Examples of PEMReader

net.oauth.signature.pem.PEMReader
This class convert PEM into byte array. The begin marker is saved and it can be used to determine the type of the PEM file. @author zhang
org.bouncycastle.openssl.PEMReader
Class for reading OpenSSL PEM encoded streams containing X509 certificates, PKCS8 encoded keys and PKCS7 objects.
In the case of PKCS7 objects the reader will return a CMS ContentInfo object. Keys and Certificates will be returned using the appropriate java.security type.
org.bouncycastle.util.io.pem.PemReader

Examples of org.bouncycastle.openssl.PEMReader

        {
            passwordFinder = null;
        }


        Reader reader = null;
        PEMReader pemReader = null;


        try
        {
            reader = new FileReader(pemFile);
            pemReader = new PEMReader(reader, passwordFinder);
            Object pemObject = pemReader.readObject();
            if (!checkPemObjectIsOfAllowedTypes(pemObject, expectedInterfaces))
            {
                throw new IllegalStateException("File " + pemFile + " does not provide a object of the required type."
                        + " Read an object of class " + pemObject.getClass().getName()
                        + " whilst expecting an implementation of one of the following  : " + Arrays.asList(expectedInterfaces));
            }
            return pemObject;
        }
        catch(PEMException e)
        {
            _logger.log(Level.SEVERE, "Unable to read PEM object. Perhaps you need the unlimited strength libraries in <java-home>/jre/lib/security/ ?", e);
            throw new IllegalStateException("Unable to read PEM object from file " + pemFile, e);
        }
        catch (IOException e)
        {
            throw new RuntimeException("Unable to read PEM object from file " + pemFile, e);
        }
        finally
        {
            if(pemReader != null)
            {
                try
                {
                    pemReader.close();
                }
                catch(IOException e)
                {
                    _logger.log(Level.SEVERE, "Couldn't close PEM reader", e);
                }

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Examples of org.bouncycastle.openssl.PEMReader

            throw new IllegalStateException("BouncyCastle must be registered as a JCE provider");
        }
        List<KeyPair> keys = new ArrayList<KeyPair>();
        for (int i = 0; i < files.length; i++) {
            try {
                PEMReader r = new PEMReader(new InputStreamReader(new FileInputStream(files[i])), passwordFinder);
                try {
                    Object o = r.readObject();
                    if (o instanceof KeyPair) {
                        keys.add((KeyPair) o);
                    }
                } finally {
                    r.close();
                }
            } catch (Exception e) {
                LOG.info("Unable to read key {}: {}", files[i], e);
            }
        }

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Examples of org.bouncycastle.openssl.PEMReader

    public PEMGeneratorHostKeyProvider(String path, String algorithm, int keySize) {
        super(path, algorithm, keySize);
    }


    protected KeyPair doReadKeyPair(InputStream is) throws Exception {
        PEMReader r = new PEMReader(new InputStreamReader(is));
        return (KeyPair) r.readObject();
    }

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Examples of org.bouncycastle.openssl.PEMReader

    public void performTest()
        throws Exception
    {
        Reader          fRd =new BufferedReader(new InputStreamReader(this.getClass().getResourceAsStream("test.pem")));
        PasswordFinder  pGet = new Password("secret".toCharArray());
        PEMReader       pemRd = new PEMReader(fRd, pGet);
        Object          o;
        KeyPair         pair;


        while ((o = pemRd.readObject()) != null)
        {
            if (o instanceof KeyPair)
            {
                //pair = (KeyPair)o;
        
                //System.out.println(pair.getPublic());
                //System.out.println(pair.getPrivate());
            }
            else
            {
                //System.out.println(o.toString());
            }
        }
        
        //
        // pkcs 7 data
        //
        fRd = new BufferedReader(new InputStreamReader(this.getClass().getResourceAsStream("pkcs7.pem")));
        pemRd = new PEMReader(fRd);
        
        ContentInfo d = (ContentInfo)pemRd.readObject();    
            
        if (!d.getContentType().equals(CMSObjectIdentifiers.envelopedData))
        {
            fail("failed envelopedData check");
        }


