1 files changed, 1 insertions, 2 deletions
diff --git a/core/src/main/java/org/bouncycastle/crypto/util/PublicKeyFactory.java b/core/src/main/java/org/bouncycastle/crypto/util/PublicKeyFactory.java
index 343bbd3c..ab23e11c 100644
--- a/core/src/main/java/org/bouncycastle/crypto/util/PublicKeyFactory.java
+++ b/core/src/main/java/org/bouncycastle/crypto/util/PublicKeyFactory.java
@@ -160,8 +160,7 @@ public class PublicKeyFactory
         }
         else if (algId.getAlgorithm().equals(X9ObjectIdentifiers.id_ecPublicKey))
         {
-            X962Parameters params = new X962Parameters(
-                (ASN1Primitive)algId.getParameters());
+            X962Parameters params = X962Parameters.getInstance(algId.getParameters());
 
             X9ECParameters x9;
             if (params.isNamedCurve())