CN106357644A - Method, system and server for authenticating identities on basis of block chain networks - Google Patents
Method, system and server for authenticating identities on basis of block chain networks Download PDFInfo
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- CN106357644A CN106357644A CN201610837929.9A CN201610837929A CN106357644A CN 106357644 A CN106357644 A CN 106357644A CN 201610837929 A CN201610837929 A CN 201610837929A CN 106357644 A CN106357644 A CN 106357644A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0815—Network architectures or network communication protocols for network security for authentication of entities providing single-sign-on or federations
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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Abstract
The invention discloses a method, a system, a server and terminal equipment for authenticating identities on the basis of block chain networks. The method, the system, the server and the terminal equipment are used for authenticating the identifies for nodes in the block chain networks. The method includes receiving login requests with user names; transmitting challenge information to the nodes to allow the nodes to establish first transaction of payment from first block chain account addresses to preset second block chain account addresses and transmit first transaction information with the challenge information to the block chain networks; acquiring the first block chain account addresses according to preliminarily stored corresponding relations between the user names and the first block chain account addresses; judging whether the first transaction information of the payment from the first block chain account addresses to the preset second block chain account addresses is available in block chains or not and whether the first transaction information contains the challenge information or not; determining that the identities of users are successfully authenticated if the first transaction information is available in block chains and contains the challenge information. The login requests are transmitted by the nodes. The first block chain account addresses are associated with the user names. The method, the system, the server and the terminal equipment have the advantage that the authentication safety and the credibility of authentication procedures can be improved.
Description
Technical field
The present invention relates to Internet technical field is and in particular to a kind of identity identifying method based on block chain network, be
System, server and terminal unit.
Background technology
With the development of the Internet and ecommerce, the applications of computer network has penetrated into all trades and professions, global information
Change the main trend having become as human development.And after a lot of website or application all can require first Website login account, ability
Operated accordingly, for example, user wants to buy clothes on xx website, and typically requiring user to utilize existing account to log in should
Website, then buy.When User logs in website or application, need the identity of user is authenticated, prior art exists multiple
Carry out identity authentication method, but most of authentication method is all using username and password, user identity to be authenticated, if
User name that the user name of user input, password and server are stored, code matches, then server the identity of user is recognized
Demonstrate,prove successfully.
However, presence server is usurped to the authentication record of storage in authentication record fraud or server in prior art
Situation about changing, and username and password is easy to be stolen, and just can pass through certification, institute once stealing username and password
Not high with the safety of this authentication mode.
Content of the invention
In view of the above problems it is proposed that the present invention so as to provide one kind overcome the problems referred to above or at least in part solve on
State the identity identifying method based on block chain network of problem, server, terminal unit and corresponding based on block chain network
Identity authorization system.
According to an aspect of the invention, it is provided a kind of identity identifying method based on block chain network, for area
Node in block chain network carries out authentication, and method includes:
The logging request carrying user name that receiving node sends；
Send challenge information to node, so that node builds from the first block chain account address to default second block chain
First Transaction Information is simultaneously sent to block chain network by the first transaction of account address payment, wherein, wraps in the first Transaction Information
Containing challenge information；
According to the corresponding relation between the user name prestoring and the first block chain account address, obtain and close with user name
First block chain account address of connection；
Judge to whether there is in block chain and pay to default second block chain account address from the first block chain account address
Whether challenge information is comprised in first Transaction Information of money and the first Transaction Information；
If so, then confirm authenticating user identification success.
According to another aspect of the present invention, there is provided a kind of identity identifying method based on block chain, for block
Node in chain network carries out authentication, and method includes:
Send the logging request carrying user name to server, close with user name so that server obtains according to user name
First block chain account address of connection；
The challenge information that the reception server sends；
Build the first transaction to default second block chain account address payment from the first block chain account address, and
Structure after completing the first transaction sends the first Transaction Information to block chain network, so that server carries out authentication, wherein,
First Transaction Information includes challenge information.
According to another aspect of the present invention, there is provided a kind of server, for carrying out to the node in block chain network
Authentication, server includes:
Receiver module, the logging request carrying user name sending for receiving node；
Sending module, for sending challenge information to node, so that node builds from the first block chain account address to pre-
If the first transaction of the second block chain account address payment and the first Transaction Information is sent to block chain network, wherein first
Challenge information is comprised in Transaction Information；
Block chain account address acquisition module, for according to the user name that prestores and the first block chain account address it
Between corresponding relation, obtain the first block chain account address of associating with user name；
Judge module, for judging to whether there is from the first block chain account address to default second block in block chain
Whether challenge information is comprised in first Transaction Information of chain account address payment and the first Transaction Information；
Authentication module, for judge to exist in block chain comprise in the first Transaction Information and the first Transaction Information challenge
In the case of information, confirm authenticating user identification success.
According to another aspect of the present invention, there is provided a kind of terminal unit, terminal unit is the node of block chain network,
Terminal unit includes:
Sending module, for sending, to server, the logging request carrying user name, so that server is according to user name
Obtain the first block chain account address associating with user name；
Receiver module, the challenge information sending for the reception server；
Build module, for building from the first block chain account address to default second block chain account address payment
First transaction, and send the first Transaction Information to block chain network after structure completes the first transaction, so that server is carried out
Authentication, wherein, the first Transaction Information includes challenge information.
According to another aspect of the present invention, there is provided a kind of identity authorization system based on block chain network, including on
The server stated and terminal unit.
