src/cz/crcs/ectester/standalone/libs/jni/NativeProvider.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

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(new PrivilegedAction() {
            public Object run() {
                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();
    }
}