CN108898005A - A kind of hard disk knows method for distinguishing, system, equipment and computer readable storage medium - Google Patents
A kind of hard disk knows method for distinguishing, system, equipment and computer readable storage medium Download PDFInfo
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- CN108898005A CN108898005A CN201810745205.0A CN201810745205A CN108898005A CN 108898005 A CN108898005 A CN 108898005A CN 201810745205 A CN201810745205 A CN 201810745205A CN 108898005 A CN108898005 A CN 108898005A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0629—Configuration or reconfiguration of storage systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/0671—In-line storage system
- G06F3/0673—Single storage device
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Storage Device Security (AREA)
Abstract
This application discloses a kind of hard disks to know method for distinguishing, including：When device power starting or hard disk insertion equipment, the unique identification of the hard disk is read；Judge whether have ciphertext in the trough of the hard disk；If so, reading the ciphertext, and combine preset-key by ciphertext decryption in plain text；Judge whether this is identical as the unique identification in plain text；If this is different from the unique identification in plain text, it is forbidden to use the hard disk.Technical solution provided herein, by judging whether this is identical as the unique identification in plain text, if different, then it is forbidden to use the hard disk, avoid the risk for the hard disk that user's self-changeable non-server/storage manufacturer provides, and then the problem of server/storage equipment reliability reduces is avoided, reduce the probability for massive losses occur.The application additionally provides system, equipment and the computer readable storage medium of a kind of hard disk identification simultaneously, has above-mentioned beneficial effect.
Description
Technical field
This application involves hard disks to identify field, in particular to a kind of hard disk knows method for distinguishing, system, equipment and computer can
Read storage medium.
Background technique
For server/storage equipment, it is desirable that have good reliability, the reason is that data caused by hard disk failure are lost
Lose, shut down, stopping line, bring loss and cost be it is huge, maintenance cost also remains high, therefore server/storage is set
Standby used hard disk is usually technical grade hard disk, and the stability and reliability of technical grade hard disk will be much higher than consumer level hard disk.
However, for a user, it is contemplated that price or data transfer etc. the reason of, may be about to service certainly
The hard disk replacement that device/storage manufacturer provides is consumer level hard disk, this makes the reduction of server/storage equipment reliability, even
Bring huge loss and cost.
Therefore, the hard disk for how preventing user's self-changeable non-server/storage manufacturer from providing is those skilled in the art
The technical issues that need to address at present.
Summary of the invention
The purpose of the application is to provide a kind of hard disk and knows method for distinguishing, system, equipment and computer readable storage medium, uses
In the hard disk for preventing user's self-changeable non-server/storage manufacturer from providing.
In order to solve the above technical problems, the application provides a kind of hard disk knowledge method for distinguishing, this method includes：
When device power starting or hard disk insertion equipment, the unique identification of the hard disk is read；
Judge whether have ciphertext in the trough of the hard disk；
It if so, reading the ciphertext, and is plaintext by ciphertext decryption in conjunction with preset-key；
Judge whether the plaintext is identical as the unique identification；
If the plaintext is different from the unique identification, it is forbidden to use the hard disk.
Optionally, ciphertext decryption is plaintext by the combination preset-key, including：
Obtain the facility level of current device；
The corresponding code key of the facility level is found in default code key table；
In conjunction with the key by ciphertext decryption in plain text.
Optionally, when not having the ciphertext in the trough of the hard disk, further include：
It is forbidden to use the hard disk.
Optionally, after being forbidden to use the hard disk, further include：
Export the non-compliant prompt information of the hard disk.
The application also provides a kind of system of hard disk identification, which includes：
Read module, for reading the unique identification of the hard disk when device power starting or hard disk insertion equipment；
Whether first judgment module has ciphertext in the trough for judging the hard disk；
Deciphering module, for when having ciphertext in the trough of the hard disk, reading the ciphertext, and it is close in conjunction with presetting
Key is by ciphertext decryption in plain text；
Second judgment module, for judging whether the plaintext is identical as the unique identification；
First disabled module, for being forbidden to use the hard disk when the plaintext is with the unique identification difference.
Optionally, the deciphering module includes：
Acquisition submodule, for obtaining the facility level of current device；
Submodule is searched, for finding the corresponding code key of the facility level in default code key table；
Submodule is decrypted, for decrypting the ciphertext in plain text in conjunction with the key.