        //
        // ECKey
        //
        fRd = new BufferedReader(new InputStreamReader(this.getClass().getResourceAsStream("eckey.pem")));
        pemRd = new PEMReader(fRd);
        ECNamedCurveParameterSpec spec = (ECNamedCurveParameterSpec)pemRd.readObject();


        pair = (KeyPair)pemRd.readObject();
        Signature sgr = Signature.getInstance("ECDSA", "BC");


        sgr.initSign(pair.getPrivate());


        byte[] message = new byte[] { (byte)'a', (byte)'b', (byte)'c' };


        sgr.update(message);


        byte[]  sigBytes = sgr.sign();


        sgr.initVerify(pair.getPublic());


        sgr.update(message);


        if (!sgr.verify(sigBytes))
        {
            fail("EC verification failed");
        }


        //
        // writer/parser test
        //
        KeyPairGenerator      kpGen = KeyPairGenerator.getInstance("RSA", "BC");
        
        pair = kpGen.generateKeyPair();
        
        keyPairTest("RSA", pair);
        
        kpGen = KeyPairGenerator.getInstance("DSA", "BC");
        kpGen.initialize(512, new SecureRandom());
        pair = kpGen.generateKeyPair();
        
        keyPairTest("DSA", pair);
        
        //
        // PKCS7
        //
        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        PEMWriter             pWrt = new PEMWriter(new OutputStreamWriter(bOut));
        
        pWrt.writeObject(d);
        
        pWrt.close();
        
        pemRd = new PEMReader(new InputStreamReader(new ByteArrayInputStream(bOut.toByteArray())));
        d = (ContentInfo)pemRd.readObject();    
        
        if (!d.getContentType().equals(CMSObjectIdentifiers.envelopedData))
        {
            fail("failed envelopedData recode check");
        }

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Examples of org.bouncycastle.openssl.PEMReader

    private void keyPairTest(
        String   name,
        KeyPair pair) 
        throws IOException
    {
        PEMReader pemRd;
        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        PEMWriter             pWrt = new PEMWriter(new OutputStreamWriter(bOut));
        
        pWrt.writeObject(pair.getPublic());
        
        pWrt.close();


        pemRd = new PEMReader(new InputStreamReader(new ByteArrayInputStream(bOut.toByteArray())));
        
        PublicKey k = (PublicKey)pemRd.readObject();
        if (!k.equals(pair.getPublic()))
        {
            fail("Failed public key read: " + name);
        }
        
        bOut = new ByteArrayOutputStream();
        pWrt = new PEMWriter(new OutputStreamWriter(bOut));
        
        pWrt.writeObject(pair.getPrivate());
        
        pWrt.close();
        
        pemRd = new PEMReader(new InputStreamReader(new ByteArrayInputStream(bOut.toByteArray())));
        
        KeyPair kPair = (KeyPair)pemRd.readObject();
        if (!kPair.getPrivate().equals(pair.getPrivate()))
        {
            fail("Failed private key read: " + name);
        }

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Examples of org.bouncycastle.openssl.PEMReader

        return signature;
    }


    private PublicKey getPublicKey()
    {
        final PEMReader publicPemReader = new PEMReader(new StringReader(AC.publicKey.get()));
        try
        {
            return ((PublicKey) publicPemReader.readObject());
        }
        catch (IOException e)
        {
            throw new IllegalStateException("Can't happen, we use a StringReader. Or have I missed something?", e);
        }

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Examples of org.bouncycastle.openssl.PEMReader

        }
    }


    private PrivateKey getPrivateKey()
    {
        final PEMReader privatePemReader = new PEMReader(new StringReader(AC.privateKey.get()));
        try
        {
            return ((KeyPair) privatePemReader.readObject()).getPrivate();
        }
        catch (IOException e)
        {
            throw new IllegalStateException("Can't happen, we use a StringReader. Or have I missed something?", e);
        }

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Examples of org.bouncycastle.openssl.PEMReader

        String          fileName,
        PasswordFinder  pGet)
    {
        InputStream res = this.getClass().getResourceAsStream(fileName);
        Reader fRd = new BufferedReader(new InputStreamReader(res));
        return new PEMReader(fRd, pGet);
    }

