Invention Grant
- Patent Title: Trusted sequence for computing devices via hashes
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Application No.: US16980884Application Date: 2018-05-31
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Publication No.: US11409878B2Publication Date: 2022-08-09
- Inventor: Vali Ali , Richard Bramley , Ronaldo Rod Ferreira , Endrigo Pinheiro
- Applicant: Hewlett-Packard Development Company, L.P.
- Applicant Address: US TX Spring
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Spring
- Agency: Rahman LLC
- International Application: PCT/US2018/035277 WO 20180531
- International Announcement: WO2019/231445 WO 20191205
- Main IPC: G06F21/57
- IPC: G06F21/57 ; G06F16/22 ; G06F9/4401

Abstract:
An example computer system includes a memory having a computer program, a set of data containing a cryptographic first hash protected by a code, and a set of trusted security guidelines for operating an electronic device; a trusted platform module device to store a second hash associated with the computer program; a trusted application computing agent to establish that a hardware initialization sequence of the electronic device is trusted upon matching the first hash with the second hash; and a controller to operate the computer program on the electronic device according to the set of trusted security guidelines.
Public/Granted literature
- US20210073386A1 TRUSTED SEQUENCE FOR COMPUTING DEVICES VIA HASHES Public/Granted day:2021-03-11
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