Examples with RSAKey java.security.interfaces.RSAKey used on opensource projects

Example 1 with RSAKey

use of java.security.interfaces.RSAKey in project jdk8u_jdk by JetBrains.

the class SpecTest method specTest.

/**
     *
     * @param kpair test key pair
     * @param pubExponent expected public exponent.
     * @return true if test passed. false if test failed.
     */
private static boolean specTest(KeyPair kpair, BigInteger pubExponent) {
    boolean passed = true;
    RSAPrivateKey priv = (RSAPrivateKey) kpair.getPrivate();
    RSAPublicKey pub = (RSAPublicKey) kpair.getPublic();
    // test the getModulus method
    if ((priv instanceof RSAKey) && (pub instanceof RSAKey)) {
        if (!priv.getModulus().equals(pub.getModulus())) {
            System.err.println("priv.getModulus() = " + priv.getModulus());
            System.err.println("pub.getModulus() = " + pub.getModulus());
            passed = false;
        }
        if (!pubExponent.equals(pub.getPublicExponent())) {
            System.err.println("pubExponent = " + pubExponent);
            System.err.println("pub.getPublicExponent() = " + pub.getPublicExponent());
            passed = false;
        }
    }
    return passed;
}

Example 2 with RSAKey

use of java.security.interfaces.RSAKey in project nhin-d by DirectProject.

the class DNSEntryForm method createCertRecord.

/**
	 * Creates a DNS Cert type record.
	 * @param name The record name.  Generally a fully qualified domain name such as host.example.com.
	 * @param ttl The time to live in seconds.
	 * @param ip The ip4 address that the name will resolve.
	 * @return A DNSRecord representing an A type record.
	 * @throws ConfigurationStoreException
	 */
public static DNSRecord createCertRecord(String name, long ttl, int certtype, int keytag, int alg, X509Certificate cert) throws ServiceException {
    if (!name.endsWith("."))
        name = name + ".";
    try {
        int keyTag = 0;
        if (cert.getPublicKey() instanceof RSAKey) {
            final RSAKey key = (RSAKey) cert.getPublicKey();
            byte[] modulus = key.getModulus().toByteArray();
            keyTag = (modulus[modulus.length - 2] << 8) & 0xFF00;
            keyTag |= modulus[modulus.length - 1] & 0xFF;
        }
        final CERTRecord rec = new CERTRecord(Name.fromString(name), DClass.IN, ttl, CERTRecord.PKIX, keyTag, 5, cert.getEncoded());
        return xbillToModelRecord(rec);
    } catch (Exception e) {
        throw new ServiceException("Failed to create DNS CERT record: " + e.getMessage(), e);
    }
}

Example 3 with RSAKey

use of java.security.interfaces.RSAKey in project nhin-d by DirectProject.

the class DNSUtils method createX509CERTRecord.

/**
	 * Creates a DNS CERT record containing an X509 public certificate.
	 * @param address The name or address corresponding to the certificate.
	 * @param ttl The time to live in seconds.
	 * @param cert The X509 public certificate to be stored with the name/address. 
	 * @return A DNSRecord representing a CERT type record.
	 * @throws ConfigurationStoreException
	 */
public static DNSRecord createX509CERTRecord(String address, long ttl, X509Certificate cert) throws DNSRecordCreationException {
    if (!address.endsWith("."))
        address = address + ".";
    try {
        int keyTag = 0;
        if (cert.getPublicKey() instanceof RSAKey) {
            RSAKey key = (RSAKey) cert.getPublicKey();
            byte[] modulus = key.getModulus().toByteArray();
            keyTag = (modulus[modulus.length - 2] << 8) & 0xFF00;
            keyTag |= modulus[modulus.length - 1] & 0xFF;
        }
        CERTRecord rec = new CERTRecord(Name.fromString(address), DClass.IN, ttl, CERTRecord.PKIX, keyTag, 5, /*public key alg, RFC 4034*/
        cert.getEncoded());
        return fromWire(rec.toWireCanonical());
    } catch (Exception e) {
        throw new DNSRecordCreationException("Failed to create DNS CERT record: " + e.getMessage(), e);
    }
}

Example 4 with RSAKey

use of java.security.interfaces.RSAKey in project android_frameworks_base by AOSPA.

the class AndroidKeyStoreTest method testKeyStore_GetKey_NoPassword_Encrypted_Success.

public void testKeyStore_GetKey_NoPassword_Encrypted_Success() throws Exception {
    setupPassword();
    mKeyStore.load(null, null);
    assertTrue(mAndroidKeyStore.importKey(Credentials.USER_PRIVATE_KEY + TEST_ALIAS_1, FAKE_RSA_KEY_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    assertTrue(mAndroidKeyStore.put(Credentials.USER_CERTIFICATE + TEST_ALIAS_1, FAKE_RSA_USER_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    assertTrue(mAndroidKeyStore.put(Credentials.CA_CERTIFICATE + TEST_ALIAS_1, FAKE_RSA_CA_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    Key key = mKeyStore.getKey(TEST_ALIAS_1, null);
    assertNotNull("Key should exist", key);
    assertTrue("Should be a PrivateKey", key instanceof PrivateKey);
    assertTrue("Should be a RSAKey", key instanceof RSAKey);
    KeyFactory keyFact = KeyFactory.getInstance("RSA");
    PrivateKey expectedKey = keyFact.generatePrivate(new PKCS8EncodedKeySpec(FAKE_RSA_KEY_1));
    assertEquals("Inserted key should be same as retrieved key", ((RSAKey) expectedKey).getModulus(), ((RSAKey) key).getModulus());
}

Example 5 with RSAKey

use of java.security.interfaces.RSAKey in project platform_frameworks_base by android.

the class AndroidKeyStoreTest method testKeyStore_GetKey_NoPassword_Encrypted_Success.

public void testKeyStore_GetKey_NoPassword_Encrypted_Success() throws Exception {
    setupPassword();
    mKeyStore.load(null, null);
    assertTrue(mAndroidKeyStore.importKey(Credentials.USER_PRIVATE_KEY + TEST_ALIAS_1, FAKE_RSA_KEY_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    assertTrue(mAndroidKeyStore.put(Credentials.USER_CERTIFICATE + TEST_ALIAS_1, FAKE_RSA_USER_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    assertTrue(mAndroidKeyStore.put(Credentials.CA_CERTIFICATE + TEST_ALIAS_1, FAKE_RSA_CA_1, KeyStore.UID_SELF, KeyStore.FLAG_ENCRYPTED));
    Key key = mKeyStore.getKey(TEST_ALIAS_1, null);
    assertNotNull("Key should exist", key);
    assertTrue("Should be a PrivateKey", key instanceof PrivateKey);
    assertTrue("Should be a RSAKey", key instanceof RSAKey);
    KeyFactory keyFact = KeyFactory.getInstance("RSA");
    PrivateKey expectedKey = keyFact.generatePrivate(new PKCS8EncodedKeySpec(FAKE_RSA_KEY_1));
    assertEquals("Inserted key should be same as retrieved key", ((RSAKey) expectedKey).getModulus(), ((RSAKey) key).getModulus());
}