Operation method for externally connected storage, device and intelligent terminal
A technology of intelligent terminal and operation method, applied in the direction of instrument, internal/peripheral computer component protection, data processing input/output process, etc., can solve the problems of high cost, low data read and write rate, etc., to improve the utilization level and improve Safety, the effect of eliminating illegal operations and malicious program intrusion
Active Publication Date: 2017-11-14
PRANUS BEIJING TECH CO LTD
View PDF3 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] Aiming at the shortcomings of the existing methods, the present invention proposes an operation method, device, and intelligent terminal of an external memory to solve the problems in the prior art that the data read and write rates encrypted and stored in the external memory are low, or the data that needs to be stored in the external memory The additional setting of a dedicated security algorithm engine leads to a problem of high cost, so as to increase the data read and write rate in the external memory and reduce the cost
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] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0030] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, components, and / or groups thereof. It will be unders...
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 embodiment of the invention provides an operation method for externally connected storage, a device and an intelligent terminal. The method comprises the following steps: acquiring a present password for the first externally connected storage while receiving an operation request for the first externally connected storage, starting the initialization for at least one externally connected storage till selecting the first externally connected storage and stopping the initialization for the first externally connected storage; unlocking the first externally connected storage according to the present password; recovering the initialization for the first externally connected storage while receiving a success unlocking message returned by the first externally connected storage and then operating by the first externally connected storage according to the operation request. In the embodiment of the invention, the locking and unlocking for the externally connected storage become more quick and efficient; a special safety algorithm needs not be additionally arranged in the externally connected storage and the cost is lowered; when an unlocking function is applied to an initialization recognition process, illegal operation and rogue program invasion can be eliminated and the data safety in the externally connected storage can be greatly promoted.
Description
technical field [0001] The present invention relates to the technical field of intelligent terminals, and in particular, the present invention relates to an operation method and device for an external memory, and an intelligent terminal. Background technique [0002] With the rapid development of Internet technology, while people are enjoying the convenience brought by technology, information security is facing unprecedented risks. Information leakage incidents like the "Prism Gate" incident occur frequently, and information security has risen to the strategic height of national security. [0003] With the development of integrated circuit technology and manufacturing process, large-capacity storage technology has become very mature. As the crystallization of large-capacity storage technology-external memory, such as TF card, has been widely used in various industries. [0004] For occasions with high information security requirements, encryption and decryption technology is...
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): G06F21/79G06F21/46G06F3/06
CPCG06F3/0622G06F3/0632G06F3/0679G06F21/46G06F21/79
Inventor 任仕玖
Owner PRANUS BEIJING TECH CO LTD