Examples with SigningPublicKey net.i2p.data.SigningPublicKey used on opensource projects

Example 26 with SigningPublicKey

use of net.i2p.data.SigningPublicKey in project i2p.i2p by i2p.

the class KeyGeneratorTest method testKeyGen.

public void testKeyGen() {
    RandomSource.getInstance().nextBoolean();
    byte[] src = new byte[200];
    RandomSource.getInstance().nextBytes(src);
    I2PAppContext ctx = I2PAppContext.getGlobalContext();
    for (int i = 0; i < 10; i++) {
        Object[] keys = KeyGenerator.getInstance().generatePKIKeypair();
        byte[] ctext = ctx.elGamalEngine().encrypt(src, (PublicKey) keys[0]);
        byte[] ptext = ctx.elGamalEngine().decrypt(ctext, (PrivateKey) keys[1]);
        assertTrue(DataHelper.eq(ptext, src));
    }
    Object[] obj = KeyGenerator.getInstance().generateSigningKeypair();
    SigningPublicKey fake = (SigningPublicKey) obj[0];
    for (int i = 0; i < 10; i++) {
        Object[] keys = KeyGenerator.getInstance().generateSigningKeypair();
        Signature sig = DSAEngine.getInstance().sign(src, (SigningPrivateKey) keys[1]);
        assertTrue(DSAEngine.getInstance().verifySignature(sig, src, (SigningPublicKey) keys[0]));
        assertFalse(DSAEngine.getInstance().verifySignature(sig, src, fake));
    }
    for (int i = 0; i < 1000; i++) {
        KeyGenerator.getInstance().generateSessionKey();
    }
}

Example 27 with SigningPublicKey

use of net.i2p.data.SigningPublicKey in project i2p.i2p by i2p.

the class RouterInfoTest method createDataStructure.

@SuppressWarnings("deprecation")
public DataStructure createDataStructure() throws DataFormatException {
    RouterInfo info = new RouterInfo();
    HashSet<RouterAddress> addresses = new HashSet<RouterAddress>();
    DataStructure structure = (new RouterAddressTest()).createDataStructure();
    addresses.add((RouterAddress) structure);
    info.setAddresses(addresses);
    PublicKey pubKey = null;
    SigningPublicKey signingPubKey = null;
    PrivateKey privKey = null;
    SigningPrivateKey signingPrivKey = null;
    Object[] obj = KeyGenerator.getInstance().generatePKIKeypair();
    pubKey = (PublicKey) obj[0];
    privKey = (PrivateKey) obj[1];
    obj = KeyGenerator.getInstance().generateSigningKeypair();
    signingPubKey = (SigningPublicKey) obj[0];
    signingPrivKey = (SigningPrivateKey) obj[1];
    _log.debug("SigningPublicKey: " + signingPubKey);
    _log.debug("SigningPrivateKey: " + signingPrivKey);
    RouterIdentity ident = new RouterIdentity();
    ident.setCertificate(new Certificate(Certificate.CERTIFICATE_TYPE_NULL, null));
    ident.setPublicKey(pubKey);
    ident.setSigningPublicKey(signingPubKey);
    info.setIdentity(ident);
    Properties options = new Properties();
    for (int i = 0; i < 16; i++) {
        options.setProperty("option." + i, "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890$:." + i);
    }
    options.setProperty("netConnectionSpeed", "OC12");
    info.setOptions(options);
    HashSet<Hash> peers = new HashSet<Hash>();
    structure = (new HashTest()).createDataStructure();
    peers.add((Hash) structure);
    info.setPeers(peers);
    info.setPublished(System.currentTimeMillis());
    // info.setVersion(69);
    info.sign(signingPrivKey);
    return info;
}

Example 28 with SigningPublicKey

use of net.i2p.data.SigningPublicKey in project i2p.i2p by i2p.

the class RouterIdentityTest method testNullPublicKey.

@Test
public void testNullPublicKey() throws Exception {
    RouterIdentity ident = new RouterIdentity();
    Certificate cert = (Certificate) (new CertificateTest()).createDataStructure();
    ident.setCertificate(cert);
    ident.setPublicKey(null);
    SigningPublicKey k = (SigningPublicKey) (new SigningPublicKeyTest()).createDataStructure();
    ident.setSigningPublicKey(k);
    exception.expect(DataFormatException.class);
    exception.expectMessage("Not enough data to format the router identity");
    ident.writeBytes(new ByteArrayOutputStream());
}

Example 29 with SigningPublicKey

use of net.i2p.data.SigningPublicKey in project i2p.i2p by i2p.

the class RouterIdentityTest method createDataStructure.

public DataStructure createDataStructure() throws DataFormatException {
    RouterIdentity ident = new RouterIdentity();
    Certificate cert = (Certificate) (new CertificateTest()).createDataStructure();
    ident.setCertificate(cert);
    PublicKey pk = (PublicKey) (new PublicKeyTest()).createDataStructure();
    ident.setPublicKey(pk);
    SigningPublicKey k = (SigningPublicKey) (new SigningPublicKeyTest()).createDataStructure();
    ident.setSigningPublicKey(k);
    return ident;
}

Example 30 with SigningPublicKey

use of net.i2p.data.SigningPublicKey in project i2p.i2p by i2p.

the class RouterIdentityTest method testCalculatedHash.

@Test
public void testCalculatedHash() throws Exception {
    RouterIdentity ident = new RouterIdentity();
    Certificate cert = (Certificate) (new CertificateTest()).createDataStructure();
    ident.setCertificate(cert);
    PublicKey pk = (PublicKey) (new PublicKeyTest()).createDataStructure();
    ident.setPublicKey(pk);
    SigningPublicKey k = (SigningPublicKey) (new SigningPublicKeyTest()).createDataStructure();
    ident.setSigningPublicKey(k);
    ident.calculateHash();
    ident.calculateHash();
    ident.calculateHash();
    ident.calculateHash();
    ident.calculateHash();
}