Whether the technical scheme being provided according to the present invention, by sending challenge information to node, judge in block chain network
There is the first Transaction Information to default second block chain account address payment from the first block chain account address, and first
Whether challenge information is comprised, it is possible to achieve the double authentication to user identity, due to being saved in block chain in Transaction Information
Transaction Information cannot be tampered and can recall inquiry, this improves the safety of certification and the credit of verification process
Degree, login is without user input password, is also no need for user's memory cipher, improves convenience, and prevents other evils
What meaning personnel logged in other websites using the username and password stolen and caused hits storehouse attack.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of description, and in order to allow the above and other objects of the present invention, feature and advantage can
Become apparent, below especially exemplified by the specific embodiment of the present invention.
Brief description
By reading the detailed description of hereafter preferred implementation, various other advantages and benefit are common for this area
Technical staff will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and is not considered as to the present invention
Restriction.And in whole accompanying drawing, it is denoted by the same reference numerals identical part.In the accompanying drawings:
The flow chart that Fig. 1 shows the identity identifying method based on block chain network according to an embodiment of the invention；
The flow chart that Fig. 2 shows the identity identifying method based on block chain network according to an embodiment of the invention；
Fig. 3 shows the signaling process of the identity identifying method based on block chain network according to an embodiment of the invention
Figure；
Fig. 4 shows the structured flowchart of server according to an embodiment of the invention；
Fig. 5 shows the structured flowchart of server in accordance with another embodiment of the present invention；
Fig. 6 shows the structured flowchart of terminal unit according to an embodiment of the invention；
Fig. 7 shows the structural frames of the identity authorization system based on block chain network according to an embodiment of the invention
Figure.
Specific embodiment
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to be able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Block chain is the data block that a string use cryptography method is associated generation, contains block in each data block
Chain network transaction information, for verify its information effectiveness (false proof) and generate the next one block, once information add to
Block chain, will permanent store, unless the node more than 51% in block chain network can be controlled simultaneously, otherwise single
It is invalid to the modification of block chain on individual node, therefore the data stability of block chain and reliability are high.The present invention is implemented
Example make use of the not revisable characteristic of information in block chain, user identity is authenticated.
The flow chart that Fig. 1 shows the identity identifying method based on block chain network according to an embodiment of the invention.
The executive agent of the method shown in Fig. 1 can be server, for carrying out authentication to the node in block chain network, such as scheme
Shown in 1, the identity identifying method based on block chain network of the present embodiment, specifically may comprise steps of:
Step s100, the logging request carrying user name that receiving node sends.
Node in the present embodiment is the node in block chain network, for example, can be terminal unit, terminal unit is permissible
Include but is not limited to mobile phone, personal digital assistant (personal digital assistant, pda), radio hand-held equipment, put down
Plate computer (tablet computer), PC (personal computer, pc), wearable device etc..Block link network
Network can be publicly-owned block chain network, alliance's block chain network or privately owned block chain network.Publicly-owned block chain network include but not
It is limited to bit coin network and ether mill (ethereum) network, and alliance's block chain network includes but is not limited to super account book
(hyperledger) network.
Utilize as a example terminal device logs website by user, user passes through terminal unit please to server transmission login
Ask, this logging request includes the user name for logging in this website, wherein, user name can be the cell-phone number of user, mailbox
Address or be made up of at least one character, the logging request carrying user name that server receiving terminal apparatus send.
Step s101, sends challenge information to node, so that node builds from the first block chain account address to default
First Transaction Information is simultaneously sent to block chain network by the first transaction of the second block chain account address payment, wherein, the first friendship
Easily comprise challenge information in information.
Here challenge information is available for server and the identity of terminal unit is confirmed.Specifically, server is receiving
To terminal unit send logging request after, challenge information is sent to terminal unit, wherein, challenge information may include that with
Machine number or character string, terminal unit, after the challenge information receiving server transmission, needs to input in building process of exchange
Received challenge information, constructed transaction billing address is the first block chain account address, and gathering address is default
Second block chain account address, also exports above-mentioned challenge information simultaneously, terminal unit after structure completes the first transaction, by first
Transaction Information is sent to block chain network, so that server carries out identity validation according to challenge information to terminal unit.
Step s102, according to the corresponding relation between the user name prestoring and the first block chain account address, obtains
The the first block chain account address associating with user name.
First block chain account address is the transaction address of user, and is the existing transaction address of user, in this step
In, the first block chain account address is the address for carrying out payment transaction, and it can be bit coin address, wherein, bit coin
Address is made up of multiple character strings, for example 1cez4ezamnqixcgpq6ttxbgyknfc5dderb, is only to lift here
Any concrete restriction is not done in example explanation, and the first block chain account address can also be Lay spy coin address, unlimited coin address etc., ability
Field technique personnel can select suitable first block chain account address according to actual needs.Specifically, terminal unit can be adjusted
Realize payment with mounted bit coin wallet, or there is the account address of bit coin wallet function being paid the bill, here not
It is specifically limited.
In the present embodiment, user name and the bit coin address of user are pre-stored within server with mapping mode, service
Device can store a lot of user names and the bit coin address associating with user name, receive node transmission carry user name
Logging request after, the bit coin address associating with this user name can be got according to the user name in logging request.
Step s103, judges to whether there is from the first block chain account address to default second block chain account in block chain
Challenge information whether is comprised, if so, then execution step s104 in first Transaction Information of family address payment and the first Transaction Information.
The first transaction in this step is that terminal unit builds after the challenge information receiving server transmission, terminal
Equipment, after structure completes the first transaction, the first Transaction Information is sent to block chain network.Default second block chain account
Family address is the address for gathering, can be the bit coin address that server is specified, for example, can server be had
Bit coin address.
