CN109460966A - Contract signing method, apparatus and terminal device based on requesting party's classification - Google Patents
Contract signing method, apparatus and terminal device based on requesting party's classification Download PDFInfo
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- CN109460966A CN109460966A CN201811191346.9A CN201811191346A CN109460966A CN 109460966 A CN109460966 A CN 109460966A CN 201811191346 A CN201811191346 A CN 201811191346A CN 109460966 A CN109460966 A CN 109460966A
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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
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
Abstract
The present invention is suitable for technical field of data processing, provides a kind of contract signing method, apparatus and terminal device based on requesting party's classification.Wherein, when method includes: that the contract that listens to generates request, the identity information of acquisition request side；Based on the identity information, classification information belonging to the identity information is determined；Based on the classification information, electronic contract template corresponding with the classification information is obtained, electronic contract template includes treaty content frame and signature region, and signature region is associated with the signature plug-in unit based on HTML5；Electronic signature to be verified is obtained by the signature plug-in unit；Electronic signature to be verified is verified, target electronic signature is obtained；Based on target electronic signature and the treaty content frame, target electronic contract is generated.The invention enables the production of electronic contract and signature process it is simple and convenient, improve the efficiency of contract signing.
Description
Technical field
The invention belongs to technical field of data processing more particularly to a kind of contract signing method based on requesting party's classification,
Device and terminal device.
Background technique
Currently, needing to prepare different conjunctions according to different enterprises or class of establishment between contract side when signing a contract
Same template, for example, different contract templates can be provided for different fund sides, loaning bill side, the broad categories of contract template,
During fund side and loaning bill side sign a contract, fund side needs to find out from the contract template of broad categories suitable with lender
The contract template answered, takes a long time, so as to cause the low efficiency signed a contract.
In conclusion there is low efficiency in the current contract signing method based on requesting party's classification.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of based on the contract signing method, apparatus of requesting party's classification and end
End equipment signs low efficiency to solve the problems, such as that the contract signing method based on requesting party's classification exists in the prior art.
The first aspect of the embodiment of the present invention provides a kind of contract signing method based on requesting party's classification, comprising:
When listening to contract generation request, the identity information of acquisition request side；
Based on the identity information, classification information belonging to the identity information is determined；
Based on the classification information, electronic contract template corresponding with the classification information, electronic contract template packet are obtained
Treaty content frame and signature region are included, signature region is associated with the signature plug-in unit based on HTML5；
Electronic signature to be verified is obtained by the signature plug-in unit；
Electronic signature to be verified is verified, target electronic signature is obtained；
Based on target electronic signature and the treaty content frame, target electronic contract is generated.
The second aspect of the embodiment of the present invention provides a kind of contract signing device based on requesting party's classification, comprising:
Module is monitored, when generating request for listening to contract, the identity information of acquisition request side；
Determining module determines classification information belonging to the identity information for being based on the identity information；
First obtains module, for being based on the classification information, obtains electronic contract mould corresponding with the classification information
Plate, electronic contract template include treaty content frame and signature region, and signature region is associated with the signature plug-in unit based on HTML5；
Second obtains module, for obtaining electronic signature to be verified by signature plug-in unit；
Third obtains module, for verifying to electronic signature to be verified, obtains target electronic signature；
Generation module, for generating target electronic contract based on target electronic signature and the treaty content frame.
The third aspect of the embodiment of the present invention provides a kind of terminal device, comprising: memory, processor and is stored in
In the memory and the computer program that can run on the processor, when the processor executes the computer program
It performs the steps of
When listening to contract generation request, the identity information of acquisition request side；
Based on the identity information, classification information belonging to the identity information is determined；
Based on the classification information, electronic contract template corresponding with the classification information, electronic contract template packet are obtained
Treaty content frame and signature region are included, signature region is associated with the signature plug-in unit based on HTML5；
Electronic signature to be verified is obtained by the signature plug-in unit；
Electronic signature to be verified is verified, target electronic signature is obtained；
Based on target electronic signature and the treaty content frame, target electronic contract is generated.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and the computer program performs the steps of when being executed by processor
When listening to contract generation request, the identity information of acquisition request side；
Based on the identity information, classification information belonging to the identity information is determined；
Based on the classification information, electronic contract template corresponding with the classification information, electronic contract template packet are obtained
Treaty content frame and signature region are included, signature region is associated with the signature plug-in unit based on HTML5；
Electronic signature to be verified is obtained by the signature plug-in unit；
Electronic signature to be verified is verified, target electronic signature is obtained；
Based on target electronic signature and the treaty content frame, target electronic contract is generated.
