Java 类org.bouncycastle.crypto.agreement.srp.SRP6VerifierGenerator 实例源码

项目：gwt-crypto 文件：SimulatedTlsSRPIdentityManager.java

/**
 * Create a {@link SimulatedTlsSRPIdentityManager} that implements the algorithm from RFC 5054 2.5.1.3
 *
 * @param group the {@link SRP6GroupParameters} defining the group that SRP is operating in
 * @param seedKey the secret "seed key" referred to in RFC 5054 2.5.1.3
 * @return an instance of {@link SimulatedTlsSRPIdentityManager}
 */
public static SimulatedTlsSRPIdentityManager getRFC5054Default(SRP6GroupParameters group, byte[] seedKey)
{
    SRP6VerifierGenerator verifierGenerator = new SRP6VerifierGenerator();
    verifierGenerator.init(group, TlsUtils.createHash(HashAlgorithm.sha1));

    HMac mac = new HMac(TlsUtils.createHash(HashAlgorithm.sha1));
    mac.init(new KeyParameter(seedKey));

    return new SimulatedTlsSRPIdentityManager(group, verifierGenerator, mac);
}

项目：Aki-SSL 文件：SimulatedTlsSRPIdentityManager.java

/**
 * Create a {@link SimulatedTlsSRPIdentityManager} that implements the algorithm from RFC 5054 2.5.1.3
 *
 * @param group the {@link SRP6GroupParameters} defining the group that SRP is operating in
 * @param seedKey the secret "seed key" referred to in RFC 5054 2.5.1.3
 * @return an instance of {@link SimulatedTlsSRPIdentityManager}
 */
public static SimulatedTlsSRPIdentityManager getRFC5054Default(SRP6GroupParameters group, byte[] seedKey)
{
    SRP6VerifierGenerator verifierGenerator = new SRP6VerifierGenerator();
    verifierGenerator.init(group, TlsUtils.createHash(HashAlgorithm.sha1));

    HMac mac = new HMac(TlsUtils.createHash(HashAlgorithm.sha1));
    mac.init(new KeyParameter(seedKey));

    return new SimulatedTlsSRPIdentityManager(group, verifierGenerator, mac);
}

项目：TinyTravelTracker 文件：SimulatedTlsSRPIdentityManager.java

/**
 * Create a {@link SimulatedTlsSRPIdentityManager} that implements the algorithm from RFC 5054 2.5.1.3
 *
 * @param group the {@link SRP6GroupParameters} defining the group that SRP is operating in
 * @param seedKey the secret "seed key" referred to in RFC 5054 2.5.1.3
 * @return an instance of {@link SimulatedTlsSRPIdentityManager}
 */
public static SimulatedTlsSRPIdentityManager getRFC5054Default(SRP6GroupParameters group, byte[] seedKey)
{
    SRP6VerifierGenerator verifierGenerator = new SRP6VerifierGenerator();
    verifierGenerator.init(group, TlsUtils.createHash(HashAlgorithm.sha1));

    HMac mac = new HMac(TlsUtils.createHash(HashAlgorithm.sha1));
    mac.init(new KeyParameter(seedKey));

    return new SimulatedTlsSRPIdentityManager(group, verifierGenerator, mac);
}

项目：irma_future_id 文件：SRP6Test.java

private void testMutualVerification(BigInteger N, BigInteger g) throws CryptoException
{
    byte[] I = "username".getBytes();
    byte[] P = "password".getBytes();
    byte[] s = new byte[16];
    random.nextBytes(s);

    SRP6VerifierGenerator gen = new SRP6VerifierGenerator();
    gen.init(N, g, new SHA256Digest());
    BigInteger v = gen.generateVerifier(s, I, P);

    SRP6Client client = new SRP6Client();
    client.init(N, g, new SHA256Digest(), random);

    SRP6Server server = new SRP6Server();
    server.init(N, g, v, new SHA256Digest(), random);

    BigInteger A = client.generateClientCredentials(s, I, P);
    BigInteger B = server.generateServerCredentials();

    BigInteger clientS = client.calculateSecret(B);
    BigInteger serverS = server.calculateSecret(A);

    if (!clientS.equals(serverS))
    {
        fail("SRP agreement failed - client/server calculated different secrets");
    }
}

项目：bc-java 文件：SRP6Test.java

private void testMutualVerification(BigInteger N, BigInteger g) throws CryptoException
{
    byte[] I = "username".getBytes();
    byte[] P = "password".getBytes();
    byte[] s = new byte[16];
    random.nextBytes(s);

    SRP6VerifierGenerator gen = new SRP6VerifierGenerator();
    gen.init(N, g, new SHA256Digest());
    BigInteger v = gen.generateVerifier(s, I, P);

