DEVICE, SYSTEM, AND METHOD OF ESTABLISHING SECURE WIRELESS COMMUNICATION
First Claim
1. A method for establishing secure wireless communication, the method comprising:
- translating one or more measured parameters of a shared physical event between two or more wireless communication devices into a secret data sequence known only to the devices sharing said event;
combining a communication key with the secret data sequence to generate an encoded message for distribution over a wireless link accessible by said devices;
decoding said encoded message using the secret data sequence to obtain said communication key; and
connecting said two or more wireless communication devices using the communication key as a basis for secure communication.
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Accused Products
Abstract
Device, system, and method of establishing secure wireless communication. A system includes at least one wireless communication device having a sensor to measure one or more parameters of a physical event shared between that device and another wireless communication device, and a processor to translate the one or more measured parameters into a secret data sequence known only to the devices sharing the event. A first of the wireless communication devices sharing the event is to combine a communication key with the secret data sequence, thereby to generate an encoded message for distribution over a wireless link accessible by the devices, and a second of the wireless communication devices sharing the event is to decode said encoded message using the secret data sequence, thereby to obtain the communication key. The wireless communication devices may then connect using the secret communication key as a basis for secure communication.
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Citations
15 Claims
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1. A method for establishing secure wireless communication, the method comprising:
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translating one or more measured parameters of a shared physical event between two or more wireless communication devices into a secret data sequence known only to the devices sharing said event; combining a communication key with the secret data sequence to generate an encoded message for distribution over a wireless link accessible by said devices; decoding said encoded message using the secret data sequence to obtain said communication key; and connecting said two or more wireless communication devices using the communication key as a basis for secure communication. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system for establishing secure wireless communication, the system comprising:
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at least one wireless communication device having a sensor to measure one or more parameters of a physical event shared between said device and another wireless communication device and a processor to translate said one or more measured parameters into a secret data sequence known only to the devices sharing said event; wherein a first device of said devices sharing said event is to combine a communication key with the secret data sequence to generate an encoded message for distribution over a wireless link accessible by said devices, wherein a second device of said devices sharing said event is to decode said encoded message using the secret data sequence to obtain said communication key, and wherein said first and second devices are adapted to connect using said communication key as a basis for secure communication. - View Dependent Claims (12, 13, 14, 15)
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Specification