A wireless communication receiver is used to receive a wireless signal that identifies an identifier transmitted by an aircraft. A token value and a vehicle identifier are obtained from the received transmitted identifier. A secret corresponding to the vehicle identifier is obtained. A synchronized time value is obtained. A comparison token value is generated using the secret and the synchronized time value. The obtained token value and the generated comparison token value are compared to determine an authenticity of the received transmitted identifier.
VERIFYING IDENTITY IDENTIFIER TRANSMITTED BY AN AERIAL VEHICLE
2019-05-16
Patent
Electronic Resource
English
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