CN109992947A - A kind of storage device password remapping method and device - Google Patents
A kind of storage device password remapping method and device Download PDFInfo
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- CN109992947A CN109992947A CN201910290919.1A CN201910290919A CN109992947A CN 109992947 A CN109992947 A CN 109992947A CN 201910290919 A CN201910290919 A CN 201910290919A CN 109992947 A CN109992947 A CN 109992947A
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- memory medium
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- mobile memory
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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
- G06F21/31—User authentication
- G06F21/34—User authentication involving the use of external additional devices, e.g. dongles or smart cards
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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
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- Storage Device Security (AREA)
Abstract
The invention discloses a kind of storage device password remapping methods, and password resetting order is stored in advance in external mobile memory medium, and when to carry out password resetting to storage equipment, external mobile memory medium is connect with storage equipment；Method includes the following steps: detect connect with external mobile memory medium when, identify the first identifier of external mobile memory medium；According to first identifier, determine whether external mobile memory medium is legal；When determining that external mobile memory medium is legal, calls the password in external mobile memory medium to reset order and carry out password resetting.Using technical solution provided by the embodiment of the present invention, the interest field of password resetting is effectively controlled, security of system is improved.The invention also discloses corresponding storage device password reset apparatus, have relevant art effect.
Description
Technical field
The present invention relates to computer application technologies, more particularly to a kind of storage device password remapping method and dress
It sets.
Background technique
Storage device management the user service data of magnanimity, if these data loss larger damage will be brought to user
It loses.Due to the importance of these data, certain complexity requirement can be had to system password by storing equipment, and user also tends to set
More complex password is set, but can inevitably be forgotten once for a long time, in this case, it is necessary to which storing equipment has resetting password
To the ability of initial password.
Way traditional at present is to carry out password resetting by the technical maintenance port in storage equipment, which is one
There is the network port of fixed ip address, user can plug cable, connect the fixed ip address, carry out the operation of password resetting.
This method lacks certain safety, anyone whenever can connect this port to storage equipment into
Row password reset operation, security of system are poor.
Summary of the invention
The object of the present invention is to provide a kind of storage device password remapping method and devices, effectively to control password resetting
Interest field improves security of system.
In order to solve the above technical problems, the invention provides the following technical scheme:
Password resetting order is stored in advance in a kind of storage device password remapping method in external mobile memory medium,
When carrying out password resetting to the storage equipment, the external mobile memory medium is connect with the storage equipment；It is described
Method includes:
Detecting that the first of the identification external mobile memory medium is marked when connecting with the external mobile memory medium
Know；
According to the first identifier, determine whether the external mobile memory medium is legal；
When determining that the external mobile memory medium is legal, the password in the external mobile memory medium is called
Resetting order carries out password resetting.
It is close that first is also previously stored in a kind of specific embodiment of the invention, in the external mobile memory medium
Text, first ciphertext are to be encrypted using pre-generated public key to the mark of the external mobile memory medium
Ciphertext, it is described according to the first identifier, determine whether the external mobile memory medium is legal, comprising:
First ciphertext is decrypted using the private key being obtained ahead of time, obtains second identifier；
The first identifier and the second identifier are compared；
According to comparing result, determine whether the external mobile memory medium is legal.
It is described according to comparing result in a kind of specific embodiment of the invention, determine that the external mobile storage is situated between
Whether matter is legal, comprising:
If the first identifier is identical as the second identifier, it is determined that the external mobile memory medium is legal.
In a kind of specific embodiment of the invention, password resetting order is stored in the second ciphertext, and described the
Two ciphertexts are the ciphertext encrypted using the public key to the configuration file that the password resetting order is written, described
Before calling the password in the external mobile memory medium to reset order progress password resetting, further includes:
Second ciphertext is decrypted using the private key, obtains the configuration file；
The password resetting order is read in the configuration file.
It is described close in the calling external mobile memory medium in a kind of specific embodiment of the invention
Code resetting order carries out after password resetting, further includes:
Determine whether password resetting succeeds；
It is carried out if it is not, then repeating the password resetting order called in the external mobile memory medium
The step of password is reset.