Server, can be according to the first block chain account address judgement area after knowing that terminal unit constructs the first transaction
Whether there is the first block chain account address to the first Transaction Information of default second block chain account address payment in block chain,
And whether first comprise challenge information in Transaction Information, user identity is authenticated, if there is the firstth area in block chain
Block chain account address is to the first Transaction Information of default second block chain account address payment, and comprises in the first Transaction Information
Challenge information, then show that user has the ownership of user name, confirm as validated user, i.e. authenticating user identification success, can
Sign in website to allow users with user name；If there is not the first block chain account address in block chain to default second
First Transaction Information of block chain account address payment, or in the first Transaction Information, do not comprise challenge information, then show user
There is no to corresponding user name ownership, authenticating user identification failure, do not allow users with user name and sign in website.
Step s104, confirms authenticating user identification success.
Alternatively, in a possible implementation of the present embodiment, before step s100, method also includes: connects
Receive the registration request that node sends, specifically, user, before Website login or application, needs first to be registered, user passes through
Terminal unit sends registration request to server.
After the registration request receiving terminal unit transmission, server sends to node and carries default the server
The feedback message of two block chain account addresses, so that node builds from the first block chain account address to default second block chain
Second Transaction Information is simultaneously sent to block chain network by the second transaction of account address payment, comprises in the wherein second Transaction Information
User name, feedback information here can include the second block chain account address and dealing money, and specific feedback information is permissible
It is according to the first block chain account address and the generated bar code of dealing money or Quick Response Code, can also be the first block chain account
Address and the text message of dealing money, therefore, terminal unit can obtain the firstth area by scanning bar code or Quick Response Code
Block chain account address and dealing money；Certainly, the first block chain account address and dealing money can also be by user inputs, here
It is not specifically limited.
The present embodiment is to complete registration process by transaction, and specifically, terminal unit is receiving server transmission
After feedback message, build from the first block chain account address to the second transaction of default second block chain account address payment simultaneously
Second Transaction Information is sent to block chain network, when building the second transaction, user can be manually entered the use for registration
Name in an account book is thus complete registration process.
Specifically, terminal unit inputs the first block chain account address at the billing address of transaction, in the gathering of transaction
Input default second block chain account address at address, input user name at log-on message, build from the first block chain account
To the payment transaction of default second block chain account address, after structure completes the second transaction, terminal unit is by for family address
Two Transaction Informations send to block chain network so that other nodes of block chain network are known completes a transaction, for service
Device carries out authentication to user.
Server, after receiving registration request, the second block chain account address is sent to terminal unit, so that terminal
Equipment builds the second transaction according to the second block chain account address, and therefore, terminal unit can be according to existing second block chain
Account address builds the first transaction.
Specifically, it is the node in block chain network for server, terminal unit can be sent by broadcast mode and hand over
Easily notification message, after the Notice Of Transactions message that server receiving terminal apparatus are sent by broadcast mode, obtains from block chain
From the first block chain account address to the second Transaction Information of default second block chain account address payment, by the first block chain
Account address and user name associated storage, when verifying to user identity, can get according to user name and user
First block chain account address of name associated storage, and then judge to whether there is in block chain according to the first block chain account address
From the first block chain account address to the first Transaction Information of default second block chain account address payment.
Alternatively, in a possible implementation of the present embodiment, by user name and the first block chain account ground
Whether, before the associated storage of location, method also includes: inquired about in data base according to user name and be stored with and user name identical user
Name；If it is not, then storing user name and the first block chain account address information to data base, and succeed in registration letter to node feeding back
Breath；If so, then to node feeding back registration failure information.
Generally, server cannot be distinguished by whether being same user, a therefore general user name is only capable of registering
Once that is to say, that the user name that different user is used is different, therefore, whether inquired about in data base according to user name
It is stored with and user name identical user name, to determine whether there is the user name of repetition, there is not identical in data base
In the case of user name, the first block chain account address information that user name is associated with user name stores to data base, and to
Terminal unit feeds back the information that succeeds in registration；In the case of there is identical user name in data base, feed back note to terminal unit
Volume failure information.
The embodiment of the present invention be using allow the first block chain account address to second block chain account address payment complete hand over
Easily, complete the purpose registered and realize to authenticating user identification, the number of transaction is arbitrary, be likely larger than or be equal to 0, so
And, the present embodiment is only that user identity is authenticated, and a lot of users may be not intended to monetary losses, therefore, in this reality
Apply in a possible implementation of example, paid the bill to the second block chain account address in the first block chain account address
When number is more than 0, after confirming authenticating user identification success, server can also build from default second block chain account
Paying the bill the 3rd transaction of the first block chain account address the 3rd Transaction Information is sent to block chain network in address, will be pre-
If the fund of the second block chain account address be back to the first block chain account address.
Alternatively, in a possible implementation of the present embodiment, comprise for next time in the first Transaction Information
The 3rd block chain account address being traded during login, method also includes: the 3rd block chain account address is closed with user name
Connection storage.Here prestored the 3rd block chain account address concluded the business when next time logging in, so when user steps on next time
During record, the 3rd block chain account address is can be utilized to be traded.
Alternatively, in a possible implementation of the present embodiment, comprise for next in the first Transaction Information
Secondary the 3rd block chain account address that is traded when logging in, and by the 3rd block chain account address and user name associated storage
Afterwards in addition it is also necessary to delete the associating so that user is only capable of using the 3rd block next time of the first block chain account address and user name
Chain account address is authenticated, and can not be authenticated with the first block chain account address again, thus avoiding reusing identical
Block chain account address is authenticated, and improves safety.
Alternatively, in a possible implementation of the present embodiment, also comprise for identifying in the first Transaction Information
The identifier of challenge information, can be accurately positioned challenge information according to this identifier.
