CN110020526A - The measures and procedures for the examination and approval, device and storage medium based on block chain authentication - Google Patents
The measures and procedures for the examination and approval, device and storage medium based on block chain authentication Download PDFInfo
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- CN110020526A CN110020526A CN201910264132.8A CN201910264132A CN110020526A CN 110020526 A CN110020526 A CN 110020526A CN 201910264132 A CN201910264132 A CN 201910264132A CN 110020526 A CN110020526 A CN 110020526A
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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
- G06F21/45—Structures or tools for the administration of authentication
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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
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- G06F21/602—Providing cryptographic facilities or services
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Abstract
The invention discloses a kind of measures and procedures for the examination and approval based on block chain authentication, device and storage mediums, and the method comprising the steps of: obtaining the user identification code and user information ciphertext in the client；The user identification code is sent to block chain server-side, so that the block chain server-side obtains corresponding current user information and active user's public key；Receive active user's public key that the block chain server-side returns, and the user information ciphertext is decrypted, obtain user information to be verified after decrypting, and when determining that the current user information is identical with user information to be verified after the decryption, the corresponding examination and approval procedure of the approval request is obtained, and determines the examination & approval type of the examination and approval procedure；Then it determines the corresponding approver of the examination and approval procedure, the encryption examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.The present invention improves the safety of subscriber authentication process, improves the accuracy rate of verification result.
Description
Technical field
The present invention relates to electronic approval technical field more particularly to a kind of examination & approval based on block chain authentication, device
And computer readable storage medium.
Background technique
It is an extremely cumbersome thing, such as in government affairs it is well known that initiating examination & approval application to affairs departments of examination and approval
Related service approval request is submitted by departments of examination and approval, it is necessary first to go to be lined up to corresponding window, then wait the window corresponding negative
Duty people examines, if the business is multiple department liables, it is also necessary to after the completion of window examination & approval, then take another
Window goes to be lined up and examine, if two windows are strange lands, it is also necessary to hurry back and forth in two places.
In order to which claimant examines conveniently, currently a popular is examined on line, and claimant can initiate to examine on line, then etc.
As a result just.Wherein, identity identifying technology is used for the legal identity of confirmation operation person in a computer network
A kind of authentication method, to guarantee be exactly with the operator that digital identity is operated this digital identity lawful owner.
Existing authentication procedures operation is relatively complicated, needs to register personal information in webpage in advance, and user is easy to forget account
Number and password, lead to authentication inefficiency.
Summary of the invention
It is a primary object of the present invention to propose a kind of measures and procedures for the examination and approval based on block chain authentication, device and computer
Readable storage medium storing program for executing, it is intended to solve the existing examination & approval technical problem that authentication procedures are cumbersome and authentication efficiency is low.
To achieve the above object, described to be based on the present invention provides a kind of measures and procedures for the examination and approval based on block chain authentication
The measures and procedures for the examination and approval of block chain authentication the following steps are included:
When receiving the approval request that user is sent based on client, obtain user identification code in the client and
User information ciphertext, wherein the user information ciphertext is that the client believes user to be verified according to active user's private key
Breath carries out encryption generation；
The user identification code is sent to block chain server-side, so that the block chain server-side is marked according to the user
Know code and obtain corresponding current user information and active user's public key, wherein is stored in advance at least in the block chain server-side
The current user information and active user's public key of one user；
Active user's public key that the block chain server-side returns is received, and according to active user's public key to institute
It states user information ciphertext to be decrypted, obtains user information to be verified after decryption；
When determining that the current user information is identical with user information to be verified after the decryption, obtains the examination & approval and ask
Corresponding examination and approval procedure is sought, and determines the examination & approval type of the examination and approval procedure；
Based on the examination & approval type, the corresponding approver of the examination and approval procedure is determined；
Based on the encryption technology of block chain, the examination and approval procedure is generated into corresponding encryption examination and approval procedure, and described will add
Close examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
Optionally, the examination and approval procedure is generated corresponding encryption examination and approval procedure by the encryption technology based on block chain,
And the step of encryption examination and approval procedure is inserted into the approver corresponding examination & approval queue, includes:
Based on the asymmetric encryption techniques of block chain, the corresponding public key of the approver is obtained；
Based on the public key, the examination and approval procedure is encrypted, generates corresponding encryption examination and approval procedure, and described will add
Close examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
Optionally, the examination and approval procedure is generated corresponding encryption examination and approval procedure by the encryption technology based on block chain,
And after the step of encryption examination and approval procedure is inserted into the approver corresponding examination & approval queue, the method also includes:
When receiving the corresponding private key of the public key, it is based on the private key, the encryption examination and approval procedure is decrypted,
So that the approver examines the encryption examination and approval procedure.
Optionally, the examination and approval procedure is generated corresponding encryption examination and approval procedure by the encryption technology based on block chain,
And the step of encryption examination and approval procedure is inserted into the approver corresponding examination & approval queue, includes:
Whether the quantity for determining the approver is one；
If so, the encryption technology based on block chain, generates corresponding encryption examination and approval procedure for the examination and approval procedure, and will
The encryption examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
Optionally, whether the quantity of the determination approver after the step for being one, the method also includes:
If not, it is determined that the examination and approval procedure is replicated the examination & approval of attending to anything else for generating corresponding number by the quantity of the approver
Item；
Based on the encryption technology of block chain, the examination and approval procedure of attending to anything else is generated into corresponding encryption and is attended to anything else examination and approval procedure, and
By the examination & approval queue for encrypting examination and approval procedure of attending to anything else and being inserted into corresponding approver.
Optionally, the examination and approval procedure of attending to anything else is generated corresponding encryption and attended to anything else by the encryption technology based on block chain
Examination and approval procedure, and by the encryption attend to anything else examination and approval procedure be inserted into corresponding approver examination & approval queue the step of after, the side
Method further include:
When receiving the examination & approval completion instruction for examination and approval procedure of attending to anything else based on the encryption, acquisition is described to encrypt examination & approval of attending to anything else
The approval results of item；
Determine whether the approval results all pass through for examination & approval；
If so, determining that the approval request passes through；
If not, it is determined that the approval request does not pass through.