Password resetting order is stored in advance in a kind of storage device password reset apparatus in external mobile memory medium,
When carrying out password resetting to the storage equipment, the external mobile memory medium is connect with the storage equipment；It is described
Device includes:
Identify identification module, for detect connect with the external mobile memory medium when, the identification external shifting
The first identifier of dynamic storage medium；
Legal determining module, for determining whether the external mobile memory medium is legal according to the first identifier；
Password resets module, for calling the external movement to deposit when determining that the external mobile memory medium is legal
Password resetting order in storage media carries out password resetting.
It is close that first is also previously stored in a kind of specific embodiment of the invention, in the external mobile memory medium
Text, first ciphertext are to be encrypted using pre-generated public key to the mark of the external mobile memory medium
Ciphertext, the legal determining module, comprising:
Mark obtains submodule, for using the private key being obtained ahead of time that first ciphertext is decrypted, obtains second
Mark；
Mark comparison submodule, for comparing the first identifier and the second identifier；
Legal determining submodule, for determining whether the external mobile memory medium is legal according to comparing result.
In a kind of specific embodiment of the invention, the legal determining submodule is specifically used for:
If the first identifier is identical as the second identifier, it is determined that the external mobile memory medium is legal.
In a kind of specific embodiment of the invention, password resetting order is stored in the second ciphertext, and described the
Two ciphertexts are the ciphertext encrypted using the public key to the configuration file that the password resetting order is written, are also wrapped
Include: resetting order read module is used for:
Before the password resetting order called in the external mobile memory medium carries out password resetting, make
Second ciphertext is decrypted with the private key, obtains the configuration file；
The password resetting order is read in the configuration file.
Password resetting order is stored in advance in a kind of storage device password reset apparatus in external mobile memory medium,
When carrying out password resetting to the storage equipment, the external mobile memory medium is connect with the storage equipment；Include:
Memory, for storing computer program；
Processor realizes storage device password remapping method described in any of the above-described when for executing the computer program
The step of.
Using technical solution provided by the embodiment of the present invention, password resetting is stored in advance in external mobile memory medium
External mobile memory medium is connect, storage equipment exists by order when to carry out password resetting to storage equipment with storage equipment
It detects when being connect with external mobile memory medium, identifies the first identifier of external mobile memory medium, according to first identifier, really
Whether fixed external mobile memory medium is legal, when determining that external mobile memory medium is legal, calls external mobile memory medium
In password resetting order carry out password resetting.External mobile memory medium can be taken care of by user, need to storage equipment
Use when password resetting, if other people can not carry out password weight to storage equipment without external mobile memory medium
It sets, effectively controls the interest field of password resetting, improve security of system.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, 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
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of implementation flow chart for storing device password remapping method in the embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram for storing device password reset apparatus in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another storage device password reset apparatus in the embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of storage device password remapping method, and this method can carry out password in storage equipment
It is applied when resetting.When storing equipment factory, it can be equipped with a registered external mobile memory medium simultaneously, in external shifting
Password resetting order is stored in advance in dynamic storage medium.In storage equipment use process, user may be because of forgetting system
Password and lead to not enter storage equipment system the problem of, in this case, it is necessary to storage system carry out password
Resetting.When to carry out password resetting to storage equipment, external mobile memory medium can be connect with storage equipment.
External mobile memory medium specifically can be USB flash disk, mobile hard disk etc..
It is shown in Figure 1, it is a kind of implementing procedure for storing device password remapping method provided by the embodiment of the present invention
Figure, this method may comprise steps of:
S110: detect connect with external mobile memory medium when, identify the first identifier of external mobile memory medium.
In embodiments of the present invention, when external mobile memory medium is connect with storage equipment, storage equipment be can be detected
The access of external mobile memory medium.
Detecting that storage equipment can recognize the of external mobile memory medium when connecting with external mobile memory medium
One mark.The mark of different external mobile memory mediums is different, can uniquely determine an external mobile storage by mark and be situated between
Matter.
S120: according to first identifier, determine whether external mobile memory medium is legal.
After the first identifier for reading external mobile memory medium, it can determine that external movement is deposited according to the first identifier
Whether storage media is legal.
In embodiments of the present invention, it stores to pre-save in equipment and can trigger the external mobile storage for carrying out password resetting
The reference identification of medium.
After the first identifier for recognizing external mobile memory medium, it can be carried out with the reference identification pre-saved pair
Than.If the two is consistent, show that the external mobile memory medium is the external mobile memory medium reset for password, it can be with
Determine that the external mobile memory medium is legal.If the two is inconsistent, it is close to show that the external mobile memory medium is not intended to
Code resetting external mobile memory medium, may be other purposes external mobile memory medium, still because current system without
Method enters, and needs to carry out password resetting, so, there is the external mobile memory medium access of other purposes that can not also continue to use,
It can determine that the external mobile memory medium is illegal.
