Method and device for securely transmitting ETC broadcast messages
A technology for broadcast message and safe transmission, applied in the field of intelligent transportation, can solve the problem of long broadcast message length, and achieve the effect of improving security and avoiding the broadcast of forged messages
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[0026] The implementation mode of the present invention is illustrated by specific specific examples below, and those who are familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this description. Obviously, the described embodiments are a part of the present invention. , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] Embodiments of the first method for secure transmission of an ETC broadcast message according to the present invention will be described in detail below. Such as figure 1 and 6 As shown, they are respectively a flow chart and an application schematic diagram of the method for secure transmission of the first ETC broadcast message provided by the embodiment of the present invention. The i...
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