The method being provided according to the above embodiment of the present invention, by sending challenge information to node, judges block chain network
In with the presence or absence of from the first block chain account address to default second block chain account address payment the first Transaction Information, with
And whether first comprise challenge information in Transaction Information, it is possible to achieve the double authentication to user identity, due to being saved in block
Transaction Information in chain cannot be tampered and can recall inquiry, this improves safety and the verification process of certification
Credit rating, login is without user input password, is also no need for user's memory cipher, improves convenience, and prevents
What other malicious persons logged in other websites using the username and password stolen and caused hits storehouse attack.
The flow chart that Fig. 2 shows the identity identifying method based on block chain network according to an embodiment of the invention.
The executive agent of the method shown in Fig. 2 can be terminal unit, and it is the node in block chain network, for block chain network
In node carry out authentication, as shown in Fig. 2 the identity identifying method based on block chain network of the present embodiment, specifically may be used
To comprise the following steps:
Step s200, sends the logging request carrying user name to server, so that server obtains according to user name
The the first block chain account address associating with user name.
Utilize as a example terminal device logs website by user, user passes through terminal unit please to server transmission login
Ask, the user name that for example can include for logging in this website in this logging request, wherein, user name can be the handss of user
Machine number, email address or be made up of at least one character, terminal unit can be sent to server using various ways and log in
Request, for example with http agreement or other suitable agreement, is not specifically limited here.Server receiving terminal apparatus are sent out
Send carry the logging request of user name after, can the first block chain account that associate with user name be obtained according to user name
Location, specifically, can be previously stored with user name and the data base of the first block chain account address according to user name inquiry, obtain
The the first block chain account address associating with user name.
Step s201, the challenge information that the reception server sends.
Server, after the logging request receiving terminal unit transmission, sends challenge information to terminal unit, wherein, chooses
War information may include that random number or character string.
Step s202, builds first paying the bill from the first block chain account address to default second block chain account address
Transaction, and send the first Transaction Information to block chain network after structure completes the first transaction, so that server carries out identity
Certification, wherein, the first Transaction Information includes challenge information.
Specifically, terminal unit inputs the first block chain account address at the billing address of transaction, in the gathering of transaction
Input default second block chain account address at address, also input received challenge information in output par, c, build from
First block chain account address to the payment transaction of default second block chain account address, after structure completes the first transaction,
Terminal unit sends the first Transaction Information to block chain network so that other nodes of block chain network are known completes a friendship
Easily, so that server carries out authentication to user, wherein, the first Transaction Information includes challenge information.
Alternatively, in a possible implementation of the present embodiment, carry user name sending to server
Before logging request, the method also includes: sends registration request to server, wherein, terminal unit can adopt various ways
The registration request sending to server, for example with http agreement or other suitable agreement, is not specifically limited here；Clothes
Business device, after receiving registration request, the feedback message carrying default second block chain account address is sent to terminal and sets
Standby, the feedback message carrying default second block chain account address that terminal unit the reception server sends, build from the
One block chain account address is to the second transaction of default second block chain account address payment, and completes the second transaction in structure
Afterwards the second Transaction Information is sent to block chain network, so that server carries out identity registration, wrap in the wherein second Transaction Information
Containing user name.
The present invention is by allowing user to complete to the second block chain account address payment using the first block chain account address
Transaction, by judging in block chain with the presence or absence of the paying the bill to the second block chain account address from the first block chain account address
Whether comprise challenge information that user identity is authenticated in one Transaction Information, and the first Transaction Information, accordingly, it would be desirable to first
Registered using user name, registration process is to be paid to the second block chain account address by the first block chain account address here
Money transaction completes registration, when building transaction, needs user to be manually entered the user name for registration.
Alternatively, in a possible implementation of the present embodiment, comprise for next time in the first Transaction Information
The 3rd block chain account address being traded during login, when the 3rd block chain account address can be used for logging in next time pair
The certification of user identity.
The method being provided according to the above embodiment of the present invention, by sending challenge information to node, judges block chain network
In with the presence or absence of from the first block chain account address to default second block chain account address payment the first Transaction Information, with
And whether first comprise challenge information in Transaction Information, it is possible to achieve the double authentication to user identity, due to being saved in block
Transaction Information in chain cannot be tampered and can recall inquiry, this improves safety and the verification process of certification
Credit rating, login is without user input password, is also no need for user's memory cipher, improves convenience, and prevents
What other malicious persons logged in other websites using the username and password stolen and caused hits storehouse attack.
Fig. 3 shows the signaling process of the identity identifying method based on block chain network according to an embodiment of the invention
Figure.Server is used for carrying out authentication to the node in block chain network, and the node in block chain network can be that terminal sets
Standby, as shown in figure 3, the identity identifying method based on block chain network of the present embodiment, specifically may comprise steps of:
Step s300, terminal unit sends registration request to server.
Step s301, server sends to terminal unit according to registration request and carries default second block chain account ground
The feedback message of location.
Step s302, terminal unit disappears according to the received feedback carrying default second block chain account address
Breath, builds the second transaction to default second block chain account address payment from the first block chain account address, and is building
After completing the second transaction, the second Transaction Information is sent to block chain network, so that server carries out identity registration, wherein second
User name is comprised in Transaction Information.
Step s303, server obtains from the first block chain account address to default second block chain account from block chain
Second Transaction Information of family address payment, and by the first block chain account address and user name associated storage.
Step s304, terminal unit sends the logging request carrying user name to server.
Step s305, server sends challenge information to terminal unit.
Step s306, terminal unit builds and pays to default second block chain account address from the first block chain account address
First transaction of money, and send the first Transaction Information to block chain network after structure completes the first transaction, for server
Carry out authentication wherein, the first Transaction Information includes challenge information.
