当前位置: 首页>>代码示例>>C++>>正文

C++ SshIncomingPacket::extractKeyExchangeInitData方法代码示例

本文整理汇总了C++中SshIncomingPacket::extractKeyExchangeInitData方法的典型用法代码示例。如果您正苦于以下问题：C++ SshIncomingPacket::extractKeyExchangeInitData方法的具体用法？C++ SshIncomingPacket::extractKeyExchangeInitData怎么用？C++ SshIncomingPacket::extractKeyExchangeInitData使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SshIncomingPacket的用法示例。


在下文中一共展示了SshIncomingPacket::extractKeyExchangeInitData方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: sendDhInitPacket

bool SshKeyExchange::sendDhInitPacket(const SshIncomingPacket &serverKexInit)
{
#ifdef CREATOR_SSH_DEBUG
    qDebug("server requests key exchange");
#endif
    serverKexInit.printRawBytes();
    SshKeyExchangeInit kexInitParams
            = serverKexInit.extractKeyExchangeInitData();

    printNameList("Key Algorithms", kexInitParams.keyAlgorithms);
    printNameList("Server Host Key Algorithms", kexInitParams.serverHostKeyAlgorithms);
    printNameList("Encryption algorithms client to server", kexInitParams.encryptionAlgorithmsClientToServer);
    printNameList("Encryption algorithms server to client", kexInitParams.encryptionAlgorithmsServerToClient);
    printNameList("MAC algorithms client to server", kexInitParams.macAlgorithmsClientToServer);
    printNameList("MAC algorithms server to client", kexInitParams.macAlgorithmsServerToClient);
    printNameList("Compression algorithms client to server", kexInitParams.compressionAlgorithmsClientToServer);
    printNameList("Compression algorithms client to server", kexInitParams.compressionAlgorithmsClientToServer);
    printNameList("Languages client to server", kexInitParams.languagesClientToServer);
    printNameList("Languages server to client", kexInitParams.languagesServerToClient);
#ifdef CREATOR_SSH_DEBUG
    qDebug("First packet follows: %d", kexInitParams.firstKexPacketFollows);
#endif

    const QByteArray &keyAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::KeyExchangeMethods,
              kexInitParams.keyAlgorithms.names);
    m_serverHostKeyAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::PublicKeyAlgorithms,
              kexInitParams.serverHostKeyAlgorithms.names);
    m_encryptionAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::EncryptionAlgorithms,
              kexInitParams.encryptionAlgorithmsClientToServer.names);
    m_decryptionAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::EncryptionAlgorithms,
              kexInitParams.encryptionAlgorithmsServerToClient.names);
    m_c2sHMacAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::MacAlgorithms,
              kexInitParams.macAlgorithmsClientToServer.names);
    m_s2cHMacAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::MacAlgorithms,
              kexInitParams.macAlgorithmsServerToClient.names);
    SshCapabilities::findBestMatch(SshCapabilities::CompressionAlgorithms,
        kexInitParams.compressionAlgorithmsClientToServer.names);
    SshCapabilities::findBestMatch(SshCapabilities::CompressionAlgorithms,
        kexInitParams.compressionAlgorithmsServerToClient.names);

    AutoSeeded_RNG rng;
    m_dhKey.reset(new DH_PrivateKey(rng,
        DL_Group(botanKeyExchangeAlgoName(keyAlgo))));

    const AbstractSshPacket::Payload &payload = serverKexInit.payLoad();
    m_serverKexInitPayload = QByteArray(payload.data, payload.size);
    m_sendFacility.sendKeyDhInitPacket(m_dhKey->get_y());
    return kexInitParams.firstKexPacketFollows;
}
开发者ID:NoobSaibot，项目名称:qtcreator-minimap，代码行数:55，代码来源:sshkeyexchange.cpp

