CN109889479A - User identity based on block chain deposits card, verification method and device and verification system - Google Patents
User identity based on block chain deposits card, verification method and device and verification system Download PDFInfo
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- CN109889479A CN109889479A CN201811574267.6A CN201811574267A CN109889479A CN 109889479 A CN109889479 A CN 109889479A CN 201811574267 A CN201811574267 A CN 201811574267A CN 109889479 A CN109889479 A CN 109889479A
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Abstract
The invention discloses a kind of user identity based on block chain to deposit card, verification method and device and verification system, user identity wherein based on block chain deposits card method, it include: that user identifier for characterizing user identity is distributed to user according to depositing card request, and with the associated unique private of user identifier and unique public, by the identity information for obtaining user, Hash calculation is carried out to the identity information of user and generates digital finger-print, and digital finger-print is sent to block chain, according to unique private to user identifier, the identity information of user, block chain distributing user deposit card mark and digital finger-print encrypted, generate the user identification code of characterization identity information.By implementing the present invention, card platform is deposited using identity information to carry out the identity information of user based on block chain technology to deposit card, once ensure that the identity information cochain for depositing card would not be tampered, the credibility that electronic identity deposits card information is enhanced, while it is more convenient to obtain identity information.
Description
Technical field
The present invention relates to block chain technical fields, and in particular to the user identity based on block chain deposit card, verification method and
Device and verification system.
Background technique
Have at this stage many websites or app require carry out real-name authentication, each user all cumbersome offer identity
Information such as identification card number, Real Name hold photo front and back sides photo upload, have many people are outgoing may be without band identity
Card, but whether technology not can prove that photo that user claps by distorting there are insincere factor again at this stage, existing electronics is deposited
Card and verifying system mostly use centralization Database Systems, since this electronics deposits card and verifying system deployment in a mechanism
Portion, and system manager grasps to the absolute control authority of system, thus exist by system manager distort electronic evidence collection with
And the risk of Single Point of Faliure, cause the property of can be used of electronic evidence collection when verifying that can not determine.
Summary of the invention
Therefore, the present invention provides a kind of user identity based on block chain and deposits card, verification method and device and verification system,
It overcomes identity in the prior art and deposits card information and be easy to be tampered etc. that there are incredible deficiencies.
The embodiment of the present invention provides a kind of user identity based on block chain and deposits card method, includes the following steps: to obtain and use
Deposit card request and identity information in family；It requests to distribute the user identifier for characterizing user identity to user according to the card of depositing,
And with the associated unique private of the user identifier and unique public；It is raw that Hash calculation is carried out to the identity information of the user
Block chain is sent at digital finger-print, and by the digital finger-print；Obtain the block chain distribute the user deposit card mark；
According to the unique private to the identity information of the user, deposit card mark and digital finger-print carry out encryption formed plus
Close identity information, and the user identifier and crypto identity information are generated to the user identification code for characterizing identity information.
In one embodiment, the card of depositing according to requests to distribute the user identifier for characterizing user identity to user
The step of, comprising: according to the card of depositing request that the card of depositing is requested to verify using default verification operation；It is verified
Afterwards, the user identifier for characterizing user identity is distributed to the user.
In one embodiment, the user identification code is disposable two dimensional code, and the disposable two dimensional code includes: user's mark
Knowledge, Real Name, digital finger-print, deposits card mark and timestamp at identification card number.
In one embodiment, the user identity based on block chain deposits card method, further includes: obtains user's input
Password or biological information；The user feedback user identification code is given according to the password or biological information.
The embodiment of the present invention also provides a kind of user ID authentication method based on block chain, includes the following steps: to obtain
The user identification code of user, the user identification code are deposited card method according to the user identity based on block chain and are generated；It reads
The user identification code is taken, the user identifier and crypto identity information are obtained；It is obtained and the use by the user identifier
Family identifies associated unique public；The crypto identity information is decrypted using the unique public, obtains the user
Identity information, deposit card mark and digital finger-print；
By the user deposit card mark and digital finger-print upload block chain verify；Obtain the verifying of block chain feedback
As a result, and determining whether the user identity is verified according to the verification result.
In one embodiment, the user identification code is disposable two dimensional code, and the disposable two dimensional code includes: identity card
Number, Real Name, digital finger-print, deposit card mark and timestamp.