Optionally, after the approver has been determined, the method also includes:
Whether the quantity for judging copending item in the corresponding examination & approval queue of the approver is more than examination & approval limiting value；
If it is not, the asymmetric encryption techniques then based on block chain, obtain the corresponding public key of the approver；
Based on the public key, the examination and approval procedure is encrypted, generates corresponding encryption examination and approval procedure, and described will add
Close examination and approval procedure is inserted into the corresponding examination & approval queue of the approver；
If so, determining the corresponding conciliation approver of the examination and approval procedure；
Based on the asymmetric encryption techniques of block chain, the corresponding conciliation public key of the conciliation approver is obtained；
Based on the conciliation public key, the examination and approval procedure is encrypted, generates corresponding encryption examination and approval procedure, and by institute
It states encryption examination and approval procedure and is inserted into the corresponding examination & approval queue of the conciliation approver.
Optionally, the method also includes:
Obtain the history examination & approval duration of the approver and the history examination & approval quantity of the approver；
Duration is examined based on the history and the history examines quantity, determines the examination & approval efficiency of the approver；
Based on the examination & approval efficiency, the examination & approval limiting value of the approver is determined.
In addition, to achieve the above object, the present invention also provides a kind of device, described device include memory, processor and
It is stored in the examination and approval procedures based on block chain authentication that can be run on the memory and on the processor, the journey
The step of measures and procedures for the examination and approval as described above based on block chain authentication are realized when sequence is executed by the processor.
In addition, to achieve the above object, it is described computer-readable the present invention also provides a kind of computer readable storage medium
The examination and approval procedures based on block chain authentication, the examination and approval procedures based on block chain authentication are stored on storage medium
The step of measures and procedures for the examination and approval as described above based on block chain authentication are realized when being executed by processor.
The measures and procedures for the examination and approval based on block chain authentication of the invention are examined when that ought receive user based on what client was sent
When criticizing request, the user identification code and user information ciphertext in the client are obtained, wherein the user information ciphertext is institute
It states client and user information to be verified is carried out by encryption generation according to active user's private key；The user identification code is sent to area
Block chain server-side, so that the block chain server-side is according to the corresponding current user information of user identification code acquisition and currently
Client public key, wherein current user information and the active user of at least one user are stored in advance in the block chain server-side
Public key；Active user's public key that the block chain server-side returns is received, and according to active user's public key to described
User information ciphertext is decrypted, and obtains user information to be verified after decryption, and is determining the current user information and described
When user information to be verified is identical after decryption, the corresponding examination and approval procedure of the approval request is obtained, and determine the examination and approval procedure
Examination & approval type；Based on the examination & approval type, the corresponding approver of the examination and approval procedure is determined, the encryption skill based on block chain
The examination and approval procedure is generated corresponding encryption examination and approval procedure, and the encryption examination and approval procedure is inserted into the approver couple by art
The examination & approval queue answered.The present invention when receiving approval request, by it is each complete to the verifying of user identity after to this
Key pair used in verification process (i.e. client public key and private key for user) is updated, so as to prevent malicious attacker logical
It crosses and intercepts and captures relevant data in data transmission procedure and imitated to realize the attack to block chain server-side, can also protect
Hindering the user information in the authentication process itself will not leak easily, to improve the safety of subscriber authentication process；Separately
Outside, the key pair as used in the authentication process itself updates often, and the client public key in block chain server-side is with chain type
The mode of block is stored, therefore the key pair is difficult to be cracked and imitate, and malicious attacker distorts user information
Difficulty increase, improve the accuracy rate of verification result.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is that the present invention is based on the flow diagrams of the measures and procedures for the examination and approval first embodiment of block chain authentication；
Fig. 3 is that the present invention is based on the flow diagrams of the measures and procedures for the examination and approval second embodiment of block chain authentication.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that described herein, specific examples are only used to explain the present invention, is not intended to limit the present invention.
The solution of the embodiment of the present invention is mainly: when receiving approval request, it is corresponding to obtain the approval request
Examination and approval procedure, and determine the examination & approval type of the examination and approval procedure；Based on the examination & approval type, determine that the examination and approval procedure is corresponding
Approver；Based on the encryption technology of block chain, the examination and approval procedure is generated into corresponding encryption examination and approval procedure, and described will add
Close examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.It is asked by the technology for solving not smart enough in a manner of existing examination & approval
Topic.
As shown in Figure 1, Fig. 1 is the hardware running environment that the embodiment of the present invention is related to based on block chain authentication
Examination & approval device structural schematic diagram.The examination & approval device based on block chain authentication may include: processor 1001, such as
CPU, communication bus 1002, owner's interface 1003, network interface 1004, memory 1005.Wherein, communication bus 1002 is for real
Connection communication between these existing components.Owner's interface 1003 may include display screen (Display), input unit such as keyboard
(Keyboard), optionally owner's interface 1003 can also include the wireline interface of standard (such as connecting wired keyboard, having
Line Mouse etc.), wireless interface (such as connecting Wireless Keyboard, wireless mouse).Network interface 1004 optionally may include
The wireline interface (for connecting cable network) of standard, wireless interface (such as WI-FI interface, blue tooth interface, infrared interface,
For connecting wireless network).Memory 1005 can be high speed RAM memory, be also possible to stable memory (non-
Volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor 1001
Storage device.
It will be understood by those skilled in the art that the examination & approval apparatus structure based on block chain authentication shown in Fig. 1 is simultaneously
The restriction to the examination & approval device based on block chain authentication is not constituted, may include components more more or fewer than diagram, or
Person combines certain components or different component layouts.
