公开(公告)号：US20240330009A1

公开(公告)日：2024-10-03

申请号：US18738523

申请日：2024-06-10

Applicant: Micron Technology, Inc.

Inventor： Sourin SARKAR ,  Vamshikrishna KOMURAVELLI ,  Kanika MITTAL

IPC: G06F9/4401

CPC classification number: G06F9/4411 ,  G06F9/4418

Abstract: Implementations described herein relate to boot processes for memory devices. In some implementations, a controller of a storage system receives a command for enabling a fast bootup process for the storage system. The fast bootup process may exclude a measurement of information retrieved from a memory device of the storage system during the fast bootup process. The controller may enable the fast bootup process based on the command. The controller may disable a normal bootup process for the storage system based on the fast bootup process being enabled. The normal bootup process may include a measurement of information retrieved from the memory device during the normal bootup process.

公开(公告)号：US20250106014A1

公开(公告)日：2025-03-27

申请号：US18973806

申请日：2024-12-09

Applicant: Micron Technology, Inc.

Inventor： Sourin SARKAR ,  Vamshikrishna KOMURAVELLI

IPC: H04L9/08 ,  H04L9/32

Abstract: In some implementations, a memory device may generate a physical unclonable function (PUF) value. The memory device may access a PUF protection key stored in a non-host-addressable memory region. The memory device may encrypt the PUF value, using the PUF protection key, to generate an encrypted PUF value. The memory device may store the encrypted PUF value in scattered memory locations in the non-host-addressable memory region.

公开(公告)号：US20230359466A1

公开(公告)日：2023-11-09

申请号：US17661983

申请日：2022-05-04

Applicant: Micron Technology, Inc.

Inventor： Sourin SARKAR ,  Vamshikrishna KOMURAVELLI ,  Kanika MITTAL

IPC: G06F9/4401

CPC classification number: G06F9/4411 ,  G06F9/4418

Abstract: Implementations described herein relate to boot processes for memory devices. In some implementations, a controller of a storage system receives a command for enabling a fast bootup process for the storage system. The fast bootup process may exclude a measurement of information retrieved from a memory device of the storage system during the fast bootup process. The controller may enable the fast bootup process based on the command. The controller may disable a normal bootup process for the storage system based on the fast bootup process being enabled. The normal bootup process may include a measurement of information retrieved from the memory device during the normal bootup process.

公开(公告)号：US20230344624A1

公开(公告)日：2023-10-26

申请号：US17725178

申请日：2022-04-20

Applicant: Micron Technology, Inc.

Inventor： Sourin SARKAR ,  Vamshikrishna KOMURAVELLI

IPC: H04L9/08 ,  H04L9/32

CPC classification number: H04L9/0866 ,  H04L9/3278

Abstract: In some implementations, a memory device may generate a physical unclonable function (PUF) value. The memory device may access a PUF protection key stored in a non-host-addressable memory region. The memory device may encrypt the PUF value, using the PUF protection key, to generate an encrypted PUF value. The memory device may store the encrypted PUF value in scattered memory locations in the non-host-addressable memory region.