In one embodiment, described that the user identification code is parsed, obtain user identifier the step of before, also wrap
It includes: determining whether the user identification code is effective according to the timestamp and current time.
A kind of user identity based on block chain of the embodiment of the present invention deposits card device, comprising: identity information acquisition module is used
Request and identity information are demonstrate,proved in obtaining depositing for user；User identifier distribution module, for depositing card request according to user point
Be used in characterization user identity user identifier, and with the associated unique private of the user identifier and unique public；Number
Fingerprint generation module carries out Hash calculation for the identity information to the user and generates digital finger-print, and the number is referred to
Line is sent to block chain；Card identifier acquisition module is deposited, the card of depositing that the user is distributed for obtaining the block chain identifies；User
Identification code generating module, for according to the unique private to the identity information of the user, deposit card mark and digital finger-print into
Row encryption forms crypto identity information, and the user that the user identifier and crypto identity information generate characterization identity information is marked
Know code book inventive embodiments and a kind of subscriber authentication device based on block chain be also provided comprising: user identification code obtains
Module, for obtaining the user identification code of user；User identifier obtains module, for reading the user identification code, obtains institute
State user identifier and crypto identity information；Public key acquisition module, for obtaining the described and user by the user identifier
Identify associated unique public；Deciphering module is obtained for the crypto identity information to be decrypted using the unique public
It takes the identity information of the user, deposit card mark and digital finger-print；Identity information authentication module, for the user to be deposited card
Mark and digital finger-print upload block chain and are verified；Verification result determining module, for obtaining the verifying knot of block chain feedback
Fruit, and determine whether the user identity is verified according to the verification result.
The embodiment of the present invention also provides a kind of user identity verification system based on block chain, comprising: above-mentioned based on area
The user identity of block chain deposits card device and the above-mentioned subscriber authentication device based on block chain.
The embodiment of the present invention also provides a kind of computer equipment, comprising: at least one processor, and with described at least one
The memory of a processor communication connection, wherein the memory is stored with the finger that can be executed by least one described processor
Enable, described instruction executed by least one described processor so that at least one described processor execute it is above-mentioned based on block
The user identity of chain deposits card method or the above-mentioned user ID authentication method based on block chain.
The embodiment of the present invention also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has
Computer instruction, the computer instruction deposit card side for making the computer execute the above-mentioned user identity based on block chain
Method or the above-mentioned user ID authentication method based on block chain.
Technical solution of the present invention has the advantages that
1, the user identity provided in an embodiment of the present invention based on block chain deposits card method and device, according to deposit card request to
User distributes the user identifier for characterizing user identity, and with the associated unique private of user identifier and unique public, lead to
The identity information for obtaining user is crossed, Hash calculation is carried out to the identity information of user and generates digital finger-print, and digital finger-print is sent out
It send to block chain, the identity information of user identifier, user, the card of depositing of block chain distributing user is identified and counted according to unique private
Word fingerprint is encrypted, and the user identification code of characterization identity information is generated.The embodiment of the present invention deposits card platform using identity information
The identity information of user is carried out based on block chain technology to deposit card, once it ensure that the identity information cochain for depositing card would not be usurped
Change, enhances the credibility that electronic identity deposits card information, while it is more convenient to obtain identity information.
2, the user ID authentication method and device provided in an embodiment of the present invention based on block chain, by scanning user's base
The identity code of card method acquisition is deposited in the user identity of block chain, parsing is carried out to it and obtains the identity information of user, deposit
Card mark and digital finger-print, will deposit card mark and digital finger-print uploads block chain to verify to identity information, be based on block
The credible characteristic that can not be distorted of chain can be substituted in the prior art as a trusted identity information by holding body
The modes such as part card carry out the mode of authentication, easy to operate.