示例2: sendDhInitPacket

bool SshKeyExchange::sendDhInitPacket(const SshIncomingPacket &serverKexInit)
{
#ifdef CREATOR_SSH_DEBUG
    qDebug("server requests key exchange");
#endif
    serverKexInit.printRawBytes();
    SshKeyExchangeInit kexInitParams
        = serverKexInit.extractKeyExchangeInitData();

    printNameList("Key Algorithms", kexInitParams.keyAlgorithms);
    printNameList("Server Host Key Algorithms", kexInitParams.serverHostKeyAlgorithms);
    printNameList("Encryption algorithms client to server", kexInitParams.encryptionAlgorithmsClientToServer);
    printNameList("Encryption algorithms server to client", kexInitParams.encryptionAlgorithmsServerToClient);
    printNameList("MAC algorithms client to server", kexInitParams.macAlgorithmsClientToServer);
    printNameList("MAC algorithms server to client", kexInitParams.macAlgorithmsServerToClient);
    printNameList("Compression algorithms client to server", kexInitParams.compressionAlgorithmsClientToServer);
    printNameList("Compression algorithms client to server", kexInitParams.compressionAlgorithmsClientToServer);
    printNameList("Languages client to server", kexInitParams.languagesClientToServer);
    printNameList("Languages server to client", kexInitParams.languagesServerToClient);
#ifdef CREATOR_SSH_DEBUG
    qDebug("First packet follows: %d", kexInitParams.firstKexPacketFollows);
#endif

    m_kexAlgoName = SshCapabilities::findBestMatch(SshCapabilities::KeyExchangeMethods,
                    kexInitParams.keyAlgorithms.names);
    m_serverHostKeyAlgo = SshCapabilities::findBestMatch(SshCapabilities::PublicKeyAlgorithms,
                          kexInitParams.serverHostKeyAlgorithms.names);
    determineHashingAlgorithm(kexInitParams, true);
    determineHashingAlgorithm(kexInitParams, false);

    m_encryptionAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::EncryptionAlgorithms,
                                         kexInitParams.encryptionAlgorithmsClientToServer.names);
    m_decryptionAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::EncryptionAlgorithms,
                                         kexInitParams.encryptionAlgorithmsServerToClient.names);
    SshCapabilities::findBestMatch(SshCapabilities::CompressionAlgorithms,
                                   kexInitParams.compressionAlgorithmsClientToServer.names);
    SshCapabilities::findBestMatch(SshCapabilities::CompressionAlgorithms,
                                   kexInitParams.compressionAlgorithmsServerToClient.names);

    AutoSeeded_RNG rng;
    if (m_kexAlgoName.startsWith(SshCapabilities::EcdhKexNamePrefix)) {
        m_ecdhKey.reset(new ECDH_PrivateKey(rng, EC_Group(botanKeyExchangeAlgoName(m_kexAlgoName))));
        m_sendFacility.sendKeyEcdhInitPacket(convertByteArray(m_ecdhKey->public_value()));
    } else {
        m_dhKey.reset(new DH_PrivateKey(rng, DL_Group(botanKeyExchangeAlgoName(m_kexAlgoName))));
        m_sendFacility.sendKeyDhInitPacket(m_dhKey->get_y());
    }

    m_serverKexInitPayload = serverKexInit.payLoad();
    return kexInitParams.firstKexPacketFollows;
}
开发者ID:KeeganRen，项目名称:qt-creator，代码行数:53，代码来源:sshkeyexchange.cpp

示例3: sendDhInitPacket

bool SshKeyExchange::sendDhInitPacket(const SshIncomingPacket &serverKexInit)
{
#ifdef CREATOR_SSH_DEBUG
    qDebug("server requests key exchange");
#endif
    serverKexInit.printRawBytes();
    SshKeyExchangeInit kexInitParams
            = serverKexInit.extractKeyExchangeInitData();

