CN110414937A - Upper chain type electronic signature based on two dimensional code and deposit card method and system - Google Patents
Upper chain type electronic signature based on two dimensional code and deposit card method and system Download PDFInfo
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- CN110414937A CN110414937A CN201910693351.8A CN201910693351A CN110414937A CN 110414937 A CN110414937 A CN 110414937A CN 201910693351 A CN201910693351 A CN 201910693351A CN 110414937 A CN110414937 A CN 110414937A
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- G06F21/602—Providing cryptographic facilities or services
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Abstract
The upper chain type electronic signature and deposit card method and system that the present invention provides a kind of based on two dimensional code, it is related to electronic contract field, including creating electronic signature contract, electronic signature contract includes editable variable module, the address for transferring electronic signature contract is generated into two dimensional code, and two dimensional code is sent in the electronic signature equipment of contract party, the electronic signature contract is transferred by electronic signature equipment and edits editable variable module to adjust electronic signature contract, the preliminary signing of electronic signature contract is completed by the Electronic Signature of the contract party by verifying, it will complete the electronic signature contract cochain block chain network tentatively contracted and complete final signing.The contract template that contracted user is provided by two dimensional code and line upper mounting plate, the preliminary signing of electronic contract can be rapidly completed, in the electronic signature contract cochain that will tentatively contract to block catenary system, realize the transparency of electronic contract, tractability and can not tamper, fully ensure that the reliability of electronic signature contract dataset.
Description
Technical field
The present invention relates to electronic contract signing technical field more particularly to a kind of upper chain type electronic signatures based on two dimensional code
With deposit card method and system.
Background technique
In the prior art, electronic signature product on the line that electronic signature service provides is moved when facing intelligent mobile terminal
The electronic signature product of moved end is less, and existing electronic signature product has that signing process is complicated, signing speed is slower etc. and asks
Topic.
In addition, there is also deficiencies for the data reliability of electronic signature service, electronic signature product distance is directly as the administration of justice
There are also a certain distance for evidence.
Summary of the invention
The purpose of the present invention is to provide the upper chain type electronic signature based on two dimensional code and card method and system are deposited, to improve
Convenience, safety and the fairness of electronic signature service.
A kind of upper chain type electronic signature based on two dimensional code provided by the invention and deposit card method, comprising:
Electronic signature contract is created, the electronic signature contract includes editable variable module.
The address for transferring the electronic signature contract is generated into two dimensional code, and the two dimensional code is sent to the electricity of contract party
In son signing equipment.
The electronic signature contract is transferred by electronic signature equipment and edits the editable variable module to adjust electricity
Sub- signing contract.
The preliminary signing of electronic signature contract is completed by the Electronic Signature of the contract party by verifying.
Card and complete is deposited by complete that the electronic signature contract cochain block chain network tentatively contracted realizes electronic signature contract
At final signing.
Further, the step of creation electronic signature contract includes:
Creation signing contract template.
Editor's signing contract template simultaneously sets up editable variable module.
It verifies the identity of each contract party and generates the Electronic Signature of contract party.
Further, the electronic signature contract includes: service contract, the contract of lease of property, loan contract, finishing contract, supports
Signature contract uses contract.
Further, the editable variable module includes: variable name submodule, variate-value submodule, types of variables
Module.
Variable name submodule, for marking the title of editable variable module.
Variate-value submodule, for inputting the numerical value of editable variable module, the input numerical value of variate-value submodule can be by
Contract template editor setting, can also be filled in by Contract Signing side.
Types of variables submodule, for determining the types of variables of variate-value submodule input, such as numeric type, text class
Type, time type, amount of money type etc..
Fill in Party A's information, Party B's information, address information, responsible person's information, phone information.
Further, the address of the electronic signature contract is the address URL.
Further, described that the electronic signature contract is transferred by electronic signature equipment and edits the editable variable
The step of module includes:
The two dimensional code, which is scanned, by electronic signature equipment transfers electronic signature contract.
Pass through electronic signature equipment editor's editable variable module.
Further, described to complete the electronic signature contract cochain block chain network tentatively contracted and complete final signing
The step of include:
The electronic signature contract cochain tentatively contracted will be completed to distributed block chain network, obtain the first HASH abstract.
By the electronic signature contract cochain for completing tentatively to contract to the judicial chain network with public credibility, the 2nd HASH is obtained
Abstract.
The electronic signature contract for completing tentatively to contract is encrypted.
