CN105635169B - A kind of electronic contract signature method Internet-based - Google Patents
A kind of electronic contract signature method Internet-based Download PDFInfo
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- CN105635169B CN105635169B CN201610050416.3A CN201610050416A CN105635169B CN 105635169 B CN105635169 B CN 105635169B CN 201610050416 A CN201610050416 A CN 201610050416A CN 105635169 B CN105635169 B CN 105635169B
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- 239000003999 initiator Substances 0.000 claims description 35
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- 238000012550 audit Methods 0.000 claims description 17
- 230000001360 synchronised effect Effects 0.000 claims description 3
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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
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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
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- 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
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
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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
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/18—Legal services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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Abstract
A kind of electronic contract Internet-based signs method, after user's registration information, initiates subscription request, is directly oriented to notarization to target and deposits the server of card platform and uploads contract text and carry out text and deposit card；Notarization, which deposits card platform and will deposit the contract text after card and be sent to signing platform, signs, and by contracting, platform is notified to contract recipient, and recipient confirms that signature jumps to notarization and deposits card platform and verifies；It is signed, and is achieved by rear return signing platform.Card platform separation is deposited in will contract platform and notarization of this method, due to the intervention of notary organization, two original side's relationships, become tripartite relationship, data exchange caused by user's signing behavior no longer only occurs in user and signing platform both sides, and card platform is deposited by third party's notarization and has carried out depositing card in real time, tripartite cooperates, and has mutual restriction, it is ensured that user's right.
Description
Technical field
The present invention relates to carry out identity validation and confirmation declaration of will when computer field, especially remote service or transaction
The record system of authenticity, specifically a kind of electronic contract signature system Internet-based and its verification method.
Background technique
Currently, with the rapid development of computer information system, more and more service sides and service acceptor need into
Row signing, identity validation, declaration of will confirmation etc..Due to concluding parties' time, geographically the problem of, be often difficult to accomplish in time
Sign contract, especially the time it is short need quickly contract in the case where, thing often will affect by letter mail papery contract
Part progress causes unnecessary loss.
For electronic contract, the authenticity questions of declaration of will are undoubtedly the largest difficult point, ask to solve this
Topic, this method have done many technical arrangements, it is ensured that the independence and objectivity of signing, it is ensured that only user oneself can
Oneself is represented to contract.
Summary of the invention
The purpose of the present invention is being directed to the authenticity questions of electronic contract declaration of will, a kind of electricity Internet-based is proposed
Sub- contract signs method.
The technical scheme is that
A kind of electronic contract Internet-based signs method, which comprises the step of user's registration, contract initiates
The step of and contract the step of receiving；
The step of user's registration: user with signing platform be attached, register basic identity information and be arranged log in it is close
Code, user jump to notarization by platform of contracting and deposit card platform, meanwhile, the basic identity information of user is synchronized to by signing platform
Card platform is deposited in notarization, and user deposits card platform setting signing password in notarization, and after user sets signing password, platform of contracting is to user
True identity carry out identity audit, audit passes through, and aforementioned true identity is carried out identity audit is sent to notarization to deposit card platform
It is achieved, completes registration；
Alternatively, user is attached with signing platform, registers basic identity information and login password is set, platform of contracting
Identity audit is carried out to the true identity of user, audit passes through, and user jumps to notarization by platform of contracting and deposits card platform, together
When, signing platform by the basic identity information of user and true identity information be sent to notarization deposit card platform achieve, use
Card platform setting signing password is deposited in notarization and completes registration after user sets signing password in family；
The step of contract is initiated:
S1, contract initiator user log in signing platform, input specified contract recipient and contract recipient
Information initiates subscription request；
S2, contract initiator jump to notarization by platform of contracting and deposit card platform, are directly oriented to notarization to target and deposit card
The server of platform uploads contract text A0, and notarization, which deposits card platform reception contract text A0 and carries out text, deposits card；
S3, notarization deposit card platform and the contract text A0 after depositing card are sent to signing platform；
S4, signing platform carry out backstage technical treatment to received aforementioned contract text A0, carry out treaty content exhibition later
Show；
S5, contract initiator user's preview contract text after, be confirmed whether to sign this contract；
User's confirmation signature of S6, contract initiator, jump to notarization by platform of contracting and deposit card platform, input signing is close
Code carries out signing password authentification, and card platform storage password verification process and verification result are deposited in notarization；
S7, notarization, which deposit card platform, will contract password authentification result notice to platform of contracting, and generate contract hair by signing platform
Side's signature text A1 is played, the signature behavior of initiator terminates；
The step of contract receives:
S8, signing platform send signing notice to contract recipient；
After S9, contract recipient receive signing notice, signing platform is logged in, checks that contract initiator signs in signing platform
Text A1, at this point, signing platform is signed contract initiator shown in abovementioned steps S9 and generated in text A1 and step S7
The consistency that contract initiator signs text A1 is verified, if text is consistent, continues S10, if text changes,
False alarm is then issued, signing is terminated；
S10, contract recipient confirm signature, jump to notarization by platform of contracting and deposit card platform；
If contract recipient is the user for having registered signing platform, signing password is verified, notarization is deposited card platform and deposited
Store up password verification process and verification result；
If contract recipient is not the user for having registered signing platform, card platform is deposited from notarization and is initiated to initiator
The contract recipient that there is provided when task sends random verification code and verifies, notarization deposit card platform storage password verification process and
Verification result:
S11, notarization, which deposit card platform, will contract password authentification result notice to platform of contracting, and contract recipient is in signing platform
Contract signature is completed, final contract text A2 is generated by signing platform, recipient, which signs, to complete；
S12, signing platform store final contract text, and are sent to notarization and deposit card platform and achieved, platform of contracting
Contract voucher is signed and issued to contract initiator and contract recipient, entire process of contracting terminates.
