Title:
IMPLEMENTATION SCHEME OF TRUSTED COMPUTING SYSTEM BASED ON SOLID-STATE DISK MASTER CONTROLLER
Document Type and Number:
WIPO Patent Application WO/2020/187206
Kind Code:
A1
Abstract:
Disclosed is a trusted computing system, which uses the SSD master controller necessarily configured in the system to provide security control function essential for the system trusted root. The system does not need to contain any dedicated trusted root chip or module, and is easy to be applied without any requirement of changing the system design. The scheme can be implemented by any system having a hard disk, and any essential safety function is completed by the SSD master controller, thereby saving the cost of security module. More importantly, the resources really needing protection (operating systems, user programs, user data and the like) can be directly protected, and the protection function cannot be bypassed once enabled.
Inventors:
FANG GANG (CN)
CHEN BINGJUN (CN)
LI GUOYANG (CN)
WANG CHENLUAN (CN)
XIAO ZIHUA (CN)
JIANG HUI (CN)
CHEN BINGJUN (CN)
LI GUOYANG (CN)
WANG CHENLUAN (CN)
XIAO ZIHUA (CN)
JIANG HUI (CN)
Application Number:
PCT/CN2020/079740
Publication Date:
September 24, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
MAXIO TECH HANGZHOU LTD (CN)
International Classes:
G06F21/57
Foreign References:
| CN109918918A | 2019-06-21 | |||
| CN104881374A | 2015-09-02 | |||
| CN104881374A | 2015-09-02 | |||
| CN101488177A | 2009-07-22 | |||
| CN102262599A | 2011-11-30 | |||
| US20030041255A1 | 2003-02-27 |
Attorney, Agent or Firm:
TOWIN INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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