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");
}
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");
}