3, the user identity provided by the invention based on block chain investigates system, so that website or app are needed at this stage
When carrying out real-name authentication, it is no longer necessary to all cumbersome offer identity information such as identification card number of each user, Real Name, hand
It holds the modes such as photo front and back sides photo upload to be verified, but the website for needing real-name authentication or app access are based on block
The user identity of chain investigates system, investigates system progress identity information in the user identity based on block chain by scanning user and deposits
Card generate user identify identification code, to parse deposit card mark and digital finger-print be uploaded to block chain to identity information carry out
The mode of verifying, the characteristic that can not be distorted based on block chain, ensure that the authenticity of subscriber identity information, believe in typing identity
It is operated when breath more convenient.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the stream for the specific example that the user identity provided in an embodiment of the present invention based on block chain deposits card method
Cheng Tu；
Fig. 2 is the stream of a specific example of the user ID authentication method provided in an embodiment of the present invention based on block chain
Cheng Tu；
Fig. 3 is the group of a specific example of the user identity deposit system provided in an embodiment of the present invention based on block chain
Cheng Tu；
Fig. 4 is the group of a specific example of the subscriber identity authentication system provided in an embodiment of the present invention based on block chain
Cheng Tu；
Fig. 5 is the composition figure of a specific example of computer equipment provided in an embodiment of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements, can be wireless connection, be also possible to wired connection.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
The embodiment of the present invention provides a kind of user identity based on block chain and deposits card method, and in practical applications, this is based on
The user identity of block chain, which deposits card method and can be applied to an identity information, deposits card platform, as shown in Figure 1, should be based on block chain
User identity is deposited card method and is included the following steps:
Step S11: obtain user deposits card request and identity information.
In the embodiment of the present invention, identity information deposits card platform and obtains subscriber identity information, comprising: the identification card number of user,
Real Name, the full face of hand-held identity card and back side photo of hand-held identity card etc., however, it is not limited to this in other realities
Apply the available other information that can prove user identity, such as registered permanent residence page, passport photograph etc. in example.
Step S12: it requests to distribute the user identifier for characterizing user identity to user according to card is deposited, and is marked with user
Know associated unique private and unique public.
In embodiments of the present invention, identity information is deposited card platform and requests to be asked using default verification operation to card is deposited according to card is deposited
It asks and is verified；After being verified, the user identifier for characterizing user identity is distributed to user, and be associated with user identifier
Unique private and unique public.In practical applications, which deposits card platform according to the mistake for depositing card requests verification operation
Journey can be and be verified by the cell-phone number, WeChat ID or the QQ number that obtain user's input, other social accounts such as mailbox, when
Become the member that the identity information deposits card platform after being verified, deposits in card platform and characterize in the identity information to user distribution
The unique subscriber identification of user identity, and with the associated unique private of user identifier and unique public.
Step S13: Hash calculation is carried out to the identity information of user and generates digital finger-print, and digital finger-print is sent to area
Block chain.
In embodiments of the present invention, identity information deposits card platform and the identity information of user is generated number by Hash calculation
Block chain is stored in after fingerprint.
Step S14: obtain block chain distributing user deposits card mark.
In embodiments of the present invention, block chain is in the identity information for receiving identity information and depositing the user that card platform is sent
After digital finger-print, can feed back the user deposits card mark, e.g. deposits card id or transaction id.
Step S15: according to unique private to the identity information of user, deposit card mark and digital finger-print carry out encryption formed plus
Close identity information, and user identifier and crypto identity information are generated to the user identification code for characterizing identity information.
In embodiments of the present invention, identity information deposits card platform for user identifier by character " # " and crypto identity information
Identity information character string is generated after splicing, this identity information character string is stored in database.User identification code can be primary
Property two dimensional code, the disposable two dimensional code include: user identifier, identification card number, Real Name, digital finger-print, deposit card mark and
Timestamp, however, it is not limited to this in other embodiments, or the user identification code of the other forms such as bar code.
In a preferred embodiment, user needs to carry out real-name authentication in system using A, and at this moment user is believed by identity
Breath deposits the password or biological information that card platform obtains user's input, is used according to password or biological information to user feedback
Family identification code.Password can be password, the palace lattice line password etc. of number and/letter composition, biological characteristic letter in practical application
Ceasing password can be fingerprint, facial image, iris etc..
User identity provided in an embodiment of the present invention based on block chain deposits card method, distributes according to card request is deposited to user
For characterizing the user identifier of user identity, and with the associated unique private of user identifier and unique public, pass through to obtain and use
The identity information at family carries out Hash calculation to the identity information of user and generates digital finger-print, and digital finger-print is sent to block
Chain, according to unique private to the identity information of user identifier, user, block chain distributing user deposit card mark and digital finger-print into
Row encryption, generates the user identification code of characterization identity information.The embodiment of the present invention deposits card platform using identity information and is based on block
Chain technology carries out the identity information of user to deposit card, once ensure that the identity information cochain for depositing card would not be tampered, enhances
Electronic identity deposits the credibility of card information, while to obtain identity information more convenient.