As shown in Figure 1, as may include operating system, net in a kind of memory 1005 of computer readable storage medium
Network communication module, owner's interface module and the examination and approval procedures based on block chain authentication.Wherein, operating system be management and
The program of examination & approval device and software resource of the control based on block chain authentication, supports network communication module, owner's interface mould
The operation of block, the examination and approval procedures based on block chain authentication and other programs or software；Network communication module is for managing
With control network interface 1002；Owner's interface module is for managing and controlling owner's interface 1003.
In examination & approval device based on block chain authentication shown in Fig. 1, the examining based on block chain authentication
It criticizes device and the examination and approval procedures based on block chain authentication stored in memory 1005 is called by processor 1001, and execute
Following steps:
When receiving the approval request that user is sent based on client, obtain user identification code in the client and
User information ciphertext, wherein the user information ciphertext is that the client believes user to be verified according to active user's private key
Breath carries out encryption generation；
The user identification code is sent to block chain server-side, so that the block chain server-side is marked according to the user
Know code and obtain corresponding current user information and active user's public key, wherein is stored in advance at least in the block chain server-side
The current user information and active user's public key of one user；
Active user's public key that the block chain server-side returns is received, and according to active user's public key to institute
It states user information ciphertext to be decrypted, obtains user information to be verified after decryption；
When determining that the current user information is identical with user information to be verified after the decryption, obtains the examination & approval and ask
Corresponding examination and approval procedure is sought, and determines the examination & approval type of the examination and approval procedure；
Based on the examination & approval type, the corresponding approver of the examination and approval procedure is determined；
Based on the encryption technology of block chain, the examination and approval procedure is generated into corresponding encryption examination and approval procedure, and described will add
Close examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
Further, the examination and approval procedure is generated corresponding encryption and examines thing by the encryption technology based on block chain
, and the step of examination & approval queue that the encryption examination and approval procedure insertion approver is corresponding includes:
Based on the asymmetric encryption techniques of block chain, the corresponding public key of the approver is obtained；
Based on the public key, the examination and approval procedure is encrypted, generates corresponding encryption examination and approval procedure, and described will add
Close examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
Further, the examination and approval procedure is generated corresponding encryption and examines thing by the encryption technology based on block chain
, and after the step of examination & approval queue that the encryption examination and approval procedure insertion approver is corresponding, processor 1001 may be used also
With for calling the examination and approval procedures based on block chain authentication stored in memory 1005, and execute following steps:
When receiving the corresponding private key of the public key, it is based on the private key, the encryption examination and approval procedure is decrypted,
So that the approver examines the encryption examination and approval procedure.
Further, the examination and approval procedure is generated corresponding encryption and examines thing by the encryption technology based on block chain
, and the step of examination & approval queue that the encryption examination and approval procedure insertion approver is corresponding includes:
Whether the quantity for determining the approver is one；
If so, the encryption technology based on block chain, generates corresponding encryption examination and approval procedure for the examination and approval procedure, and will
The encryption examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
Further, the quantity of the determination approver whether after the step for being one, may be used also by processor 1001
With for calling the examination and approval procedures based on block chain authentication stored in memory 1005, and execute following steps:
If not, it is determined that the examination and approval procedure is replicated the examination & approval of attending to anything else for generating corresponding number by the quantity of the approver
Item；
Based on the encryption technology of block chain, the examination and approval procedure of attending to anything else is generated into corresponding encryption and is attended to anything else examination and approval procedure, and
By the examination & approval queue for encrypting examination and approval procedure of attending to anything else and being inserted into corresponding approver.
Further, the examination and approval procedure of attending to anything else is generated corresponding encryption point by the encryption technology based on block chain
Body examination and approval procedure, and by the encryption attend to anything else examination and approval procedure be inserted into corresponding approver examination & approval queue the step of after, processing
Device 1001 can be also used for calling the examination and approval procedures based on block chain authentication stored in memory 1005, and execute following
Step:
When receiving the examination & approval completion instruction for examination and approval procedure of attending to anything else based on the encryption, acquisition is described to encrypt examination & approval of attending to anything else
The approval results of item；
Determine whether the approval results all pass through for examination & approval；
If so, determining that the approval request passes through；
If not, it is determined that the approval request does not pass through.
Further, after the approver has been determined, processor 1001 can be also used for calling in memory 1005
The examination and approval procedures based on block chain authentication of storage, and execute following steps:
Whether the quantity for judging copending item in the corresponding examination & approval queue of the approver is more than examination & approval limiting value；
If it is not, then obtaining the corresponding public key of the approver；
Asymmetric encryption techniques and the public key based on block chain, encrypt the examination and approval procedure, generate and correspond to
The first encryption examination and approval procedure, and will the corresponding examination & approval queue of the first encryption examination and approval procedure insertion approver；
If so, determining the corresponding conciliation approver of the examination and approval procedure, and obtain the corresponding tune of the conciliation approver
Solve public key；
Asymmetric encryption techniques and the conciliation public key based on block chain, encrypt the examination and approval procedure, generate
Corresponding second encryption examination and approval procedure, and the second encryption examination and approval procedure is inserted into the corresponding examination & approval team of the conciliation approver
Column.
Further, processor 1001 can be also used for call memory 1005 in store based on block chain authentication
Examination and approval procedures, and execute following steps:
Obtain the history examination & approval duration of the approver and the history examination & approval quantity of the approver；
Duration is examined based on the history and the history examines quantity, determines the examination & approval efficiency of the approver；
Based on the examination & approval efficiency, the examination & approval limiting value of the approver is determined.
Based on the hardware configuration of the above-mentioned examination & approval device based on block chain authentication, propose that the present invention is based on block chain bodies
The each embodiment of the measures and procedures for the examination and approval of part certification.
The present invention provides a kind of measures and procedures for the examination and approval based on block chain authentication.
The measures and procedures for the examination and approval based on block chain authentication are optional to be applied in the examination & approval device based on block chain authentication.
It is that the present invention is based on the signals of the process of the measures and procedures for the examination and approval first embodiment of block chain authentication referring to Fig. 2, Fig. 2
Figure.
