Invention Grant
- Patent Title: Self-contained key management device
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Application No.: US15498348Application Date: 2017-04-26
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Publication No.: US10678953B1Publication Date: 2020-06-09
- Inventor: Christopher Nicholas Allo , Saheb Biswas
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Fremont
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Fremont
- Agency: Setter Roche LLP
- Agent Kirk A. Cesari
- Main IPC: G06F12/14
- IPC: G06F12/14 ; G06F21/78 ; H04L9/08 ; G06F9/445

Abstract:
A local key management system can be implemented with a unified extensible firmware interface (“UEFI”) basic input/output system (“BIOS”). The local key management system may be part of a removable data storage device that has a first secure area protected by a cryptographic module (e.g. hardware integrated circuit). The removable data storage device may also have a second secure area that stores a key to unlock a security enabled data storage device. The UEFI BIOS may be implemented to manage unlocking of security enabled data storage devices or data bands. The UEFI BIOS may also load a UEFI registration shell to manage registration of one or more security enabled drives or bands.
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