CN107483181A - Measure of managing contract, device and terminal - Google Patents
Measure of managing contract, device and terminal Download PDFInfo
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- CN107483181A CN107483181A CN201710753089.2A CN201710753089A CN107483181A CN 107483181 A CN107483181 A CN 107483181A CN 201710753089 A CN201710753089 A CN 201710753089A CN 107483181 A CN107483181 A CN 107483181A
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- contract
- user
- block chain
- documents
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- 238000005516 engineering process Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
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- 235000019800 disodium phosphate Nutrition 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communication
- H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communication the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
- H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/10—File systems; File servers
- G06F16/18—File system types
- G06F16/182—Distributed file systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
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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 supporting authentication of entities communicating through a packet data network
- H04L63/0815—Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network providing single-sign-on or federations
-
- 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 supporting authentication of entities communicating through a packet data network
- H04L63/083—Network architectures or network communication protocols for network security for supporting authentication of entities communicating through a packet data network using passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network-specific arrangements or communication protocols supporting networked applications
- H04L67/06—Network-specific arrangements or communication protocols supporting networked applications adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network-specific arrangements or communication protocols supporting networked applications
- H04L67/08—Network-specific arrangements or communication protocols supporting networked applications adapted for terminal emulation, e.g. telnet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network-specific arrangements or communication protocols supporting networked applications
- H04L67/10—Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network
- H04L67/1097—Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network for distributed storage of data in a network, e.g. network file system [NFS], transport mechanisms for storage area networks [SAN] or network attached storage [NAS]
Abstract
The invention provides a kind of measure of managing contract, device and terminal, is related to contract management technical field, and this method includes：When customer access area block chain network, login interface is provided a user；The log-on message of user's input is received by login interface, log-on message includes block chain account and password；Log-on message is verified, to determine the legitimacy of user；When it is determined that user is legal, and when receiving the contract upload request of user, contract uploading channel is provided a user, passes through the contract that contract uploading channel receives user；Storage operation is carried out to contract, so that contract is stored in block chain network.The present invention by contract management with possessing decentralization storage, the block chain network for the features such as data can not be forged or distorted be combined, effectively improve the safety and reliability of contract management.
Description
Technical field
The present invention relates to contract management technical field, more particularly, to a kind of measure of managing contract, device and terminal.
Background technology
With scientific and technological progress, traditional papery contract gradually develops into electronic contract, and in routine work life
It is able to popularization and application.Electronic contract management system is helping corporate specification contract management, is improving the work of contract management flow
Played a greater and greater role in terms of efficiency and reduction operating cost.
However, inventor has found in research process, traditional electronic contract management system uses relationship type number mostly
Stored according to storehouse as centralization, the shortcomings of treaty documents are easy to be lost, and contract approval opinion is easily distorted be present, therefore security and can
It is poor by property.
The content of the invention
In view of this, it is an object of the invention to provide a kind of measure of managing contract, device and terminal, to alleviate existing skill
The poor technical problem of safety and reliability of the storage electronic contract of centralization present in art.
To achieve these goals, the technical scheme that the embodiment of the present invention uses is as follows：
In a first aspect, the embodiments of the invention provide a kind of measure of managing contract, including：When customer access area block chain network
When, provide a user login interface；The log-on message of user's input is received by login interface, log-on message includes block chain account
Number and password；Log-on message is verified, to determine the legitimacy of user；When it is determined that user is legal, and receive on the contract of user
When passing request, contract uploading channel is provided a user, the contract of user is received by contract uploading channel；Contract is stored
Operation, so that contract is stored in block chain network.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, close
Include file reception port and Edition Contains port with uploading channel；The step of the contract of user is received by contract uploading channel
Suddenly, including：The contract documents of user's upload is received by file reception port；Edited by Edition Contains port reception user defeated
The additional information of the contract documents entered；Wherein, additional information includes remarks annotation and/or audits annotation；Contract documents is carried out
MD5 computings, generate the eap-message digest of contract documents；Contract using contract documents, additional information and eap-message digest as user.
With reference to the first possible embodiment of first aspect, the embodiments of the invention provide second of first aspect
Possible embodiment, wherein, the step of storage operates is carried out to contract, including：Contract documents is carried out at BASE64 codings
Reason, obtains character string corresponding to contract documents；Character string, additional information and eap-message digest corresponding to contract documents are stored in area
Block chain network.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, side
Method also includes：When receiving the account creation request of user, account creation port is provided a user, so that user passes through account
Create port and block chain account and password are created in block chain network.