    printNameList("Key Algorithms", kexInitParams.keyAlgorithms);
    printNameList("Server Host Key Algorithms", kexInitParams.serverHostKeyAlgorithms);
    printNameList("Encryption algorithms client to server", kexInitParams.encryptionAlgorithmsClientToServer);
    printNameList("Encryption algorithms server to client", kexInitParams.encryptionAlgorithmsServerToClient);
    printNameList("MAC algorithms client to server", kexInitParams.macAlgorithmsClientToServer);
    printNameList("MAC algorithms server to client", kexInitParams.macAlgorithmsServerToClient);
    printNameList("Compression algorithms client to server", kexInitParams.compressionAlgorithmsClientToServer);
    printNameList("Compression algorithms client to server", kexInitParams.compressionAlgorithmsClientToServer);
    printNameList("Languages client to server", kexInitParams.languagesClientToServer);
    printNameList("Languages server to client", kexInitParams.languagesServerToClient);
#ifdef CREATOR_SSH_DEBUG
    qDebug("First packet follows: %d", kexInitParams.firstKexPacketFollows);
#endif

    m_kexAlgoName = SshCapabilities::findBestMatch(SshCapabilities::KeyExchangeMethods,
                                                   kexInitParams.keyAlgorithms.names);
    const QList<QByteArray> &commonHostKeyAlgos
            = SshCapabilities::commonCapabilities(SshCapabilities::PublicKeyAlgorithms,
                                                  kexInitParams.serverHostKeyAlgorithms.names);
    const bool ecdh = m_kexAlgoName.startsWith(SshCapabilities::EcdhKexNamePrefix);
    foreach (const QByteArray &possibleHostKeyAlgo, commonHostKeyAlgos) {
        if (ecdh && possibleHostKeyAlgo == SshCapabilities::PubKeyEcdsa) {
            m_serverHostKeyAlgo = possibleHostKeyAlgo;
            break;
        }
        if (!ecdh && (possibleHostKeyAlgo == SshCapabilities::PubKeyDss
                      || possibleHostKeyAlgo == SshCapabilities::PubKeyRsa)) {
            m_serverHostKeyAlgo = possibleHostKeyAlgo;
            break;
        }
    }
    if (m_serverHostKeyAlgo.isEmpty()) {
        throw SshServerException(SSH_DISCONNECT_KEY_EXCHANGE_FAILED,
            "Invalid combination of key exchange and host key algorithms.",
            QCoreApplication::translate("SshConnection",
                "No matching host key algorithm available for key exchange algorithm \"%1\".")
                .arg(QString::fromLatin1(m_kexAlgoName)));
    }
    determineHashingAlgorithm(kexInitParams, true);
    determineHashingAlgorithm(kexInitParams, false);

    m_encryptionAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::EncryptionAlgorithms,
              kexInitParams.encryptionAlgorithmsClientToServer.names);
    m_decryptionAlgo
        = SshCapabilities::findBestMatch(SshCapabilities::EncryptionAlgorithms,
              kexInitParams.encryptionAlgorithmsServerToClient.names);
    SshCapabilities::findBestMatch(SshCapabilities::CompressionAlgorithms,
        kexInitParams.compressionAlgorithmsClientToServer.names);
    SshCapabilities::findBestMatch(SshCapabilities::CompressionAlgorithms,
        kexInitParams.compressionAlgorithmsServerToClient.names);

    AutoSeeded_RNG rng;
    if (ecdh) {
        m_ecdhKey.reset(new ECDH_PrivateKey(rng, EC_Group(botanKeyExchangeAlgoName(m_kexAlgoName))));
        m_sendFacility.sendKeyEcdhInitPacket(convertByteArray(m_ecdhKey->public_value()));
    } else {
        m_dhKey.reset(new DH_PrivateKey(rng, DL_Group(botanKeyExchangeAlgoName(m_kexAlgoName))));
        m_sendFacility.sendKeyDhInitPacket(m_dhKey->get_y());
    }

    m_serverKexInitPayload = serverKexInit.payLoad();
    return kexInitParams.firstKexPacketFollows;
}
开发者ID:EKulikov，项目名称:qt-creator，代码行数:73，代码来源:sshkeyexchange.cpp


注：本文中的SshIncomingPacket::extractKeyExchangeInitData方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。