Abstract: A device receives, from a wireless access point, a pairwise master key identification (PMKID) based on a known pairwise master key (PMK), and determines whether the received PMKID matches one of multiple PMKIDs stored in a cache associated with the device. The device dynamically generates a PMKID based on the known PMK when the received PMKID does not match one of the multiple PMKIDs stored in the cache, and performs a fast four-way handshake to establish a secure connection between the device and the wireless access point when the dynamically generated PMKID matches the received PMKID.

Abstract: A partition manager for managing logical partitions in a computer system includes hooks to low-level operating system code in one of the logical partitions. By using the operating system code to manage the resources of a computer system, any changes that are made to the operating system are automatically reflected in the function of the partition manager. In addition, low-level functions of operating systems, which are often well-debugged and tested, can be used when generating a new partition manager, greatly simplifying the time and reducing the cost of producing a partition manager.