Association the first HASH of binding abstract, the 2nd HASH abstract and the electronic signature contract of encryption complete final signing.
Further, further includes:
The electronic signature contract of association binding is stored in shared storage network.
Further, the HASH algorithm for obtaining the first HASH abstract and the 2nd HASH abstract are as follows: Keccak algorithm, or
Scrypt algorithm or Sha256 algorithm.
On the other hand, a kind of upper chain type electronic signature and deposit system based on two dimensional code, comprising:
Creation module, for creating electronic signature contract, the electronic signature contract includes editable variable module.
Sending module, the address for that will transfer the electronic signature contract generates two dimensional code, and the two dimensional code is sent out
It send to the electronic signature equipment of contract party.
Editor module, for transferring the electronic signature contract by electronic signature equipment and editing the editable variable
Module is to adjust electronic signature contract.
Preliminary signing module, for completing the preliminary of electronic signature contract by the Electronic Signature of the contract party by verifying
Signing.
Final signing module, the electronic signature contract cochain block chain network and completion for that will complete tentatively to contract are final
Signing.
Upper chain type electronic signature provided by the invention based on two dimensional code and deposit card method, contracted user by two dimensional code and
The contract template that line upper mounting plate provides, can be rapidly completed the preliminary signing of electronic contract, close by the electronic signature tentatively contracted
With cochain to block catenary system, realize the transparency of electronic contract, tractability and can not tamper, fully ensure that electronic signature
The reliability of contract dataset；In addition, electronic signature contract is finished class the automatic fragment for realizing data file and more in distributed network
Backup guarantees the availability of electronic signature contract dataset.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the upper chain type electronic signature provided in an embodiment of the present invention based on two dimensional code and the process signal for depositing card method
Figure；
Fig. 2 be another embodiment of the present invention provides upper chain type electronic signature based on two dimensional code and deposit the process of card method
Schematic diagram；
Fig. 3 be another embodiment of the present invention provides upper chain type electronic signature based on two dimensional code and deposit the process of card method
Schematic diagram；
Fig. 4 be another embodiment of the present invention provides upper chain type electronic signature based on two dimensional code and deposit the process of card method
Schematic diagram；
Fig. 5 be another embodiment of the present invention provides the upper chain type electronic signature and deposit system based on two dimensional code signal
Block diagram.
Icon: 100- creation module；200- sending module；300- editor module；400- tentatively contracts module；500- is final
Signing module.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment one
Electronic signature product on line in order to solve electronic signature service offer, it is mobile when facing intelligent mobile terminal
The electronic signature product at end is less, and existing electronic signature product has signing process complexity, signing speed slower, electronics label
There is also insufficient problems for the data reliability about serviced, as shown in Figure 1, the present embodiment provides the upper chain type electricity based on two dimensional code
Son contracts and deposits card method, includes the following steps:
S100: creation electronic signature contract, the electronic signature contract includes editable variable module.
S200: the address for transferring the electronic signature contract is generated into two dimensional code, and the two dimensional code is sent to signing
In the electronic signature equipment of side.
S300: transferring the electronic signature contract by electronic signature equipment and edits the editable variable module to adjust
Whole electronic signature contract.
S400: the preliminary signing of electronic signature contract is completed by the Electronic Signature of the contract party by verifying.
S500: card is deposited by complete that the electronic signature contract cochain block chain network tentatively contracted realizes electronic signature contract
And complete final signing.
Upper chain type electronic signature provided in this embodiment based on two dimensional code and card method is deposited, contracted user passes through two dimensional code
And the contract template that line upper mounting plate provides, the preliminary signing of electronic contract can be rapidly completed, in the electronic signature that will tentatively contract
Contract cochain to block catenary system, realize the transparency of electronic contract, tractability and can not tamper, fully ensure that electronics label
The about reliability of contract dataset.In addition, electronic signature contract distributed network finish class the automatic fragment for realizing data file and
Prepare more part guarantees the availability of electronic signature contract dataset.
Embodiment two
Electronic signature product on line in order to solve electronic signature service offer, it is mobile when facing intelligent mobile terminal
The electronic signature product at end is less, and existing electronic signature product has signing process complexity, signing speed slower, electronics label
There is also insufficient problems for the data reliability about serviced, as shown in Fig. 2, the present embodiment provides the upper chain type electricity based on two dimensional code
Son contracts and deposits card method, includes the following steps:
S110: creation signing contract template.
S120: editor's signing contract template simultaneously sets up editable variable module.