    SRP6Client client = new SRP6Client();
    client.init(N, g, new SHA256Digest(), random);

    SRP6Server server = new SRP6Server();
    server.init(N, g, v, new SHA256Digest(), random);

    BigInteger A = client.generateClientCredentials(s, I, P);
    BigInteger B = server.generateServerCredentials();

    BigInteger clientS = client.calculateSecret(B);
    BigInteger serverS = server.calculateSecret(A);

    if (!clientS.equals(serverS))
    {
        fail("SRP agreement failed - client/server calculated different secrets");
    }
}

项目：gwt-crypto 文件：SimulatedTlsSRPIdentityManager.java

public SimulatedTlsSRPIdentityManager(SRP6GroupParameters group, SRP6VerifierGenerator verifierGenerator, Mac mac)
{
    this.group = group;
    this.verifierGenerator = verifierGenerator;
    this.mac = mac;
}

项目：gwt-crypto 文件：SRP6Test.java

private void testMutualVerification(SRP6GroupParameters group) throws CryptoException
{
    byte[] I = "username".getBytes();
    byte[] P = "password".getBytes();
    byte[] s = new byte[16];
    random.nextBytes(s);

    SRP6VerifierGenerator gen = new SRP6VerifierGenerator();
    gen.init(group, new SHA256Digest());
    BigInteger v = gen.generateVerifier(s, I, P);

    SRP6Client client = new SRP6Client();
    client.init(group, new SHA256Digest(), random);

    SRP6Server server = new SRP6Server();
    server.init(group, v, new SHA256Digest(), random);

    BigInteger A = client.generateClientCredentials(s, I, P);
    BigInteger B = server.generateServerCredentials();

    BigInteger clientS = client.calculateSecret(B);
    BigInteger serverS = server.calculateSecret(A);

    if (!clientS.equals(serverS))
    {
        fail("SRP agreement failed - client/server calculated different secrets");
    }
}

项目：Aki-SSL 文件：SimulatedTlsSRPIdentityManager.java

public SimulatedTlsSRPIdentityManager(SRP6GroupParameters group, SRP6VerifierGenerator verifierGenerator, Mac mac)
{
    this.group = group;
    this.verifierGenerator = verifierGenerator;
    this.mac = mac;
}

项目：TinyTravelTracker 文件：SimulatedTlsSRPIdentityManager.java

public SimulatedTlsSRPIdentityManager(SRP6GroupParameters group, SRP6VerifierGenerator verifierGenerator, Mac mac)
{
    this.group = group;
    this.verifierGenerator = verifierGenerator;
    this.mac = mac;
}

项目：Direct-File-Downloader 文件：PairingManagerTunnelHandler.java

public void
setSRPPassword(
    char[]      password )
{
    if ( password == null || password.length == 0 ){

        SRP_SALT        = null;
        SRP_VERIFIER    = null;

        CryptoManagerFactory.getSingleton().setSRPParameters(  null, null );

    }else{

        start();

        try{
            byte[] I = DEFAULT_IDENTITY.getBytes( "UTF-8" );
            byte[] P = new String(password).getBytes( "UTF-8" );

            byte[] salt = new byte[16];

            RandomUtils.nextSecureBytes( salt );

            SRP6VerifierGenerator gen = new SRP6VerifierGenerator();

            gen.init( N_3072, G_3072, new SHA256Digest());

            BigInteger verifier = gen.generateVerifier( salt, I, P );

            CryptoManagerFactory.getSingleton().setSRPParameters( salt, verifier );

            SRP_SALT        = salt;
            SRP_VERIFIER    = verifier;

        }catch( Throwable e ){

            Debug.out( e );
        }
    }

    updateActive();
}

项目：AcademicTorrents-Downloader 文件：PairingManagerTunnelHandler.java

public void
setSRPPassword(
    char[]      password )
{
    if ( password == null || password.length == 0 ){

        SRP_SALT        = null;
        SRP_VERIFIER    = null;

        CryptoManagerFactory.getSingleton().setSRPParameters(  null, null );

    }else{

        start();

        try{
            byte[] I = DEFAULT_IDENTITY.getBytes( "UTF-8" );
            byte[] P = new String(password).getBytes( "UTF-8" );

            byte[] salt = new byte[16];

            RandomUtils.nextSecureBytes( salt );

            SRP6VerifierGenerator gen = new SRP6VerifierGenerator();

            gen.init( N_3072, G_3072, new SHA256Digest());

            BigInteger verifier = gen.generateVerifier( salt, I, P );

            CryptoManagerFactory.getSingleton().setSRPParameters( salt, verifier );

            SRP_SALT        = salt;
            SRP_VERIFIER    = verifier;

        }catch( Throwable e ){

            Debug.out( e );
        }
    }

    updateActive();
}