When the embodiment of the present invention generates request by listening to contract, the identity information of acquisition request side is based on the body
Part information, determines classification information belonging to the identity information, is based on the classification information, obtains corresponding with the classification information
Electronic contract template, electronic contract template includes treaty content frame and signature region, the signature region and label based on HTML5
Name plug-in unit.Electronic contract template includes treaty content frame and signature region, and signature region is closed with the signature plug-in unit based on HTML5
Connection.Later, using the signature plug-in unit based on HTML5, electronic signature to be verified is obtained, improves the rendering speed of electronic signature.Again
Authentication is carried out to electronic signature to be verified, obtains target electronic signature, so that the safety of target electronic signature is higher.Most
Afterwards, based on the treaty content filled in target electronic signature and treaty content frame, target electronic contract is generated, so that electronics closes
Same production and signature process is simple and convenient, improves the efficiency of contract signing.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the implementation process signal for the contract signing method based on requesting party's classification that the embodiment of the present invention one provides
Figure；
Fig. 2 is the schematic diagram of the contract signing device provided by Embodiment 2 of the present invention based on requesting party's classification；
Fig. 3 is the schematic diagram for the terminal device that the embodiment of the present invention three provides.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one
The implementation process that Fig. 1 shows the contract signing method based on requesting party's classification of the offer of the embodiment of the present invention one is shown
It is intended to.As shown in Figure 1, should contract signing method based on requesting party's classification specifically comprise the following steps 101 to step 106.
101, when listening to contract generation request, the identity information of acquisition request side.
Wherein, it is the request for triggering terminal equipment making electronic contract that electronic contract, which generates request,.Requesting party is general
For enterprise, perhaps for example, loaning bill side, mechanism offers a loan or the financial institution of fund.Identity information can be the group of enterprise
Institution Code is knitted, organization mechanism code is single to the organ, enterprises and institutions that register in the People's Republic of China (PRC), register in accordance with the law in accordance with the law
Position, public organization and other organizations issue a unique in China, thick-and-thin marking code.
102, it is based on the identity information, determines classification information belonging to the identity information.
103, it is based on the classification information, obtains electronic contract template corresponding with the classification information, electronic contract mould
Plate includes treaty content frame and signature region, and signature region is associated with the signature plug-in unit based on HTML5.
For 102 and 103, there is the relationship mapped, generally, one in the electronic contract template and the classification information
Classification information corresponds to one or more electronic contract template.
Specifically, server can be previously stored with electronic contract template corresponding with all types of electronic contracts, the electronics
Contract template includes treaty content frame and signature region.Wherein, treaty content frame refers in electronic contract template and needs to fill out
The region of treaty content is filled, contracting parties, subject matter of a contract object, contract place, contract term can be shown on treaty content frame
With the contract terms such as liability for breach of contract.The variable information that do not fill on treaty content frame can be recorded in the form to label,
So as to the later period in systems typing corresponding field when can be revealed in contract automatically.Signature region refers in electronic contract template
In for sign sign electronically region.Wherein, specific contract term, contracting parties and contract in treaty content frame
Contents, the users such as point can be independently arranged as needed.The electronic signature region is arranged different according to the type of electronic contract template
The signature region of quantity for example, needing the electronic signature of both sides in deal contract, therefore need to configure two signature regions；
The contract of gift only needs the electronic signature of a side, therefore need to configure a signature region.Signature plug-in unit based on HTML5, which refers to, to be based on
The electric signing tools of HTML5 production.Since HTML5 (browser environment) can be applicable in android and ios system, so that
The signature plug-in unit based on HTML5 electronics, nothing can be used using the terminal device (smart phone) of android and ios system
Signature plug-in unit corresponding with its operating system need to be selected respectively.
