置未被预先知道的情况下,例如用于快速或随机部署。
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公开(公告)号:US08626444B2
公开(公告)日:2014-01-07
申请号:US12720889
申请日:2010-03-10
申请人: Mo Li , Yunhao Liu , Jiliang Wang , Xi Zhou , Jinsong Han
发明人: Mo Li , Yunhao Liu , Jiliang Wang , Xi Zhou , Jinsong Han
IPC分类号: G01C21/34
CPC分类号: G05D1/0214 , G05D1/0274 , G05D2201/0209
摘要: The disclosed subject matter relates to an architecture that can facilitate safety-oriented navigation through a local environment that presents emergency dynamics. The architecture can facilitate monitoring of deployed sensors constituting a sensor network, even for cases in which sensor locations are not known in advance such as for rapid or random deployment.
摘要翻译: 所公开的主题涉及可以促进通过呈现紧急动态的局部环境的面向安全的导航的架构。 该架构可以方便地监视构成传感器网络的部署传感器,即使在传感器位置未被预先知道的情况下,例如用于快速或随机部署。
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公开(公告)号:US08368517B2
公开(公告)日:2013-02-05
申请号:US12544214
申请日:2009-08-19
申请人: Li Lu , Yunhao Liu , Jinsong Han
发明人: Li Lu , Yunhao Liu , Jinsong Han
IPC分类号: H04Q5/22
CPC分类号: H04L9/3271 , H04L2209/805 , H04Q2213/13095
摘要: A system and method for RFID privacy-preserving authentication is disclosed. The method first has a reader sending a request and a first random number to a tag. The tag then generates a second random number. A plurality of hash values are then computed at the tag. Each hash value uses the first random number, the second random number and at least one part of a key of the tag as inputs. The second random number and the computed hash values are then sent to the reader. Lastly, the reader identifies a validity of the tag from the received values. The hash values are all generated in parallel and are independent to each other.
摘要翻译: 公开了一种用于RFID隐私保护认证的系统和方法。 该方法首先具有向标签发送请求和第一随机数的读取器。 然后,标签生成第二个随机数。 然后在标签处计算多个散列值。 每个哈希值使用标签的第一个随机数,第二个随机数和一个密钥的至少一部分作为输入。 然后将第二随机数和计算的散列值发送给读取器。 最后,读者从接收的值中识别标签的有效性。 哈希值都是并行生成的并且彼此独立。
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公开(公告)号:US20100045442A1
公开(公告)日:2010-02-25
申请号:US12544214
申请日:2009-08-19
申请人: Li LU , Yunhao LIU , Jinsong HAN
发明人: Li LU , Yunhao LIU , Jinsong HAN
CPC分类号: H04L9/3271 , H04L2209/805 , H04Q2213/13095
摘要: A system and method for RFID privacy-preserving authentication is disclosed. The method first has a reader sending a request and a first random number to a tag. The tag then generates a second random number. A plurality of hash values are then computed at the tag. Each hash value uses the first random number, the second random number and at least one part of a key of the tag as inputs. The second random number and the computed hash values are then sent to the reader. Lastly, the reader identifies a validity of the tag from the received values. The hash values are all generated in parallel and are independent to each other.
摘要翻译: 公开了一种用于RFID隐私保护认证的系统和方法。 该方法首先具有向标签发送请求和第一随机数的读取器。 然后,标签生成第二个随机数。 然后在标签处计算多个散列值。 每个哈希值使用标签的第一个随机数,第二个随机数和一个密钥的至少一部分作为输入。 然后将第二随机数和计算的散列值发送给读取器。 最后,读者从接收的值中识别标签的有效性。 哈希值都是并行生成的并且彼此独立。
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