Step s307, server receive terminal unit transmission carry the logging request of user name after, according to pre-
Corresponding relation between the user name first storing and the first block chain account address, obtains the first block chain associating with user name
Account address.
Step s308, server judges to whether there is from the first block chain account address to default secondth area in block chain
Whether comprise challenge information in first Transaction Information of block chain account address payment and the first Transaction Information, if so, then confirm to use
Family authentication success.
In the present embodiment, the specific implementation of various method steps is similar to corresponding step in Fig. 1 and embodiment illustrated in fig. 2,
Here repeat no more.
Fig. 4 shows the structured flowchart of server according to an embodiment of the invention.As shown in figure 4, the clothes of this enforcement
Business device 400, specifically may include that receiver module 410, sending module 420, block chain account address acquisition module 430, judges mould
Block 440 and authentication module 450.
Receiver module 410, the logging request carrying user name sending for receiving node.
Sending module 420, for node send challenge information, for node build from the first block chain account address to
First Transaction Information is simultaneously sent to block chain network by the first transaction of default second block chain account address payment, and wherein the
Challenge information is comprised in one Transaction Information.
Block chain account address acquisition module 430, for according to the user name prestoring and the first block chain account ground
Corresponding relation between location, obtains the first block chain account address associating with user name.
Judge module 440, for judging to whether there is from the first block chain account address to default second in block chain
Whether challenge information is comprised in first Transaction Information of block chain account address payment and the first Transaction Information.
Authentication module 450, for judging to exist in block chain from the first block chain account address to default second
In the case of comprising challenge information in first transaction of block chain account address payment and the first Transaction Information, confirm user identity
Certification success.
Fig. 5 shows the structured flowchart of server according to an embodiment of the invention.As shown in figure 5, the clothes of this enforcement
Business device 500, specifically may include that receiver module 510, sending module 520, block chain account address acquisition module 530, judges mould
Block 540 and authentication module 550.
Receiver module 510, the logging request carrying user name sending for receiving node.
Sending module 520, for node send challenge information, for node build from the first block chain account address to
First Transaction Information is simultaneously sent to block chain network by the first transaction of default second block chain account address payment, and wherein the
Challenge information is comprised in one Transaction Information.Wherein, challenge information may include that random number or character string.
Block chain account address acquisition module 530, for according to the user name prestoring and the first block chain account ground
Corresponding relation between location, obtains the first block chain account address associating with user name.
Judge module 540, for judging to whether there is from the first block chain account address to default second in block chain
Whether challenge information is comprised in first Transaction Information of block chain account address payment and the first Transaction Information.
Authentication module 550, for judging to exist in block chain from the first block chain account address to default second
In the case of comprising challenge information in first transaction of block chain account address payment and the first Transaction Information, confirm user identity
Certification success.
Additionally, receiver module 510 is further used for: the registration request that receiving node sends；
Sending module 520 is further used for: sends the feedback carrying default second block chain account address to node
Message, so that node builds the second transaction to default second block chain account address payment from the first block chain account address
And the second Transaction Information is sent to block chain network, comprise user name in the wherein second Transaction Information.
Server also includes: transaction acquisition module 560, for obtain from block chain from the first block chain account address to
Second Transaction Information of default second block chain account address payment；And
Data base 570, for associated storage the first block chain account address and user name.
In order to ensure the user name that each is registered is different from, server also includes: enquiry module 580, for according to
Whether it is stored with and user name identical user name in name in an account book inquiry data base；
Data base 570 is further used for: uses with user name identical inquiring about not being stored with data base according to user name
In the case of name in an account book, associated storage user name and the first block chain account address；
Server also includes: feedback module 590, for not being stored with and user name according in user name inquiry data base
In the case of identical user name, succeed in registration information to node feeding back；According to user name inquire about data base in be stored with
In the case of user name identical user name, to node feeding back registration failure information.
In addition, server also includes: build module 591, for building from default second block chain account address payment
To the first block chain account address the 3rd concludes the business and the 3rd Transaction Information is sent to block chain network, by default second
The fund of block chain account address is back to the first block chain account address.
Additionally, comprising the 3rd block chain account address for being traded when logging in next time in the first Transaction Information,
Data base 570 is further used for: associated storage the 3rd block chain account address and user name.
After by the 3rd block chain account address and user name associated storage, server also includes: removing module 592, uses
In deleting associating of the first block chain account address and user name.
Additionally, also comprising the identifier for identifying challenge information in the first Transaction Information, can be accurate according to this identifier
Really navigate to challenge information.
The server being provided according to the above embodiment of the present invention, by sending challenge information to node, judges block link network
Whether there is the first Transaction Information to default second block chain account address payment from the first block chain account address in network,
And whether first comprise challenge information in Transaction Information, it is possible to achieve the double authentication to user identity, due to being saved in area
Transaction Information in block chain cannot be tampered and can recall inquiry, this improves the safety of certification and authenticated
The credit rating of journey, login is without user input password, is also no need for user's memory cipher, improves convenience, and prevents
What other malicious persons logged in other websites using the username and password stolen and cause hit storehouse attacks.
Fig. 6 shows the structured flowchart of terminal unit according to an embodiment of the invention.As shown in fig. 6, this enforcement
Terminal unit 600, specifically may include that sending module 610, receiver module 620, builds module 630.
Sending module 610, for sending, to server, the logging request carrying user name, so that server is according to user
Name obtains the first block chain account address associating with user name.
Receiver module 620, the challenge information sending for the reception server.
Build module 630, pay to default second block chain account address from the first block chain account address for building
First transaction of money, and send the first Transaction Information to block chain network after structure completes the first transaction, for server
Carry out authentication, wherein, the first Transaction Information includes challenge information.
