CN109685503A - Referee method based on block chain data safety - Google Patents
Referee method based on block chain data safety Download PDFInfo
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- CN109685503A CN109685503A CN201811494420.4A CN201811494420A CN109685503A CN 109685503 A CN109685503 A CN 109685503A CN 201811494420 A CN201811494420 A CN 201811494420A CN 109685503 A CN109685503 A CN 109685503A
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- card
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- end value
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
- G06Q20/4014—Identity check for transactions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/42—Confirmation, e.g. check or permission by the legal debtor of payment
Abstract
The present invention provides a kind of referee methods based on block chain data safety, it including participation task and submits the participant of end value and arbitrates the arbitration side of the end value, this method comprises the following steps: arbitrating and prepare, deposit to demonstrate,prove and submit, deposit results card, result submission and result verification.Referee method of the present invention technically guarantees that arbitration is just.
Description
[technical field]
The present invention relates to information security field more particularly to a kind of referee methods of the data safety applied to block chain.
[background technique]
With the arrival of information age, with the development of block chain technology, more and more tasks can be issued on chain,
And completion, such as Video Rendering task, online testing/general knowledge test are got by miner's node users (i.e. participant), to keep
It is just, it can generally set up arbitration side and receive the end value of the task and verified.
In the related technology, the end value is submitted into the arbitration side after the usually described participant completion task,
It is verified after task time cut-off by the arbitration side is unified；Another way is after the participant completion task by the result
The hash hash of value submits to the arbitration side, meets the particular content for submitting result after agreed terms again, then by the arbitration
Fang Jinhang verifying.
However, the way of the arbitration scheme must unconditionally trust the arbitration side, the work of the arbitration side not can avoid
The hash hash received is first revealed to third party by disadvantage behavior, such as the arbitration side, and end value is also then revealed to third
Side, causes third party that can forge and submits for the result of oneself, so that making entirely to arbitrate becomes injustice.
Therefore, it is really necessary to provide the new referee method of one kind to solve the above problems.
[summary of the invention]
The purpose of the present invention is overcoming the above problem, a kind of technically guarantee arbitration impartial arbitrator's method is provided.
To achieve the goals above, the present invention provides a kind of referee method based on block chain data safety, including participates in
Task simultaneously submits the participant of end value and arbitrates the arbitration side of the end value, and this method comprises the following steps:
Arbitration prepares, and the participant and the arbitration side arrange arbitration rules, and the arbitration rules include cipher mode
And the participant will be deposited and demonstrate,prove the deadline for being committed to the arbitration side；
Card is deposited to submit, the participant increases scramble data on the basis of the end value, and by the end value and
The scramble data generates a result by the cipher mode operation of agreement and deposits card to be described, described before the deadline to deposit
Card is committed to the arbitration side；
Deposit results card, the arbitration side receive described in deposit card after, before the deadline, then will work as such as current time
Preceding received this deposit card and the arbitration side it is paid-in it is all described in deposit card and be compared, and judged whether according to comparison result
It deposits card to currently received this to achieve, if current time is after the deadline, then the arbitration side stops receiving institute
It states issue after deadline described and deposits card；
As a result it submits, the participant is deposited after card submits deadline described, by respective end value and mixed
Information of confusing submits the arbitration side；
Result verification, the end value that the participant is submitted by the arbitration side and the scramble data are according to agreement
The cipher mode operation generate an operation result, and the operation result and the corresponding participant are submitted to the institute of archive
It states and deposits card verifying is compared, if verification result is consistent, the end value that the participant is submitted is effective, otherwise the knot
Fruit value is invalid.
More preferably, it is deposited in card verification step described, if comparison result is described to deposit card, the arbitration there is no identical
Side achieves the card of depositing, and otherwise the arbitration side notifies the participant to replace the scramble data, and described in repetition
It deposits card and submits step.
More preferably, the cipher mode includes hash hash algorithm type, operation times and sequence.
More preferably, the scramble data is the random value that the participant uses.
More preferably, the card of depositing is hash value.
More preferably, in the result verification step, card is deposited described in arbitration side's progress and submits the deadline
Determine, deposits card as described in the participant is submitted after the deadline, then the end value that the participant is submitted
Effectively, otherwise the end value is invalid.
Compared with prior art, the referee method of the invention based on block chain data safety is by the participant in institute
It states and increases scramble data on the basis of end value, and by the end value and the scramble data by the cipher mode operation of agreement
Generate a result be it is described deposit card, it is preceding before the deadline described in deposit card and be committed to the arbitration side, the arbitration side
Receive it is described deposit card after, and by currently received this deposit card and the arbitration side it is paid-in it is all described in deposit card and compare
It is right, and judge whether that depositing card to currently received this achieves according to comparison result, it is described after the deadline reaches
Respective end value and scramble data are submitted the arbitration side by participant.Described in the participant is submitted by the arbitration side
End value and the scramble data generate an operation result according to the cipher mode operation of agreement, and by the operation result
Card being deposited described in submitting archive with the corresponding participant, verifying being compared, if verification result is consistent, the participant is mentioned
The end value handed over is effective, and otherwise the end value is invalid.This method guarantees in arbitrated procedure, before the deadline,
The participant submits to the arbitration side by the card substitution end value of depositing, and just gives after the deadline described secondary
Sanction side, which is submitted, deposits the corresponding end value of card with described, wherein described in the scramble data correspondence involved in the cipher mode
Arbitration side and third party be all it is dynamic and unknown, the end value can not be revealed to the before arbitration by reaching the arbitration side
Tripartite's effect technically guarantees the just of arbitration.