Embodiment 2
The embodiment of the present invention provides a kind of user ID authentication method based on block chain, in practical applications, the block
The user ID authentication method of chain can be applied to an identity Information Authentication platform, as shown in Fig. 2, the user identity of the block chain
Verification method includes the following steps:
Step 21: obtaining the user identification code of user.
In the embodiment of the present invention, user identification code can be according to described in embodiment 1 based on user's body of block chain
Part deposits the generation of card method.User identification code is disposable two dimensional code, and the disposable two dimensional code includes: identification card number, true surname
Name, digital finger-print deposit card mark and timestamp.
Step 22: reading user identification code, obtain the identity information of user identifier and encryption.In the embodiment of the present invention, body
Part Information Authentication platform scanner user identification code gets user identifier and passes through life after character " # " and crypto identity information splicing
At identity information character string.
Step 23: being obtained and the associated unique public of user identifier by user identifier.
In practical applications, real-name authentication is needed when user is using A system, A system can be by scanning user identifier
The mode of code is parsed, and obtains user identifier of the user in identity information verification platform, and then get the user prestored
Identify associated unique public.
Step 24: crypto identity information being decrypted using unique public, the identity information of user is obtained, deposits card mark
And digital finger-print.
In embodiments of the present invention, crypto identity information is decrypted by user identifier associated unique public, is got
The subscriber identity information that includes in the user identifier, identity information on block chain depositing card mark and the number of identity information refers to
Line.
Step 25: by user deposit card mark and digital finger-print upload block chain verify.
In a preferred embodiment, by user deposit card mark and digital finger-print uploads before block chain verifies,
Will also according in the identity information after decryption timestamp and current time determine whether user identification code effective, such as can be
When current time and the difference of timestamp are greater than 30 minutes, the user identification code is invalid, is only illustrated with this, is not limited.
Step 26: obtain block chain feedback verification result, and according to verification result determine user identity whether verify it is logical
It crosses.
In embodiments of the present invention, identity information verification platform demonstrate,proves mark and number for depositing for the user is got after decryption
Fingerprint uploads block chain and verifies to identity information, and block chain further verifies the authenticity of subscriber identity information, will be final
Verification result feed back to identity information verification platform, provide A system to the user carry out real-name authentication.
User ID authentication method provided in an embodiment of the present invention based on block chain is based on block chain by scanning user
User identity deposit card method acquisition identity code, it is carried out parsing obtain user identity information, deposit card mark and
Digital finger-print, will deposit card mark and digital finger-print uploads block chain to verify to identity information, based on the credible of block chain
The characteristic that can not be distorted can be substituted in the prior art as a trusted identity information through sides such as hand-held identity cards
Formula carries out the mode of authentication, easy to operate.
Embodiment 3
The embodiment of the present invention provides a kind of user identity based on block chain and deposits card device, as shown in Figure 3, comprising:
Identity information acquisition module 11 demonstrate,proves request and identity information for obtaining depositing for user.This module executes embodiment 1
In step S11 described in method, details are not described herein.
User identifier distribution module 12 requests to distribute the use for characterizing user identity to user for depositing card according to
Family mark, and with the associated unique private of the user identifier and unique public；This module executes the step in embodiment 1
Method described in S12, details are not described herein.
Digital finger-print generation module 13 carries out Hash calculation for the identity information to the user and generates digital finger-print,
And the digital finger-print is sent to block chain；This module executes method described in the step S13 in embodiment 1, herein not
It repeats again.
Card identifier acquisition module 14 is deposited, the card of depositing that the user is distributed for obtaining the block chain identifies；This module is held
Method described in step S14 in row embodiment 1, details are not described herein.
User identification code generation module 15, for according to the unique private to the identity information of the user, deposit card mark
Know and digital finger-print carries out encryption and forms crypto identity information, and the user identifier and crypto identity information are generated into characterization body
The user identification code of part information.This module executes method described in the step S15 in embodiment 1, and details are not described herein.