With reference to the third possible embodiment of first aspect, the embodiments of the invention provide the 4th of first aspect kind
Possible embodiment, wherein, method also includes：Association contract and the block chain account of user, so that contract is stored in block
In chain network in corresponding block chain account.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 5th of first aspect kind, wherein, it is right
Contract is carried out the step of storage operation, including：When contract is stored in the public domain of block chain network, contract is encrypted
Operation, block chain network is stored in by the contract after encryption.
Second aspect, the embodiment of the present invention also provide a kind of contract management device, including：Interface provides module, for working as
During customer access area block chain network, login interface is provided a user；Information receiving module, for receiving user by login interface
The log-on message of input, log-on message include block chain account and password；Authentication module, for verifying log-on message, to determine
The legitimacy of user；When contract receiving module, determining that user is legal for working as, and receiving the contract upload request of user, to
User provides contract uploading channel, and the contract of user is received by contract uploading channel；Contract memory module, for entering to contract
Row storage operation, so that contract is stored in block chain network.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of the first of second aspect, wherein, close
Include file reception port and Edition Contains port with uploading channel；Contract receiving module includes：File reception unit, for leading to
Cross file reception port and receive the contract documents that user uploads；Additional information receiving unit, for being connect by Edition Contains port
Receive the additional information that user edits the contract documents of input；Wherein, additional information includes remarks annotation and/or audits annotation；Pluck
Generation unit is wanted, for carrying out MD5 computings to contract documents, generates the eap-message digest of contract documents；Contract determining unit, is used for
Contract using contract documents, additional information and eap-message digest as user.
With reference to the first possible embodiment of second aspect, the embodiments of the invention provide second of second aspect
Possible embodiment, wherein, contract memory module includes：Coding unit, for contract documents to be carried out at BASE64 codings
Reason, obtains character string corresponding to contract documents；Networked storage units, for by character string, additional information corresponding to contract documents
Block chain network is stored in eap-message digest.
The third aspect, the embodiments of the invention provide a kind of terminal, terminal includes memory and processor, and memory is used
Support the program for the method that the possible embodiment of any one of computing device first aspect provided in storage, processor by with
It is set to for performing the program stored in memory.
The embodiments of the invention provide a kind of measure of managing contract, device and terminal, first verifies that and is able to access that block chain
The legitimacy of the user of network, the contract of user upload is received, and contract is subjected to storage operation to be stored in block link network
In network, so as to realize contract management.This method can make full use of block chain network by the way that contract is stored in into block chain network
Decentralization storage, data such as can not forge or distort at the own characteristic, so that the management of contract is more safe and reliable.
Other feature and advantage of the disclosure will illustrate in the following description, or, Partial Feature and advantage can be with
Deduce from specification or unambiguously determine, or the above-mentioned technology by implementing the disclosure can be learnt.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 shows the first measure of managing contract flow chart that the embodiment of the present invention is provided；
Fig. 2 shows second of measure of managing contract flow chart that the embodiment of the present invention is provided；
Fig. 3 shows the third measure of managing contract flow chart that the embodiment of the present invention is provided；
Fig. 4 shows the structured flowchart for the first contract management device that the embodiment of the present invention is provided；
Fig. 5 shows the structured flowchart for second of contract management device that the embodiment of the present invention is provided；
Fig. 6 shows a kind of structural representation for terminal that the embodiment of the present invention is provided.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Traditional electronic contract has that document is easy to be lost, distorts equivalent risk, based on this, provided in an embodiment of the present invention one
Kind measure of managing contract, device and terminal, the security reliability of contract management can be improved.The technology can use corresponding software
Realized with hardware.The embodiment of the present invention is described in detail below.
Embodiment one：
The first measure of managing contract flow chart shown in Figure 1, specifically comprises the following steps：
Step S102, when customer access area block chain network, provide a user login interface.
Block chain network is the Technical Architecture that one kind can thoroughly realize " decentralization ", namely special with decentralization storage
Point, calculating and the record of data are participated in by multiple nodes in network jointly, and the validity of its information is mutually authenticated, so as to really
The recorded information truth of guarantor is credible and can not distort.On the one hand, it is free to can be transferred through respective equipment for surfing the net by all participants
Inquiry；On the other hand, all information records are all labeled with time mark, can not eliminate or distort.