Further, show electronic contract list on the production interface of electronic contract, user can also using pulling or
The mode for clicking selection exports electronic contract production request, easy to operate to choose the electronic contract template to be made, enhancing
User experience.
In the present embodiment, by the database of electronic contract ID query service device, electricity corresponding with electronic contract ID is obtained
Sub- contract template utilizes the electronic contract template construct electricity so that user can call directly pre-stored electronic contract template
Sub- contract is conducive to the producing efficiency for improving electronic contract.It is closed it is to be appreciated that can store in database but be not limited to dealing
The electronic contracts template such as same, the contract of gift, loan contract, the contract of lease of property, contract for construction project, contract of transportation and contract of brokerage,
User can be by changing or adding the contents of specific contract terms in electronic contract template, in the contract to obtain user's needs
Hold.
104, electronic signature to be verified is obtained by signature plug-in unit.
Wherein, electronic signature to be verified is the electronic signature for being verified of user's input.Specifically, user can point
The signature region in electronic contract template is hit, that is, can trigger and sign with the signature associated signature plug-in unit in region, which inserts
Part includes signature region and save button, and user clicks the save button in signature plug-in unit, can make to sign when signing completion
Plug-in unit obtains the electronic signature that user saves by the method for the acquisition signature carried in canvas element, the electronic signature i.e. to
Verifying electronic signature.
Further, signature plug-in unit is developer in advance on the terminal devices such as smart phone or plate using shared
The signature plug-in unit of the canvas production of HTML5 (browser environment).The canvas element of HTML5 is using JavaScript in net
The front end element of drawing image on page, has the advantages that rendering speed is fast, resources occupation rate is low.In the present embodiment, due to HTML5
(browser environment) can be applicable in android and ios system, so that using the terminal device (packet of android and ios system
Smart phone in including but being not limited to the present embodiment) the signature plug-in unit based on HTML5 can be used, so that developer is not necessarily to
Two sets of electronic signature plug-in units of exploitation can be adapted to the purpose of two kinds of systems (android and ios).105, to electronic signature to be verified
It is verified, obtains target electronic signature.Wherein, target electronic signature, which refers to, verifies electronic signature to be verified, and
Acquired electronic signature when being verified.In the present embodiment, carrying out verifying to electronic signature to be verified includes authentication, with
Judge whether it is user, improve the safety of target electronic signature, then by the verifying of third-party authentication, further mentions
The safety of height electronic signature.
106, based on target electronic signature and treaty content frame, target electronic contract is generated.
Specifically, the target electronic signature that step 105 is got is filled into the signature region with electronic contract template,
Treaty content is filled into accordingly in the treaty content frame of electronic contract template, to generate target electronic contract.Wherein, it closes
With content be according to meet signature concrete condition input content, including contracting parties, subject matter of a contract object, the contract time,
The contents such as contract place, contract value and liability for breach of contract.Specifically, if it is settable on the treaty content frame of electronic contract template
Dry default contract terms.It, can be by the keyword of acquisition user, automatically when user adjusts default contract terms as the case may be
Specific treaty content is filled, in treaty content frame to complete working out for specific contract.It is to be appreciated that in electronic contract
After filling treaty content on the treaty content frame of template, target electronic signature is filled into and is reserved in corresponding signature region
On region, the signature of target electronic contract can be completed, make the manufacturing process high degree of automation of electronic contract, be conducive to improve
The producing efficiency of electronic contract.
In the present embodiment, when generating request by listening to contract, the identity information of acquisition request side is based on the identity
Information determines classification information belonging to the identity information, is based on the classification information, obtains corresponding with the classification information
Electronic contract template, electronic contract template include treaty content frame and signature region, sign region and the signature based on HTML5
Plug-in unit.Electronic contract template includes treaty content frame and signature region, and signature region is closed with the signature plug-in unit based on HTML5
Connection.Later, using the signature plug-in unit based on HTML5, electronic signature to be verified is obtained, improves the rendering speed of electronic signature.Again
Authentication is carried out to electronic signature to be verified, obtains target electronic signature, so that the safety of target electronic signature is higher.Most
Afterwards, based on the treaty content filled in target electronic signature and treaty content frame, target electronic contract is generated, so that electronics closes
Same production and signature process is simple and convenient, improves the efficiency of contract signing.
