Table 1 Estimated PI values with maximum profiling set
From: Side-channel attacks against the human brain: the PIN code case study (extended version)
User | \(\hat{\mathrm {PI}}(P;O)\) with avg. PCA | \(\hat{\mathrm {PI}}(P;O)\) with raw PCA |
|---|---|---|
1 | 0.0739 | 0.0618 |
2 | 0.1643 | 0.1315 |
3 | 0.1494 | 0.1398 |
4 | 0.0920 | 0.0228 |
5 | \(\varnothing\) | \(\varnothing\) |
6 | 0.0521 | 0.0214 |
7 | 0.0759 | 0.0568 |
8 | 0.1697 | 0.0458 |