Optionally, further include：
Second disabled module is described hard for being forbidden to use when not having the ciphertext in the trough of the hard disk
Disk.
Optionally, further include：
Determining module determines hard disk rank for the customized demand according to input；
Encrypting module, for being encrypted using the unique identification of hard disk described in the corresponding secret key pair of the hard disk rank,
Obtain ciphertext；
Writing module, for the ciphertext being written in the trough of the hard disk.
The application also provides a kind of hard disk identification equipment, and hard disk identification equipment includes：
Memory, for storing computer program；
Processor realizes that the hard disk as described in any of the above-described knows the step of method for distinguishing when for executing the computer program
Suddenly.
The application also provides a kind of computer readable storage medium, and calculating is stored on the computer readable storage medium
Machine program realizes the step of hard disk knows method for distinguishing as described in any of the above-described when the computer program is executed by processor.
Hard disk provided herein knows method for distinguishing, including：When device power starting or hard disk insertion equipment, reading should
The unique identification of hard disk；Judge whether have ciphertext in the trough of the hard disk；If so, reading the ciphertext, and combine default
Key is by ciphertext decryption in plain text；Judge whether this is identical as the unique identification in plain text；If this in plain text with the unique identification not
Together, then it is forbidden to use the hard disk.
Technical solution provided herein, by being in advance that ciphertext is arranged in hard disk, so that when device power starting or firmly
When disk is inserted into equipment, the unique identification of the hard disk is read, and judges whether have ciphertext in the trough of the hard disk；If so,
The ciphertext is read, and combines preset-key by ciphertext decryption in plain text；Judge whether this is identical as the unique identification in plain text；If
This is different from the unique identification in plain text, then is forbidden to use the hard disk, avoids user's self-changeable non-server/storage manufacturer and mentions
The risk of the hard disk of confession, and then the problem of server/storage equipment reliability reduces is avoided, it reduces and massive losses occurs
Probability.The application additionally provides system, equipment and the computer readable storage medium of a kind of hard disk identification simultaneously, has with above-mentioned
Beneficial effect, details are not described herein.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of hard disk knowledge method for distinguishing provided by the embodiment of the present application；
Fig. 2 knows a kind of flow chart of practical manifestation mode of S103 in method for distinguishing for a kind of hard disk provided by Fig. 1；
Fig. 3 is a kind of structure chart of the system of hard disk identification provided by the embodiment of the present application；
Fig. 4 is the structure chart of the system of the identification of another kind hard disk provided by the embodiment of the present application；
Fig. 5 is a kind of structure chart of hard disk identification equipment provided by the embodiment of the present application.
Specific embodiment
The core of the application is to provide a kind of hard disk and knows method for distinguishing, system, equipment and computer readable storage medium, uses
In the hard disk for preventing user's self-changeable non-server/storage manufacturer from providing.
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall in the protection scope of this application.
For server/storage equipment, it is desirable that have good reliability, the reason is that data caused by hard disk failure are lost
Lose, shut down, stopping line, bring loss and cost be it is huge, maintenance cost also remains high, therefore server/storage is set
Standby used hard disk is usually technical grade hard disk, and the stability and reliability of technical grade hard disk will be much higher than consumer level hard disk.
However, for a user, it is contemplated that price or data transfer etc. the reason of, may be about to service certainly
The hard disk replacement that device/storage manufacturer provides is consumer level hard disk, this makes the reduction of server/storage equipment reliability, even
Huge loss and cost are brought, this is based on, this application provides a kind of hard disks to know method for distinguishing, for solving the above problems.
Referring to FIG. 1, Fig. 1 is a kind of flow chart of hard disk knowledge method for distinguishing provided by the embodiment of the present application.
It specifically comprises the following steps：
S101：When device power starting or hard disk insertion equipment, the unique identification of the hard disk is read；
The unique identification of hard disk mentioned herein can specifically include but be not limited to hard disk ID, SN code, in PN code at least
One.
S102：Judge whether have ciphertext in the trough of the hard disk；
If so, entering step S103；
Optionally, when not having ciphertext in the trough of the hard disk, then prove that the hard disk is not server/storage plant
The hard disk that quotient provides, having greater probability is the consumer level hard disk of user's replacement, can also be forbidden to use the hard disk at this time, with into one
Step avoids the problem that server/storage equipment reliability reduces, and reduces the probability for massive losses occur.
