use of org.xdi.oxauth.model.crypto.signature.ECDSAPrivateKey in project oxAuth by GluuFederation.
the class ECDSASigner method generateSignature.
@Override
public String generateSignature(String signingInput) throws SignatureException {
if (getSignatureAlgorithm() == null) {
throw new SignatureException("The signature algorithm is null");
}
if (ecdsaPrivateKey == null) {
throw new SignatureException("The ECDSA private key is null");
}
if (signingInput == null) {
throw new SignatureException("The signing input is null");
}
try {
ECParameterSpec ecSpec = ECNamedCurveTable.getParameterSpec(getSignatureAlgorithm().getCurve().getName());
ECPrivateKeySpec privateKeySpec = new ECPrivateKeySpec(ecdsaPrivateKey.getD(), ecSpec);
KeyFactory keyFactory = KeyFactory.getInstance("ECDSA", "BC");
PrivateKey privateKey = keyFactory.generatePrivate(privateKeySpec);
Signature signature = Signature.getInstance(getSignatureAlgorithm().getAlgorithm(), "BC");
signature.initSign(privateKey);
signature.update(signingInput.getBytes(Util.UTF8_STRING_ENCODING));
return Base64Util.base64urlencode(signature.sign());
} catch (InvalidKeySpecException e) {
throw new SignatureException(e);
} catch (InvalidKeyException e) {
throw new SignatureException(e);
} catch (NoSuchAlgorithmException e) {
throw new SignatureException(e);
} catch (NoSuchProviderException e) {
throw new SignatureException(e);
} catch (UnsupportedEncodingException e) {
throw new SignatureException(e);
} catch (Exception e) {
throw new SignatureException(e);
}
}
use of org.xdi.oxauth.model.crypto.signature.ECDSAPrivateKey in project oxAuth by GluuFederation.
the class SignatureTest method generateES512Keys.
@Test
public void generateES512Keys() throws Exception {
showTitle("TEST: generateES512Keys");
KeyFactory<ECDSAPrivateKey, ECDSAPublicKey> keyFactory = new ECDSAKeyFactory(SignatureAlgorithm.ES512, "CN=Test CA Certificate");
ECDSAPrivateKey privateKey = keyFactory.getPrivateKey();
ECDSAPublicKey publicKey = keyFactory.getPublicKey();
Certificate certificate = keyFactory.getCertificate();
System.out.println("PRIVATE KEY");
System.out.println(privateKey);
System.out.println("PUBLIC KEY");
System.out.println(publicKey);
System.out.println("CERTIFICATE");
System.out.println(certificate);
String signingInput = "Hello World!";
ECDSASigner ecdsaSigner1 = new ECDSASigner(SignatureAlgorithm.ES512, privateKey);
String signature = ecdsaSigner1.generateSignature(signingInput);
ECDSASigner ecdsaSigner2 = new ECDSASigner(SignatureAlgorithm.ES512, publicKey);
assertTrue(ecdsaSigner2.validateSignature(signingInput, signature));
ECDSASigner ecdsaSigner3 = new ECDSASigner(SignatureAlgorithm.ES512, certificate);
assertTrue(ecdsaSigner3.validateSignature(signingInput, signature));
}
use of org.xdi.oxauth.model.crypto.signature.ECDSAPrivateKey in project oxAuth by GluuFederation.
the class KeyGenerator method generateU2fAttestationKeys.
public static void generateU2fAttestationKeys(Date startDate, Date expirationDate, String dnName) throws Exception {
ECDSAKeyFactory keyFactory = new ECDSAKeyFactory(SignatureAlgorithm.ES256, null);
Key<ECDSAPrivateKey, ECDSAPublicKey> key = keyFactory.getKey();
Certificate certificate = keyFactory.generateV3Certificate(startDate, expirationDate, dnName);
key.setCertificate(certificate);
key.setKeyType(SignatureAlgorithm.ES256.getFamily());
key.setUse(Use.SIGNATURE.toString());
key.setAlgorithm(SignatureAlgorithm.ES256.getName());
key.setKeyId(UUID.randomUUID().toString());
key.setExpirationTime(expirationDate.getTime());
key.setCurve(SignatureAlgorithm.ES256.getCurve());
JSONObject jsonKey = key.toJSONObject();
System.out.println(jsonKey);
System.out.println("CERTIFICATE:");
System.out.println(certificate);
}
use of org.xdi.oxauth.model.crypto.signature.ECDSAPrivateKey in project oxAuth by GluuFederation.
the class SignatureTest method generateES384Keys.
@Test
public void generateES384Keys() throws Exception {
showTitle("TEST: generateES384Keys");
KeyFactory<ECDSAPrivateKey, ECDSAPublicKey> keyFactory = new ECDSAKeyFactory(SignatureAlgorithm.ES384, "CN=Test CA Certificate");
Key<ECDSAPrivateKey, ECDSAPublicKey> key = keyFactory.getKey();
ECDSAPrivateKey privateKey = key.getPrivateKey();
ECDSAPublicKey publicKey = key.getPublicKey();
Certificate certificate = key.getCertificate();
System.out.println(key);
String signingInput = "Hello World!";
ECDSASigner ecdsaSigner1 = new ECDSASigner(SignatureAlgorithm.ES384, privateKey);
String signature = ecdsaSigner1.generateSignature(signingInput);
ECDSASigner ecdsaSigner2 = new ECDSASigner(SignatureAlgorithm.ES384, publicKey);
assertTrue(ecdsaSigner2.validateSignature(signingInput, signature));
ECDSASigner ecdsaSigner3 = new ECDSASigner(SignatureAlgorithm.ES384, certificate);
assertTrue(ecdsaSigner3.validateSignature(signingInput, signature));
}
use of org.xdi.oxauth.model.crypto.signature.ECDSAPrivateKey in project oxAuth by GluuFederation.
the class SignatureTest method generateES256Keys.
@Test
public void generateES256Keys() throws Exception {
showTitle("TEST: generateES256Keys");
KeyFactory<ECDSAPrivateKey, ECDSAPublicKey> keyFactory = new ECDSAKeyFactory(SignatureAlgorithm.ES256, "CN=Test CA Certificate");
Key<ECDSAPrivateKey, ECDSAPublicKey> key = keyFactory.getKey();
ECDSAPrivateKey privateKey = key.getPrivateKey();
ECDSAPublicKey publicKey = key.getPublicKey();
Certificate certificate = key.getCertificate();
System.out.println(key);
String signingInput = "Hello World!";
ECDSASigner ecdsaSigner1 = new ECDSASigner(SignatureAlgorithm.ES256, privateKey);
String signature = ecdsaSigner1.generateSignature(signingInput);
ECDSASigner ecdsaSigner2 = new ECDSASigner(SignatureAlgorithm.ES256, publicKey);
assertTrue(ecdsaSigner2.validateSignature(signingInput, signature));
ECDSASigner ecdsaSigner3 = new ECDSASigner(SignatureAlgorithm.ES256, certificate);
assertTrue(ecdsaSigner3.validateSignature(signingInput, signature));
}
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