In the present embodiment, the embodiment of the measures and procedures for the examination and approval based on block chain authentication is provided, it should be noted that
It, in some cases, can be to be different from shown in sequence execution herein although logical order is shown in flow charts
The step of out or describing.
In the present embodiment, the measures and procedures for the examination and approval based on block chain authentication include:
Step S10 obtains the user in the client when receiving the approval request that user is sent based on client
Identification code and user information ciphertext, wherein the user information ciphertext is that the client will be to be tested according to active user's private key
Card user information carries out encryption generation；
The user identification code is sent to block chain server-side by step S20, so that the block chain server-side is according to institute
It states user identification code and obtains corresponding current user information and active user's public key, wherein in the block chain server-side in advance
Store the current user information and active user's public key of at least one user；
Step S30 receives active user's public key that the block chain server-side returns, and according to the active user
The user information ciphertext is decrypted in public key, obtains user information to be verified after decryption；
In the present embodiment, the measures and procedures for the examination and approval based on block chain authentication are applied to be based on the authentication of block chain
Approval system, the system comprises client, system verifying end and block chain server-sides, it should be noted that the present invention
Embodiment is executed by system verifying end.When receiving approval request, authentication operation is carried out, specific verification step is as follows:
Before verifying end carries out the subscriber authentication based on block chain, client pre-generates a key pair as active user
Public key and active user's private key, and the current client public key is sent in block chain server-side and is stored, while by the current use
Family private key is stored to local.User can be generated by clicking specific button or making the modes such as certain gestures in the client
User information provides instruction, is encrypted with triggering client using above-mentioned active user's private key to user information to be verified,
Corresponding user information ciphertext is obtained, and the user information ciphertext is supplied to together with the user identification code of above-mentioned user and is tested
Demonstrate,prove end.Verifier can be tested in verifying end by clicking specific button or making the modes such as certain gestures and generate user information
Card instruction, so that trigger verifying end obtains above-mentioned user identification code and above-mentioned user information ciphertext from client.Verifying end exists
After obtaining the user identification code and the user information ciphertext, which is sent to block chain server-side to obtain correspondence
Active user's public key.After receiving the user identification code, inquiry is pre-stored within local each block chain server-side
Current user information and active user's public key, therefrom obtain current user information corresponding to the user identification code and active user
Public key, and the current client public key is back to verifying end.Active user's public key that verifying end utilizes block chain server-side to return
Above-mentioned user information ciphertext is decrypted, user information to be verified after corresponding decryption is obtained, and is judged to be tested after the decryption
Whether card user information and the current user information that arrives of above-mentioned block chain server side searches consistent, if unanimously, determine it is above-mentioned to
Verify that user information is consistent with the current user information, to being verified for the identity of above-mentioned user, so that generation is tested accordingly
Card, which passes through message and this is verified message, is sent to client, otherwise, then determines above-mentioned user information to be verified and deserves
Preceding user information is inconsistent, does not pass through to the verifying of the identity of above-mentioned user, to generate corresponding authentication failed message and incite somebody to action
The authentication failed message is sent to client.If the message that the verifying end that client receives returns is to be verified message,
By the relevant message feedback that is verified to user, while new key pair is generated, and is worked as according to the new key pair to above-mentioned
Preceding private key for user and above-mentioned active user's public key are updated；If the message that the verifying end received returns disappears for authentication failed
Breath, then feed back to user for relevant authentication failed information, so that the user re-initiates an authentication or carries out it
He is handled accordingly.
The present embodiment by it is each complete to the verifying of user identity after to key pair used in the verification process
(i.e. client public key and private key for user) is updated, so as to prevent malicious attacker by intercepting and capturing in data transmission procedure
Relevant data are simultaneously imitated to realize the attack to block chain server-side, can also ensure the use in the authentication process itself
Family information will not leak easily, to improve the safety of subscriber authentication process；In addition, due in the authentication process itself
The key pair used updates often, and the client public key in block chain server-side is stored in a manner of chain type block, therefore
The key pair is difficult to be cracked and imitate, and the difficulty that malicious attacker distorts user information increases, therefore verification result
Accuracy rate can be improved.
Step S40 obtains institute when determining that the current user information is identical with user information to be verified after the decryption
The corresponding examination and approval procedure of approval request is stated, and determines the examination & approval type of the examination and approval procedure；
After being verified, corresponding approver is directly determined by the examination & approval type of the corresponding examination and approval procedure of determination, and will
Examination and approval procedure encryption generates encryption examination and approval procedure, then will be lined up in the examination & approval queue for encrypting examination and approval procedure insertion approver,
Make other people that can not know the content of encryption examination and approval procedure, does not also know the queue of the encryption examination and approval procedure, it also just can not be right
It carries out black-box operation.
In the present embodiment, examination & approval device is provided with unified login entrance, and claimant needs elder generation when initiating approval request
It is logged in, specifically, claimant fills in the log-on message of oneself in logentry, the account number and password such as applied for the registration of, or
Person is logged in the ID card No. of itself and fingerprint etc., examine device after receiving log-on message, to log-on message into
Row verifying, just allows claimant to initiate approval request after being verified.
When examination & approval device receives the approval request of claimant's initiation, the corresponding examination and approval procedure of the approval request is obtained,
Specifically, obtaining the examination & approval content of approval request, examination & approval device determines the examination & approval class of examination and approval procedure by reading examination & approval content
Type then initiates approval request to examination & approval device if claimant wants to apply for money item, and examination & approval device is receiving approval request
Afterwards, obtain corresponding examination and approval procedure: application money item determines that the examination & approval type of the examination and approval procedure is that money is asked to be examined.I.e. at this
In embodiment, examination & approval device classifies to all examination and approval procedures, the corresponding examination and approval procedure of approval request that claimant initiates
There is corresponding examination & approval type corresponding.It, can be by presetting after getting the corresponding examination and approval procedure of approval request
Classification, determine the examination & approval type of the examination and approval procedure.