S103：The ciphertext is read, and combines preset-key by ciphertext decryption in plain text；
Optionally, ciphertext combination preset-key mentioned herein is encrypted to obtain to unique identification, and the application is pre-
Ciphertext first is set for satisfactory hard disk, which is used by equipment, it is mentioned herein to be set in advance for hard disk
The process for setting ciphertext is specifically as follows：
Hard disk rank is determined according to the customized demand of input；
It is encrypted using the unique identification of the corresponding secret key pair hard disk of the hard disk rank, obtains ciphertext；
The ciphertext is written in the trough of the hard disk.
Encryption mentioned herein preset symmetric encipherment algorithm can be encrypted according to, which may include
But be not limited to AES encryption algorithm, des encryption algorithm, in SM4 Encryption Algorithm at least one of, server/storage manufacturer can basis
Actual production environment is selected；
When having ciphertext in the trough of the hard disk, then show that the hard disk may provide for server/storage manufacturer
Hard disk, reads the ciphertext at this time, and combines preset-key by ciphertext decryption in plain text, with will pass through judge this in plain text with this only
One identifies whether identical to judge whether the hard disk is hard disk that server/storage manufacturer provides；
Optionally, combination preset-key mentioned herein is by ciphertext decryption in plain text, which is specifically as follows
Server/storage manufacturer is according to the code key of the conditions self-setting such as production environment, or system login is obtained to default website
The code key got.
S104：Judge whether this is identical as the unique identification in plain text；
If it is not, then entering step S105；
When this in plain text with the unique identification difference when, then show that the hard disk and the equipment may not be same server/deposit
The manufacture of storage manufacturer or the hard disk and the equipment belong to different stage, i.e. the hard disk requirement that does not meet the equipment, disabling should at this time
Hard disk；
Optionally, when this is identical as the unique identification in plain text, then the hard disk being capable of normal use
S105：It is forbidden to use the hard disk.
Preferably, after being forbidden to use the hard disk, the non-compliant prompt information of the hard disk can also be exported, so as to
User replaces satisfactory hard disk in time.
Based on the above-mentioned technical proposal, a kind of hard disk provided herein knows method for distinguishing, by being in advance that hard disk is arranged
Ciphertext, so that reading the unique identification of the hard disk, and judge the pre- of the hard disk when device power starting or hard disk insertion equipment
It stays in area and whether has ciphertext；If so, reading the ciphertext, and combine preset-key by ciphertext decryption in plain text；Judgement should
It is whether identical as the unique identification in plain text；If this is different from the unique identification in plain text, it is forbidden to use the hard disk, avoids user
The risk for the hard disk that self-changeable non-server/storage manufacturer provides, and then avoid server/storage equipment reliability reduction
The problem of, reduce the probability for massive losses occur.
It is directed to the step S103 of an embodiment, wherein the described ciphertext is decrypted in conjunction with preset-key is bright
Text can also specifically select corresponding code key according to the facility level of current device, be illustrated below with reference to Fig. 2.
Referring to FIG. 2, Fig. 2 knows a kind of practical manifestation mode of S103 in method for distinguishing for a kind of hard disk provided by Fig. 1
Flow chart.
It specifically includes following steps：
S201：Obtain the facility level of current device；
Facility level mentioned herein can specifically be divided into low side, middle-end, high-end devices.
S202：The corresponding code key of the facility level is found in default code key table；
S203：In conjunction with the key by ciphertext decryption in plain text.
Facility level can be divided according to the application environment and device attribute of equipment, and the equipment of different stage is to hard disk
Revolving speed, medium, interface type require difference, therefore when ciphertext is arranged for hard disk, and hard disk that can be different to attribute is not by
With code key encrypted, be based on this, the application is first obtained and currently set when combining preset-key decrypt the ciphertext for plaintext
Standby facility level；The corresponding code key of the facility level is found in default code key table again；Finally combine the key that this is close
Text decryption is plaintext, completes the decryption to ciphertext.
Referring to FIG. 3, Fig. 3 is a kind of structure chart of the system of hard disk identification provided by the embodiment of the present application.
The system may include：
Read module 100, for reading the unique identification of the hard disk when device power starting or hard disk insertion equipment；
Whether first judgment module 200 has ciphertext in the trough for judging the hard disk；
Deciphering module 300, for when there being ciphertext in the trough of the hard disk, reading the ciphertext, and it is close in conjunction with presetting
Key is by ciphertext decryption in plain text；
Second judgment module 400, for judging whether this is identical as the unique identification in plain text；
First disabled module 500, for when this in plain text with the unique identification difference when, be forbidden to use the hard disk.
