Firmware loading method, storage device and computer readable storage medium
A storage device and storage medium technology, applied in the direction of digital data protection, etc., can solve the problem that the solid-state hard disk is easy to be cracked, and achieve the effect of improving security
Pending Publication Date: 2022-07-15
HOSIN GLOBAL ELECTRONICS CO LTD
View PDF0 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a firmware loading method, a storage device, and a computer-readable storage medium for the above-mentioned problem that the solid-state hard disk is easily cracked
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.
[0030] like figure 1 shown is a schematic flowchart of a firmware loading method provided by an embodiment of the present invention, and the firmware loading method can be applied to figure 2 The illustrated storage device 20 includes a storage device 20 that can be connected to a host computer 30 to form various types of computer or consumer electronic systems. The above-mentioned host 30 can be a notebook computer, a desktop computer, a smart phone, a tablet computer, an industrial computer, a game console, a digital camera, etc., and the host 30 includes a data processing device (such...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a firmware loading method, a storage device and a computer readable storage medium, the method comprises: obtaining first ciphertext data from the storage medium, and decrypting the first ciphertext data to obtain first plaintext data, the first ciphertext data being formed by encryption operation of the first plaintext data through a first encryption algorithm; second ciphertext data are obtained from a host where the storage device is located, the second ciphertext data are decrypted to obtain second plaintext data, and the second ciphertext data are formed by performing encryption operation on the second plaintext data through a second encryption algorithm; and running the first plaintext data and the second plaintext data to load firmware of the storage device. Different parts of the firmware are encrypted and then stored in the storage medium and the host, so that firmware loading cannot be performed after the storage device is detached from the host, and the data security is improved.
Description
technical field [0001] The present invention relates to the field of storage devices, and more particularly, to a method for loading firmware, a storage device and a computer-readable storage medium. Background technique [0002] A hard disk is one of the main storage media in computer equipment. Currently, there are mainly solid state disk (Solid StateDisk, SSD), mechanical hard disk (Hard Disk Drive, HDD), hybrid hard disk (Hybrid Hard Disk, HHD) and so on. As more information and data in work and life are stored in hard disks, people pay more and more attention to the security of data in hard disks. Among them, solid-state drives have been widely used in personal computers, industrial control, video surveillance, network terminals and other fields due to their advantages of fast read and write speed, low power consumption, no noise, anti-vibration, low heat, and small size. [0003] The existing solid-state hard disk needs to load the firmware after power-on. Specificall...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/60
CPCG06F21/602
Inventor 王嗣钧赖振楠
Owner HOSIN GLOBAL ELECTRONICS CO LTD