diff --git a/build.xml b/build.xml
index 632e9c5..b25e6dd 100644
--- a/build.xml
+++ b/build.xml
@@ -39,14 +39,16 @@
     <mkdir dir="tools"/>
     <get src="https://github.com/martinpaljak/ant-javacard/releases/download/v24.11.19/ant-javacard.jar" dest="tools" skipexisting="true"/>
     <get src="https://github.com/martinpaljak/GlobalPlatformPro/releases/download/v24.10.15/gp.jar" dest="tools" skipexisting="true"/>
+    <get src="https://repo1.maven.org/maven2/org/bouncycastle/bcprov-jdk18on/1.80/bcprov-jdk18on-1.80.jar" dest="tools" skipexisting="true"/>
   </target>
 
-  <target name="build" depends="clean,check.tool,build.dir" if="tool.exists">
+  <target name="build" depends="clean,check.tool,build.dir,setup" if="tool.exists">
     <!-- ant-javacard task from javacard.pro -->
     <taskdef name="javacard" classname="pro.javacard.ant.JavaCard" classpath="tools/ant-javacard.jar" />
     <javacard jckit="${env.JC_HOME}">
       <cap aid="${RID}" output="${EXPORT}" sources="src/org/hacdc/crystal" targetsdk="${env.JC_CLASSIC_HOME}">
         <applet class="org.hacdc.crystal.Crystal" aid="${RID}${AID}" />
+        <import jar="tools/bcprov-jdk18on-1.80.jar" />
       </cap>
     </javacard>
   </target>
diff --git a/tmp/applet/org/hacdc/crystal/javacard/crystal.exp b/tmp/applet/org/hacdc/crystal/javacard/crystal.exp
new file mode 100644
index 0000000..08341f7
Binary files /dev/null and b/tmp/applet/org/hacdc/crystal/javacard/crystal.exp differ
diff --git a/tmp/logging/logging.properties b/tmp/logging/logging.properties
new file mode 100644
index 0000000..a55ee0b
--- /dev/null
+++ b/tmp/logging/logging.properties
@@ -0,0 +1 @@
+.level = SEVERE