公开(公告)号：US11200065B2

公开(公告)日：2021-12-14

申请号：US16481693

申请日：2017-12-15

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Peter Seiler ,  Michael Kinney ,  Vinh Anh Nguyen ,  Aaron Romero

IPC: G06F9/44 ,  G06F9/4401 ,  G06F21/44 ,  G06F21/57 ,  H04L9/32

Abstract: Examples associated with boot authentication are described. One example includes initiating a power on self-test (POST) phase of a boot of a system. Prior to initiating a driver execution environment phase of the POST phase, a network stack may be loaded for a network port. An encrypted key may be retrieved from a trusted component of the system. Boot of the system may be permitted to proceed upon establishing a connection with an authentication server, and authenticating the system to the authentication server based on the encrypted key.

公开(公告)号：US20190391817A1

公开(公告)日：2019-12-26

申请号：US16481693

申请日：2017-12-15

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Peter Seiler ,  Michael Kinney ,  Vinh Anh Nguyen ,  Aaron Romero

IPC: G06F9/4401 ,  G06F21/57 ,  G06F21/44 ,  H04L9/32

Abstract: Examples associated with boot authentication are described. One example includes initiating a power on self-test (POST) phase of a boot of a system. Prior to initiating a driver execution environment phase of the POST phase, a network stack may be loaded for a network port. An encrypted key may be retrieved from a trusted component of the system. Boot of the system may be permitted to proceed upon establishing a connection with an authentication server, and authenticating the system to the authentication server based on the encrypted key.