System and method for managing storage device
A technology of storage device and management method, which is applied to record carriers, instruments, computer parts, etc. used by machines, and can solve the problems of exposure of commercial secrets and technical security means, and risks of commercial secrets and technical security means.
Inactive Publication Date: 2011-09-28
CONDEL INT TECH
View PDF2 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Since the function library used to access the hidden area is generated by the same card opening firmware, the confidential data stored in the hidden area by a corresponding purchasing company, such as a specific digital content company, may be known by another company, thereby making The commercial secrets and technical security measures of certain digital content companies are exposed to risk
In addition, since the card manufacturer also has a function library for accessing the hidden area, the commercial secrets and technical security measures of the corresponding specific digital content company will also be at risk
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
[0023] figure 1 A storage device management system according to an embodiment of the present invention is shown.
[0024] The storage device management system according to the embodiment of the present invention includes a storage device 1000 . The storage device 1000 may be a memory device, such as an SD / micro SD card, and / or a USB disk. The storage device 1000 includes a microcontroller 1200 and a storage area 1100 . The microcontroller 1200 may control operations of related hardware, firmware, and / or software on the storage device 1000 . In some embodiments, the storage device 1000 can be connected to an electronic device through an interface, such as an SD / micro SD card interface or a USB interface (not shown), and the electronic device receives an access request. The storage area 1100 includes a public area 1110 and at least one hidden area (1121 and 1122). The public area 1110 can be accessed by general consumers. General consumers can read / write data in the public ...
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 relates to a system and a method for managing a storage device. The system comprises a storage device with at least one hidden region; the hidden region is built by using card unlocking firmware; and the hidden region is permitted to be accessed by using a function base. A password identification mechanism is implemented on the hidden region of the storage device; and when an input password received by a specific application is in accordance with a vested password of the hidden region, the hidden region is permitted to be accessed by using the function base. As the storage device is provided with a plurality of hidden regions and each hidden region has an independent password, the individual hidden regions can be managed independently and securely; furthermore, as the vested password can be changed by a purchase company, a manufacturer of the storage device or a micro controller company which designs a micro controller of the storage device cannot access the hidden region by any methods when the purchase company changes the vested password of the hidden region.
Description
technical field [0001] The present invention relates to a storage device management system and method, and in particular to a storage device management system and method capable of implementing a password authentication mechanism to at least one hidden area of a storage device. Background technique [0002] With the popularization of electronic devices, such as computers or portable devices, digital data has become the main data recording type of these devices due to the convenience of digital data. Digital data usually needs to be placed on a data carrier, such as a storage device. The form of the data carrier can vary according to different needs and applications. [0003] In general, microcontrollers with flash memory, such as secure digital (Secure Digital, SD) cards, micro SD cards, and storage devices with Universal Serial Bus (Universal Serial Bus, USB) disks, can have a function to The storage area of the storage device is divided. For example, the storage are...
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 IPC IPC(8): G06K19/073
Inventor 周继扬周佩燕林育中
Owner CONDEL INT TECH