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Examples of org.bouncycastle.openssl.PEMReader


    public void performTest()
        throws Exception
    {
        PasswordFinder  pGet = new Password("secret".toCharArray());
        PEMReader       pemRd = openPEMResource("test.pem", pGet);
        Object          o;
        KeyPair         pair;


        while ((o = pemRd.readObject()) != null)
        {
            if (o instanceof KeyPair)
            {
                //pair = (KeyPair)o;
        
                //System.out.println(pair.getPublic());
                //System.out.println(pair.getPrivate());
            }
            else
            {
                //System.out.println(o.toString());
            }
        }
        
        //
        // pkcs 7 data
        //
        pemRd = openPEMResource("pkcs7.pem", null);
        ContentInfo d = (ContentInfo)pemRd.readObject();    
            
        if (!d.getContentType().equals(CMSObjectIdentifiers.envelopedData))
        {
            fail("failed envelopedData check");
        }


        //
        // ECKey
        //
        pemRd = openPEMResource("eckey.pem", null);
        ECNamedCurveParameterSpec spec = (ECNamedCurveParameterSpec)pemRd.readObject();


        pair = (KeyPair)pemRd.readObject();
        Signature sgr = Signature.getInstance("ECDSA", "BC");


        sgr.initSign(pair.getPrivate());


        byte[] message = new byte[] { (byte)'a', (byte)'b', (byte)'c' };


        sgr.update(message);


        byte[]  sigBytes = sgr.sign();


        sgr.initVerify(pair.getPublic());


        sgr.update(message);


        if (!sgr.verify(sigBytes))
        {
            fail("EC verification failed");
        }


        if (!pair.getPublic().getAlgorithm().equals("ECDSA"))
        {
            fail("wrong algorithm name on public got: " + pair.getPublic().getAlgorithm());
        }


        if (!pair.getPrivate().getAlgorithm().equals("ECDSA"))
        {
            fail("wrong algorithm name on private");
        }


        //
        // writer/parser test
        //
        KeyPairGenerator      kpGen = KeyPairGenerator.getInstance("RSA", "BC");
        
        pair = kpGen.generateKeyPair();
        
        keyPairTest("RSA", pair);
        
        kpGen = KeyPairGenerator.getInstance("DSA", "BC");
        kpGen.initialize(512, new SecureRandom());
        pair = kpGen.generateKeyPair();
        
        keyPairTest("DSA", pair);
        
        //
        // PKCS7
        //
        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        PEMWriter             pWrt = new PEMWriter(new OutputStreamWriter(bOut));
        
        pWrt.writeObject(d);
        
        pWrt.close();
        
        pemRd = new PEMReader(new InputStreamReader(new ByteArrayInputStream(bOut.toByteArray())));
        d = (ContentInfo)pemRd.readObject();    
        
        if (!d.getContentType().equals(CMSObjectIdentifiers.envelopedData))
        {
            fail("failed envelopedData recode check");
        }

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Examples of org.bouncycastle.openssl.PEMReader

    private void keyPairTest(
        String   name,
        KeyPair pair) 
        throws IOException
    {
        PEMReader pemRd;
        ByteArrayOutputStream bOut = new ByteArrayOutputStream();
        PEMWriter             pWrt = new PEMWriter(new OutputStreamWriter(bOut));
        
        pWrt.writeObject(pair.getPublic());
        
        pWrt.close();


        pemRd = new PEMReader(new InputStreamReader(new ByteArrayInputStream(bOut.toByteArray())));
        
        PublicKey k = (PublicKey)pemRd.readObject();
        if (!k.equals(pair.getPublic()))
        {
            fail("Failed public key read: " + name);
        }
        
        bOut = new ByteArrayOutputStream();
        pWrt = new PEMWriter(new OutputStreamWriter(bOut));
        
        pWrt.writeObject(pair.getPrivate());
        
        pWrt.close();
        
        pemRd = new PEMReader(new InputStreamReader(new ByteArrayInputStream(bOut.toByteArray())));
        
        KeyPair kPair = (KeyPair)pemRd.readObject();
        if (!kPair.getPrivate().equals(pair.getPrivate()))
        {
            fail("Failed private key read: " + name);
        }

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