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公开(公告)号：US10064121B2
公开(公告)日：2018-08-28
申请号：US14855107
申请日：2015-09-15
IPC分类号： H04W48/04 , H04W76/40 , H04L12/46 , H04W12/08 , H04L12/18 , H04W48/08 , H04W72/00 , H04L29/12 , H04L29/06 , H04W84/12
CPC分类号： H04W48/04 , H04L12/1886 , H04L12/4641 , H04L61/1541 , H04L63/0227 , H04W12/08 , H04W48/08 , H04W72/005 , H04W76/40 , H04W84/12
摘要： Systems and methods of providing zero configuration (zeroconf) networking by a processor according to some embodiments of the inventions here may include bridging a zeroconf multicast service discovery query from a first multicast domain to a second multicast domain, and receiving a multicast service advertisement of the second multicast domain at the first multicast domain in response to the bridged multicast service discovery query.
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公开(公告)号：US20160192186A1
公开(公告)日：2016-06-30
申请号：US14588006
申请日：2014-12-31
发明人： Ta-Chien Lin
CPC分类号： H04L63/068 , H04L63/061 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W84/12
摘要： A mesh network with a network-wide pre-shared key (PSK) that can be updated is described. The PSK can be used to establish secure communication between arbitrary electronic devices in the mesh network. In order to prevent electronic devices from being inadvertently ‘stranded,’ i.e., unable to securely communicate with other electronic devices in the mesh network when the PSK is updated, pairs of electronic devices in the mesh network establish personal PSKs (PPSKs). In particular, after securely associating with each other, a given pair of electronic devices may have used the current PSK to authenticate and encrypt their communication. Then, the given pair of electronic devices may define a PPSK, e.g., by exchanging one or more random numbers. If a subsequent attempt at establishing secure or encrypted communication between the given pair of electronic devices fails, these electronic devices may use the PPSK as a backup to establish the encrypted communication.
摘要翻译： 描述了可以更新的具有全网络预共享密钥（PSK）的网状网络。 PSK可用于在网状网络中的任意电子设备之间建立安全通信。 为了防止电子设备被无意间“搁置”，即当PSK被更新时不能与网状网络中的其他电子设备进行安全通信，网状网络中的电子设备对建立个人PSK（PPSK）。 特别地，在彼此牢固地关联之后，给定的一对电子设备可以使用当前的PSK来认证和加密它们的通信。 然后，给定的一对电子设备可以例如通过交换一个或多个随机数来定义PPSK。 如果在给定的一对电子设备之间建立安全或加密通信的后续尝试失败，则这些电子设备可以使用PPSK作为备份来建立加密的通信。
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公开(公告)号：US09763088B2
公开(公告)日：2017-09-12
申请号：US14588006
申请日：2014-12-31
发明人： Ta-Chien Lin
CPC分类号： H04L63/068 , H04L63/061 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W84/12
摘要： A mesh network with a network-wide pre-shared key (PSK) that can be updated is described. The PSK can be used to establish secure communication between arbitrary electronic devices in the mesh network. In order to prevent electronic devices from being inadvertently ‘stranded,’ i.e., unable to securely communicate with other electronic devices in the mesh network when the PSK is updated, pairs of electronic devices in the mesh network establish personal PSKs (PPSKs). In particular, after securely associating with each other, a given pair of electronic devices may have used the current PSK to authenticate and encrypt their communication. Then, the given pair of electronic devices may define a PPSK, e.g., by exchanging one or more random numbers. If a subsequent attempt at establishing secure or encrypted communication between the given pair of electronic devices fails, these electronic devices may use the PPSK as a backup to establish the encrypted communication.
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公开(公告)号：US20170223528A1
公开(公告)日：2017-08-03
申请号：US15490901
申请日：2017-04-19
发明人： Ta-Chien Lin
CPC分类号： H04L63/068 , H04L63/061 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W84/12
摘要： A mesh network with a network-wide pre-shared key (PSK) that can be updated is described. The PSK can be used to establish secure communication between arbitrary electronic devices in the mesh network. In order to prevent electronic devices from being inadvertently ‘stranded,’ i.e., unable to securely communicate with other electronic devices in the mesh network when the PSK is updated, pairs of electronic devices in the mesh network establish personal PSKs (PPSKs). In particular, after securely associating with each other, a given pair of electronic devices may have used the current PSK to authenticate and encrypt their communication. Then, the given pair of electronic devices may define a PPSK, e.g., by exchanging one or more random numbers. If a subsequent attempt at establishing secure or encrypted communication between the given pair of electronic devices fails, these electronic devices may use the PPSK as a backup to establish the encrypted communication.
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公开(公告)号：US09774580B2
公开(公告)日：2017-09-26
申请号：US15490901
申请日：2017-04-19
发明人： Ta-Chien Lin
CPC分类号： H04L63/068 , H04L63/061 , H04L2209/80 , H04W12/02 , H04W12/04 , H04W84/12
摘要： A mesh network with a network-wide pre-shared key (PSK) that can be updated is described. The PSK can be used to establish secure communication between arbitrary electronic devices in the mesh network. In order to prevent electronic devices from being inadvertently ‘stranded,’ i.e., unable to securely communicate with other electronic devices in the mesh network when the PSK is updated, pairs of electronic devices in the mesh network establish personal PSKs (PPSKs). In particular, after securely associating with each other, a given pair of electronic devices may have used the current PSK to authenticate and encrypt their communication. Then, the given pair of electronic devices may define a PPSK, e.g., by exchanging one or more random numbers. If a subsequent attempt at establishing secure or encrypted communication between the given pair of electronic devices fails, these electronic devices may use the PPSK as a backup to establish the encrypted communication.
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