COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD AND COMMUNICATION CONTROL PROGRAM

摘要

A communication control apparatus includes a receiver and a controller. The receiver receives, from a first node, data including first identification information or second identification information. The controller generates a first authentication code by using first data when the receiver has received the first data including the first identification information. The receiver receives, from the first node, second data including the second identification information and a second authentication code that the first node has generated by using the first data. The controller decides whether to make the second node abort a process of the data reported using the first identification information, on the basis of a result of a comparison between the first authentication code and the second authentication code.