Get Crypto Provider - Java Security

Java examples for Security:decrypt encrypt String

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Description

Get Crypto Provider

Demo Code


import java.io.UnsupportedEncodingException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;

import javax.crypto.Cipher;
import javax.crypto.NoSuchPaddingException;

public class RandomTest {

    public static void main(String[] args)
            throws UnsupportedEncodingException, NoSuchAlgorithmException,
            NoSuchPaddingException {

        SecureRandom rnd = new SecureRandom();

        System.out.println(rnd.toString());
        System.out.println(rnd.generateSeed(1));

        byte[] byteArr = "Jonathan".getBytes();
        System.out.println(Integer.toBinaryString(byteArr[0]));

        Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");

        System.out.println("\nCrypto Provider: "
                + cipher.getProvider().getInfo());

    }//from  w w w .  ja  va2 s.c  o m

}

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