Package javax.crypto.spec

Examples of javax.crypto.spec.PBEKeySpec

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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);
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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);
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        throws IOException
    {
        String              algorithm = algId.getObjectId().getId();
        PKCS12PBEParams     pbeParams = new PKCS12PBEParams((ASN1Sequence)algId.getParameters());

        PBEKeySpec          pbeSpec = new PBEKeySpec(password);
        PrivateKey          out;

        try
        {
            SecretKeyFactory    keyFact = SecretKeyFactory.getInstance(
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        Key                     key,
        PKCS12PBEParams         pbeParams,
        char[]                  password)
        throws IOException
    {
        PBEKeySpec          pbeSpec = new PBEKeySpec(password);
        byte[]              out;

        try
        {
            SecretKeyFactory    keyFact = SecretKeyFactory.getInstance(
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        byte[]                data)
        throws IOException
    {
        String          algorithm = algId.getObjectId().getId();
        PKCS12PBEParams pbeParams = new PKCS12PBEParams((ASN1Sequence)algId.getParameters());
        PBEKeySpec      pbeSpec = new PBEKeySpec(password);

        try
        {
            SecretKeyFactory keyFact = SecretKeyFactory.getInstance(algorithm, "BC");
            PBEParameterSpec defParams = new PBEParameterSpec(
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        byte[]              data)
        throws Exception
    {
        SecretKeyFactory    keyFact = SecretKeyFactory.getInstance(oid.getId(), "BC");
        PBEParameterSpec    defParams = new PBEParameterSpec(salt, itCount);
        PBEKeySpec          pbeSpec = new PBEKeySpec(password);
        JCEPBEKey           key = (JCEPBEKey) keyFact.generateSecret(pbeSpec);
        key.setTryWrongPKCS12Zero(wrongPkcs12Zero);

        Mac mac = Mac.getInstance(oid.getId(), "BC");
        mac.init(key, defParams);
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        char[]  password,
        byte[]  salt,
        int     iterationCount)
        throws Exception
    {
        PBEKeySpec          pbeSpec = new PBEKeySpec(password);
        SecretKeyFactory    keyFact = SecretKeyFactory.getInstance(algorithm, "BC");
        PBEParameterSpec    defParams = new PBEParameterSpec(salt, iterationCount);

        Cipher cipher = Cipher.getInstance(algorithm, "BC");
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        char[]  password,
        byte[]  salt,
        int     iterationCount)
        throws Exception
    {
        PBEKeySpec          pbeSpec = new PBEKeySpec(password, salt, iterationCount);
        SecretKeyFactory    keyFact = SecretKeyFactory.getInstance(algorithm, "BC");

        Cipher cipher = Cipher.getInstance(algorithm, "BC");

        cipher.init(mode, keyFact.generateSecret(pbeSpec));
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        try
        {
            SecretKeyFactory    fact = SecretKeyFactory.getInstance(hmacName, "BC");

            key = fact.generateSecret(new PBEKeySpec("hello".toCharArray()));
           
            mac = Mac.getInstance(hmacName, "BC");
        }
        catch (Exception e)
        {
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            byte[]          enc = c.doFinal(salt);

            c = Cipher.getInstance(algorithm, "BC");

            PBEKeySpec          keySpec = new PBEKeySpec(password, salt, iCount);
            SecretKeyFactory    fact = SecretKeyFactory.getInstance(algorithm, "BC");

            c.init(Cipher.DECRYPT_MODE, fact.generateSecret(keySpec));

            byte[]          dec = c.doFinal(enc);
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