In actual applications, the contract management system associated with block chain network can be established, the login interface can also
It is considered the interface of contract management system, user accesses block chain network by entering contract management system.
Step S104, by login interface receive user input log-on message, log-on message include block chain account and
Password.
Step S106, log-on message is verified, to determine the legitimacy of user.
Namely judge whether the log-on message is registered in advance, if there is log-on message, it is determined that the user is legal.
Step S108, when it is determined that user is legal, and when receiving the contract upload request of user, provide a user on contract
Passage is passed, the contract of user is received by contract uploading channel.
In actual applications, it can show that contract uploads triggering button on interface, be touched when user clicks on contract upload
When sending out button, then contract upload request is initiated, so as to provide the user contract uploading channel, user can be directly by contract documents
Pull and upload, contract documents position can also be selected and uploaded, will not be repeated here.
Would generally have the additional informations such as examination ＆ verification annotation, remarks in view of contract documents, for the ease of checking in the future,
Contract documents and corresponding additional information can be combined as contract；Based on this, said contract uploading channel can include text
Part receiving port and Edition Contains port, so that user uploads contract documents and input remarks corresponding with contract documents respectively
The contents such as information, msu message.Further, can also be that contract addition message is plucked in order to be apparent from treaty content
Will, and contract documents, additional information and eap-message digest are combined as a whole as the contract of user.
Step S110, storage operation is carried out to contract, so that contract is stored in block chain network.
Storage operation is not limited to simply store, but contract can be handled accordingly, such as by contract
Storable form is changed into, also just it can be stored in block chain network.
In view of the privacy of contract, when contract is stored in the public domain of block chain network, contract is stored
Operation can also include：Operation is encrypted to contract, the contract after encryption is stored in block chain network.Only possess password
People, the contract can be just decrypted.So as to ensure the privacy of contract.
Said contract management method provided in an embodiment of the present invention, first verify that the user's that is able to access that block chain network
Legitimacy, the contract of user upload is received, and contract is subjected to storage operation to be stored in into block chain network, so as to realize
Contract management.This method by by contract be stored in block chain network, the decentralization of block chain network can be made full use of to store,
Data such as can not forge or distort at the own characteristic, so that the management of contract is more safe and reliable.
Embodiment two：
Second of measure of managing contract flow chart shown in Figure 2, specifically comprises the following steps：
Step S202, when customer access area block chain network, provide a user login interface.
Step S204, by login interface receive user input log-on message, log-on message include block chain account and
Password.
Step S206, log-on message is verified, to determine the legitimacy of user.
Step S208, when it is determined that user is legal, and when receiving the contract upload request of user, provides a user file and connect
Receiving end mouth and Edition Contains port.
Specifically, file reception port can upload contract documents for user, Edition Contains port can edit for user
The information related to the contract documents, remark information, msu message etc..
Step S210, the contract documents of user's upload is received by file reception port.
Step S212, the additional information of the contract documents of input is edited by Edition Contains port reception user；Wherein, it is attached
Add information to include remarks and annotate and/or audit annotation.
Step S214, MD5 computings are carried out to contract documents, generate the eap-message digest of contract documents.
Message Digest Algorithm MD5 (Message Digest Algorithm 5), it is that computer safety field is extensive
A kind of hash function used, to provide the integrity protection of message.MD5 typical case is to a segment information
(Message) informative abstract (Message-Digest) is produced, to prevent from being tampered.Specifically, MD5 by whole file as one
Individual big text message, scaling method is become by its irreversible character string, generates this unique MD5 informative abstract.The message
Summary may be considered the digital signature of contract documents.
By carrying out MD5 computings to contract documents, the integrality of contract documents is preferably protected, can simultaneously serve as counting
Word is signed and characterizes the exclusive identity of the contract documents.
Step S216, contract documents is subjected to BASE64 coded treatments, obtains character string corresponding to contract documents.
Base64 be it is a kind of represent the method for expressing of binary data based on 64 printable characters, be usually used in processing text
The occasion of notebook data, represent, transmit or store some binary data.In the present embodiment, preferably contract documents is passed through
BASE64 code conversions are that character string is stored, and this storage mode is easier to be reliable, and can meet big multi-memory
Requirement.
Step S218, the contract using character string, additional information and eap-message digest corresponding to contract documents as user, deposit
To block chain network.
