Information Technologies and Computer Engineering

The article provides the features of the block encryption methods’ creation based on combining simple operations (bitwise logical operations and bit shifts) when computing process runs on microcontrollers of small moving objects. As a result, the new block encryption method was created that provides protection of information not only for use on mainframe computers and PCs, but also for encryption in devices based on microcontrollers. The proposed method can improve the efficiency of data encryption when using the limited computing resources. This method can be used to protect the traffic of unmanned aerial vehicles (UAVs)

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