Protect GPS signals
I am working on protect GPS signals from Spoofing attacks for Intelligent Transportation System (ITS). I came up with different techniques that are proposed to authenticate GPS signals for Intelligent Transportation System (ITS).
In this task, I am looking for expanding those techniques and support that by some latest articles. I also would like to discuss how can we implement those techniques ? and test them.
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In the case of TESLA, a delayed key disclosure scheme is used to provide authentication and cryptographic integrity protection of messages on a unidirectional broadcast channel. Applying this in our scenario TESLA would provide a unique authentication for the GNS. In order to effectively secure the GPS signals…………………
APA
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