diff --git a/code/replot_security.py b/code/replot_security.py
index 4c18c24..9fad901 100644
--- a/code/replot_security.py
+++ b/code/replot_security.py
@@ -520,9 +520,8 @@ def fig_kpa():
                         label=f"KM (lrn.), {int(snr)} dB")
     try:
         p = load("pkpa.csv")
-        ax.semilogx(col(p, "n_frames"), col(p, "eve_ser"), color=C_MATCH,
-                    marker="P", ls="--", markevery=(3, 4),
-                    label=LBL["perm"] + ", 20 dB")
+        ax.semilogx(col(p, "n_frames"), col(p, "eve_ser"), **STY["perm"],
+                    markevery=(3, 4), label=LBL["perm"] + ", 20 dB")
     except FileNotFoundError:
         print("[skip] pkpa.csv not present yet")
     # legitimate reference measured with the SAME estimator as the
diff --git a/fig/fig_sec_brute.pdf b/fig/fig_sec_brute.pdf
index 5bce3b4..5e56481 100644
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diff --git a/fig/fig_sec_jam.pdf b/fig/fig_sec_jam.pdf
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diff --git a/fig/fig_sec_keylen.pdf b/fig/fig_sec_keylen.pdf
index e0d6009..a0c39b4 100644
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diff --git a/fig/fig_sec_kpa.pdf b/fig/fig_sec_kpa.pdf
index 5317590..8686f47 100644
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diff --git a/fig/fig_sec_real.pdf b/fig/fig_sec_real.pdf
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diff --git a/fig/fig_sec_sens.pdf b/fig/fig_sec_sens.pdf
index f2d8f9b..af04269 100644
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diff --git a/fig/fig_sec_snr.pdf b/fig/fig_sec_snr.pdf
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