In the step of user's registration of the invention, signing platform is using the side examined under identity card, business license and line
Formula carries out identity audit to the true identity of user.
In step S2 of the invention, notarization, which deposits card platform reception file and carries out text, deposits card, when progress text deposits card,
Contract text is recorded and stored in real time, uploads people's identity information and contract uplink time.
In step S4 of the invention, backstage technical treatment is specifically, signing platform is converted to received contract text A0
The text exhibition of contract text A0, the text exhibition include PDF format, jpg format.
Signing password authentification of the invention uses MD5 data encryption technology.
Notarization of the invention deposits card platform and all uses RSA digital signature skill to the every text document and subsidiary data that receive
Art is signed, signing platform to receive and the every a text generated and subsidiary data all use RSA digital signature technology into
Row signature carries out encryption and decryption using AES data encryption technology, to guarantee to distort.
In step S12 of the invention, signing platform will also be sent to notarization and deposit card with the related process data of signing process
Platform is achieved.
In step S8 of the invention, signing platform by one of mail, short message, wechat and/or client message or
Person's various ways send signing notice to contract recipient.
In step S12 of the invention, signing platform stores final contract text using distributed storage technology.
In step S1 of the invention, the information of contract recipient includes phone number and E-mail address.
Beneficial effects of the present invention:
Card platform separation, due to the intervention of notary organization, original users and signing are deposited in will contract platform and notarization of this method
Two side's relationships of platform, become tripartite relationship, data exchange caused by user's signing behavior, no longer only occur in user with
Contract platform both sides, and deposits card platform by third party's notarization and carried out depositing card in real time, and tripartite cooperates, and has mutual restriction, nothing
By when signing platform either notarize deposit card platform, all can not replace user's forged contract data, so that it is guaranteed that only user from
Oneself, which can represent, oneself signs a contract, and smoothly solves the problems, such as user the intention expressed is genuine the confirmation of property.
In this method, user jumps directly to notarization and deposits card platform to carry out contract text upload, effective guarantee contract text
This authenticity, signing platform can not distort contract.
In this method, signing platform stores final contract text using distributed storage technology, can effectively prevent
The contract that only memory miss may cause reveals hidden danger.
Detailed description of the invention
Fig. 1 is the step flow chart of user's registration.
Fig. 2 is the step flow chart that contract is initiated.
Fig. 3 is the step flow chart that contract receives.