It should be understood that the examination & approval type is also possible to what claimant oneself was marked, i.e., claimant is initiating to examine
When request, which is marked, examines device when receiving approval request, the mark carried by approval request
Note, determines corresponding examination & approval type, it should be noted that pre-saves label in the examination & approval device and examines the mapping of type
Table can be marked by obtaining when receiving approval request, determine corresponding examination & approval type.Meanwhile to avoid claimant's
Label does not meet the label that examination & approval device pre-saves, and therefore, examination & approval device can show all on corresponding display interface
Label, claimant select corresponding label when initiating approval request.
Step S50 is based on the examination & approval type, determines the corresponding approver of the examination and approval procedure；
In the present embodiment, the examination and approval procedure of each examination & approval type is examined by special approver, as A examines type
Examination and approval procedure is examined by a approver, and the division of labor is clear, in examination & approval device, is prestored the contingency table of examination & approval type and approver, is examined
Corresponding approver can be determined according to determining examination & approval type by criticizing device.
The examination and approval procedure is generated corresponding encryption examination and approval procedure based on the encryption technology of block chain by step S60, and
The encryption examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
In the present embodiment, encryption technology of the device based on block chain is examined, examination and approval procedure is encrypted, thing will be examined
Item generates encryption examination and approval procedure, and encryption examination and approval procedure is inserted into the corresponding examination & approval queue of approver, so that approver is to it
It is examined, wherein the encryption technology based on block chain includes asymmetric encryption techniques etc..
It should be understood that after examining device for examination and approval procedure generation encryption examination and approval procedure, in addition to corresponding decryption means
Except, other people can not know the content of examination and approval procedure, the identity information of examination and approval procedure also can not just be known, if there is claimant at this time
It entrusts the people of related departments of examination and approval to carry out black-box operation, then can not carry out camera bellows to it because the examination and approval procedure can not be found
Operation, has prevented the phenomenon that unrest is jumped the queue.
Specifically, step S60 includes:
Based on the asymmetric encryption techniques of block chain, the corresponding public key of the approver is obtained.
In the present embodiment, examination & approval device uses the asymmetric encryption techniques of block chain, encrypts to examination and approval procedure, because
This, needs first to obtain the corresponding public key of approver, wherein and public key is encryption key pair disclosed in the approver, is corresponding with private key,
It should be understood that the file of public key encryption could be decrypted in the private key of the only approver.
Based on the public key, the examination and approval procedure is encrypted, generates corresponding encryption examination and approval procedure, and described will add
Close examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
Examination & approval device encrypts examination and approval procedure according to the public key of acquisition, generates corresponding encryption examination and approval procedure, and will
It encrypts in the corresponding examination & approval queue of examination and approval procedure insertion approver, i.e., only corresponding approver knows private key, other people can not be right
Encryption examination and approval procedure is decrypted.
Further, the method also includes:
Step S70 is based on the private key, to the encryption examination and approval procedure when receiving the corresponding private key of the public key
It is decrypted, so that the approver examines the encryption examination and approval procedure.
In the present embodiment, when approver will examine examination and approval procedure, due to examination and approval procedure added it is close, it is therefore desirable to input
Corresponding private key is decrypted, and when the corresponding private key of the public key that examination & approval device receives approver's input, is based on the private key, right
Encryption examination and approval procedure is decrypted, so that approver examines encryption examination and approval procedure.
That is, only inputting corresponding private key until approver examines current encryption examination and approval procedure, capable of just obtaining
The content for knowing current crypto examination and approval procedure avoids human intervention from being lined up and the information leakage of examination and approval procedure.
The present embodiment obtains the corresponding examination and approval procedure of the approval request when receiving approval request, and described in determination
The examination & approval type of examination and approval procedure；Based on the examination & approval type, the corresponding approver of the examination and approval procedure is determined；Based on block chain
The examination and approval procedure is generated corresponding encryption examination and approval procedure by encryption technology, and encryption examination and approval procedure insertion is described careful
Criticize the corresponding examination & approval queue of people.Corresponding examination and approval procedure is encrypted when receiving approval request by the present invention, thus
By the corresponding examination & approval queue of examination and approval procedure insertion approver after encryption, make other people that can not know the content of the examination and approval procedure
And current queue, it realizes that the intelligence of examination & approval is accepted, makes the examination and approval procedure fair-queueing of claimant.
Further, propose that the present invention is based on the realities of the second of the measures and procedures for the examination and approval of block chain authentication based on first embodiment
Apply example.
The second embodiment of the measures and procedures for the examination and approval based on block chain authentication and the examination & approval side based on block chain authentication
The difference of the first embodiment of method is, referring to Fig. 3, the step S60 further include:
Step S61 determines whether the quantity of the approver is one；
Step S62, if so, the encryption technology based on block chain, generates corresponding encryption for the examination and approval procedure and examine
Item, and the encryption examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
In the present embodiment, when the approver for examining same examination & approval type has been possible to multiple, due in ciphering process
Need to guarantee to only have corresponding approver to know decryption means, thus only determine approver only one when, just according to examining
The corresponding public key of people is criticized, examination and approval procedure is really encrypted and generates corresponding encryption examination and approval procedure.
Each step will be described in detail below:
Step S61 determines whether the quantity of the approver is one.
In the present embodiment, approver divides the work clear, each approver examines a kind of examination and approval procedure for examining type,
It is possible that certain examination and approval procedures need more people's examination & approval, as examination and approval procedure B needs to examine by b approver and c approver
By just coming into force later, at this point, examination and approval procedure needs to first pass through b approver examination & approval, examined again by c approver after, one layer
One layer of examination & approval, therefore, before examination and approval procedure to be distributed to the corresponding terminal of approver, need first to determine current examination and approval procedure
The quantity of the corresponding approver of examination & approval type whether be one.
Step S62, if so, the encryption technology based on block chain, generates corresponding encryption for the examination and approval procedure and examine
Item, and the encryption examination and approval procedure is inserted into the corresponding examination & approval queue of the approver.