Referring to FIG. 4, Fig. 4 is the structure chart of the system of the identification of another kind hard disk provided by the embodiment of the present application.
The deciphering module 300 may include：
Acquisition submodule, for obtaining the facility level of current device；
Submodule is searched, for finding the corresponding code key of the facility level in default code key table；
Submodule is decrypted, for combining the key by ciphertext decryption in plain text.
The system can also include：
Second disabled module, for being forbidden to use the hard disk when there not being the ciphertext in the trough of the hard disk.
The system can also include：
Determining module determines hard disk rank for the customized demand according to input；
Encrypting module obtains ciphertext for being encrypted using the unique identification of the corresponding secret key pair hard disk of hard disk rank；
Writing module, for ciphertext to be written in the trough of hard disk.
Each component part in system above can be applied in embodiment below：
When device power starting or hard disk insertion equipment, read module reads the unique identification of the hard disk；First judgement
Module judges whether have ciphertext in the trough of the hard disk；When there not being the ciphertext in the trough of the hard disk, second prohibits
The hard disk is forbidden to use with module；
When having ciphertext in the trough of the hard disk, acquisition submodule obtains the facility level of current device；Search son
Module finds the corresponding code key of the facility level in default code key table；Decryption submodule combines the key to decrypt the ciphertext
For in plain text；Second judgment module judges whether this is identical as the unique identification in plain text；When this in plain text with the unique identification difference when,
First disabled module is forbidden to use the hard disk；Output module exports the non-compliant prompt information of the hard disk.
Referring to FIG. 5, Fig. 5 is a kind of structure chart of hard disk identification equipment provided by the embodiment of the present application.
Hard disk identification equipment 600 can generate bigger difference because configuration or performance are different, may include one or
More than one processor (central processing units, CPU) 622 (for example, one or more processors) and
Storage medium 630 (such as one or one of memory 632, one or more storage application programs 642 or data 644
The above mass memory unit).Wherein, memory 632 and storage medium 630 can be of short duration storage or persistent storage.It is stored in
The program of storage medium 630 may include one or more modules (diagram does not mark), and each module may include to dress
Series of instructions operation in setting.Further, central processing unit 622 can be set to communicate with storage medium 630, hard
Disk identifies the series of instructions operation executed in storage medium 630 in equipment 600.
Hard disk identifies that equipment 600 can also include one or more power supplys 626, one or more wired or nothings
Wired network interface 650, one or more input/output interfaces 658, and/or, one or more operating systems 641,
Such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM etc..
Hard disk described in above-mentioned Fig. 1 to Fig. 2 is known the step in method for distinguishing and is based on shown in the Fig. 5 as hard disk identification equipment
Structure realize.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device, device and method, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the division of module,
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple module or components can be with
In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING of device or module or
Communication connection can be electrical property, mechanical or other forms.
Module may or may not be physically separated as illustrated by the separation member, show as module
Component may or may not be physical module, it can and it is in one place, or may be distributed over multiple networks
In module.Some or all of the modules therein can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, can integrate in a processing module in each functional module in each embodiment of the application
It is that modules physically exist alone, can also be integrated in two or more modules in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.
If integrated module is realized and when sold or used as an independent product in the form of software function module, can
To be stored in a computer readable storage medium.Based on this understanding, the technical solution of the application substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
The whole of (can be personal computer, funcall device or the network equipment etc.) execution each embodiment method of the application
Or part steps.And storage medium above-mentioned includes：USB flash disk, mobile hard disk, read-only memory (Read-Only Memory,
ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. are various can store program
The medium of code.
Method for distinguishing, system, equipment and computer readable storage medium are known to a kind of hard disk provided herein above
It is described in detail.Specific examples are used herein to illustrate the principle and implementation manner of the present application, the above reality
The explanation for applying example is merely used to help understand the present processes and its core concept.It should be pointed out that for the art
For those of ordinary skill, under the premise of not departing from the application principle, can also to the application, some improvement and modification can also be carried out,
These improvement and modification are also fallen into the protection scope of the claim of this application.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or equipment for including element.
