/*
 Show information about view installed providers
*/
import java.security.Provider;
import java.security.Security;
import java.util.Set;
import java.util.Iterator;

public class ProviderInformation {
    
    public static void main(String[] args) {
        Provider[] providers = Security.getProviders();
        for (int i = 0; i < providers.length; i++) {
            Provider provider = providers[i];
            System.out.println("Provider name: " + provider.getName());
            System.out.println("Provider information: " + provider.getInfo());
            System.out.println("Provider version: " + provider.getVersion());
            Set entries = provider.entrySet();
            Iterator iterator = entries.iterator();
            while (iterator.hasNext()) {
                System.out.println("===========================================");
                System.out.println("Property entry: " + iterator.next());
            }
        }
    }
}