In the present embodiment, if examination & approval device determines that the corresponding approver of current examination and approval procedure is one, naturally
It only needs for current examination and approval procedure to be distributed to the corresponding examination & approval terminal of the approver to examine, therefore, adding based on block chain
Secret skill art obtains the corresponding public key of approver, is based on public key, examination and approval procedure is generated encryption examination and approval procedure, and encryption is examined
Item is inserted into the corresponding examination & approval queue of approver, guarantees that only current approver could decrypt and examine.
Further, the step S60 further include:
If it is not, the examination and approval procedure then to be replicated to the examination & approval of attending to anything else for generating corresponding number according to the quantity of the approver
Item.
In the present embodiment, if examination & approval device determines that the corresponding approver of current examination and approval procedure is not one, illustrate current
Examination and approval procedure needs more people's examination & approval that can just come into force, then according to the quantity of approver, current examination and approval procedure is replicated and generates corresponding number
The examination and approval procedure of attending to anything else of amount.It can just come into force as current examination and approval procedure needs b approver and c approver to examine, then examining device will
Current examination and approval procedure duplication generates two parts of examination and approval procedures of attending to anything else, so that b approver and c approver can receive the examination & approval simultaneously
Item.
Based on the encryption technology of block chain, the examination and approval procedure of attending to anything else is generated into corresponding encryption and is attended to anything else examination and approval procedure, and
By the examination & approval queue for encrypting examination and approval procedure of attending to anything else and being inserted into corresponding approver.
In the present embodiment, examination & approval device is after generating examination and approval procedure of attending to anything else for the duplication of current examination and approval procedure, to all
Examination and approval procedure of attending to anything else encrypted, generate corresponding encryption and attend to anything else examination and approval procedure, and encryption careful item insertion of attending to anything else is corresponded to
Approver examination & approval queue, specifically, obtain the public key of each approver, the examination & approval of attending to anything else to each approver will be assigned to
Item is encrypted, and such as current examination and approval procedure is corresponding with A approver and B approver, then examination and approval procedure duplication is generated two points
Body examination and approval procedure, and the public key b of public key a, the B approver of A approver is obtained, with public key a to one of them examination and approval procedure of attending to anything else
It is encrypted, generates encryption and attend to anything else examination and approval procedure 1, and encryption examination and approval procedure 1 of attending to anything else is inserted into the examination & approval queue of A approver；
Another examination and approval procedure of attending to anything else is encrypted with public key b, encryption is generated and attends to anything else examination and approval procedure 2, and the encryption is attended to anything else examination & approval
Item 2 is inserted into the examination & approval queue of B approver, makes attend to anything else examination and approval procedure and approver's one-to-one correspondence.
I.e. approver how many, illustrate that current examination and approval procedure needs how many people's examination & approval, be then copied into examination and approval procedure pair
Answer the examination and approval procedure of attending to anything else of quantity, while issuing all approvers, so as to all approvers can receive simultaneously attend to anything else it is careful
Item is criticized, and can be examined simultaneously, without that could be examined after waiting the approver of upper levels to examine, also,
Since the public key and private key of each approver are different, therefore, it is necessary to encrypt for different approvers, each adds
Close examination and approval procedure of attending to anything else only has corresponding approver that can decrypt examination & approval, it can not be decrypted for other people or other operations.
Further, after step S60, the method also includes:
When receiving the examination & approval completion instruction for examination and approval procedure of attending to anything else based on the encryption, acquisition is described to encrypt examination & approval of attending to anything else
The approval results of item.
In the present embodiment, after it will encrypt examination and approval procedure of attending to anything else and be distributed to the corresponding examination & approval terminal of approver, examination & approval
People's examination and approval procedure that can attend to anything else to encryption is decrypted examination & approval, and approval results are uploaded to the server of examination & approval device, works as examination & approval
When device receives the examination & approval completion instruction for examination and approval procedure of attending to anything else based on encryption, the examination & approval knot of all examination and approval procedures of attending to anything else is obtained
Fruit.
Determine whether the approval results all pass through for examination & approval；
If so, determining that the approval request passes through；
If not, it is determined that the approval request does not pass through.
In the present embodiment, it is possible to understand that, since current examination and approval procedure needs more people to pass on to different levels for approval, then only all
Approver examines can just come into force after, therefore, after obtaining approval results, determine whether approval results are all examination & approval
Pass through, if so, determining that current approval request passes through, if not, it is determined that current approval request does not pass through, wherein as long as having one
The approval results of a approver are not pass through, and all determine that the approval request does not pass through.
The present embodiment needs first to determine the quantity of approver before examination and approval procedure is distributed to approver, at one, directly
Connect by examination and approval procedure encryption generate it is corresponding encryption examination and approval procedure insertion approver queue, when approver has it is multiple when, then will
Examination and approval procedure is copied into multiple examination and approval procedures of attending to anything else, and is encrypted according to different approvers, while being inserted into each approver
Queue, so that current examination and approval procedure is not needed waiting ring upon ring, realize that examination & approval are accepted.
Further, propose that the present invention is based on the measures and procedures for the examination and approval of block chain authentication based on the first and second embodiments
3rd embodiment.
The 3rd embodiment of the measures and procedures for the examination and approval based on block chain authentication and the examination & approval side based on block chain authentication
The difference of the first and second embodiments of method is, the method also includes:
Step a judges whether the quantity of copending item in the corresponding examination & approval queue of the approver is more than the examination & approval limit
Value；
Step b, if it is not, then obtaining the corresponding public key of the approver；
Step c, asymmetric encryption techniques and the public key based on block chain, encrypts the examination and approval procedure, raw
The corresponding examination & approval team of the approver is inserted at corresponding first encryption examination and approval procedure, and by the first encryption examination and approval procedure
Column；
Step d if so, determining the corresponding conciliation approver of the examination and approval procedure, and obtains the conciliation approver couple
The conciliation public key answered；
Step e, asymmetric encryption techniques and the conciliation public key based on block chain, adds the examination and approval procedure
It is close, corresponding second encryption examination and approval procedure is generated, and the second encryption examination and approval procedure is inserted into the conciliation approver and is corresponded to
Examination & approval queue.
