import java.util.Map;

import javax.security.auth.kerberos.KerberosKey;

import jcifs.pac.PACDecodingException;
import jcifs.pac.Pac;

/**
 * Kerberos authorization data containing PAC (Privilege Attribute Certificate) information.
 */
public class KerberosPacAuthData extends KerberosAuthData {

    private Pac pac;

    /**
     * Constructs KerberosPacAuthData from token bytes.
     *

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package jcifs.pac;

import jcifs.CIFSException;

/**
 * Exception thrown when PAC (Privilege Attribute Certificate) data cannot be decoded.
 * Indicates malformed or invalid PAC structures in Kerberos tickets.
 */
public class PACDecodingException extends CIFSException {

 * This class ensures that at most one thread is running at a time. This is initially the JUnit test
 * thread, which yields its execution privilege while calling [runTasks], [runNextTask], or
 * [advanceUntil]. These functions don't return until the task threads are all idle.
 *
 * Task threads release their execution privilege in these ways:
 *
 *  * By yielding in [TaskRunner.Backend.coordinatorWait].
 *  * By yielding in [BlockingQueue.poll].

### SIG Auth

    - [CVE-2023-3676: Insufficient input sanitization on Windows nodes leads to privilege escalation](#cve-2023-3676-insufficient-input-sanitization-on-windows-nodes-leads-to-privilege-escalation)
    - [CVE-2023-3955: Insufficient input sanitization on Windows nodes leads to privilege escalation](#cve-2023-3955-insufficient-input-sanitization-on-windows-nodes-leads-to-privilege-escalation)
  - [Changes by Kind](#changes-by-kind)
    - [Feature](#feature)

- Dockershim security: pod sandbox now always run with `no-new-privileges` and `runtime/default` seccomp profile

   * for an RPC may wait for a similar call that requests a long timeout, or a call by an
   * unprivileged user may return a resource accessible only to a privileged user making a similar
   * call. To prevent this problem, create a key object that includes all values that affect the
   * result of the query. Or use {@code LoadingCache.get(K)}, which lacks the ability to refer to

* The Kubelet's deprecated `--allow-privileged` flag now defaults to true. This enables users to stop setting `--allow-privileged` in order to transition to `PodSecurityPolicy`. Previously, users had to continue setting `--allow-privileged`, because the default was false. ([#63442](https://github.com/kubernetes/kubernetes/pull/63442), [@mtaufen](https://github.com/mtaufen))

import javax.crypto.Mac;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.spec.SecretKeySpec;
import javax.security.auth.kerberos.KerberosKey;

/**
 * Utility class for calculating and verifying PAC (Privilege Attribute Certificate) message authentication codes.
 * This class provides methods for computing MACs using various Kerberos encryption types including
 * ARCFOUR-HMAC-MD5 and AES-based HMAC algorithms.
 */

    * Each deployment method should bind users/groups to the ClusterRoles if they are using this feature.
* Adds AllowPrivilegeEscalation to control whether a process can gain more privileges than its parent process ([#47019](https://github.com/kubernetes/kubernetes/pull/47019), [@jessfraz](https://github.com/jessfraz))