Additionally, sending module 610 is further used for: send registration request to server.
Receiver module 620 is further used for: what the reception server sent carries default second block chain account address
Feedback message.
Build module 630 to be further used for: build from the first block chain account address to default second block chain account
Second transaction of address payment, and send the second Transaction Information to block chain network after structure completes the second transaction, for
Server carries out identity registration, wherein, comprises user name in the second Transaction Information.
Wherein, comprise the 3rd block chain account address for being traded when logging in next time in the first Transaction Information.
The terminal unit being provided according to the above embodiment of the present invention, by sending challenge information to node, judges block chain
Whether there is the first transaction letter to default second block chain account address payment from the first block chain account address in network
Breath, and whether comprise challenge information in the first Transaction Information, it is possible to achieve the double authentication to user identity, due to being saved in
Transaction Information in block chain cannot be tampered and can recall inquiry, this improves safety and the certification of certification
The credit rating of process, login is without user input password, is also no need for user's memory cipher, improves convenience, Er Qiefang
The storehouse of hitting stopped other malicious persons to log in other websites using the username and password stolen and caused is attacked.
Fig. 7 shows the structural frames of the identity authorization system based on block chain network according to an embodiment of the invention
Figure.As shown in fig. 7, this system 700 includes server 500 and terminal unit 600.
Algorithm and display be not inherently related to any certain computer, virtual system or miscellaneous equipment provided herein.
Various general-purpose systems can also be used together with based on teaching in this.As described above, construct required by this kind of system
Structure be obvious.Additionally, the present invention is also not for any certain programmed language.It is understood that, it is possible to use various
Programming language realizes the content of invention described herein, and the description above language-specific done is to disclose this
Bright preferred forms.
In description mentioned herein, illustrate a large amount of details.It is to be appreciated, however, that the enforcement of the present invention
Example can be put into practice in the case of not having these details.In some instances, known method, structure are not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly it will be appreciated that in order to simplify the disclosure and help understand one or more of each inventive aspect,
Above in the description to the exemplary embodiment of the present invention, each feature of the present invention is grouped together into single enforcement sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect an intention that i.e. required guarantor
The application claims of shield more features than the feature being expressly recited in each claim.More precisely, it is such as following
Claims reflected as, inventive aspect is all features less than single embodiment disclosed above.Therefore,
The claims following specific embodiment are thus expressly incorporated in this specific embodiment, wherein each claim itself
All as the separate embodiments of the present invention.
Those skilled in the art are appreciated that and the module in the equipment in embodiment can be carried out adaptively
Change and they are arranged in one or more equipment different from this embodiment.Can be the module in embodiment or list
Unit or assembly be combined into a module or unit or assembly, and can be divided in addition multiple submodule or subelement or
Sub-component.In addition to such feature and/or at least some of process or unit exclude each other, can adopt any
Combination is to all features disclosed in this specification (including adjoint claim, summary and accompanying drawing) and so disclosed
Where method or all processes of equipment or unit are combined.Unless expressly stated otherwise, this specification (includes adjoint power
Profit requires, summary and accompanying drawing) disclosed in each feature can carry out generation by the alternative features providing identical, equivalent or similar purpose
Replace.
Although additionally, it will be appreciated by those of skill in the art that some embodiments in this include institute in other embodiments
Including some features rather than further feature, but the combination of the feature of different embodiment means to be in the scope of the present invention
Within and form different embodiments.For example, in the following claims, embodiment required for protection any it
One can in any combination mode using.
The all parts embodiment of the present invention can be realized with hardware, or to run on one or more processor
Software module realize, or with combinations thereof realize.It will be understood by those of skill in the art that can use in practice
Microprocessor or digital signal processor (dsp) are realizing according to embodiments of the present invention recognizing based on the identity of block chain network
The some or all functions of some or all parts in card equipment.The present invention is also implemented as execution institute here
(for example, computer program and computer program produce for some or all equipment of method of description or program of device
Product).Such program realizing the present invention can store on a computer-readable medium, or can have one or more
The form of signal.Such signal can be downloaded from internet website and obtain, or provides on carrier signal, or to appoint
What other forms provides.
It should be noted that above-described embodiment the present invention will be described rather than limits the invention, and ability
Field technique personnel can design alternative embodiment without departing from the scope of the appended claims.In the claims,
Any reference markss between bracket should not be configured to limitations on claims.Word "comprising" does not exclude the presence of not
Element listed in the claims or step.Word "a" or "an" before element does not exclude the presence of multiple such
Element.The present invention can come real by means of the hardware including some different elements and by means of properly programmed computer
Existing.If in the unit claim listing equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.These words can be explained and run after fame
Claim.
The invention discloses:
A1, a kind of identity identifying method based on block chain, for authentication is carried out to the node in block chain network,
It is characterized in that, methods described includes:
The logging request carrying user name that receiving node sends；
Send challenge information to described node, so that described node builds from described first block chain account address to described
First Transaction Information is simultaneously sent to described block chain network by the first transaction of default second block chain account address payment, its
In, comprise described challenge information in described first Transaction Information；
According to the corresponding relation between the user name prestoring and the first block chain account address, obtain and described user
First block chain account address of name association；
Judge to whether there is in described block chain from the first block chain account address to default second block chain account ground
Described challenge information whether is comprised in first Transaction Information of location payment and the first Transaction Information；
If so, then confirm authenticating user identification success.
