Package javax.crypto

Examples of javax.crypto.SecretKeyFactory.generateSecret()

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        PBEParameterSpec pbeParamSpec = new PBEParameterSpec(salt, 20);
        PBEKeySpec pbeKeySpec = new PBEKeySpec(password);
        SecretKeyFactory keyFac =
        SecretKeyFactory.getInstance(name);
        SecretKey pbeKey = keyFac.generateSecret(pbeKeySpec);
        Cipher pbeEncryptCipher = Cipher.getInstance(name, "BC");

        pbeEncryptCipher.init(Cipher.WRAP_MODE, pbeKey, pbeParamSpec);

        byte[] symKeyBytes = pbeEncryptCipher.wrap(key);
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        byte[] utf8K = Hex.decode(utf8);
        byte[] ascK = Hex.decode(eightBit);

        SecretKeyFactory f = SecretKeyFactory.getInstance(baseAlg, "BC");
        KeySpec ks1 = new PBEKeySpec("\u0141\u0142".toCharArray(), new byte[20], 4096, 160);
        if (!Arrays.areEqual((defIsUTF8) ? utf8K : ascK, f.generateSecret(ks1).getEncoded()))
        {
            fail(baseAlg + " wrong PBKDF2 k1 key generated, got : " + new String(Hex.encode(f.generateSecret(ks1).getEncoded())));
        }

        KeySpec ks2 = new PBEKeySpec("\u0041\u0042".toCharArray(), new byte[20], 4096, 160);
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        SecretKeyFactory f = SecretKeyFactory.getInstance(baseAlg, "BC");
        KeySpec ks1 = new PBEKeySpec("\u0141\u0142".toCharArray(), new byte[20], 4096, 160);
        if (!Arrays.areEqual((defIsUTF8) ? utf8K : ascK, f.generateSecret(ks1).getEncoded()))
        {
            fail(baseAlg + " wrong PBKDF2 k1 key generated, got : " + new String(Hex.encode(f.generateSecret(ks1).getEncoded())));
        }

        KeySpec ks2 = new PBEKeySpec("\u0041\u0042".toCharArray(), new byte[20], 4096, 160);
        if (!Arrays.areEqual(ascK, f.generateSecret(ks2).getEncoded()))
        {
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        {
            fail(baseAlg + " wrong PBKDF2 k1 key generated, got : " + new String(Hex.encode(f.generateSecret(ks1).getEncoded())));
        }

        KeySpec ks2 = new PBEKeySpec("\u0041\u0042".toCharArray(), new byte[20], 4096, 160);
        if (!Arrays.areEqual(ascK, f.generateSecret(ks2).getEncoded()))
        {
            fail(baseAlg + " wrong PBKDF2 k2 key generated");
        }
        f = SecretKeyFactory.getInstance(baseAlg + "AndUTF8", "BC");
        ks1 = new PBEKeySpec("\u0141\u0142".toCharArray(), new byte[20], 4096, 160);
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        {
            fail(baseAlg + " wrong PBKDF2 k2 key generated");
        }
        f = SecretKeyFactory.getInstance(baseAlg + "AndUTF8", "BC");
        ks1 = new PBEKeySpec("\u0141\u0142".toCharArray(), new byte[20], 4096, 160);
        if (!Arrays.areEqual(utf8K, f.generateSecret(ks1).getEncoded()))
        {
            fail(baseAlg + " wrong PBKDF2 k1 utf8 key generated");
        }

        ks2 = new PBEKeySpec("\u0041\u0042".toCharArray(), new byte[20], 4096, 160);
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        {
            fail(baseAlg + " wrong PBKDF2 k1 utf8 key generated");
        }

        ks2 = new PBEKeySpec("\u0041\u0042".toCharArray(), new byte[20], 4096, 160);
        if (!Arrays.areEqual(ascK, f.generateSecret(ks2).getEncoded()))
        {
            fail(baseAlg + " wrong PBKDF2 k2 utf8 key generated");
        }
        f = SecretKeyFactory.getInstance(baseAlg + "And8BIT", "BC");
        ks1 = new PBEKeySpec("\u0141\u0142".toCharArray(), new byte[20], 4096, 160);
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        {
            fail(baseAlg + " wrong PBKDF2 k2 utf8 key generated");
        }
        f = SecretKeyFactory.getInstance(baseAlg + "And8BIT", "BC");
        ks1 = new PBEKeySpec("\u0141\u0142".toCharArray(), new byte[20], 4096, 160);
        if (!Arrays.areEqual(ascK, f.generateSecret(ks1).getEncoded()))
        {
            fail(baseAlg + " wrong PBKDF2 k1 8bit key generated");
        }

        ks2 = new PBEKeySpec("\u0041\u0042".toCharArray(), new byte[20], 4096, 160);
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        {
            fail(baseAlg + " wrong PBKDF2 k1 8bit key generated");
        }

        ks2 = new PBEKeySpec("\u0041\u0042".toCharArray(), new byte[20], 4096, 160);
        if (!Arrays.areEqual(ascK, f.generateSecret(ks2).getEncoded()))
        {
            fail(baseAlg + " wrong PBKDF2 k2 8bit key generated");
        }
    }
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    if (saltValue == null || saltValue.length() == 0)
      throw new ManifoldCFException("Missing required SALT value");
   
    SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA1");
    KeySpec keySpec = new PBEKeySpec(passCode.toCharArray(), saltValue.getBytes(), 1024, 128);
    SecretKey secretKey = factory.generateSecret(keySpec);

    Cipher cipher = Cipher.getInstance("AES/CBC/PKCS5Padding");
    SecretKeySpec key = new SecretKeySpec(secretKey.getEncoded(), "AES");
    IvParameterSpec parameterSpec = new IvParameterSpec(iv);
    cipher.init(mode, key, parameterSpec);
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        Key secretKey;
        try {
            if (algorithm.equalsIgnoreCase("DESede")) {
                keySpec = new DESedeKeySpec(passPhrase);
                SecretKeyFactory keyFactory = SecretKeyFactory.getInstance(algorithm);
                secretKey = keyFactory.generateSecret(keySpec);
            } else {
                secretKey = new SecretKeySpec(passPhrase, "AES");
            }
        } catch (InvalidKeyException e) {
            throw new InvalidKeyException("InvalidKeyException due to invalid passPhrase: " + Arrays.toString(passPhrase));
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