428
4 Hardware Trojans in Microcircuits
Fig. 4.70 Timeline for hardware Trojan countermeasure techniques [259]
of publications in order to cover different trends. The red curve clearly shows that
the paper count actually decreased by three times in 2014. It is possible that topic
on hardware Trojan has been rather studied. Therefore, further studies of hardware
security should be carried out in new directions.
If we further analyze the publication trends for each category, the papers about
countermeasures are far more than the other two types, as shown in Fig. 4.71b. Since
2011, the countermeasure paper count has almost doubled, but the Trojan structure
Fig. 4.71 The growth dynamics of publications on countermeasure techniques [259]
4 Hardware Trojans in Microcircuits
Fig. 4.70 Timeline for hardware Trojan countermeasure techniques [259]
of publications in order to cover different trends. The red curve clearly shows that
the paper count actually decreased by three times in 2014. It is possible that topic
on hardware Trojan has been rather studied. Therefore, further studies of hardware
security should be carried out in new directions.
If we further analyze the publication trends for each category, the papers about
countermeasures are far more than the other two types, as shown in Fig. 4.71b. Since
2011, the countermeasure paper count has almost doubled, but the Trojan structure
Fig. 4.71 The growth dynamics of publications on countermeasure techniques [259]