Optionally, after step 101, in order to further ensure the legitimacy of requestor identity information, further includes: to institute
The identity information for stating requesting party is verified, and detailed process is as follows:
201, the authentication request that enterprise client is sent is obtained, the authentication request includes enterprise's account number, awards
Weigh user account number and login time.
Wherein, authentication request is to carry out the request that authorized user's account number carries out authentication for trigger the server.
Wherein, Target Enterprise account number is to be previously-completed enterprise's account number of enterprise's account registration.Authorized user's account number is authorized authorization
The corresponding user account number of user.Login time is current time in system when enterprise client triggers the authentication request, should
The acquisition of the time built in enterprise client function can be used (in such as JAVA, in System class in current time in system
CurrentTimeMillis method) to obtain the current time in system, and the current time in system is determined as login time.
202, database is inquired based on Target Enterprise account number and authorized user's account number, it is corresponding obtains authorized user's account number
Licensing term.
In the present embodiment, the preparatory associated storage of server has at least one corresponding authorized user's account of Target Enterprise account number
Number and licensing term corresponding with each authorized user's account number and authorization user information, to be believed based on the authorized user
Breath carries out authentication.The authorization user information includes but is not limited to phone number and registration biological characteristic.
If 203, the login time is in the licensing term, inquires the corresponding authorization of authorized user's account number and use
Family information.
Login time licensing term corresponding with authorized user's account number in the present embodiment, in first identity-based checking request
It compares, if login time in the licensing term, illustrates that authorized user's account number was in validity period, can be stepped on
Record, transaction or other signing behaviors；Conversely, if login time not in the licensing term, illustrates authorized user's account number
It is not in validity period, login, transaction or other signing behaviors is not available for, to guarantee the corresponding enterprise of Target Enterprise account number
Transaction security.
Specifically, server just can inquire data based on authorized user's account number only in login time in licensing term
Library obtains authorization user information corresponding with authorized user's account number, to carry out authentication based on the authorization user information, with
Guarantee the transaction security of the corresponding enterprise of Target Enterprise account number, and can avoid what login time carried out not in licensing term
Idle work caused by other verifying behaviors improves treatment effeciency.
If 204, the authorization user information includes phone number, sent to the corresponding mobile phone terminal of the phone number
Authentication code.
205, the login authentication code that the mobile phone terminal is filled in is received, if the login authentication code and the authentication code
Unanimously, then identifying code is proved to be successful；If the login authentication code and the authentication code are inconsistent, identifying code verifying not at
Function；
Wherein, authentication code is that Platform Server is tested using what dynamic code Core Generator generated at random for carrying out identity
The identifying code of card, the authentication code and authorized user's account number associated storage are provided with validity period (such as 60s) in server.It steps on
Record identifying code is in user's entry stage, by enterprise client upload for carrying out the identifying code of authentication.Server
After getting login authentication code, can be compared using string matching algorithm the login authentication code and authentication code whether one
It causes, if the two is consistent, identifying code is proved to be successful；Conversely, then identifying code verifying is unsuccessful.
206: if the authorization user information includes registration biological characteristic, obtaining the life to be verified of enterprise client upload
Object feature.
Wherein, the biological characteristic includes but is not limited to vocal print feature and face characteristic.
207, whether reach pre- using the similarity that similarity algorithm compares registration biological characteristic and biological characteristic to be verified
If threshold value, if reaching preset threshold, biometric authentication success, if it is not, then biometric authentication is unsuccessful.