Fig. 4 is the anti-tamper data flowchart of encryption of the invention.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
As shown in Figs 1-4, a kind of electronic contract Internet-based signs method, which comprises user's registration
The step of the step of step, contract are initiated and contract receive；
The step of user's registration: user with signing platform be attached, register basic identity information and be arranged log in it is close
Code, user jump to notarization by platform of contracting and deposit card platform, meanwhile, the basic identity information of user is synchronized to by signing platform
Card platform is deposited in notarization, and user deposits card platform setting signing password in notarization, and after user sets signing password, platform of contracting is to user
True identity carry out identity audit, audit passes through, and aforementioned true identity is carried out identity audit is sent to notarization to deposit card platform
It is achieved, completes registration；
Alternatively, user is attached with signing platform, registers basic identity information and login password is set, platform of contracting
Identity audit is carried out to the true identity of user, audit passes through, and user jumps to notarization by platform of contracting and deposits card platform, together
When, signing platform by the basic identity information of user and true identity information be sent to notarization deposit card platform achieve, use
Card platform setting signing password is deposited in notarization and completes registration after user sets signing password in family；
It includes taking pictures to be compared with real-time photography head using identity card that aforementioned true identity, which carries out identity audit, and business is held
According to the modes such as identity examination under verifying and line；
The step of contract is initiated:
S1, contract initiator user log in signing platform, input specified contract recipient and contract recipient
Information initiates subscription request；The information of the contract recipient includes phone number and E-mail address etc.；
S2, contract initiator user jump to notarization by platform of contracting and deposit card platform, be directly oriented to public affairs to target
The server upload contract text A0 for depositing card platform is demonstrate,proved, notarization, which deposits card platform reception contract text A0 and carries out text, deposits card,
When progress text deposits card, contract text is recorded and stored in real time, uploads people's identity information and contract uplink time；
S3, notarization deposit card platform and the contract text A0 after depositing card are sent to signing platform；
S4, signing platform carry out backstage technical treatment to received aforementioned contract text A0, carry out treaty content exhibition later
Show；
Backstage technical treatment is specifically, received contract text A0 is converted to the displaying text of contract text A0 by signing platform
This, the text exhibition includes PDF format, jpg format；
S5, contract initiator user's preview contract text after, be confirmed whether to sign this contract；
User's confirmation signature of S6, contract initiator, jump to notarization by platform of contracting and deposit card platform, input signing is close
Code carries out signing password authentification, and card platform storage password verification process and verification result are deposited in notarization；
S7, notarization, which deposit card platform, will contract password authentification result notice to platform of contracting, and generate contract hair by signing platform
Side's signature text A1 is played, contract initiator signs text A1 and is made of contract text A0 and contract initiator signature text, contracts
Platform samples aforementioned contract initiator signature text A1, stores text information, and the signature behavior of initiator terminates；
The step of contract receives:
S8, signing platform send signing notice to contract recipient；Advice method includes mail, short message, wechat and/or visitor
One or more of family end message；
After S9, contract recipient receive signing notice, signing platform is logged in, checks that contract initiator signs in signing platform
Text A1, at this point, signing platform is signed contract initiator shown in abovementioned steps S9 and generated in text A1 and step S7
The consistency that contract initiator signs text A1 is verified, if text is consistent, continues S10, if text changes,
False alarm is then issued, signing is terminated；
Specific verification mode are as follows: text A1 is signed to the contract initiator of displaying and uses sample mode identical with step S7
It is sampled, compares sampled result, if inconsistent with the sampling text information that stores in step S7, text changes,
It terminates process of this time contracting and is transferred to next step if text information is consistent, this step is single thread mechanism, is effectively solved
Problem is artificially distorted in hacker attack etc.；
S10, contract recipient confirm signature, jump to notarization by platform of contracting and deposit card platform；
If contract recipient is the user for having registered signing platform, signing password is verified, notarization is deposited card platform and deposited
Store up password verification process and verification result；
If contract recipient is not the user for having registered signing platform, card platform is deposited from notarization and is initiated to initiator
The contract recipient that there is provided when task sends random verification code and verifies, notarization deposit card platform storage password verification process and
Verification result:
S11, notarization, which deposit card platform, will contract password authentification result notice to platform of contracting, and contract recipient is in signing platform
Contract signature is completed, final contract text A2 is generated by signing platform, recipient, which signs, to complete；
S12, signing platform store final contract text, and are sent to notarization and deposit card platform and achieved, platform of contracting
Contract voucher is signed and issued to contract initiator and contract recipient, entire process of contracting terminates；Contracting platform will also be with signing process
Related process data, be sent to notarization deposit card platform achieved；
Signing password authentification of the invention uses MD5 data encryption technology；Notarization deposits card platform to the every portion received
File and subsidiary data all use RSA digital signature technology to sign, and signing platform is to the every a text for receiving and generating
It all uses RSA digital signature technology sign with subsidiary data or encryption and decryption is carried out using AES data encryption technology, to protect
Card can not be distorted.
In step S12 of the invention, signing platform stores final contract text using distributed storage technology.When
When signing platform is attacked or surprisingly loses server, contract information will not be completely revealed, contract text has been effectively ensured
The safety and reliability of storage.
Part that the present invention does not relate to is the same as those in the prior art or can be realized by using the prior art.