The present embodiment is before by the examination & approval queue of examination and approval procedure insertion approver, it is also contemplated that approver is corresponding pending
Criticize whether item is more than examination & approval limiting value, if so, the examination & approval queue of the approver is not inserted into, if it is not, just inserting examination and approval procedure
Enter the corresponding examination & approval queue of the approver.
Specifically, step a, judges whether the quantity of copending item in the corresponding examination & approval queue of the approver is more than careful
Criticize limiting value.
In the present embodiment, examination & approval device first judges whether the quantity of the corresponding copending item of approver is more than examination & approval pole
Limit value, specifically, the quantity of the corresponding copending item of current approver is obtained, by the corresponding copending item of current approver
Quantity with examination & approval limiting value be compared.
Wherein, the calculating for examining limiting value includes:
Step f obtains the history examination & approval duration of the approver and the history examination & approval quantity of the approver；
Step g examines quantity based on history examination & approval duration and the history, determines the examination & approval effect of the approver
Rate；
Step h is based on the examination & approval efficiency, determines the examination & approval limiting value of the approver.
Specifically, examination & approval device record has the approval information of each approver, including history examination & approval duration and history examination & approval
Quantity, examination & approval device obtains the history examination & approval duration of approver and history examines quantity, by history examination & approval duration divided by history
Quantity is examined, the time that approver examines an examination and approval procedure, i.e. the examination & approval efficiency of approver are obtained.It is preset in examination & approval device
There is examination & approval timeliness, that is, define how long examination and approval procedure must be examined, therefore, in the examination & approval efficiency for obtaining approver
Later, that is, it can determine corresponding examination & approval limiting value.If preset examination & approval timeliness is 30 minutes, indicate an approval request at 30 points
Can be obtained approval results in clock, the examination & approval efficiency of approver be three minutes one, then corresponding examination & approval limiting value is 10.
After obtaining examination & approval limiting value, the quantity of the corresponding copending item of current approver and examination & approval limiting value are carried out
Compare, determines whether the quantity of the corresponding copending item of approver is more than examination & approval limiting value.
Step b, if it is not, then obtaining the corresponding public key of the approver.
In the present embodiment, however, it is determined that the quantity of the corresponding copending item of approver is less than the examination & approval limit of approver
Value, then obtain the corresponding public key of approver.
Step c, asymmetric encryption techniques and the public key based on block chain, encrypts the examination and approval procedure, raw
The corresponding examination & approval team of the approver is inserted at corresponding first encryption examination and approval procedure, and by the first encryption examination and approval procedure
Column.
The public key for examining asymmetric encryption techniques and acquisition of the device based on block chain, encrypts examination and approval procedure, raw
The corresponding examination & approval queue of approver is inserted at corresponding first encryption examination and approval procedure, and by the first encryption examination and approval procedure.
Further, which comprises
Step d if so, determining the corresponding conciliation approver of the examination and approval procedure, and obtains the conciliation approver couple
The conciliation public key answered.
In the present embodiment, however, it is determined that the quantity of the corresponding copending item of approver is more than the examination & approval limit of approver
Value, illustrates in preset examination & approval timeliness, and examination & approval device is unable to get approval results, also can not just timely feedback to claimant,
Then determine corresponding processing strategie, wherein processing strategie include current examination and approval procedure is distributed to reconcile approver it is corresponding
Terminal is examined, without giving current approver, shunting processing is realized, to mitigate the examination & approval quantity of current approver, wherein no
Examination and approval procedure with examination & approval type corresponds to different conciliation approvers, and therefore, examination & approval device needs first to determine that corresponding reconcile is examined
People is criticized, and since examination and approval procedure only has corresponding approver that could examine, it is therefore desirable to obtain and reconcile the corresponding tune of approver
Solve public key.
Step e, asymmetric encryption techniques and the conciliation public key based on block chain, adds the examination and approval procedure
It is close, corresponding second encryption examination and approval procedure is generated, and the second encryption examination and approval procedure is inserted into the conciliation approver and is corresponded to
Examination & approval queue.
The conciliation public key for examining asymmetric encryption techniques and acquisition of the device based on block chain, adds examination and approval procedure
It is close, corresponding second encryption examination and approval procedure is generated, and the corresponding examination & approval of approver are reconciled into the second decryption examination and approval procedure insertion
Queue, to guarantee that only reconciling approver it can be decrypted examination & approval.
The present embodiment first need to determine whether approver has before by the corresponding examination & approval queue of examination and approval procedure insertion approver
The current examination and approval procedure of time-triggered protocol, if so, being then decrypted examination and approval procedure and being inserted into the corresponding examination & approval team of current approver
Column determine the corresponding conciliation approver of current examination and approval procedure, and adding according to conciliation approver by shunting mode if not having
Close mode encrypts examination and approval procedure, then is inserted into and reconciles the corresponding examination & approval queue of approver, realizes that examination & approval are accepted.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium.
The examination and approval procedures based on block chain authentication, the computer are stored on the computer readable storage medium
Readable storage medium storing program for executing is applied to the examination & approval device based on block chain authentication, the examination & approval journey based on block chain authentication
Step as described above is realized when sequence is executed by processor.
Computer readable storage medium specific embodiment of the present invention and the above-mentioned examination & approval side based on block chain authentication
Each embodiment of method is essentially identical, and details are not described herein.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include the other elements being not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that more terminal devices (can be mobile phone, computer, clothes
Business device, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of measures and procedures for the examination and approval based on block chain authentication, which is characterized in that the examining based on block chain authentication
Batch method the following steps are included:
When receiving the approval request that user is sent based on client, the user identification code in the client and user are obtained
Information ciphertext, wherein the user information ciphertext be the client according to active user's private key by user information to be verified into
Row encryption generates；
The user identification code is sent to block chain server-side, so that the block chain server-side is according to the user identification code
Obtain corresponding current user information and active user's public key, wherein at least one is stored in advance in the block chain server-side
The current user information and active user's public key of user；
Active user's public key that the block chain server-side returns is received, and according to active user's public key to the use
Family information ciphertext is decrypted, and obtains user information to be verified after decryption；
When determining that the current user information is identical with user information to be verified after the decryption, the approval request pair is obtained
The examination and approval procedure answered, and determine the examination & approval type of the examination and approval procedure；
Based on the examination & approval type, the corresponding approver of the examination and approval procedure is determined；
Based on the encryption technology of block chain, the examination and approval procedure is generated into corresponding encryption examination and approval procedure, and the encryption is examined
It criticizes item and is inserted into the corresponding examination & approval queue of the approver.
