摘要:
An embodiment of the present invention provides an apparatus, comprising a wireless station (STA) operable to communicate with a first access point (AP) and roam to a next access point (AP), wherein said next AP pre-caches a number of IP addresses from a backend Dynamic Host Configuration Protocol (DHCP) server; and wherein said wireless station (STA) gathers IP layer address and sub-network information from said next Access Point (AP) during roaming.
摘要:
An embodiment of the present invention provides an apparatus, comprising a transmitter to transmit, in response to an incoming multicast communication frame received from a multicast communication source, a multicast acknowledgment frame indicating receipt of the incoming multicast communication frame, wherein the apparatus is randomly designated by the multicast communication source as a representative multicast communication recipient. In an embodiment of the present invention the representative multicast communication recipient may be chosen from a subset of connected stations.
摘要:
In a processor based system comprising a plurality of logical machines, selecting a logical machine of the system to serve as a host; the host communicating with a policy decision point (PDP) of a network to provision a data channel interconnecting the processor based system and the network and to provision a logical data channel interconnecting each logical machine of the system to the network.
摘要:
Embodiments of methods and apparatus for providing a key management system for wireless communication networks are generally described herein. Other embodiments may be described and claimed.
摘要:
Briefly, in accordance with one embodiment of the invention, is an apparatus 115, comprising: a first Access Point (AP) 120 capable of wireless communication with said apparatus 115; a second Access Point (AP) 105 in communication with said first Access Point (AP) 120; and a pre-authentication channel 125 between said apparatus 115 and said second Access Point 105 via said first Access Point (AP) 120, said pre-authentication channel 125 enabling pre-keying associations between said apparatus and said second Access Point (AP) 105.
摘要:
A system and method for negotiating a pairwise master key (“PMK”) in wireless mesh networks. The system includes a plurality of mesh points that are configured to perform an abbreviated handshake protocol in negotiating a PMK and establishing a secure connection. The method for establishing a negotiated PMK is based on selecting a PMK before transmitting any data, and arranging available PMKs in a predetermined list so that a PMK can be negotiated in a limited number of exchanges.
摘要:
In an embodiment of the invention an application provider may include “tracing elements” in a target software application. While working with the application the trace elements are detected and provide a “baseline trace” indicating proper application execution. The provider then supplies the application, which still includes the trace elements, and the baseline trace to a user. The user operates the application to produce a “real-time trace” based on the application still having trace elements that produce trace events. A comparator then compares the baseline and real-time traces. If the traces are within a pre-determined range of each other the user has a level of assurance the software is operating correctly. If the level of assurance is low, an embodiment may trigger a hardware interrupt or similar event to prevent further execution of software. Other embodiments are described herein.
摘要:
Described herein are an apparatus and method for Skein hashing. The apparatus comprises a block cipher operable to receive an input data and to generate a hashed output data by applying Unique Block Iteration (UBI) modes, the block cipher comprising at least two mix and permute logic units which are pipelined by registers; and a counter, coupled to the block cipher, to determine a sequence of the UBI modes and to cause the block cipher to process at least two input data simultaneously for generating the hashed output data.
摘要:
Mobile device, client device and server associated with client-server authentication are described. In embodiments, the mobile device may comprise a camera and a token extractor. The token extractor may be coupled to the camera and configured to analyze an image, captured by the camera. The captured image may contain a barcode and may be displayed on a client device in response to a request of a server for access to a resource. The barcode may contain a token, which may be extracted by the token extractor to be used to gain access to a resource requested from a server. Other embodiments may be described and/or claimed.
摘要:
Described herein are an apparatus and method for Skein hashing. The apparatus comprises a block cipher operable to receive an input data and to generate a hashed output data by applying Unique Block Iteration (UBI) modes, the block cipher comprising at least two mix and permute logic units which are pipelined by registers; and a counter, coupled to the block cipher, to determine a sequence of the UBI modes and to cause the block cipher to process at least two input data simultaneously for generating the hashed output data.