User identity provided in an embodiment of the present invention based on block chain deposits card device, distributes according to card request is deposited to user
For characterizing the user identifier of user identity, and with the associated unique private of user identifier and unique public, pass through to obtain and use
The identity information at family carries out Hash calculation to the identity information of user and generates digital finger-print, and digital finger-print is sent to block
Chain, according to unique private to the identity information of user identifier, user, block chain distributing user deposit card mark and digital finger-print into
Row encryption, generates the user identification code of characterization identity information, and the embodiment of the present invention deposits card platform using identity information and is based on block
Chain technology carries out the identity information of user to deposit card, once ensure that the identity information cochain for depositing card would not be tampered, enhances
Electronic identity deposits the credibility of card information, while to obtain identity information more convenient.
Embodiment 4
The embodiment of the present invention provides a kind of subscriber authentication device based on block chain, as shown in Figure 4, comprising:
User identification code obtains module 21, for obtaining the user identification code of user；This module executes the step in embodiment 2
Method described in rapid S21, details are not described herein.
User identifier obtains module 22, obtains the user identifier and crypto identity letter for reading the user identification code
Breath；This module executes method described in the step S22 in embodiment 2, and details are not described herein.
Public key acquisition module 23, for obtaining the described and associated unique public affairs of the user identifier by the user identifier
Key；This module executes method described in the step S23 in embodiment 2, and details are not described herein.
Deciphering module 24 obtains the use for the crypto identity information to be decrypted using the unique public
The identity information at family deposits card mark and digital finger-print；This module executes method described in the step S24 in embodiment 2, herein
It repeats no more.
Identity information authentication module 25, for by the user deposit card mark and digital finger-print upload block chain test
Card；This module executes method described in the step S25 in embodiment 2, and details are not described herein.
Verification result determining module 26 for obtaining the verification result of block chain feedback, and is sentenced according to the verification result
Whether the fixed user identity is verified.This module executes method described in the step S26 in embodiment 2, herein no longer
It repeats.
Subscriber authentication device provided in an embodiment of the present invention based on block chain is based on block chain by scanning user
User identity deposit card method acquisition identity code, it is carried out parsing obtain user identity information, deposit card mark and
Digital finger-print, will deposit card mark and digital finger-print uploads block chain to verify to identity information, based on the credible of block chain
The characteristic that can not be distorted can be substituted in the prior art as a trusted identity information through sides such as hand-held identity cards
Formula carries out the mode of authentication, easy to operate.
Embodiment 5
The embodiment of the present invention provides a kind of user identity verification system based on block chain, including described in embodiment 3
User identity based on block chain deposits the subscriber authentication device described in card device and embodiment 4 based on block chain,
It may be implemented to deposit card and verifying to subscriber identity information based on block chain.
In one embodiment, when user deposits card to identity information and has demand, card is deposited to verification system transmission first
Request, verification tonneau request to verify with default verification operation to the card of depositing, e.g. cell-phone number, WeChat ID, QQ number etc.
Verified, become the member of the verification system after being verified, verification system can be distributed unique user identifier to user and
The user identifier for characterizing user membership is distributed to user, and with the associated unique private of user identifier and uniquely public
Key, verification system obtain the identity information that user uploads oneself, the e.g. identification card number, Real Name of user, hand-held identity
The full face of card and the back side photo of hand-held identity card etc., however, it is not limited to this it is available in other embodiments can
To prove other information of user identity, such as registered permanent residence page, passport etc..Then Hash meter is carried out to the identity information of the user
It calculates and generates digital finger-print, and the digital finger-print is sent to block chain；It is marked in the card of depositing that acquisition block chain distributes the user
After knowledge, according to unique private to the identity information of user identifier, the user, deposit card mark and digital finger-print encrypts, it is raw
At the user identification code of characterization identity information, user identification code can be disposable two dimensional code, and the disposable two dimensional code includes:
User identifier, Real Name, digital finger-print, deposits card mark and timestamp at identification card number, and however, it is not limited to this in other realities
It applies in example, or the user identification code of the other forms such as bar code.
In one embodiment, when using A system, A system needs to carry out real name verification, user to the user user
It can input pre-set password by the verification system or fingerprint obtains the two dimensional code for characterizing oneself identity information, access
The A system of the verification system, the two dimensional code provided by scanning user, parses the identity information of the user, and be passed to area
It is verified on block chain, according to verification result, real-name authentication is carried out to the user.
