
Figure 1:
OTA SW update service structure.

Figure 2:
Data and service integrity.

Figure 3:
Method classification for OTA software update integrity.

Figure 4:
Integrated solution of RSA and steganography.

Figure 5:
Blockchain structure.
© 2019 Geunhyoung Kim, Im Y. Jung, published by International Journal on Smart Sensing and Intelligent Systems
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