diff --git a/api/.gitignore b/api/.gitignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/api/.gitignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file
diff --git a/core/.gitignore b/core/.gitignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/core/.gitignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file
diff --git a/decoding/.gitignore b/decoding/.gitignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/decoding/.gitignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file
diff --git a/decoding/pom.xml b/decoding/pom.xml
index 951b777..6ae8a4a 100644
--- a/decoding/pom.xml
+++ b/decoding/pom.xml
@@ -16,8 +16,8 @@
     <dependencies>
         <dependency>
             <groupId>org.bouncycastle</groupId>
-            <artifactId>bcprov-jdk15</artifactId>
-            <version>1.45</version>
+            <artifactId>bcprov-jdk15on</artifactId>
+            <version>1.49</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/decoding/src/main/java/org/jaaslounge/decoding/DecodingUtil.java b/decoding/src/main/java/org/jaaslounge/decoding/DecodingUtil.java
index d5ad69f..1a50367 100644
--- a/decoding/src/main/java/org/jaaslounge/decoding/DecodingUtil.java
+++ b/decoding/src/main/java/org/jaaslounge/decoding/DecodingUtil.java
@@ -4,8 +4,9 @@
 import java.util.Enumeration;
 
 import org.bouncycastle.asn1.ASN1InputStream;
+import org.bouncycastle.asn1.ASN1Sequence;
 import org.bouncycastle.asn1.ASN1TaggedObject;
-import org.bouncycastle.asn1.DERObject;
+import org.bouncycastle.asn1.ASN1Primitive;
 import org.bouncycastle.asn1.DERSequence;
 
 public final class DecodingUtil {
@@ -45,22 +46,27 @@ public static <T extends Object> T as(Class<T> type, Enumeration<?> enumeration)
         return as(type, enumeration.nextElement());
     }
 
-    public static <T extends DERObject> T as(Class<T> type, ASN1InputStream stream)
+    public static <T extends ASN1Primitive> T as(Class<T> type, ASN1InputStream stream)
             throws DecodingException, IOException {
 
         return as(type, stream.readObject());
     }
 
-    public static <T extends DERObject> T as(Class<T> type, ASN1TaggedObject tagged)
+    public static <T extends ASN1Primitive> T as(Class<T> type, ASN1TaggedObject tagged)
             throws DecodingException {
 
         return as(type, tagged.getObject());
     }
 
-    public static <T extends DERObject> T as(Class<T> type, DERSequence sequence, int index)
+    public static <T extends ASN1Primitive> T as(Class<T> type, DERSequence sequence, int index)
             throws DecodingException {
 
         return as(type, sequence.getObjectAt(index));
     }
 
+    public static <T extends ASN1Primitive> T as(Class<T> type, ASN1Sequence sequence, int index)
+            throws DecodingException {
+        return as(type, sequence.getObjectAt(index));
+    }
+    
 }
diff --git a/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosApRequest.java b/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosApRequest.java
index 7188764..51fef7f 100644
--- a/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosApRequest.java
+++ b/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosApRequest.java
@@ -8,6 +8,7 @@
 import javax.security.auth.kerberos.KerberosKey;
 
 import org.bouncycastle.asn1.ASN1InputStream;
+import org.bouncycastle.asn1.ASN1Sequence;
 import org.bouncycastle.asn1.ASN1TaggedObject;
 import org.bouncycastle.asn1.DERApplicationSpecific;
 import org.bouncycastle.asn1.DERBitString;
@@ -25,10 +26,10 @@ public KerberosApRequest(byte[] token, KerberosKey[] keys) throws DecodingExcept
         if(token.length <= 0)
             throw new DecodingException("kerberos.request.empty", null, null);
 
-        DERSequence sequence;
+        ASN1Sequence sequence;
         try {
             ASN1InputStream stream = new ASN1InputStream(new ByteArrayInputStream(token));
-            sequence = DecodingUtil.as(DERSequence.class, stream);
+            sequence = DecodingUtil.as(ASN1Sequence.class, stream);
             stream.close();
         } catch(IOException e) {
             throw new DecodingException("kerberos.ticket.malformed", null, e);
diff --git a/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosEncData.java b/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosEncData.java
index 2a3dd46..cb34e2f 100644
--- a/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosEncData.java
+++ b/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosEncData.java
@@ -17,6 +17,7 @@
 import javax.crypto.spec.SecretKeySpec;
 
 import org.bouncycastle.asn1.ASN1InputStream;
+import org.bouncycastle.asn1.ASN1Sequence;
 import org.bouncycastle.asn1.ASN1TaggedObject;
 import org.bouncycastle.asn1.DERApplicationSpecific;
 import org.bouncycastle.asn1.DERGeneralString;
@@ -47,9 +48,9 @@ public KerberosEncData(byte[] token, Key key) throws DecodingException {
         }
 