Claims (10)
1. a kind of electronic contract Internet-based signs method, it is characterised in that the described method includes: the step of user's registration,
The step of the step of contract is initiated and contract receive；
The step of user's registration: user is attached with signing platform, registers basic identity information and login password is arranged, use
Family jumps to notarization by platform of contracting and deposits card platform, meanwhile, the basic identity information of user is synchronized to notarization by platform of contracting
Card platform is deposited, user deposits card platform setting signing password in notarization, and after user sets signing password, platform of contracting is to the true of user
Real identity information carries out identity audit, and audit passes through, and aforementioned true identity information is sent to notarization deposits card platform and achieve,
Complete registration；
Alternatively, user is attached with signing platform, registers basic identity information and login password be set, signing platform to
The true identity information at family carries out identity audit, and audit passes through, and user jumps to notarization by platform of contracting and deposits card platform, together
When, signing platform by the basic identity information of user and true identity information be sent to notarization deposit card platform achieve, use
Card platform setting signing password is deposited in notarization and completes registration after user sets signing password in family；
The step of contract is initiated:
S1, contract initiator user log in signing platform, input the information of specified contract recipient and contract recipient,
Initiate subscription request；
S2, contract initiator jump to notarization by platform of contracting and deposit card platform, are directly oriented to notarization to target and deposit card platform
Server upload contract text A0, notarization deposits card platform and receives contract text A0 and carry out text and deposits card；
S3, notarization deposit card platform and the contract text A0 after depositing card are sent to signing platform；
S4, signing platform carry out backstage technical treatment to received aforementioned contract text A0, carry out treaty content displaying later；
S5, contract initiator user's preview contract text after, be confirmed whether to sign this contract；
S6, contract initiator user confirm signature, notarization is jumped to by platform of contracting and deposits card platform, input signing password into
Card platform storage password verification process and verification result are deposited in row signing password authentification, notarization；
S7, notarization, which deposit card platform, will contract password authentification result notice to platform of contracting, and generate contract initiator by signing platform
Text A1 is signed, the signature behavior of initiator terminates；
The step of contract receives:
S8, signing platform send signing notice to contract recipient；
After S9, contract recipient receive signing notice, signing platform is logged in, checks that contract initiator signs text in signing platform
A1, at this point, signing platform signs the contract generated in text A1 and step S7 to contract initiator shown in abovementioned steps S9
The consistency that initiator signs text A1 is verified, if text is consistent, is continued S10, if text changes, is sent out
Malfunction false alarm, terminates signing；
S10, contract recipient confirm signature, jump to notarization by platform of contracting and deposit card platform；
If contract recipient is the user for having registered signing platform, signing password is verified, it is close that card platform storage is deposited in notarization
Code verification process and verification result；
If contract recipient is not the user for having registered signing platform, card platform is deposited from notarization and initiates task to initiator
When the contract recipient that provides send random verification code and verify, card platform storage password verification process and verifying are deposited in notarization
As a result:
S11, notarization, which deposit card platform, will contract password authentification result notice to platform of contracting, and contract recipient completes in signing platform
Contract signature generates final contract text A2 by signing platform, and recipient, which signs, to complete；
S12, signing platform store final contract text, and are sent to notarization and deposit card platform and achieved, and signing platform is to conjunction
About initiator and contract recipient signs and issues contract voucher, and entire process of contracting terminates.
2. electronic contract Internet-based according to claim 1 signs method, it is characterised in that the step of user's registration
In rapid, signing platform is using the one or more modes examined under identity card, business license and line to the true identity of user
Information carries out identity audit.
3. electronic contract Internet-based according to claim 1 signs method, it is characterised in that the step S2
In, notarization, which deposits card platform reception text and carries out text, deposits card, when progress text deposits card, records and stores contract text in real time
Originally, people's identity information and contract uplink time are uploaded.
4. electronic contract Internet-based according to claim 1 signs method, it is characterised in that in step S4, backstage
Technical treatment is specifically, received contract text A0 is converted to the text exhibition of contract text A0, the exhibition by signing platform
Show that text includes PDF format, jpg format.
5. electronic contract Internet-based according to claim 1 signs method, it is characterised in that signing password authentification
Using MD5 data encryption technology.
6. electronic contract Internet-based according to claim 1 signs method, it is characterised in that card platform is deposited in notarization
All use RSA digital signature technology to sign in the every a text received and subsidiary data, signing platform to receiving and
The every a text generated and subsidiary data all use RSA digital signature technology to carry out AES data encryption skill of signing or use
Art carries out encryption and decryption, to guarantee to distort.
7. electronic contract Internet-based according to claim 1 signs method, it is characterised in that in step S12, label
About platform will also be sent to notarization and deposit card platform and be achieved with the related process data of signing process.
8. electronic contract Internet-based according to claim 1 signs method, it is characterised in that in step S8, signing
Platform sends signing notice to contract by one or more of mail, short message, wechat and/or client message mode and connects
Debit.
9. electronic contract Internet-based according to claim 1 signs method, it is characterised in that in step S12, label
About platform stores final contract text using distributed storage technology.
10. electronic contract Internet-based according to claim 1 signs method, it is characterised in that in step S1, close
The information of about recipient includes phone number and E-mail address.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050416.3A CN105635169B (en) | 2016-01-26 | 2016-01-26 | A kind of electronic contract signature method Internet-based |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610050416.3A CN105635169B (en) | 2016-01-26 | 2016-01-26 | A kind of electronic contract signature method Internet-based |
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| Publication Number | Publication Date |
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| CN105635169A CN105635169A (en) | 2016-06-01 |
| CN105635169B true CN105635169B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610050416.3A Active CN105635169B (en) | 2016-01-26 | 2016-01-26 | A kind of electronic contract signature method Internet-based |
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