Specifically, character string, additional information and eap-message digest corresponding to contract documents can be associated, can also bundle
It is integrated, can also be stored in jointly in a file or document, as overall contract.
Above-mentioned steps S214 to step S218, it can be considered the refinement step for contract store operation.
Said contract management method provided in an embodiment of the present invention, it is determined that user it is legal and need to upload conjunction meanwhile, it is capable to
Provide the user file reception port and Edition Contains port, user not only can directly upload contract, and can edit with
The related content of contract, makes contract management more flexible.In addition, the corresponding message of contract documents can be generated by MD5 computings
Summary, it is easy to the peculiar identity of user's identification contract documents, by by character string, additional information and message corresponding to contract documents
The contract made a summary as user, is stored in the decentralization storage that block chain network can be made full use of to block chain network, data
The own characteristic such as it can not forge or distort, make the management of contract more safe and reliable.
Embodiment three：
In order to make it easy to understand, in a particular application, the third measure of managing contract flow chart shown in Figure 3, the Fig. 3
For the simplification embodiment of previous embodiment, specifically comprise the following steps：
Step S302, provides the user login interface, so that user is stepped on by the block chain account and password being pre-created
Record block chain network.
By the above-mentioned means, user can be guided to log on to block chain network, to realize contract management.
Step S304, after user logs in, user is waited to upload treaty documents and input corresponding with treaty documents attached
Add information；Wherein, treaty documents include original contract document or amended treaty documents；Additional information annotates including remarks
And/or examination ＆ verification annotation.Contract documents mentioned by the treaty documents namely previous embodiment.
Step S306, MD5 computings are carried out to the treaty documents that user uploads, draw the eap-message digest of the treaty documents.
Step S308, said contract document is subjected to BASE64 codings, the character string after being encoded.
Step S310, by the character string combination additional information and eap-message digest after above-mentioned coding, binding deposit to block chain
Network, it is then back to step S304.
Said contract management method provided in an embodiment of the present invention, by receiving the treaty documents and additional information of user,
And treaty documents are carried out with the processing such as MD5 computings, BASE64 codings, so as to obtain the eap-message digest of treaty documents successively and can
The character string of storage, and then by character string combination additional information and eap-message digest, binding is stored in block chain network, with fully profit
The own characteristic such as it can not forge or distort with the decentralization storage of block chain network, data, make the management of contract safer
Reliably.
Specifically, the above method also includes：When receiving the account creation request of user, account creation is provided a user
Port, so that user creates block chain account and password by account creation port in block chain network.In this way,
Guiding user creates the block chain account and password that can log in block chain network.
In practical application, the contract management system associated with block chain network can be established, the block chain account and close
Code is it can be appreciated that user logs in the account and password of contract management system.
Multiple users are registered with view of block chain network, in order to be closed to the contract documents for being uploaded to block chain network
Reason manages in an orderly manner, after user's upload contract, generally the contract is stored in the account of oneself, the above method also includes：Close
Combine with the block chain account with user, so that contract is stored in block chain network in corresponding block chain account.
Because contract is associated with block chain account, so when contract is uploaded to block chain network, also can accordingly show
Block chain account corresponding to the contract, so that the ownership of the contract is well understood in user.
Example IV：
The measure of managing contract provided for previous embodiment, present embodiments provides a kind of contract management device, referring to
The structured flowchart of the first contract management device shown in Fig. 4, including following module：
Interface provides module 402, for when customer access area block chain network, providing a user login interface；
Information receiving module 404, for receiving the log-on message of user's input by login interface, log-on message includes area
Block chain account and password；
Authentication module 406, for verifying log-on message, to determine the legitimacy of user；
When contract receiving module 408, determining that user is legal for working as, and receiving the contract upload request of user, Xiang Yong
Family provides contract uploading channel, and the contract of user is received by contract uploading channel；
Contract memory module 410, for carrying out storage operation to contract, so that contract is stored in block chain network.
Said contract managing device provided in an embodiment of the present invention, first verify that the user's that is able to access that block chain network
Legitimacy, the contract of user upload is received, and contract is subjected to storage operation to be stored in into block chain network, so as to realize
Contract management.The device by by contract be stored in block chain network, the decentralization of block chain network can be made full use of to store,
Data such as can not forge or distort at the own characteristic, so that the management of contract is more safe and reliable.