In the present embodiment, if server storage authorization user information in register biological characteristic be registration vocal print feature,
Then make enterprise client starting built-in or external sound pick-up outfit, acquires vocal print feature to be verified, compared using similarity algorithm
Vocal print feature and vocal print feature to be verified are registered, its similarity is obtained, if whether similarity reaches preset threshold, if reaching default
Threshold value, then biometric authentication success, if it is not, then biometric authentication is unsuccessful.
Optionally, after step 106, further includes:
107, by target electronic contract storage into contract database.
Optionally, before 102, further includes:
301, it acquires the biological characteristic of the legal person of requesting party and extracts biometric image information；
302, the biometric image information is converted into biological attribute data, using Fuzzy extractor to biological characteristic
Fuzzy extraction is carried out, user biological feature key is obtained, acquires customer's identity card scanning information, obtains ID card No. as number
Word stamped signature.
Save center from damage to electronics for the server S that 302, identity information is IDs to register, saves center from damage in electronics and test
After the legitimacy for demonstrate,proving the server, using system master key as the key KTS shared with server, it is close with this that electronics saves center from damage
Key KTS encrypts message, and server will decrypt message with key KTS, establishes server and electronics saves trust between center from damage.
When user needs to confirm the identity of oneself to server, certification request is initiated to server S, authenticating step is such as
Under: client U initiates certification request to server S, claims that the identity of oneself is IDU；After server S receives the request of user U, to
Relevant information needed for electronics saves the identity of center T requests verification U from damage；T inquires local security database, finds IDU according to life
Object feature key is the information of each registration user storage, which includes user identity IDU, authentication key dID, redundancy
PUB.Electronics saves center biological information authentication module from damage and encrypts this two information with the key KTS shared with S, is encrypted
Information { IDU, dID } Kts and { IDU, PUB } Kts, and two information are sent back to server, server S decrypts this with key KTS
Two information, obtain information dID, IDU, PUB.
The PUB value of client and random number R B are issued client by server, and client is calculated and verified, if verification
Output error illustrates that PUB is tampered, then client terminates certification at once, and notifies server end.Otherwise client extracts biology
Feature key R calculates ciphertext C according to biometric keys, and ciphertext C is sent to server S, and server decrypts ciphertext, if
Correct RB is contained in ciphertext, then is verified by the authentication of U.
When user is legitimate user, client generates biometric keys R, and server end uses the biology with user
The corresponding private key dID of feature key R, server decrypt ciphertext C, and whether verifying wherein contains random number R B, if containing RB
Server S thinks that client has submitted legal biological characteristic.S returns to random number as secret value, building encryption to client
Key, client carry out the encryption key received and the information oneself being calculated according to biometric keys R and private key
Compare, if equal, it is the legitimate authentication server confirmed by T that U, which also has authenticated S,.It is realized in this way between U and S double
To certification, and U and S can obtain shared key, and the shared key is used in later communication.
Accordingly, it is based on the classification information, obtains electronic contract template corresponding with the classification information, comprising:
401, electronic contract template corresponding with the classification information is obtained based on the classification information, and in electronic contract
User biological feature key and digital signature are added in template, generate encrypted electronic contract.
402, electronic contract is sent by the encrypted electronic contract save center from damage save.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Embodiment two
Referring to FIG. 2, it illustrates the contract signing devices provided by Embodiment 2 of the present invention based on requesting party's classification
Schematic diagram.The contract signing device based on requesting party's classification, comprising: monitor module 21, determining module 22, first obtains mould
Block 23, second obtains module 24, and third obtains module 25 and generation module 26.Wherein, the concrete function of each module is as follows:
Module 21 is monitored, when generating request for listening to contract, the identity information of acquisition request side；
Determining module 22 determines classification information belonging to the identity information for being based on the identity information；
First obtains module 23, for being based on the classification information, obtains electronic contract corresponding with the classification information
Template, electronic contract template include treaty content frame and signature region, and signature region is closed with the signature plug-in unit based on HTML5
Connection；
Second obtains module 24, for obtaining electronic signature to be verified by signature plug-in unit；
Third obtains module 25, for verifying to electronic signature to be verified, obtains target electronic signature；
Generation module 26, for generating target electronic and closing based on target electronic signature and the treaty content frame
Together.