S130: verifying the identity of each contract party and generates the Electronic Signature of contract party.
S200: the address for transferring the electronic signature contract is generated into two dimensional code, and the two dimensional code is sent to signing
In the electronic signature equipment of side.
S300: transferring the electronic signature contract by electronic signature equipment and edits the editable variable module to adjust
Whole electronic signature contract.
S400: the preliminary signing of electronic signature contract is completed by the Electronic Signature of the contract party by verifying.
S500: card is deposited by complete that the electronic signature contract cochain block chain network tentatively contracted realizes electronic signature contract
And complete final signing.
Upper chain type electronic signature provided in this embodiment based on two dimensional code and card method is deposited, contracted user passes through two dimensional code
And the contract template that line upper mounting plate provides, the preliminary signing of electronic contract can be rapidly completed, in the electronic signature that will tentatively contract
Contract cochain to block catenary system, realize the transparency of electronic contract, tractability and can not tamper, fully ensure that electronics label
The about reliability of contract dataset.In addition, electronic signature contract distributed network finish class the automatic fragment for realizing data file and
Prepare more part guarantees the availability of electronic signature contract dataset.
Embodiment three
Electronic signature product on line in order to solve electronic signature service offer, it is mobile when facing intelligent mobile terminal
The electronic signature product at end is less, and existing electronic signature product has signing process complexity, signing speed slower, electronics label
There is also insufficient problems for the data reliability about serviced, as shown in figure 3, the present embodiment provides a kind of cochains based on two dimensional code
Formula electronic signature and card method is deposited, included the following steps:
S110: creation signing contract template.
S120: editor's signing contract template simultaneously sets up editable variable module.
S130: verifying the identity of each contract party and generates the Electronic Signature of contract party.
S200: the address for transferring the electronic signature contract is generated into two dimensional code, and the two dimensional code is sent to signing
In the electronic signature equipment of side.
S310: the two dimensional code is scanned by electronic signature equipment and transfers electronic signature contract.
S320: by electronic signature equipment editor's editable variable module to adjust electronic signature contract.
S400: the preliminary signing of electronic signature contract is completed by the Electronic Signature of the contract party by verifying.
S500: card is deposited by complete that the electronic signature contract cochain block chain network tentatively contracted realizes electronic signature contract
And complete final signing.
Upper chain type electronic signature provided in this embodiment based on two dimensional code and card method is deposited, contracted user passes through two dimensional code
And the contract template that line upper mounting plate provides, the preliminary signing of electronic contract can be rapidly completed, in the electronic signature that will tentatively contract
Contract cochain to block catenary system, realize the transparency of electronic contract, tractability and can not tamper, fully ensure that electronics label
The about reliability of contract dataset；In addition, electronic signature contract distributed network finish class the automatic fragment for realizing data file and
Prepare more part guarantees the availability of electronic signature contract dataset.
Example IV
Electronic signature product on line in order to solve electronic signature service offer, it is mobile when facing intelligent mobile terminal
The electronic signature product at end is less, and existing electronic signature product has signing process complexity, signing speed slower, electronics label
There is also insufficient problems for the data reliability about serviced, as shown in figure 4, the present embodiment provides a kind of cochains based on two dimensional code
Formula electronic signature and card method is deposited, included the following steps:
S100: creation electronic signature contract, the electronic signature contract includes editable variable module.
S200: the address for transferring the electronic signature contract is generated into two dimensional code, and the two dimensional code is sent to signing
In the electronic signature equipment of side.
S300: transferring the electronic signature contract by electronic signature equipment and edits the editable variable module to adjust
Whole electronic signature contract.
S400: the preliminary signing of electronic signature contract is completed by the Electronic Signature of the contract party by verifying.
S510: by the electronic signature contract cochain for completing tentatively to contract to distributed block chain network, the first HASH is obtained
Abstract.
S520: will complete the electronic signature contract cochain tentatively contracted to the judicial chain network with public credibility, obtain the
Two HASH abstract.
S530: the electronic signature contract for completing tentatively to contract is encrypted.
S540: association the first HASH of binding abstract, the 2nd HASH abstract and the electronic signature contract of encryption complete final label
About.
S600: the electronic signature contract of association binding is stored in shared storage network.
