From c36089c37a0656df8b63ceebf5d52161238694d7 Mon Sep 17 00:00:00 2001
From: David Hook <dgh@cryptoworkshop.com>
Date: Fri, 21 Mar 2014 13:25:24 +1100
Subject: refactoring of ASN1 primitive classes.

---
 core/src/main/java/org/bouncycastle/crypto/util/PrivateKeyFactory.java | 3 +--
 core/src/main/java/org/bouncycastle/crypto/util/PublicKeyFactory.java  | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

(limited to 'core/src/main/java/org/bouncycastle/crypto/util')

diff --git a/core/src/main/java/org/bouncycastle/crypto/util/PrivateKeyFactory.java b/core/src/main/java/org/bouncycastle/crypto/util/PrivateKeyFactory.java
index 9e342ff9..92684ecc 100644
--- a/core/src/main/java/org/bouncycastle/crypto/util/PrivateKeyFactory.java
+++ b/core/src/main/java/org/bouncycastle/crypto/util/PrivateKeyFactory.java
@@ -9,7 +9,6 @@ import org.bouncycastle.asn1.ASN1InputStream;
 import org.bouncycastle.asn1.ASN1Integer;
 import org.bouncycastle.asn1.ASN1ObjectIdentifier;
 import org.bouncycastle.asn1.ASN1Primitive;
-import org.bouncycastle.asn1.ASN1Sequence;
 import org.bouncycastle.asn1.oiw.ElGamalParameter;
 import org.bouncycastle.asn1.oiw.OIWObjectIdentifiers;
 import org.bouncycastle.asn1.pkcs.DHParameter;
@@ -101,7 +100,7 @@ public class PrivateKeyFactory
         }
         else if (algId.getAlgorithm().equals(OIWObjectIdentifiers.elGamalAlgorithm))
         {
-            ElGamalParameter params = new ElGamalParameter((ASN1Sequence)algId.getParameters());
+            ElGamalParameter params = ElGamalParameter.getInstance(algId.getParameters());
             ASN1Integer derX = (ASN1Integer)keyInfo.parsePrivateKey();
 
             return new ElGamalPrivateKeyParameters(derX.getValue(), new ElGamalParameters(
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 b52d9bc0..cb130954 100644
--- a/core/src/main/java/org/bouncycastle/crypto/util/PublicKeyFactory.java
+++ b/core/src/main/java/org/bouncycastle/crypto/util/PublicKeyFactory.java
@@ -10,7 +10,6 @@ import org.bouncycastle.asn1.ASN1Integer;
 import org.bouncycastle.asn1.ASN1ObjectIdentifier;
 import org.bouncycastle.asn1.ASN1OctetString;
 import org.bouncycastle.asn1.ASN1Primitive;
-import org.bouncycastle.asn1.ASN1Sequence;
 import org.bouncycastle.asn1.DEROctetString;
 import org.bouncycastle.asn1.oiw.ElGamalParameter;
 import org.bouncycastle.asn1.oiw.OIWObjectIdentifiers;
@@ -136,7 +135,7 @@ public class PublicKeyFactory
         }
         else if (algId.getAlgorithm().equals(OIWObjectIdentifiers.elGamalAlgorithm))
         {
-            ElGamalParameter params = new ElGamalParameter((ASN1Sequence)algId.getParameters());
+            ElGamalParameter params = ElGamalParameter.getInstance(algId.getParameters());
             ASN1Integer derY = (ASN1Integer)keyInfo.parsePublicKey();
 
             return new ElGamalPublicKeyParameters(derY.getValue(), new ElGamalParameters(
-- 
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