         stream = new ASN1InputStream(new ByteArrayInputStream(derToken.getContents()));
-        DERSequence sequence;
+        ASN1Sequence sequence;
         try {
-            sequence = DecodingUtil.as(DERSequence.class, stream);
+            sequence = DecodingUtil.as(ASN1Sequence.class, stream);
             stream.close();
         } catch(IOException e) {
             throw new DecodingException("kerberos.ticket.malformed", null, e);
diff --git a/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosRelevantAuthData.java b/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosRelevantAuthData.java
index ab25324..9d5be17 100644
--- a/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosRelevantAuthData.java
+++ b/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosRelevantAuthData.java
@@ -8,6 +8,8 @@
 import java.util.List;
 
 import org.bouncycastle.asn1.ASN1InputStream;
+import org.bouncycastle.asn1.ASN1Sequence;
+import org.bouncycastle.asn1.ASN1TaggedObject;
 import org.bouncycastle.asn1.DERInteger;
 import org.bouncycastle.asn1.DEROctetString;
 import org.bouncycastle.asn1.DERSequence;
@@ -21,9 +23,9 @@ public class KerberosRelevantAuthData extends KerberosAuthData {
 
     public KerberosRelevantAuthData(byte[] token, Key key) throws DecodingException {
         ASN1InputStream stream = new ASN1InputStream(new ByteArrayInputStream(token));
-        DERSequence authSequence;
+        ASN1Sequence authSequence;
         try {
-            authSequence = DecodingUtil.as(DERSequence.class, stream);
+            authSequence = DecodingUtil.as(ASN1Sequence.class, stream);
             stream.close();
         } catch(IOException e) {
             throw new DecodingException("kerberos.ticket.malformed", null, e);
@@ -32,11 +34,11 @@ public KerberosRelevantAuthData(byte[] token, Key key) throws DecodingException
         authorizations = new ArrayList<KerberosAuthData>();
         Enumeration<?> authElements = authSequence.getObjects();
         while(authElements.hasMoreElements()) {
-            DERSequence authElement = DecodingUtil.as(DERSequence.class, authElements);
+        	ASN1Sequence authElement = DecodingUtil.as(ASN1Sequence.class, authElements);
             DERInteger authType = DecodingUtil.as(DERInteger.class, DecodingUtil.as(
-                    DERTaggedObject.class, authElement, 0));
+                    ASN1TaggedObject.class, authElement, 0));
             DEROctetString authData = DecodingUtil.as(DEROctetString.class, DecodingUtil.as(
-                    DERTaggedObject.class, authElement, 1));
+            		ASN1TaggedObject.class, authElement, 1));
 
             authorizations.addAll(KerberosAuthData.parse(authType.getValue().intValue(), authData
                     .getOctets(), key));
diff --git a/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosTicket.java b/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosTicket.java
index 0d0f543..6cbc8bf 100644
--- a/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosTicket.java
+++ b/decoding/src/main/java/org/jaaslounge/decoding/kerberos/KerberosTicket.java
@@ -10,6 +10,7 @@
 import javax.security.auth.login.LoginException;
 
 import org.bouncycastle.asn1.ASN1InputStream;
+import org.bouncycastle.asn1.ASN1Sequence;
 import org.bouncycastle.asn1.ASN1TaggedObject;
 import org.bouncycastle.asn1.DERGeneralString;
 import org.bouncycastle.asn1.DERInteger;
@@ -32,9 +33,9 @@ public KerberosTicket(byte[] token, byte apOptions, KerberosKey[] keys)
             throw new DecodingException("kerberos.ticket.empty", null, null);
 
         ASN1InputStream stream = new ASN1InputStream(new ByteArrayInputStream(token));
-        DERSequence sequence;
+        ASN1Sequence sequence;
         try {
-            sequence = DecodingUtil.as(DERSequence.class, stream);
+            sequence = DecodingUtil.as(ASN1Sequence.class, stream);
             stream.close();
         } catch(IOException e) {
             throw new DecodingException("kerberos.ticket.malformed", null, e);
diff --git a/sso/oas/.gitignore b/sso/oas/.gitignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/sso/oas/.gitignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file
diff --git a/sso/tomcat/.gitignore b/sso/tomcat/.gitignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/sso/tomcat/.gitignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file
diff --git a/sso/weblogic/.gitignore b/sso/weblogic/.gitignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/sso/weblogic/.gitignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file
diff --git a/sso/websphere/.gitignore b/sso/websphere/.gitignore
new file mode 100644
index 0000000..9f97022
--- /dev/null
+++ b/sso/websphere/.gitignore
@@ -0,0 +1 @@
+target/
\ No newline at end of file