公开(公告)号：US11233633B2

公开(公告)日：2022-01-25

申请号：US16188848

申请日：2018-11-13

Applicant: INTEL CORPORATION

Inventor： Jesse Walker ,  Shlomo Ovadia ,  Suman Sharma

IPC: H04L9/08 ,  H04L29/06 ,  H04W12/03 ,  H04W76/14 ,  H04W84/18 ,  H04W84/12

Abstract: Method and system of secured direct link set-up (DLS) for wireless networks. In accordance with aspects of the method, techniques are disclosed for setting up computationally secure direct links between stations in a wireless network in a manner that is computationally secure. A direct link comprising a new communication session is set up between first and second stations in a wireless local area network (WLAN) hosted by an access point (AP), the direct link comprising a new communication session. The AP generates a unique session key for the new communication session and transfers secured copies of the session key to each of the first and second stations in a manner under which only the first and second stations can obtain the session key. A security mechanism is then implemented on the unsecured direct link to secure the direct link between the first and second stations using a secure session key derived from the session key.

公开(公告)号：US20190246268A1

公开(公告)日：2019-08-08

申请号：US16188848

申请日：2018-11-13

Applicant: INTEL CORPORATION

Inventor： Jesse Walker ,  Shlomo Ovadia ,  Suman Sharma

IPC: H04W12/02 ,  H04L9/08 ,  H04L29/06 ,  H04W76/14

CPC classification number: H04W12/02 ,  H04L9/083 ,  H04L63/0428 ,  H04L63/062 ,  H04L2209/80 ,  H04L2463/061 ,  H04L2463/062 ,  H04W76/14 ,  H04W84/12 ,  H04W84/18

Abstract: Method and system of secured direct link set-up (DLS) for wireless networks. In accordance with aspects of the method, techniques are disclosed for setting up computationally secure direct links between stations in a wireless network in a manner that is computationally secure. A direct link comprising a new communication session is set up between first and second stations in a wireless local area network (WLAN) hosted by an access point (AP), the direct link comprising a new communication session. The AP generates a unique session key for the new communication session and transfers secured copies of the session key to each of the first and second stations in a manner under which only the first and second stations can obtain the session key. A security mechanism is then implemented on the unsecured direct link to secure the direct link between the first and second stations using a secure session key derived from the session key.

公开(公告)号：US20170118633A1

公开(公告)日：2017-04-27

申请号：US15194237

申请日：2016-06-27

Applicant: INTEL CORPORATION

Inventor： Jesse Walker ,  Shlomo Ovadia ,  Suman Sharma

IPC: H04W12/02 ,  H04L9/08 ,  H04W76/02 ,  H04L29/06

CPC classification number: H04W12/02 ,  H04L9/083 ,  H04L63/0428 ,  H04L63/062 ,  H04L2209/80 ,  H04L2463/061 ,  H04L2463/062 ,  H04W76/14 ,  H04W84/12 ,  H04W84/18

Abstract: Method and system of secured direct link set-up (DLS) for wireless networks. In accordance with aspects of the method, techniques are disclosed for setting up computationally secure direct links between stations in a wireless network in a manner that is computationally secure. A direct link comprising a new communication session is set up between first and second stations in a wireless local area network (WLAN) hosted by an access point (AP), the direct link comprising a new communication session. The AP generates a unique session key for the new communication session and transfers secured copies of the session key to each of the first and second stations in a manner under which only the first and second stations can obtain the session key. A security mechanism is then implemented on the unsecured direct link to secure the direct link between the first and second stations using a secure session key derived from the session key.