The structured flowchart of second of contract management device shown in Figure 5, the contract uploading channel in the device include
File reception port and Edition Contains port；On the basis of Fig. 4, also to contract receiving module 408 and contract memory module 410
It is made that further refinement.Wherein, contract receiving module 408 is specifically included with lower unit：
File reception unit 4082, for receiving the contract documents of user's upload by file reception port；
Additional information receiving unit 4084, the contract documents inputted is edited for receiving user by Edition Contains port
Additional information；Wherein, additional information includes remarks annotation and/or audits annotation；
Summarization generation unit 4086, for carrying out MD5 computings to contract documents, generate the eap-message digest of contract documents；
Contract determining unit 4088, for the contract using contract documents, additional information and eap-message digest as user.
Contract memory module 410 is specifically included with lower unit：
Coding unit 4102, for contract documents to be carried out into BASE64 coded treatments, obtain character corresponding to contract documents
String；
Networked storage units 4104, for character string, additional information and eap-message digest corresponding to contract documents to be stored in
Block chain network.
The apparatus and system that the embodiment of the present invention is provided, its realization principle and caused technique effect and preceding method are real
It is identical to apply example, to briefly describe, device embodiment part does not refer to part, refers to corresponding contents in preceding method embodiment.
Embodiment five：
The embodiments of the invention provide a kind of terminal, the terminal includes memory and processor, and memory is used to store
The program for the measure of managing contract that support computing device previous embodiment is provided, processor are configurable for performing storage
The program stored in device.The terminal can also include communication interface, for other equipment or communication.The terminal can
Think any including computer, mobile phone, tablet personal computer, PDA (Personal Digital Assistant, personal digital assistant) etc.
Terminal device.
Further, the present embodiment additionally provides a kind of computer-readable storage medium, is provided for saving as previous embodiment
Contract management device used in computer software instructions.
Fig. 6 is a kind of structural representation of terminal provided in an embodiment of the present invention, including：Processor 60, memory 61, always
Line 62 and communication interface 63, processor 60, communication interface 63 and memory 61 are connected by bus 62；Processor 60 is used to perform
The executable module stored in memory 61, such as computer program.
Wherein, memory 61 may include high-speed random access memory (RAM, Random Access Memory),
Non-labile memory (non-volatile memory), for example, at least a magnetic disk storage may also be included.By extremely
A few communication interface 63 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can use internet, wide area network, LAN, Metropolitan Area Network (MAN) etc..
Bus 62 can be isa bus, pci bus or eisa bus etc..It is total that bus can be divided into address bus, data
Line, controlling bus etc..For ease of representing, only represented in Fig. 6 with a four-headed arrow, it is not intended that an only bus or one
The bus of type.
Wherein, memory 61 is used for storage program, and processor 60 is after execute instruction is received, and configuration processor 601 is foregoing
The method performed by device that the stream process that any embodiment of the embodiment of the present invention discloses defines can apply in processor 60,
Or realized by processor 60.
Processor 60 is probably a kind of IC chip, has the disposal ability of signal.In implementation process, above-mentioned side
Each step of method can be completed by the integrated logic circuit of the hardware in processor 60 or the instruction of software form.Above-mentioned
Processor 60 can be general processor, including central processing unit (Central Processing Unit, abbreviation CPU), network
Processor (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital Signal
Processing, abbreviation DSP), application specific integrated circuit (Application Specific Integrated Circuit, referred to as
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or other are programmable
Logical device, discrete gate or transistor logic, discrete hardware components.It can realize or perform in the embodiment of the present invention
Disclosed each method, step and logic diagram.General processor can be microprocessor or the processor can also be appointed
What conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in hardware decoding processing
Device performs completion, or performs completion with the hardware in decoding processor and software module combination.Software module can be located at
Machine memory, flash memory, read-only storage, programmable read only memory or electrically erasable programmable memory, register etc. are originally
In the ripe storage medium in field.The storage medium is located at memory 61, and processor 60 reads the information in memory 61, with reference to
Its hardware completes the step of above method.