User identity provided in an embodiment of the present invention based on block chain investigates system, so that website or app at this stage
When requiring to carry out real-name authentication, it is no longer necessary to all cumbersome offer identity information such as identification card number of each user, true surname
Name, the modes such as hand-held photo front and back sides photo upload are verified, but the website of real-name authentication or app access is needed to be based on
The user identity of block chain investigates system, investigates system in the user identity based on block chain by scanning user and carries out identity letter
Breath deposit card generate user identify identification code, to parse deposit card mark and digital finger-print be uploaded to block chain to identity information
The mode verified, the characteristic that can not be distorted based on block chain, ensure that the authenticity of subscriber identity information, in typing body
It is operated when part information more convenient.
Embodiment 6
The embodiment of the present invention provides a kind of computer equipment, as shown in Figure 5, comprising: at least one processor 401, such as
CPU (Central Processing Unit, central processing unit), at least one communication interface 403, memory 404, at least one
A communication bus 402.Wherein, communication bus 402 is for realizing the connection communication between these components.Wherein, communication interface 403
It may include display screen (Display), keyboard (Keyboard), optional communication interface 403 can also include that the wired of standard connects
Mouth, wireless interface.Memory 404 can be high speed RAM memory, and (Ramdom Access Memory, effumability are deposited at random
Access to memory), it is also possible to non-labile memory (non-volatile memory), for example, at least a disk storage
Device.Memory 404 optionally can also be that at least one is located remotely from the storage device of aforementioned processor 401.Wherein processor
401 user identity based on block chain that can execute Fig. 1 description deposit the user based on block chain described in card method or Fig. 2
Auth method stores batch processing code in memory 404, and processor 401 calls the program stored in memory 404
Code, to deposit card method in the user identity of block chain for executing the mixed radix in embodiment 1, or for executing in embodiment 2
Mixed radix in the user ID authentication method of block chain.
Wherein, communication bus 402 can be Peripheral Component Interconnect standard (peripheral component
Interconnect, abbreviation PCI) bus or expanding the industrial standard structure (extended industry standard
Architecture, abbreviation EISA) bus etc..Communication bus 402 can be divided into address bus, data/address bus, control bus etc..
Only to be indicated with a line in Fig. 5, it is not intended that an only bus or a type of bus convenient for indicating.
Wherein, memory 404 may include volatile memory (English: volatile memory), such as arbitrary access
Memory (English: random-access memory, abbreviation: RAM)；Memory also may include nonvolatile memory (English
Text: non-volatile memory), for example, flash memory (English: flash memory), hard disk (English: hard disk
Drive, abbreviation: HDD) or solid state hard disk (English: solid-state drive, abbreviation: SSD)；Memory 404 can also wrap
Include the combination of the memory of mentioned kind.
Wherein, processor 401 can be central processing unit (English: central processing unit, abbreviation:
CPU), the combination of network processing unit (English: network processor, abbreviation: NP) or CPU and NP.
Wherein, processor 401 can further include hardware chip.Above-mentioned hardware chip can be specific integrated circuit
(English: application-specific integrated circuit, abbreviation: ASIC), programmable logic device (English:
Programmable logic device, abbreviation: PLD) or combinations thereof.Above-mentioned PLD can be Complex Programmable Logic Devices
(English: complex programmable logic device, abbreviation: CPLD), field programmable gate array (English:
Field-programmable gate array, abbreviation: FPGA), Universal Array Logic (English: generic array
Logic, abbreviation: GAL) or any combination thereof.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
The user based on block chain in above-mentioned any means embodiment 1 can be performed in calculation machine executable instruction, the computer executable instructions
Identity deposits card method, or executes the user ID authentication method based on block chain in embodiment 2.Wherein, the storage medium
It can be magnetic disk, CD, read-only memory (Read-Only Memory, ROM), random access memory (Random
Access Memory, RAM), flash memory (Flash Memory), hard disk (Hard Disk Drive, abbreviation: HDD) or
Solid state hard disk (Solid-State Drive, SSD) etc.；The storage medium can also include the group of the memory of mentioned kind
It closes.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And thus amplify out it is obvious variation or
It changes still within the protection scope of the invention.
Claims (12)
1. a kind of user identity based on block chain deposits card method, which comprises the steps of:
Obtain user deposits card request and identity information；
It requests to distribute the user identifier for characterizing user identity to user according to the card of depositing, and is closed with the user identifier
The unique private and unique public of connection；
Hash calculation is carried out to the identity information of the user and generates digital finger-print, and the digital finger-print is sent to block
Chain；
Obtain the block chain distribute the user deposit card mark；
According to the unique private to the identity information of the user, deposit card mark and digital finger-print carries out encryption and forms encryption body
Part information, and the user identifier and crypto identity information are generated to the user identification code for characterizing identity information.
