- Patent Title: Method of securely booting a computer system and a computer system
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Application No.: US15578049Application Date: 2016-03-18
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Publication No.: US10540500B2Publication Date: 2020-01-21
- Inventor: Diana Filimon , Jürgen Atzkern , Thilo Cestonaro , Timo Bruderek
- Applicant: Fujitsu Technology Solutions Intellectual Property GmbH
- Applicant Address: JP Kawasaki
- Assignee: Fujitsu Client Computing Limited
- Current Assignee: Fujitsu Client Computing Limited
- Current Assignee Address: JP Kawasaki
- Agency: DLA Piper LLP (US)
- Priority: DE102015108504 20150529
- International Application: PCT/EP2016/055968 WO 20160318
- International Announcement: WO2016/192867 WO 20161208
- Main IPC: G06F1/24
- IPC: G06F1/24 ; G06F21/57 ; G06F9/4401 ; G06F21/72
Abstract:
A method of securely booting a computer system includes executing program code of at least one boot loader to load a kernel; verifying, during loading of the kernel, the program code of the boot loader after at least a part of the program code of the boot loader has been executed; and interrupting the booting if a result of the verifying of the program code of the boot loader indicates a manipulation of the program code of the boot loader.
Public/Granted literature
- US20180150637A1 METHOD OF SECURELY BOOTING A COMPUTER SYSTEM AND A COMPUTER SYSTEM Public/Granted day:2018-05-31
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