A2, the method according to a1 it is characterised in that described receiving node send the login carrying user name
Before request, methods described also includes:
Receive the registration request that described node sends；
Send the feedback message carrying described default second block chain account address to described node, for described section
Point builds from described first block chain account address to the second transaction of described default second block chain account address payment simultaneously
Second Transaction Information is sent to described block chain network, in wherein said second Transaction Information, comprises described user name；
Obtain from described block chain from described first block chain account address to described default second block chain account
Second Transaction Information of address payment；And
By described first block chain account address and described user name associated storage.
A3, the method according to a2 are it is characterised in that by described user name and the first block chain account address information
Before storage, methods described also includes:
Inquired about in data base according to described user name and whether be stored with and described user name identical user name；
If it is not, then store described user name and the first block chain account address information to data base, and to described node
Feed back the information that succeeds in registration；
If so, then to described node feeding back registration failure information.
A4, the method according to any one of a1-a3 it is characterised in that confirm authenticating user identification success after, institute
Method of stating also includes:
Build and pay the bill the 3rd of described first block chain account address from described default second block chain account address
3rd Transaction Information is simultaneously sent to described block chain network, by the money of described default second block chain account address by transaction
Item is back to described first block chain account address.
A5, the method according to any one of a1-a3 it is characterised in that comprise in described first Transaction Information under
The 3rd block chain account address being traded when once logging in, methods described also includes:
By described 3rd block chain account address and described user name associated storage.
A6, the method according to a5 are it is characterised in that methods described also includes:
Delete associating of described first block chain account address and described user name.
A7, the method according to a1 are it is characterised in that described challenge information includes: random number or character string.
A8, the method according to a1 are it is characterised in that also comprise in described first Transaction Information for mark challenge letter
The identifier of breath.
B9, a kind of identity identifying method based on block chain, for authentication is carried out to the node in block chain network,
It is characterized in that, methods described includes:
Send to server and carry the logging request of user name, for server according to described user name obtain with described
First block chain account address of user name association；
Receive the challenge information that described server sends；
Build the first transaction to default second block chain account address payment from described first block chain account address,
And send the first Transaction Information to described block chain network after structure completes described first transaction, so that server carries out body
Part certification, wherein, described first Transaction Information includes challenge information.
B10, the method according to b9 are it is characterised in that methods described also includes:
Send registration request to described server；
Receive the feedback message carrying described default second block chain account address that described server sends；
Build second paying the bill from described first block chain account address to described default second block chain account address
Transaction, and send the second Transaction Information to described block chain network after structure completes described second transaction, for server
Carry out identity registration, wherein, in described second Transaction Information, comprise described user name.
B11, the method according to b9 or b10 are it is characterised in that comprise for next time in described first Transaction Information
The 3rd block chain account address being traded during login.
C12, a kind of server, for carrying out authentication to the node in block chain network it is characterised in that described clothes
Business device includes:
Receiver module, the logging request carrying user name sending for receiving node；
Sending module, for sending challenge information to described node, so that described node builds from described first block chain
Conclude the business to the first of described default second block chain account address payment and the first Transaction Information be sent to institute in account address
State block chain network, in wherein said first Transaction Information, comprise described challenge information；
Block chain account address acquisition module, for according to the user name that prestores and the first block chain account address it
Between corresponding relation, obtain the first block chain account address of associating with described user name；
Judge module, for judging to whether there is from the first block chain account address to default second in described block chain
Described challenge information whether is comprised in first Transaction Information of block chain account address payment and the first Transaction Information；
Authentication module, for comprising judging to exist in the first Transaction Information and the first Transaction Information in described block chain
In the case of described challenge information, confirm authenticating user identification success.
C13, the server according to c12 are it is characterised in that described receiver module is further used for: receive described section
The registration request that point sends；
Described sending module is further used for: sends to described node and carries described default second block chain account ground
The feedback message of location, so that described node builds from described first block chain account address to described default second block chain account
Second Transaction Information is simultaneously sent to described block chain network, wherein said second Transaction Information by the second transaction of family address payment
In comprise described user name；
Described server also includes: Transaction Information acquisition module, for obtaining from described firstth area from described block chain
Block chain account address is to the second Transaction Information of described default second block chain account address payment；And
Data base, for the first block chain account address and described user name described in associated storage.
C14, the server according to c12 are it is characterised in that described server also includes: enquiry module, for basis
Whether it is stored with and described user name identical user name in described user name inquiry data base；
Described data base is further used for: is not stored with and described use being inquired about in described data base according to described user name
In the case of name in an account book identical user name, user name described in associated storage and the first block chain account address；
Described server also includes: feedback module, for not storing according in the described user name described data base of inquiry
Have with described user name identical user name in the case of, succeed in registration information to described node feeding back；According to described user
Name inquire about described data base in be stored with described user name identical user name in the case of, to described node feeding back register lose
Lose information.
C15, the server according to any one of c12-c14 are it is characterised in that described server also includes:
Build module, pay the bill described first block chain account from described default second block chain account address for building
3rd Transaction Information is simultaneously sent to described block chain network, by described default second block chain by the 3rd transaction of family address
The fund of account address is back to described first block chain account address.
C16, the server according to any one of c12-c14 are it is characterised in that comprise in described first Transaction Information to use
The 3rd block chain account address being traded when next time logging in, described data base is further used for: described in associated storage
3rd block chain account address and described user name.
C17, the server according to c16 are it is characterised in that described server also includes:
Removing module, for deleting associating of described first block chain account address and described user name.
C18, the server according to c12 are it is characterised in that described challenge information includes: random number or character string.
C19, the server according to c12 are it is characterised in that also comprise in described first Transaction Information to choose for mark
The identifier of war information.
