Secure data transfer
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United States of America Patent
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Nov 17, 2020
Grant Date -
Mar 8, 2018
app pub date -
Mar 9, 2015
filing date -
Mar 9, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
The disclosure relates to a system, devices and methods for distributing and using a communication scheme to enable secure communication between communication nodes in a network. A method comprises determining, in the network node, a set of available IP addresses and a set of ports, dividing, in the network node, a time frame in time slots, associating, in the network node, each time slot with an IP address, with a port associated with the IP address and with a unique cryptographic key, distributing, from the network node, the communication scheme to the communication node, receiving, in the communication node, the communication scheme and communicating, in the communication node, with another communication node in possession of a corresponding communication scheme by hopping between the IP addresses and ports according to the communication scheme and encrypting the communication using the unique cryptographic key.
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