Optionally, the contract signing device based on requesting party's classification further includes authentication module.
Optionally, the authentication module includes:
First acquisition unit, for obtaining the authentication request of client transmission, the authentication request includes enterprise
Industry account number, authorized user's account number and login time；
Second acquisition unit is awarded described in acquisition for inquiring database based on Target Enterprise account number and authorized user's account number
Weigh the corresponding licensing term of user account number；
Query unit, if it is opposite to inquire authorized user's account number in the licensing term for the login time
The authorization user information answered；
Transmission unit gives the corresponding hand of the phone number if including phone number for the authorization user information
Machine terminal sends authentication code；
Receiving unit, the login authentication code filled in for receiving the mobile phone terminal, if the login authentication code with it is described
Authentication code is consistent, then identifying code is proved to be successful；If the login authentication code and the authentication code are inconsistent, verify
Code verifying is unsuccessful；
Third acquiring unit obtains enterprise client if including registration biological characteristic for the authorization user information
The biological characteristic to be verified uploaded；
Judging unit, for being using the similarity of similarity algorithm comparison registration biological characteristic and biological characteristic to be verified
It is no to reach preset threshold, if reaching preset threshold, biometric authentication success, if it is not, then biometric authentication is unsuccessful.
Optionally, the contract signing device based on requesting party's classification further include:
First acquisition module, the biological information of the legal person for acquiring requesting party；
Extraction module, for extracting the image information of the biological information；
Conversion module, for the biometric image information to be converted to biological attribute data；
Fuzzy extraction module obtains the biometric keys of legal person for carrying out fuzzy extraction to biological characteristic；
Second acquisition module obtains ID card No. as digital signature for acquiring the identity card scanning information of legal person.
Optionally, the contract signing device based on requesting party's classification further include:
Adding module, for adding the user biological feature key and the digital signature in electronic contract template,
Generate encrypted electronic contract；
Preserving module is saved center from damage for sending electronic contract for the encrypted electronic contract and is saved.
Contract signing device provided in an embodiment of the present invention based on requesting party's classification generates request by listening to contract
When, the identity information of acquisition request side is based on the identity information, determines classification information belonging to the identity information, be based on
The classification information obtains electronic contract template corresponding with the classification information, and electronic contract template includes treaty content frame
Frame and signature region, signature region and the signature plug-in unit based on HTML5.Electronic contract template includes treaty content frame and signature
Region, signature region are associated with the signature plug-in unit based on HTML5.Later, it using the signature plug-in unit based on HTML5, obtains to be tested
Card electronic signature, improves the rendering speed of electronic signature.Authentication is carried out to electronic signature to be verified again, obtains target electronic
Signature, so that the safety of target electronic signature is higher.Finally, based on being filled in target electronic signature and treaty content frame
Treaty content generates target electronic contract, so that the production of electronic contract and signature process are simple and convenient, improves contract signing
Efficiency.
Embodiment three
Fig. 3 is the schematic diagram for the terminal device that the embodiment of the present invention three provides.As shown in figure 3, the terminal of the embodiment is set
Standby 3 include: processor 30, memory 31 and are stored in the meter that can be run in the memory 31 and on the processor 30
Calculation machine program 32, such as the contract signing method program based on requesting party's classification.The processor 30 executes the computer journey
The step in above-mentioned each contract signing embodiment of the method based on requesting party's classification, such as step shown in FIG. 1 are realized when sequence 32
Rapid 101 to 106.Alternatively, the processor 30 realizes each list in above-mentioned each Installation practice when executing the computer program 32
The function of member, such as the function of unit 21 to 26 shown in Fig. 2.