In a kind of specific embodiment of the invention, the first ciphertext is also previously stored in external mobile memory medium,
First ciphertext is the ciphertext encrypted using pre-generated public key to the mark of external mobile memory medium, step
S120 may comprise steps of:
Step 1: being decrypted the first ciphertext using the private key being obtained ahead of time, and obtains second identifier；
Step 2: first identifier and second identifier are compared；
Step 3: according to comparing result, determine whether external mobile memory medium is legal.
It is illustrated for ease of description, above three step is combined.
In embodiments of the present invention, a pair of of public key and private key can be pre-generated, is situated between using public key to external mobile storage
The mark of matter is encrypted to obtain the first ciphertext, and by the storage of the first ciphertext into external mobile memory medium, private key is stored in advance
Into storage equipment.
In practical applications, GnuPG tool can be used to add the unique identification uuid of external mobile memory medium
Close, specific encryption sentence can indicate are as follows:
gpg--recipient storage--output uuid.encrypt--encrypt uuid
Wherein, storage indicates that above-mentioned sentence encrypts the encryption for using the public key of user storage to carry out,
Uuid.encrypt is encrypted ciphertext, is written in external mobile memory medium.
Storage equipment is detected to be connect with external mobile memory medium, recognizes the first identifier of external mobile memory medium
Afterwards, the private key being obtained ahead of time can be used the first ciphertext in external mobile memory medium is decrypted, obtains second identifier.
Specific decryption sentence can indicate are as follows:
gpg--output uuid2--decrypt uuid.encrypt
Uuid2 as decrypts obtained second identifier.
Then first identifier and second identifier are compared, according to comparing result, determines that external mobile memory medium is
It is no legal.Specifically, can determine that external mobile memory medium is legal if first identifier is identical as second identifier, if
The two is different, then can determine that external mobile memory medium is illegal.
Certainly, if the first ciphertext be decrypted, decryption failure can directly determine external mobile memory medium and not conform to
Method.
The mark of external mobile memory medium is encrypted, according to the mark obtained after the mark and encryption recognized
Comparing result determines the legitimacy of external mobile memory medium, can carry out password weight to avoid external mobile memory medium is misapplied
Set, cause user can not normal use the problem of.
S130: when determining that external mobile memory medium is legal, the password in external mobile memory medium is called to reset life
It enables and carries out password resetting.
When determining that external mobile memory medium is legal, the password in external mobile memory medium can be called to reset order
Carry out password resetting.Specifically, password can be reset to initial password or other setting codes.
When determining that external mobile memory medium is illegal, can without any processing or output error prompt information,
So that user checks whether the external mobile memory medium connecting with storage equipment is correct.
Using method provided by the embodiment of the present invention, password resetting life is stored in advance in external mobile memory medium
It enables, when to carry out password resetting to storage equipment, external mobile memory medium is connect with storage equipment, storage equipment is being examined
It measures when being connect with external mobile memory medium, identifies the first identifier of external mobile memory medium, according to first identifier, determine
Whether external mobile memory medium is legal, when determining that external mobile memory medium is legal, calls in external mobile memory medium
Password resetting order carry out password resetting.External mobile memory medium can be taken care of by user, need to storage equipment into
Row password uses when resetting, if other people can not carry out password resetting to storage equipment without external mobile memory medium,
The interest field for effectively controlling password resetting, improves security of system.
In one embodiment of the invention, password resetting order is stored in the second ciphertext, and the second ciphertext is using public
Key is to the ciphertext that is encrypted of configuration file of write-in password resetting order, and before step S130, this method can be with
The following steps are included:
First step: being decrypted the second ciphertext using private key, obtains configuration file；
Second step: password resetting order is read in configuration file.
In embodiments of the present invention, password resetting order can be written in configuration file, using public key to configuration file
It is encrypted to obtain the second ciphertext, in advance by the storage of the second ciphertext into external mobile memory medium.
As first created configuration file command.txt, the resetting of resetpassword password is written in command.txt
Order.
After storage equipment determines that external mobile memory medium is legal, private key can be used, the second ciphertext is decrypted, obtain
Configuration file is obtained, password resetting order is read in configuration file, then calls password resetting to order and carries out password resetting.