D20, a kind of terminal unit, described terminal unit is the node of block chain network it is characterised in that described terminal sets
Standby inclusion:
Sending module, for sending, to server, the logging request carrying user name, so that server is according to described use
The first block chain account address that name in an account book acquisition is associated with described user name；
Receiver module, for receiving the challenge information that described server sends；
Build module, pay to default second block chain account address from described first block chain account address for building
First transaction of money, and send the first Transaction Information to described block chain network after structure completes described first transaction, with
Carry out authentication for server, wherein, described first Transaction Information includes challenge information.
D21, the terminal unit according to d20 are it is characterised in that described sending module is further used for: to described clothes
Business device sends registration request；
Described receiver module is further used for: receive described server transmission carries described default second block chain
The feedback message of account address；
Described structure module is further used for: builds from described first block chain account address to described default secondth area
Second transaction of block chain account address payment, and send the second Transaction Information to described after structure completes described second transaction
Block chain network, so that server carries out identity registration, wherein, comprises described user name in described second Transaction Information.
D22, the terminal unit according to d20 or d21 it is characterised in that comprise in described first Transaction Information for
The 3rd block chain account address being traded when next time logging in.
E23, a kind of identity authorization system based on block chain network are it is characterised in that described system includes: c12-c19
Server described in any one and the terminal unit described in any one of d20-d22.
Claims (10)
1. a kind of identity identifying method based on block chain, for carrying out authentication to the node in block chain network, it is special
Levy and be, methods described includes:
The logging request carrying user name that receiving node sends；
Send challenge information to described node, preset to described from described first block chain account address so that described node builds
Second block chain account address payment first transaction and the first Transaction Information is sent to described block chain network, wherein,
Described challenge information is comprised in described first Transaction Information；
According to the corresponding relation between the user name prestoring and the first block chain account address, obtain and close with described user name
First block chain account address of connection；
Judge to whether there is in described block chain and pay to default second block chain account address from the first block chain account address
Described challenge information whether is comprised in first Transaction Information of money and the first Transaction Information；
If so, then confirm authenticating user identification success.
2. method according to claim 1 is it is characterised in that carry stepping on of user name what described receiving node sent
Before record request, methods described also includes:
Receive the registration request that described node sends；
Send the feedback message carrying described default second block chain account address to described node, for described node structure
Build from described first block chain account address to the second transaction of described default second block chain account address payment and by the
Two Transaction Informations are sent to described block chain network, comprise described user name in wherein said second Transaction Information；
Obtain from described block chain from described first block chain account address to described default second block chain account address
Second Transaction Information of payment；And
By described first block chain account address and described user name associated storage.
3. method according to claim 2 is it is characterised in that closing described user name and the first block chain account address
Before connection storage, methods described also includes:
Inquired about in data base according to described user name and whether be stored with and described user name identical user name；
If it is not, then store described user name and the first block chain account address information to data base, and to described node feeding back
Succeed in registration information；
If so, then to described node feeding back registration failure information.
4. the method according to any one of claim 1-3 it is characterised in that confirm authenticating user identification success after,
Methods described also includes:
Build the 3rd transaction of described first block chain account address of paying the bill from described default second block chain account address
And the 3rd Transaction Information is sent to described block chain network, the fund of described default second block chain account address is returned
It is back to described first block chain account address.
5. the method according to any one of claim 1-3 it is characterised in that comprise in described first Transaction Information under
The 3rd block chain account address being traded when once logging in, methods described also includes:
By described 3rd block chain account address and described user name associated storage.
6. method according to claim 5 is it is characterised in that methods described also includes:
Delete associating of described first block chain account address and described user name.
7. a kind of identity identifying method based on block chain, for carrying out authentication to the node in block chain network, it is special
Levy and be, methods described includes:
Send the logging request carrying user name to server, so that server obtains and described user according to described user name
First block chain account address of name association；
Receive the challenge information that described server sends；
Build the first transaction to default second block chain account address payment from described first block chain account address, and
Structure after completing described first transaction sends the first Transaction Information to described block chain network, recognizes so that server carries out identity
Card, wherein, described first Transaction Information includes challenge information.
8. a kind of server, for carrying out authentication to the node in block chain network it is characterised in that described server bag
Include:
Receiver module, the logging request carrying user name sending for receiving node；
Sending module, for sending challenge information to described node, so that described node builds from described first block chain account
Conclude the business to the first of described default second block chain account address payment and the first Transaction Information be sent to described area in address
Block chain network, comprises described challenge information in wherein said first Transaction Information；
Block chain account address acquisition module, for according between the user name prestoring and the first block chain account address
Corresponding relation, obtains the first block chain account address associating with described user name；
Judge module, for judging to whether there is from the first block chain account address to default second block in described block chain
Described challenge information whether is comprised in first Transaction Information of chain account address payment and the first Transaction Information；
Authentication module, for judge to exist in described block chain comprise in the first Transaction Information and the first Transaction Information described
In the case of challenge information, confirm authenticating user identification success.
9. a kind of terminal unit, described terminal unit is the node of block chain network it is characterised in that described terminal unit bag
Include:
Sending module, for sending, to server, the logging request carrying user name, so that server is according to described user name
Obtain the first block chain account address associating with described user name；
Receiver module, for receiving the challenge information that described server sends；
Build module, for building from described first block chain account address to default second block chain account address payment
First transaction, and send the first Transaction Information to described block chain network after structure completes described first transaction, for clothes
Business device carries out authentication, and wherein, described first Transaction Information includes challenge information.
10. a kind of identity authorization system based on block chain network is it is characterised in that described system includes: described in claim 8
Server and claim 9 described in terminal unit.
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| CN201610837929.9A CN106357644B (en) | 2016-09-21 | 2016-09-21 | Identity identifying method, system and server based on block chain network |
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