Claims (10)
1. a kind of hard disk knows method for distinguishing, which is characterized in that including：
When device power starting or hard disk insertion equipment, the unique identification of the hard disk is read；
Judge whether have ciphertext in the trough of the hard disk；Wherein, the ciphertext is to encrypt to the unique identification
It generates；
It if so, reading the ciphertext, and is plaintext by ciphertext decryption in conjunction with preset-key；
Judge whether the plaintext is identical as the unique identification；
If the plaintext is different from the unique identification, it is forbidden to use the hard disk.
2. the method according to claim 1, wherein it is bright that the combination preset-key, which decrypts the ciphertext,
Text, including：
Obtain the facility level of current device；
The corresponding code key of the facility level is found in default code key table；
In conjunction with the key by ciphertext decryption in plain text.
3. the method according to claim 1, wherein when not having the ciphertext in the trough of the hard disk
When, further include：
It is forbidden to use the hard disk.
4. the method according to claim 1, wherein the generating process of the ciphertext includes：
Hard disk rank is determined according to the customized demand of input；
It is encrypted using the unique identification of hard disk described in the corresponding secret key pair of the hard disk rank, obtains ciphertext；
The ciphertext is written in the trough of the hard disk.
5. a kind of system of hard disk identification, which is characterized in that including：
Read module, for reading the unique identification of the hard disk when device power starting or hard disk insertion equipment；
Whether first judgment module has ciphertext in the trough for judging the hard disk；
Deciphering module for when having ciphertext in the trough of the hard disk, reading the ciphertext, and combines preset-key will
The ciphertext decryption is in plain text；
Second judgment module, for judging whether the plaintext is identical as the unique identification；
First disabled module, for being forbidden to use the hard disk when the plaintext is with the unique identification difference.
6. system according to claim 5, which is characterized in that the deciphering module includes：
Acquisition submodule, for obtaining the facility level of current device；
Submodule is searched, for finding the corresponding code key of the facility level in default code key table；
Submodule is decrypted, for decrypting the ciphertext in plain text in conjunction with the key.
7. system according to claim 5, which is characterized in that further include：
Second disabled module, for being forbidden to use the hard disk when not having the ciphertext in the trough of the hard disk.
8. system according to claim 5, which is characterized in that further include：
Determining module determines hard disk rank for the customized demand according to input；
Encrypting module is obtained for being encrypted using the unique identification of hard disk described in the corresponding secret key pair of the hard disk rank
Ciphertext；
Writing module, for the ciphertext being written in the trough of the hard disk.
9. a kind of hard disk identifies equipment, which is characterized in that including：
Memory, for storing computer program；
Processor realizes that hard disk knows method for distinguishing as described in any one of Claims 1-4 when for executing the computer program
The step of.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program, realizing that hard disk knows method for distinguishing as described in any one of Claims 1-4 when the computer program is executed by processor
Step.
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| CN201810745205.0A CN108898005B (en) | 2018-07-09 | 2018-07-09 | Hard disk identification method, system, equipment and computer readable storage medium |
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| CN201810745205.0A CN108898005B (en) | 2018-07-09 | 2018-07-09 | Hard disk identification method, system, equipment and computer readable storage medium |
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| CN109657447A (en) * | 2018-11-28 | 2019-04-19 | 腾讯科技（深圳）有限公司 | A kind of device-fingerprint generation method and device |
| CN109660609A (en) * | 2018-12-07 | 2019-04-19 | 北京海泰方圆科技股份有限公司 | A kind of device identification method and device and storage medium |
| CN110674522A (en) * | 2019-09-27 | 2020-01-10 | 苏州浪潮智能科技有限公司 | Hard disk encryption method, device, server, system and storage medium |
| CN111414606A (en) * | 2020-03-18 | 2020-07-14 | 一汽-大众汽车有限公司 | Robot interface management method and device |
| CN112905120A (en) * | 2021-02-19 | 2021-06-04 | 山东英信计算机技术有限公司 | Lock disc upgrading method and device, electronic equipment and storage medium |
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| CN115001702B (en) * | 2022-05-19 | 2024-07-09 | 浪潮思科网络科技有限公司 | Method, system, equipment and medium for encrypting and decrypting switch board card |
| CN114943072A (en) * | 2022-07-25 | 2022-08-26 | 北京网藤科技有限公司 | Method and system for realizing USB flash disk linkage management and control among various software systems |
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