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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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/*
 * @test
 * @bug 4511676
 * @summary Verify that AES cipher.init method check key size correctly
 * @author Valerie Peng
 */
import java.io.PrintStream;
import java.security.*;
import java.security.spec.*;

import javax.crypto.*;
import javax.crypto.spec.*;
import java.security.Provider;

public class Test4511676 {
    private static final String ALGO = "AES";
    private static final int KEYSIZE = 16; // in bytes

    public boolean execute() throws Exception {

        Cipher ci = Cipher.getInstance(ALGO,
                System.getProperty("test.provider.name", "SunJCE"));

        // TEST FIX 4511676
        KeyGenerator kg = KeyGenerator.getInstance(ALGO,
                System.getProperty("test.provider.name", "SunJCE"));
        kg.init(KEYSIZE*8);
        SecretKey key = kg.generateKey();
        try {
            ci.init(Cipher.ENCRYPT_MODE, key);
        } catch (InvalidKeyException ex) {
            throw new Exception("key length is mis-intepreted!");
        }

        // passed all tests...hooray!
        return true;
    }

    public static void main (String[] args) throws Exception {

        Test4511676 test = new Test4511676();
        String testName = test.getClass().getName() + "[" + ALGO +
            "]";
        if (test.execute()) {
            System.out.println(testName + ": Passed!");
        }
    }
}
