int CreateCredentials(HCRYPTPROV cspHandle, PCredHandle phCreds, SECURITY_STATUS &status) {
    TimeStamp       tsExpiry;
    const DWORD     cSupportedAlgs = 0;
    ALG_ID          rgbSupportedAlgs[16];
    PCCERT_CONTEXT  pCertContext = NULL;
    int err;

    err = getCertificateContext(cspHandle, pCertContext);
    if (pCertContext == NULL)
        goto cleanup;
    ZeroMemory(&SchannelCred, sizeof(SchannelCred))
    SchannelCred.dwVersion  = SCHANNEL_CRED_VERSION;
    if(pCertContext) {
        SchannelCred.cCreds     = 1;
        SchannelCred.paCred     = &pCertContext;
    }
    SchannelCred.grbitEnabledProtocols = 0
    if(cSupportedAlgs) {
        SchannelCred.cSupportedAlgs    = cSupportedAlgs;
        SchannelCred.palgSupportedAlgs = rgbSupportedAlgs;
    }
    SchannelCred.dwFlags |= SCH_CRED_NO_DEFAULT_CREDS;
    SchannelCred.dwFlags |= SCH_CRED_MANUAL_CRED_VALIDATION;
    status = g_pSSPI->AcquireCredentialsHandleA(
                        NULL,                   // Name of principal    
                        UNISP_NAME_A,           // Name of package
                        SECPKG_CRED_OUTBOUND,   // Flags indicating use
                        NULL,                   // Pointer to logon ID
                        &SchannelCred,          // Package specific data
                        NULL,                   // Pointer to GetKey() func
                        NULL,                   // Value to pass to GetKey()
                        phCreds,                // (out) Cred Handle
                        &tsExpiry);             // (out) Lifetime (optional)
    if(status != SEC_E_OK) {
        /*
        if (status == SEC_E_INSUFFICIENT_MEMORY)
            std::cout << "!" << std::endl;
        else if (status == SEC_E_INTERNAL_ERROR)
            std::cout << "!!" << std::endl;
        else if (status == SEC_E_NO_CREDENTIALS)
            std::cout << "!!!" << std::endl;
        else if (status == SEC_E_NOT_OWNER)
            std::cout << "!!!!" << std::endl;
        else if (status == SEC_E_SECPKG_NOT_FOUND)
            std::cout << "!!!!!" << std::endl;
        else if (status == SEC_E_UNKNOWN_CREDENTIALS)
            std::cout << "!!!!!!" << std::endl;
        */
        std::cout << "!!!" << GetLastError() << std::endl;
        err = ERROR_CREATING_CREDENTIALS;
        goto cleanup;
    }
    err = FUNCTION_SUCCESS;
cleanup:
    // Освобождение контекста сертификата. В Schannel уже создана его копия.
    if(pCertContext != NULL) {
        CertFreeCertificateContext(pCertContext);
    }
    return err;
}