Upper chain type electronic signature provided in this embodiment based on two dimensional code and card method is deposited, contracted user passes through two dimensional code
And the contract template that line upper mounting plate provides, the preliminary signing of electronic contract can be rapidly completed, in the electronic signature that will tentatively contract
Contract cochain to block catenary system, realize the transparency of electronic contract, tractability and can not tamper, fully ensure that electronics label
The about reliability of contract dataset.In addition, electronic signature contract distributed network finish class the automatic fragment for realizing data file and
Prepare more part guarantees the availability of electronic signature contract dataset.
Embodiment five
Electronic signature product on line in order to solve electronic signature service offer, it is mobile when facing intelligent mobile terminal
The electronic signature product at end is less, and existing electronic signature product has signing process complexity, signing speed slower, electronics label
The data reliability about serviced there is also insufficient problem, the present embodiment provides a kind of multichain intersect deposit card based on two dimensional code
Upper chain type electronic signature and card method is deposited, included the following steps:
S110: creation signing contract template.
The electronic signature contract includes: service contract, the contract of lease of property, loan contract, finishing contract, mortgage contract, makes
Use contract.
S120: editor's signing contract template simultaneously sets up editable variable module.
Variable name submodule, for marking the title of editable variable module.
Variate-value submodule, for inputting the numerical value of editable variable module, the input numerical value of variate-value submodule can be by
Contract template editor setting, can also be filled in by Contract Signing side.
Types of variables submodule, for determining the types of variables of variate-value submodule input, such as numeric type, text class
Type, time type, amount of money type etc..
S130: verifying the identity of each contract party and generates the Electronic Signature of contract party.
S200: the address for transferring the electronic signature contract is generated into two dimensional code.
The address of the electronic signature contract is the address URL, and the two dimensional code is sent to the electronic signature of contract party
In equipment.
S310: the two dimensional code is scanned by electronic signature equipment and transfers electronic signature contract.
S320: by electronic signature equipment editor's editable variable module to adjust electronic signature contract.
S400: the preliminary signing of electronic signature contract is completed by the Electronic Signature of the contract party by verifying.
S510: by the electronic signature contract cochain for completing tentatively to contract to distributed block chain network, the first HASH is obtained
Abstract.
S520: will complete the electronic signature contract cochain tentatively contracted to the judicial chain network with public credibility, obtain the
Two HASH abstract.
The administration of justice chain network, such as the judicial chain under Hangzhou internet law court, the general block chain in Lip river, Sharder block
Chain etc..
The HASH algorithm for obtaining the first HASH abstract and the 2nd HASH abstract are as follows: Keccak algorithm or Scrypt are calculated
Method or Sha256 algorithm.
S530: the electronic signature contract for completing tentatively to contract is encrypted.
S540: association the first HASH of binding abstract, the 2nd HASH abstract and the electronic signature contract of encryption, will by algorithm
The unique ID to trade in the HASH of electronic signature contract documents and each block chain network generates one-one relationship, forms multiple areas
The data of block chain deposit card and cross validation, complete final signing.
S600: the electronic signature contract of association binding is stored in shared storage network.
Embodiment six
Electronic signature product on line in order to solve electronic signature service offer, it is mobile when facing intelligent mobile terminal
The electronic signature product at end is less, and existing electronic signature product has signing process complexity, signing speed slower, electronics label
There is also insufficient problems for the data reliability about serviced, as shown in figure 5, the present embodiment provides a kind of cochains based on two dimensional code
Formula electronic signature and deposit system, comprising:
Creation module 100, for creating electronic signature contract, the electronic signature contract includes editable variable module.
Sending module 200, the address for that will transfer the electronic signature contract generate two dimensional code, and by the two dimensional code
It is sent in the electronic signature equipment of contract party.
Editor module 300, for transferring the electronic signature contract by electronic signature equipment and editing the editable
Variable module is to adjust electronic signature contract.
Preliminary signing module 400, for completing electronic signature contract by the Electronic Signature of the contract party by verifying
Preliminary signing.
Final signing module 500, the electronic signature contract cochain block chain network for that will complete tentatively to contract realize electricity
Sub- signing contract deposits card and completes final signing.