2. the measures and procedures for the examination and approval as described in claim 1 based on block chain authentication, which is characterized in that described to be based on block chain
Encryption technology, the examination and approval procedure is generated into corresponding encryption examination and approval procedure, and will be described in the encryption examination and approval procedure is inserted into
The step of approver's corresponding examination & approval queue includes:
Based on the asymmetric encryption techniques of block chain, the corresponding public key of the approver is obtained；
Based on the public key, the examination and approval procedure is encrypted, generates corresponding encryption examination and approval procedure, and the encryption is examined
It criticizes item and is inserted into the corresponding examination & approval queue of the approver.
3. the measures and procedures for the examination and approval as claimed in claim 2 based on block chain authentication, which is characterized in that described to be based on block chain
Encryption technology, the examination and approval procedure is generated into corresponding encryption examination and approval procedure, and will be described in the encryption examination and approval procedure is inserted into
After the step of approver's corresponding examination & approval queue, the method also includes:
When receiving the corresponding private key of the public key, it is based on the private key, the encryption examination and approval procedure is decrypted, for
The approver examines the encryption examination and approval procedure.
4. the measures and procedures for the examination and approval as described in claim 1 based on block chain authentication, which is characterized in that described to be based on block chain
Encryption technology, the examination and approval procedure is generated into corresponding encryption examination and approval procedure, and will be described in the encryption examination and approval procedure is inserted into
The step of approver's corresponding examination & approval queue includes:
Whether the quantity for determining the approver is one；
If so, the encryption technology based on block chain, generates corresponding encryption examination and approval procedure for the examination and approval procedure, and will be described
It encrypts examination and approval procedure and is inserted into the corresponding examination & approval queue of the approver.
5. the measures and procedures for the examination and approval as claimed in claim 4 based on block chain authentication, which is characterized in that the determination is described to be examined
Whether the quantity of crowd people after the step for being one, the method also includes:
If not, it is determined that the examination and approval procedure is replicated the examination and approval procedure of attending to anything else for generating corresponding number by the quantity of the approver；
Based on the encryption technology of block chain, the examination and approval procedure of attending to anything else is generated into corresponding encryption and is attended to anything else examination and approval procedure, and by institute
It states and encrypts the examination & approval queue that examination and approval procedure of attending to anything else is inserted into corresponding approver.
6. the measures and procedures for the examination and approval as claimed in claim 5 based on block chain authentication, which is characterized in that described to be based on block chain
Encryption technology, the examination and approval procedure of attending to anything else is generated into corresponding encryption and is attended to anything else examination and approval procedure, and the encryption is attended to anything else examination & approval
Item be inserted into the examination & approval queue of corresponding approver the step of after, the method also includes:
When receiving the examination & approval completion instruction for examination and approval procedure of attending to anything else based on the encryption, acquisition is described to encrypt examination and approval procedure of attending to anything else
Approval results；
Determine whether the approval results all pass through for examination & approval；
If so, determining that the approval request passes through；
If not, it is determined that the approval request does not pass through.
7. the measures and procedures for the examination and approval as claimed in claim 2 based on block chain authentication, which is characterized in that described examine is being determined
After criticizing people, the method also includes:
Whether the quantity for judging copending item in the corresponding examination & approval queue of the approver is more than examination & approval limiting value；
If it is not, the asymmetric encryption techniques then based on block chain, obtain the corresponding public key of the approver；
Based on the public key, the examination and approval procedure is encrypted, generates corresponding encryption examination and approval procedure, and the encryption is examined
It criticizes item and is inserted into the corresponding examination & approval queue of the approver；
If so, determining the corresponding conciliation approver of the examination and approval procedure；
Based on the asymmetric encryption techniques of block chain, the corresponding conciliation public key of the conciliation approver is obtained；
Based on the conciliation public key, the examination and approval procedure is encrypted, generates corresponding encryption examination and approval procedure, and described will add
Close examination and approval procedure is inserted into the corresponding examination & approval queue of the conciliation approver.
8. the measures and procedures for the examination and approval as claimed in claim 7 based on block chain authentication, which is characterized in that the method is also wrapped
It includes:
Obtain the history examination & approval duration of the approver and the history examination & approval quantity of the approver；
Duration is examined based on the history and the history examines quantity, determines the examination & approval efficiency of the approver；
Based on the examination & approval efficiency, the examination & approval limiting value of the approver is determined.
9. a kind of examination & approval device based on block chain authentication, which is characterized in that described device include memory, processor and
It is stored in the examination and approval procedures based on block chain authentication that can be run on the memory and on the processor, the base
It realizes when the examination and approval procedures of block chain authentication are executed by the processor as described in any item of the claim 1 to 8
The step of measures and procedures for the examination and approval based on block chain authentication.
10. a kind of computer readable storage medium, which is characterized in that be stored on the computer readable storage medium based on area
The examination and approval procedures of block chain authentication are realized when the examination and approval procedures based on block chain authentication are executed by processor as weighed
Benefit require any one of 1 to 8 described in the measures and procedures for the examination and approval based on block chain authentication the step of.
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| CN111353903A (en) * | 2020-02-26 | 2020-06-30 | 广东工业大学 | Network identity protection method and device, electronic equipment and storage medium |
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| CN112712452A (en) * | 2020-12-02 | 2021-04-27 | 杭州趣链科技有限公司 | Approval information processing method and device based on block chain |
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