The computer program product of a kind of measure of managing contract, device and terminal that the embodiment of the present invention is provided, including
The computer-readable recording medium of program code is stored, the instruction that described program code includes can be used for performing previous methods reality
The method described in example is applied, specific implementation can be found in embodiment of the method, will not be repeated here.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：Embodiment described above, it is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
- A kind of 1. measure of managing contract, it is characterised in that including：When customer access area block chain network, login interface is provided to the user；The log-on message that the user inputs is received by the login interface, the log-on message includes block chain account and close Code；The log-on message is verified, to determine the legitimacy of the user；When it is determined that the user is legal, and when receiving the contract upload request of the user, on user's offer contract Passage is passed, the contract of the user is received by the contract uploading channel；Storage operation is carried out to the contract, so that the contract is stored in the block chain network.
- 2. according to the method for claim 1, it is characterised in that the contract uploading channel includes file reception port and interior Hold editor port；It is described the user is received by the contract uploading channel contract the step of, including：The contract documents of user's upload is received by the file reception port；The additional information of the contract documents of input is edited by the Edition Contains port reception user；Wherein, institute Stating additional information includes remarks annotation and/or audits annotation；MD5 computings are carried out to the contract documents, generate the eap-message digest of the contract documents；Contract using the contract documents, the additional information and the eap-message digest as the user.
- 3. according to the method for claim 2, it is characterised in that described the step of storage operation is carried out to the contract, bag Include：The contract documents is subjected to BASE64 coded treatments, obtains character string corresponding to the contract documents；Character string, the additional information and the eap-message digest corresponding to the contract documents are stored in the block link network Network.
- 4. according to the method for claim 1, it is characterised in that methods described also includes：When receiving the account creation request of the user, account creation port is provided to the user, so that the user Block chain account and password are created in the block chain network by the account creation port.
- 5. according to the method for claim 4, it is characterised in that methods described also includes：The block chain account of the contract and the user is associated, is corresponded to so that the contract is stored in the block chain network The block chain account in.
- 6. according to the method for claim 1, it is characterised in that described the step of storage operation is carried out to the contract, bag Include：When the contract is stored in the public domain of the block chain network, operation is encrypted to the contract, will be encrypted The contract afterwards is stored in the block chain network.
- A kind of 7. contract management device, it is characterised in that including：Interface provides module, for when customer access area block chain network, login interface to be provided to the user；Information receiving module, for receiving the log-on message of user's input, the log-on message by the login interface Including block chain account and password；Authentication module, for verifying the log-on message, to determine the legitimacy of the user；When contract receiving module, determining that the user is legal for working as, and receiving the contract upload request of the user, to institute State user and contract uploading channel is provided, the contract of the user is received by the contract uploading channel；Contract memory module, for carrying out storage operation to the contract, so that the contract is stored in the block chain network.
- 8. device according to claim 7, it is characterised in that the contract uploading channel includes file reception port and interior Hold editor port；The contract receiving module includes：File reception unit, for receiving the contract documents of user's upload by the file reception port；Additional information receiving unit, the contract inputted text is edited for receiving the user by the Edition Contains port The additional information of part；Wherein, the additional information includes remarks annotation and/or audits annotation；Summarization generation unit, for carrying out MD5 computings to the contract documents, generate the eap-message digest of the contract documents；Contract determining unit, for using the contract documents, the additional information and the eap-message digest as the user's Contract.
- 9. device according to claim 8, it is characterised in that the contract memory module includes：Coding unit, for the contract documents to be carried out into BASE64 coded treatments, obtain character corresponding to the contract documents String；Networked storage units, for character string, the additional information and the eap-message digest corresponding to the contract documents to be deposited It is stored in the block chain network.
- 10. a kind of terminal, it is characterised in that the terminal includes memory and processor, and the memory is used to store branch The program of any one of computing device claim 1 to 6 methods described is held, the processor is configurable for depositing described in execution The program stored in reservoir.
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|---|---|---|---|
| CN201710753089.2A CN107483181A (en) | 2017-08-28 | 2017-08-28 | Measure of managing contract, device and terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710753089.2A CN107483181A (en) | 2017-08-28 | 2017-08-28 | Measure of managing contract, device and terminal |
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| CN201710753089.2A CN107483181A (en) | 2017-08-28 | 2017-08-28 | Measure of managing contract, device and terminal |
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| CN109327349A (en) * | 2018-08-15 | 2019-02-12 | 泰链（厦门）科技有限公司 | Method for limiting, medium, apparatus and system when block chain account creation |
| CN109634913A (en) * | 2018-12-14 | 2019-04-16 | 北京达佳互联信息技术有限公司 | Storage method, device and the electronic equipment of document |
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