1 files changed, 42 insertions, 0 deletions
diff --git a/src/cz/crcs/ectester/standalone/libs/jni/NativeProvider.java b/src/cz/crcs/ectester/standalone/libs/jni/NativeProvider.java
new file mode 100644
index 0000000..a0689d6
--- /dev/null
+++ b/src/cz/crcs/ectester/standalone/libs/jni/NativeProvider.java
@@ -0,0 +1,42 @@
+package cz.crcs.ectester.standalone.libs.jni;
+
+import java.security.AccessController;
+import java.security.PrivilegedAction;
+import java.security.Provider;
+
+/**
+ * @author Jan Jancar johny@neuromancer.sk
+ */
+public abstract class NativeProvider extends Provider {
+
+    public NativeProvider(String name, double version, String info) {
+        super(name, version, info);
+
+        AccessController.doPrivileged((PrivilegedAction<Object>) () -> {
+            setup();
+            return null;
+        });
+    }
+
+    abstract void setup();
+
+    public static class TomCrypt extends NativeProvider {
+
+        public TomCrypt(String name, double version, String info) {
+            super(name, version, info);
+        }
+
+        @Override
+        native void setup();
+    }
+
+    public static class Botan extends NativeProvider {
+
+        public Botan(String name, double version, String info) {
+            super(name, version, info);
+        }
+
+        @Override
+        native void setup();
+    }
+}