Systems and methods for secure communications over broadband datalinks
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United States of America Patent
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Oct 27, 2020
Grant Date -
Nov 2, 2017
app pub date -
Apr 26, 2017
filing date -
Apr 29, 2016
priority date (Note) -
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Abstract
Systems and methods for secure communications over broadband datalinks are provided. In certain implementations, a system for providing secure communications through a communication link includes a first communication unit that includes a processing unit that is configured to execute code that causes the first communication unit to verify messages with a firewall as they are received by the first communication unit; remove encapsulation data that encapsulates a message received from a second communication unit; check a digital signature appended to the message received from a second communication unit through a non-secure communication link; perform an integrity check on the message; and when the message is verified through the digital signature and the integrity check, process the message; wherein removal of the encapsulation data and implementation of the firewall is in a first partition and performance of the integrity check and verification of the digital signature is in a second partition.
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