Password is reset into order encryption storage in external mobile memory medium, the safety of password resetting order can be improved
Property, reduction is tampered risk.
In one embodiment of the invention, after step s 130, this method may also comprise the following steps::
Determine whether password resetting succeeds；If it is not, then repeating the operation of step S130.
After calling the password resetting order in external mobile memory medium to carry out password resetting, password weight can be determined
It sets and whether succeeds, that is, whether the password resetting order called calls success, if it is not, then can repeat command calls behaviour
Make, to carry out password resetting.If repeating number reaches given threshold, prompt information can be exported unsuccessfully, prompts to use
Family password failing-resetting.So that user checks in time.
Password remapping method provided by the embodiment of the present invention is easy to operate, is easy to layman's use.
Corresponding to above method embodiment, the embodiment of the invention also provides a kind of storage device password reset apparatus,
Password resetting order is stored in advance in external mobile memory medium, it, will be external when to carry out password resetting to storage equipment
Mobile memory medium is connect with storage equipment；A kind of storage device password reset apparatus described below and above-described one kind
Storage device password remapping method can correspond to each other reference.
Shown in Figure 2, which comprises the following modules:
Identification module 210 is identified, for detecting that the external movement of identification stores when connecting with external mobile memory medium
The first identifier of medium；
Legal determining module 220, for determining whether external mobile memory medium is legal according to first identifier；
Password resets module 230, for calling external mobile memory medium when determining that external mobile memory medium is legal
In password resetting order carry out password resetting.
Using device provided by the embodiment of the present invention, password resetting life is stored in advance in external mobile memory medium
It enables, when to carry out password resetting to storage equipment, external mobile memory medium is connect with storage equipment, storage equipment is being examined
It measures when being connect with external mobile memory medium, identifies the first identifier of external mobile memory medium, according to first identifier, determine
Whether external mobile memory medium is legal, when determining that external mobile memory medium is legal, calls in external mobile memory medium
Password resetting order carry out password resetting.External mobile memory medium can be taken care of by user, need to storage equipment into
Row password uses when resetting, if other people can not carry out password resetting to storage equipment without external mobile memory medium,
The interest field for effectively controlling password resetting, improves security of system.
In a kind of specific embodiment of the invention, the first ciphertext is also previously stored in external mobile memory medium,
First ciphertext is the ciphertext encrypted using pre-generated public key to the mark of external mobile memory medium, legal true
Cover half block 220, comprising:
Mark obtains submodule, for using the private key being obtained ahead of time that the first ciphertext is decrypted, obtains second identifier；
Mark comparison submodule, for comparing first identifier and second identifier；
Legal determining submodule, for determining whether external mobile memory medium is legal according to comparing result.
In a kind of specific embodiment of the invention, legal determining submodule is specifically used for:
If first identifier is identical as second identifier, it is determined that external mobile memory medium is legal.
In a kind of specific embodiment of the invention, password resetting order is stored in the second ciphertext, and the second ciphertext is
The ciphertext encrypted using configuration file of the public key to write-in password resetting order, further includes that mould is read in resetting order
Block is used for:
Before calling the password resetting order in external mobile memory medium to carry out password resetting, using private key to second
Ciphertext is decrypted, and obtains configuration file；
Password resetting order is read in configuration file.
In a kind of specific embodiment of the invention, further includes successfully determining module, is used for:
After calling the password resetting order in external mobile memory medium to carry out password resetting, determine that password resetting is
No success；
If it is not, then trigger password resetting module 230 repeats the password resetting called in external mobile memory medium
Order carries out the step of password resetting.
Corresponding to above method embodiment, the embodiment of the invention also provides a kind of storage device password reset apparatus,
Password resetting order is stored in advance in external mobile memory medium, it, will be external when to carry out password resetting to storage equipment
Mobile memory medium is connect with storage equipment；As shown in figure 3, the device includes:
Memory 310, for storing computer program；
Processor 320, the step of above-mentioned storage device password remapping method is realized when for executing computer program.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand technical solution of the present invention and its core concept.It should be pointed out that for the common of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for technical staff, these
Improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of storage device password remapping method, which is characterized in that password weight is stored in advance in external mobile memory medium
Order is set, when to carry out password resetting to the storage equipment, by the external mobile memory medium and the storage equipment
Connection；The described method includes:
Detect connect with the external mobile memory medium when, identify the first identifier of the external mobile memory medium；
According to the first identifier, determine whether the external mobile memory medium is legal；
When determining that the external mobile memory medium is legal, the password resetting in the external mobile memory medium is called
Order carries out password resetting.
