公开(公告)号：US20240406154A1

公开(公告)日：2024-12-05

申请号：US18528603

申请日：2023-12-04

Applicant: NVIDIA Corporation

Inventor： Miriam Menes ,  Naveen Cherukuri ,  Ahmad Atamli ,  Uria Basher ,  Mike Osborn ,  Mark Hummel ,  Liron Mula

IPC: H04L9/40

Abstract: Technologies for encrypting communication links between devices are described. A method includes generating a first initialization vector (IV), from a first subspace of IVs, for a first cryptographic ordered flow, and a second IV, from a second subspace of IVs that are mutually exclusive from the first subspace. The first and second cryptographic ordered flows share a key to secure multipath routing in a fabric between devices. The method sends, to the second device, a first packet for the first cryptographic ordered flow and a second packet for the second cryptographic ordered flow. The first packet includes a first security tag with the first IV and a first payload encrypted using the first IV and a first key. The second packet includes a second security tag with the second IV and a second payload encrypted using the second IV and a second key.

公开(公告)号：US11863390B1

公开(公告)日：2024-01-02

申请号：US17888999

申请日：2022-08-16

Applicant: Nvidia Corporation

Inventor： Miriam Menes ,  Eitan Zahavi ,  Gil Bloch ,  Ahmad Atamli ,  Meni Orenbach ,  Mark Hummel ,  Glenn Dearth

IPC: G06F15/177 ,  H04L41/0873 ,  H04L45/488

CPC classification number: H04L41/0873 ,  H04L45/488

Abstract: Apparatuses, systems, and techniques are presented to configure computing resources to perform various tasks. In at least one embodiment, an approach presented herein can be used to verify whether a network of computing nodes is properly configured based, at least in part, on one or more expected data strings generated by the network of computing nodes.