Upper chain type electronic signature and deposit system, contracted user provided in this embodiment based on two dimensional code passes through two dimensional code
And the contract template that line upper mounting plate provides, the preliminary signing of electronic contract can be rapidly completed, in the electronic signature that will tentatively contract
Contract cochain to block catenary system, realize the transparency of electronic contract, tractability and can not tamper, fully ensure that electronics label
The about reliability of contract dataset.In addition, electronic signature contract distributed network finish class the automatic fragment for realizing data file and
Prepare more part guarantees the availability of electronic signature contract dataset.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of upper chain type electronic signature based on two dimensional code and depositing card method characterized by comprising
Electronic signature contract is created, the electronic signature contract includes editable variable module；
The address for transferring the electronic signature contract is generated into two dimensional code, and the two dimensional code is sent to the electronics label of contract party
About in equipment；
The electronic signature contract is transferred by electronic signature equipment and edits the editable variable module to adjust electronics label
About contract；
The preliminary signing of electronic signature contract is completed by the Electronic Signature of the contract party by verifying；
It will complete the electronic signature contract cochain block chain network tentatively contracted and realize depositing card and completing most for electronic signature contract
Signing eventually.
2. the upper chain type electronic signature according to claim 1 based on two dimensional code and depositing card method, which is characterized in that described
Create electronic signature contract the step of include:
Creation signing contract template；
Editor's signing contract template simultaneously sets up editable variable module；
It verifies the identity of each contract party and generates the Electronic Signature of contract party.
3. the upper chain type electronic signature according to claim 1 based on two dimensional code and depositing card method, which is characterized in that described
Electronic signature contract include: service contract, the contract of lease of property, loan contract, finishing contract, mortgage contract, using contract.
4. the upper chain type electronic signature according to claim 1 based on two dimensional code and depositing card method, which is characterized in that described
Editable variable module includes: variable name submodule, variate-value submodule, types of variables submodule.
5. the upper chain type electronic signature according to claim 1 based on two dimensional code and depositing card method, which is characterized in that described
The address of electronic signature contract is the address URL.
6. the upper chain type electronic signature according to claim 2 based on two dimensional code and depositing card method, which is characterized in that described
The electronic signature contract is transferred by electronic signature equipment and includes: the step of editing the editable variable module
The two dimensional code, which is scanned, by electronic signature equipment transfers electronic signature contract；
Pass through electronic signature equipment editor's editable variable module.
7. the upper chain type electronic signature according to claim 1 based on two dimensional code and depositing card method, which is characterized in that described
It will complete the electronic signature contract cochain block chain network tentatively contracted and include: the step of completing final signing
The electronic signature contract cochain tentatively contracted will be completed to distributed block chain network, obtain the first HASH abstract；
By the electronic signature contract cochain for completing tentatively to contract to the judicial chain network with public credibility, obtains the 2nd HASH and pluck
It wants；
The electronic signature contract for completing tentatively to contract is encrypted；
Association the first HASH of binding abstract, the 2nd HASH abstract and the electronic signature contract of encryption complete final signing.
8. the upper chain type electronic signature according to claim 7 based on two dimensional code and depositing card method, which is characterized in that described
Obtain the HASH algorithm of the first HASH abstract and the 2nd HASH abstract are as follows: Keccak algorithm or Scrypt algorithm or Sha256 are calculated
Method.
9. a kind of upper chain type electronic signature and deposit system based on two dimensional code characterized by comprising
Creation module, for creating electronic signature contract, the electronic signature contract includes editable variable module；
Sending module, the address for that will transfer the electronic signature contract generates two dimensional code, and the two dimensional code is sent to
In the electronic signature equipment of contract party；
Editor module, for transferring the electronic signature contract by electronic signature equipment and editing the editable variable module
To adjust electronic signature contract；
Preliminary signing module, the preliminary label of electronic signature contract are completed for the Electronic Signature by the contract party by verifying
About；
Final signing module, the electronic signature contract cochain block chain network for that will complete tentatively to contract realize that electronic signature closes
Same deposits card and completes final signing.
10. the upper chain type electronic signature and deposit system according to claim 9 based on two dimensional code, which is characterized in that also
Include:
Judicial evidence curing module, the electronic signature contract for will finally contract at least are deposited card in judicial chain network and are formed more
The cross validation of a block chain.
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| CN201910693351.8A CN110414937A (en) | 2019-07-29 | 2019-07-29 | Upper chain type electronic signature based on two dimensional code and deposit card method and system |
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| CN201910693351.8A CN110414937A (en) | 2019-07-29 | 2019-07-29 | Upper chain type electronic signature based on two dimensional code and deposit card method and system |
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| CN110889762A (en) * | 2019-11-19 | 2020-03-17 | 腾讯科技（深圳）有限公司 | Data processing method, device and medium |
| CN110889762B (en) * | 2019-11-19 | 2023-11-03 | 腾讯科技（深圳）有限公司 | Data processing method, device and medium |
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Application publication date: 20191105 |