Illustratively, the computer program 32 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 31, and are executed by the processor 30, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 32 in the terminal device 3 is described.For example, the computer program 32 can be divided
It is cut into monitoring module, determining module, first obtains module, and second obtains module, and third obtains module and generation module.Wherein,
The concrete function of each module is as follows:
Module is monitored, when generating request for listening to contract, the identity information of acquisition request side；
Determining module determines classification information belonging to the identity information for being based on the identity information；
First obtains module, for being based on the classification information, obtains electronic contract mould corresponding with the classification information
Plate, electronic contract template include treaty content frame and signature region, and signature region is associated with the signature plug-in unit based on HTML5；
Second obtains module, for obtaining electronic signature to be verified by signature plug-in unit；
Third obtains module, for verifying to electronic signature to be verified, obtains target electronic signature；
Generation module, for generating target electronic contract based on target electronic signature and the treaty content frame.
The terminal device 3 can be the calculating such as desktop PC, notebook, palm PC and cloud server and set
It is standby.The terminal device may include, but be not limited only to, processor 30, memory 31.It will be understood by those skilled in the art that Fig. 3
The only example of terminal device 3 does not constitute the restriction to terminal device 3, may include than illustrating more or fewer portions
Part perhaps combines certain components or different components, such as the terminal device can also include input-output equipment, net
Network access device, bus etc..
Alleged processor 30 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 31 can be the internal storage unit of the terminal device 3, such as the hard disk or interior of terminal device 3
It deposits.The memory 31 is also possible to the External memory equipment of the terminal device 3, such as be equipped on the terminal device 3
Plug-in type hard disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card dodge
Deposit card (Flash Card) etc..Further, the memory 31 can also both include the storage inside list of the terminal device 3
Member also includes External memory equipment.The memory 31 is for storing needed for the computer program and the terminal device
Other programs and data.The memory 31 can be also used for temporarily storing the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, it can be with
It realizes by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..Computer-readable Jie
Matter may include: can carry the computer program code any entity or device, recording medium, USB flash disk, mobile hard disk,
Magnetic disk, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as does not include electric carrier signal and electricity according to legislation and patent practice, computer-readable medium in certain jurisdictions
Believe signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of contract signing method based on requesting party's classification characterized by comprising
When listening to contract generation request, the identity information of acquisition request side；
Based on the identity information, classification information belonging to the identity information is determined；
Based on the classification information, electronic contract template corresponding with the classification information is obtained, electronic contract template includes closing
With content frame and signature region, signature region is associated with the signature plug-in unit based on HTML5；
Electronic signature to be verified is obtained by the signature plug-in unit；
Electronic signature to be verified is verified, target electronic signature is obtained；
Based on target electronic signature and the treaty content frame, target electronic contract is generated.
2. the contract signing method according to claim 1 based on requesting party's classification, which is characterized in that in acquisition request side
Identity information after, further includes:
The identity information of the requesting party is verified, the identity information to the requesting party is verified, comprising:
Obtain client send authentication request, the authentication request include enterprise's account number, authorized user's account number and
Login time；
Database is inquired based on Target Enterprise account number and authorized user's account number, obtains authorized user's account number corresponding authorization phase
Limit；
If the login time in the licensing term, inquires the corresponding authorization user information of authorized user's account number；
If the authorization user information includes phone number, authentication is sent to the corresponding mobile phone terminal of the phone number
Code；
The login authentication code that the mobile phone terminal is filled in is received, if the login authentication code is consistent with the authentication code,
Identifying code is proved to be successful；If the login authentication code and the authentication code are inconsistent, identifying code verifying is unsuccessful；
If the authorization user information includes registration biological characteristic, the biological characteristic to be verified of enterprise client upload is obtained；
Whether preset threshold is reached using the similarity that similarity algorithm compares registration biological characteristic and biological characteristic to be verified, if
Reach preset threshold, then biometric authentication success, if it is not, then biometric authentication is unsuccessful.
3. the contract signing method according to claim 1 based on requesting party's classification, which is characterized in that in acquisition request side
Identity information after, further includes:
Acquire the biological information of the legal person of requesting party；
Extract the image information of the biological information；
The biometric image information is converted into biological attribute data；
Fuzzy extraction is carried out to biological characteristic, obtains user biological feature key；
Customer's identity card scanning information is acquired, obtains ID card No. as digital signature.
