公开(公告)号：US20230402077A1

公开(公告)日：2023-12-14

申请号：US18145095

申请日：2022-12-22

Applicant: Intel Corporation

Inventor： Sergej Deutsch ,  Christoph Dobraunig ,  Rajat Agarwal ,  David M. Durham ,  Santosh Ghosh ,  Karanvir Grewal ,  Krystian Matusiewicz

IPC: G06F11/10

CPC classification number: G06F11/1044

Abstract: The technology described herein includes a first plurality of bijection diffusion function circuits to diffuse data bits into diffused data bits and store the diffused data bits into a memory; an error correcting code (ECC) generation circuit to generate ECC bits for the data bits; and a second plurality of bijection diffusion function circuits to diffuse the ECC bits into diffused ECC bits and store the diffused ECC bits into the memory.

公开(公告)号：US20220104025A1

公开(公告)日：2022-03-31

申请号：US17546413

申请日：2021-12-09

Applicant: Intel Corporation

Inventor： Arkadiusz Berent ,  Mateusz Bronk ,  Piotr Zmijewski ,  Krystian Matusiewicz

IPC: H04W12/50 ,  H04W12/033 ,  H04L9/08

Abstract: A method comprises discovering, in a controller device, one or more target devices that are in a pairing mode, generating, in the controller device, a first signal comprising a pattern, transmitting, from the controller device to a first remote device, the first signal comprising the pattern, receiving, in the controller device, a second signal from a second remote device, the second signal comprising a authentication code, and authenticating the one or more target devices when the first authentication signal and the second authentication signal match.

公开(公告)号：US20240113863A1

公开(公告)日：2024-04-04

申请号：US18129814

申请日：2023-03-31

Applicant: Intel Corporation

Inventor： Pablo De Lara Guarch ,  Tomasz Kantecki ,  Krystian Matusiewicz ,  Wajdi Feghali ,  Vinodh Gopal ,  James D. Guilford

IPC: H04L9/06 ,  H04L9/32 ,  H04W12/037

CPC classification number: H04L9/065 ,  H04L9/3215 ,  H04W12/037

Abstract: Methods and apparatus relating to an efficient implementation of ZUC authentication are described. In one embodiment, a processor computes a tag update, based at least in part on stored data, for an authentication operation. The tag update is computed by replacing a ‘for’ loop with a carry-less multiply operation. Other embodiments are also claimed and disclosed.

公开(公告)号：US20230258713A1

公开(公告)日：2023-08-17

申请号：US18307214

申请日：2023-04-26

Applicant: Intel Corporation

Inventor： Mateusz Bronk ,  Arkadiusz Berent ,  Piotr Zimjewski ,  Krystian Matusiewicz

IPC: G01R31/317 ,  G06F11/36

CPC classification number: G01R31/31709 ,  G06F11/3688

Abstract: Various examples relate to apparatuses, methods, and computer programs for executing an executable, and to a method for distributing software or firmware. An apparatus for executing an executable comprises interface circuitry, machine-readable instructions, and processing circuitry for executing the machine-readable instructions to identify, for the executable, a trigger to activate or deactivate a noise injection mode during execution of the executable, the noise injection mode being suitable for introducing noise during execution of the executable, and activate or deactivate the noise injection mode based on the identified trigger.