公开(公告)号：US10740468B2

公开(公告)日：2020-08-11

申请号：US15715020

申请日：2017-09-25

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Suhas Shivanna ,  Patrick L Gibbons ,  Shiva R Dasari ,  Luis E Luciani, Jr. ,  Kevin G Depew

IPC: G06F21/57

Abstract: An example computing system in accordance with an aspect of the present disclosure includes a first controller and a second controller. The first controller is to verify integrity of a first root of trust (ROT), and generate an integrity signal indicating the results. The second controller is to verify integrity of a second ROT, write the firmware image to the first controller, and verify integrity of the written firmware image.