4. the contract signing method according to claim 3 based on requesting party's classification, which is characterized in that obtain with it is described
After the corresponding electronic contract template of classification information, further includes:
The user biological feature key and the digital signature are added in electronic contract template, generate encrypted electronic contract；
Electronic contract is sent by the encrypted electronic contract save center from damage save.
5. a kind of contract signing device based on requesting party's classification characterized by comprising
Module is monitored, when generating request for listening to contract, the identity information of acquisition request side；
Determining module determines classification information belonging to the identity information for being based on the identity information；
First obtains module, for being based on the classification information, obtains electronic contract template corresponding with the classification information, electricity
Sub- contract template includes treaty content frame and signature region, and signature region is associated with the signature plug-in unit based on HTML5；
Second obtains module, for obtaining electronic signature to be verified by signature plug-in unit；
Third obtains module, for verifying to electronic signature to be verified, obtains target electronic signature；
Generation module, for generating target electronic contract based on target electronic signature and the treaty content frame.
6. the contract signing device according to claim 5 based on requesting party's classification, which is characterized in that further include verifying
Module, the authentication module include:
First acquisition unit, for obtaining the authentication request of client transmission, the authentication request includes enterprise's account
Number, authorized user's account number and login time；
Second acquisition unit obtains the authorization and uses for inquiring database based on Target Enterprise account number and authorized user's account number
The corresponding licensing term of family account number；
Query unit, if it is corresponding to inquire authorized user's account number in the licensing term for the login time
Authorization user information；
Transmission unit, it is whole to the corresponding mobile phone of the phone number if including phone number for the authorization user information
End sends authentication code；
Receiving unit, the login authentication code filled in for receiving the mobile phone terminal, if the login authentication code and the identity
Identifying code is consistent, then identifying code is proved to be successful；If the login authentication code and the authentication code are inconsistent, identifying code is tested
It demonstrate,proves unsuccessful；
Third acquiring unit obtains enterprise client upload if including registration biological characteristic for the authorization user information
Biological characteristic to be verified；
Judging unit, for whether being reached using the similarity of similarity algorithm comparison registration biological characteristic and biological characteristic to be verified
To preset threshold, if reaching preset threshold, biometric authentication success, if it is not, then biometric authentication is unsuccessful.
7. the contract signing device according to claim 5 based on requesting party's classification, which is characterized in that further include:
First acquisition module, the biological information of the legal person for acquiring requesting party；
Extraction module, for extracting the image information of the biological information；
Conversion module, for the biometric image information to be converted to biological attribute data；
Fuzzy extraction module obtains the biometric keys of legal person for carrying out fuzzy extraction to biological characteristic；
Second acquisition module obtains ID card No. as digital signature for acquiring the identity card scanning information of legal person.
8. the contract signing device according to claim 7 based on requesting party's classification, which is characterized in that further include:
Adding module is generated for adding the user biological feature key and the digital signature in electronic contract template
Encrypted electronic contract；
Preserving module is saved center from damage for sending electronic contract for the encrypted electronic contract and is saved.
9. a kind of terminal device, including memory, processor and storage are in the memory and can be on the processor
The computer program of operation, which is characterized in that the processor realizes such as Claims 1-4 when executing the computer program
The step of any one the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as Claims 1-4 of realization the method.
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|---|---|---|---|
| CN201811191346.9A CN109460966A (en) | 2018-10-12 | 2018-10-12 | Contract signing method, apparatus and terminal device based on requesting party's classification |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811191346.9A CN109460966A (en) | 2018-10-12 | 2018-10-12 | Contract signing method, apparatus and terminal device based on requesting party's classification |
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| CN110245912A (en) * | 2019-04-28 | 2019-09-17 | 深圳法大大网络科技有限公司 | A kind of electronic contract signature method, apparatus, storage medium and terminal device |
| CN110263145A (en) * | 2019-05-07 | 2019-09-20 | 深圳市买买提信息科技有限公司 | A kind of electronic contract signature method and electronic contract sign equipment |
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| CN115392913A (en) * | 2022-10-27 | 2022-11-25 | 杭州钱袋数字科技有限公司 | Electronic contract generating method based on user identity recognition and storage medium |
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