More custom curve temporary fixes

1 files changed, 3 insertions, 1 deletions

diff --git a/pg/src/main/java/org/bouncycastle/bcpg/ECPublicBCPGKey.java b/pg/src/main/java/org/bouncycastle/bcpg/ECPublicBCPGKey.java
index 9464af7c..fd79a928 100644
--- a/pg/src/main/java/org/bouncycastle/bcpg/ECPublicBCPGKey.java
+++ b/pg/src/main/java/org/bouncycastle/bcpg/ECPublicBCPGKey.java
@@ -10,6 +10,7 @@ import org.bouncycastle.asn1.x9.ECNamedCurveTable;
 import org.bouncycastle.asn1.x9.X9ECParameters;
 import org.bouncycastle.math.ec.ECCurve;
 import org.bouncycastle.math.ec.ECPoint;
+import org.bouncycastle.math.ec.custom.sec.SecP256K1Curve;
 import org.bouncycastle.math.ec.custom.sec.SecP256R1Curve;
 import org.bouncycastle.util.BigIntegers;
 
@@ -139,7 +140,8 @@ public abstract class ECPublicBCPGKey
             throw new IOException(oid.getId() + " does not match any known curve.");
         }
         // TODO: fix when custom curves have common interface
-        if (!((curve.getCurve() instanceof ECCurve.Fp) || (curve.getCurve() instanceof SecP256R1Curve)))
+        if (!((curve.getCurve() instanceof ECCurve.Fp) || (curve.getCurve() instanceof SecP256K1Curve))
+            || (curve.getCurve() instanceof SecP256R1Curve))
         {
             throw new IOException("Only FPCurves are supported.");
         }