2. the method according to claim 1, wherein being also previously stored in the external mobile memory medium
One ciphertext, first ciphertext are encrypt to the mark of the external mobile memory medium using pre-generated public key
The ciphertext arrived, it is described according to the first identifier, determine whether the external mobile memory medium is legal, comprising:
First ciphertext is decrypted using the private key being obtained ahead of time, obtains second identifier；
The first identifier and the second identifier are compared；
According to comparing result, determine whether the external mobile memory medium is legal.
3. according to the method described in claim 2, determining that the external movement is deposited it is characterized in that, described according to comparing result
Whether storage media is legal, comprising:
If the first identifier is identical as the second identifier, it is determined that the external mobile memory medium is legal.
4. according to the method described in claim 2, it is characterized in that, the password resetting order be stored in the second ciphertext, institute
Stating the second ciphertext is the ciphertext encrypted using the public key to the configuration file that the password resetting order is written,
The password resetting order called in the external mobile memory medium carries out before password resetting, further includes:
Second ciphertext is decrypted using the private key, obtains the configuration file；
The password resetting order is read in the configuration file.
5. according to claim 1 to described in any item methods among 4, which is characterized in that call the external movement described
Password resetting order in storage medium carries out after password resetting, further includes:
Determine whether password resetting succeeds；
If it is not, then repeating the password resetting order called in the external mobile memory medium carries out password
The step of resetting.
6. a kind of storage device password reset apparatus, which is characterized in that password weight is stored in advance in external mobile memory medium
Order is set, when to carry out password resetting to the storage equipment, by the external mobile memory medium and the storage equipment
Connection；Described device includes:
Identification module is identified, for detecting that the identification external movement is deposited when connecting with the external mobile memory medium
The first identifier of storage media；
Legal determining module, for determining whether the external mobile memory medium is legal according to the first identifier；
Password resets module, for when determining that the external mobile memory medium is legal, calling the external mobile storage to be situated between
Password resetting order in matter carries out password resetting.
7. device according to claim 6, which is characterized in that be also previously stored in the external mobile memory medium
One ciphertext, first ciphertext are encrypt to the mark of the external mobile memory medium using pre-generated public key
The ciphertext arrived, the legal determining module, comprising:
Mark obtains submodule, for using the private key being obtained ahead of time that first ciphertext is decrypted, obtains second identifier；
Mark comparison submodule, for comparing the first identifier and the second identifier；
Legal determining submodule, for determining whether the external mobile memory medium is legal according to comparing result.
8. device according to claim 7, which is characterized in that the legal determining submodule is specifically used for:
If the first identifier is identical as the second identifier, it is determined that the external mobile memory medium is legal.
9. device according to claim 7, which is characterized in that the password resetting order is stored in the second ciphertext, institute
Stating the second ciphertext is the ciphertext encrypted using the public key to the configuration file that the password resetting order is written, also
Include: resetting order read module, be used for:
Before the password resetting order called in the external mobile memory medium carries out password resetting, institute is used
It states private key second ciphertext is decrypted, obtains the configuration file；
The password resetting order is read in the configuration file.
10. a kind of storage device password reset apparatus, which is characterized in that password weight is stored in advance in external mobile memory medium
Order is set, when to carry out password resetting to the storage equipment, by the external mobile memory medium and the storage equipment
Connection；Include:
Memory, for storing computer program；
Processor is realized when for executing the computer program and stores device password weight as described in any one of claim 1 to 5
The step of setting method.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910290919.1A CN109992947A (en) | 2019-04-11 | 2019-04-11 | A kind of storage device password remapping method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910290919.1A CN109992947A (en) | 2019-04-11 | 2019-04-11 | A kind of storage device password remapping method and device |
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| CN201910290919.1A Pending CN109992947A (en) | 2019-04-11 | 2019-04-11 | A kind of storage device password remapping method and device |
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Cited By (1)
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| CN113572605A (en) * | 2021-07-27 | 2021-10-29 | 北京天融信网络安全技术有限公司 | Password resetting method and device, storage medium and electronic equipment |
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Application publication date: 20190709 |
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