extends java.security.Provider : Provider « Security « Java Tutorial

1. Java Tutorial
2. Security
3. Provider

import java.security.AccessController;
import java.security.PrivilegedAction;

public final class ECCProvider extends java.security.Provider {
  private static final String INFO = "Java2s's provider";

  public ECCProvider() {
    super("Java2s", 1.0, INFO);
    AccessController.doPrivileged(new PrivilegedAction() {
      public Object run() {
        put("KeyFactory.ECC", "com.Java2sKeyFactory");
        put("KeyPairGenerator.ECC", "com.Java2sKeyPairGenerator");
        return null;
      }
    });
  }
}