2. the user identity according to claim 1 based on block chain deposits card method, it is described deposited according to card request to
User distributes the step of user identifier for characterizing user identity, comprising:
According to the card of depositing request that the card of depositing is requested to verify using default verification operation；
After being verified, the user identifier for characterizing user identity is distributed to the user.
3. the user identity according to claim 1 based on block chain deposits card method, which is characterized in that the user identifier
Code is disposable two dimensional code, and the disposable two dimensional code includes: user identifier, identification card number, Real Name, digital finger-print, deposits
Card mark and timestamp.
4. the user identity according to claim 1 based on block chain deposits card method, which is characterized in that further include:
Obtain the password or biological information of user's input；
The user feedback user identification code is given according to the password or biological information.
5. a kind of user ID authentication method based on block chain, which comprises the steps of:
The user identification code of user is obtained, the user identification code is according to claim 1 to 4 based on block chain
User identity deposits the generation of card method；
The user identification code is read, the user identifier and crypto identity information are obtained；
It is obtained and the associated unique public of the user identifier by the user identifier；
The crypto identity information is decrypted using the unique public, the identity information of the user is obtained, deposits card mark
Knowledge and digital finger-print；
By the user deposit card mark and digital finger-print upload block chain verify；
The verification result of block chain feedback is obtained, and determines whether the user identity is verified according to the verification result.
6. the user ID authentication method according to claim 5 based on block chain, which is characterized in that the user identifier
Code be disposable two dimensional code, the disposable two dimensional code include: identification card number, Real Name, digital finger-print, deposit card mark and when
Between stab.
7. the user ID authentication method according to claim 6 based on block chain, which is characterized in that described by the use
Deposit card mark and before digital finger-print uploads block chain the step of being verified in family, further includes:
Determine whether the user identification code is effective according to the timestamp and current time.
8. a kind of user identity based on block chain deposits card device characterized by comprising
Identity information acquisition module demonstrate,proves request and identity information for obtaining depositing for user；
User identifier distribution module is marked to user's distribution for characterizing the user of user identity for depositing card request according to
Know, and with the associated unique private of the user identifier and unique public；
Digital finger-print generation module carries out Hash calculation for the identity information to the user and generates digital finger-print, and by institute
It states digital finger-print and is sent to block chain；
Card identifier acquisition module is deposited, the card of depositing that the user is distributed for obtaining the block chain identifies；
User identification code generation module, for according to the unique private to the identity information of the user, deposit card mark and number
Word fingerprint carries out encryption and forms crypto identity information, and the user identifier and crypto identity information are generated characterization identity information
User identification code.
9. a kind of subscriber authentication device based on block chain characterized by comprising
User identification code obtains module, for obtaining the user identification code of user；
User identifier obtains module and obtains the user identifier and crypto identity information for reading the user identification code；
Public key acquisition module, for obtaining the described and associated unique public of the user identifier by the user identifier；
Deciphering module obtains the body of the user for the crypto identity information to be decrypted using the unique public
Part information deposits card mark and digital finger-print；
Identity information authentication module, for by the user deposit card mark and digital finger-print upload block chain verify；
Verification result determining module, for obtaining the verification result of block chain feedback, and according to verification result judgement
Whether user identity is verified.
10. a kind of user identity based on block chain investigates system characterized by comprising according to any one of claims 8 to be based on area
The user identity of block chain deposits card device and the subscriber authentication device as claimed in claim 9 based on block chain.
11. a kind of computer equipment characterized by comprising at least one processor, and at least one described processor
The memory of communication connection, wherein the memory is stored with the instruction that can be executed by least one described processor, the finger
Enable and being executed by least one described processor so that at least one described processor execute it is any described based on block in 1-4
The user identity of chain deposits any subscriber authentication side based on block chain in card method or the claims 5-7
Method.
12. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has computer to refer to
It enables, it is any described based on block chain in the claims 1-4 that the computer instruction is used to making the computer to execute
User identity deposits any user ID authentication method based on block chain in card method or the claims 5-7.
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