[Detailed description of the invention]
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the flow diagram of the referee method of the invention based on block chain data safety.
Fig. 2 is the flow diagram for depositing card verification step of the referee method of the invention based on block chain data safety.
[specific embodiment]
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiments are merely a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of referee method based on block chain data safety, including participation task and mention
It hands over the participant of end value and arbitrates the arbitration side of the end value.In the present embodiment, the participant needs to complete
Task can be issuing on block chain for task, such as Video Rendering task, online testing/general knowledge test, the participant exist
Miner's node of block chain gets task completion, generates an end value after completing the task.Wherein, the participant can be
It is multiple.The participant and the arbitration side all have the equipment that can hash Hash with operation, which is usually computer, can also
To be server or smart phone.In arbitrated procedure, the data communication of the participant and the arbitration side can be by mutual
Networking can also carry out data exchange by USB flash disk or optical disc.
Referee method of the invention includes the following steps:
Step S1, arbitration prepares
The participant and the arbitration side arrange arbitration rules.
The arbitration rules include that cipher mode and the participant will deposit card when being committed to the cut-off of the arbitration side
Between.
In the present embodiment, the cipher mode includes hash hash algorithm type, operation times and sequence.Wherein,
Hash is generally translated and is done " hash ", and also having direct transliteration is " Hash ", and exactly the input of random length (is called and does preliminary mapping
Pre-image the output of regular length) is transformed by hashing algorithm, which is exactly hashed value.This conversion is a kind of pressure
Contracting mapping, it is, the space of hashed value is generally much less than the space inputted, different inputs may hash to identical defeated
Out, it is impossible to unique input value is determined from hashed value.It is briefly exactly a kind of message compression by random length
To the function of the eap-message digest of a certain regular length.
Step S2, card is deposited to submit
The participant increases scramble data on the basis of the end value, and by the end value and described obscures letter
Breath by the cipher mode operation of agreement generate result be it is described deposit card, before the deadline described in deposit card and be committed to institute
State arbitration side.
In the present embodiment, the scramble data is the random value that the participant uses.The participant by with
The software or hardware that machine number generates constantly generate the random value, and the random value is unduplicated, and dynamic generation,
The random value generated without time point is inconsistent.That is described to deposit the corresponding random value of card.
In the present embodiment, the card of depositing is hash value.The card of depositing all is corresponded with the end value.Wherein,
Regardless of when generate or the random value be how many, it is described deposit demonstrate,prove all be that the end value is generated by the end value
's.
The participant can produce it is multiple deposit card, but deposit corresponding one participant of card described in each and use
Random value.In the present embodiment, it is submitted to as the participant and deposits card described in the arbitration side as a final version
This.The card of depositing of the version is for arbitration side progress archive management, eventually for arbitration.
Step S3, results card is deposited
The arbitration side receive it is described after depositing card, then will be currently received before being the deadline such as current time
This deposit card and the arbitration side it is paid-in it is all described in deposit card and be compared, and judged whether according to comparison result to currently connecing
This received is deposited card and is achieved, after being the deadline such as current time, then when the arbitration side stopping reception cut-off
Between after issue described deposit card.
In this S3 step, if comparison result be there is no it is identical it is described deposit card, the arbitration side by it is described deposit demonstrate,prove into
Row achieves, and otherwise the arbitration side notifies the participant to replace the scramble data, and repeats step S2, that is, repeats described deposit
Card submits step.
Referring to Fig. 2, specifically, the sub-step in this S3 step is as follows:
Step S31 deposits card and receives
The step is received by the arbitration side and described deposits card.
Step S32 deadline judges
Before time when depositing card as described in receiving the arbitration side is the deadline, then it is judged as and passes through, it is described
Arbitration side is operated into next step；As current time be the deadline after, then be judged as and do not pass through, and return step
S31 makes the arbitration side stop depositing card described in reception.
Step S33 deposits card comparison
The arbitration side by currently received this deposit card and the arbitration side it is paid-in it is all described in deposit card and be compared
Operation is then judged as and passes through, enter step S34 step if comparison result is to deposit card there is no identical；Otherwise, then it is judged as not
Pass through, enters step S35 step.
Step S34 deposits card and achieves
The arbitration side achieves the card of depositing.
Step S35 notifies participant
The arbitration side notifies the participant to replace the scramble data, and repeats step S2, that is, repeats described to deposit card
Submit step.
That is, when the end value for the task that the participant is completed before the deadline occur becomes
When change, the participant generate one it is new it is described deposit card and submit to the arbitration side, if participant inside generation version
This problem deposits card described in early version of the participant oneself and issues the arbitration side, and the arbitration side can be by this
Mode finds this mistake, and the participant is allowed to correct.Or third party in region chain participant described in one of them
The card of depositing is stolen, and submits to the arbitration side as card is deposited described in oneself, the arbitration side can also be by this way
This mistake is found.
Step S4, result is submitted
The participant is deposited after card submits deadline described, and respective end value and scramble data are submitted
The arbitration side.
The verification information includes depositing described in the end value and operation generation of the respective final version of the participant
The scramble data used when card.In the present embodiment, the verification information includes the respective final edition of the participant
The random value used when depositing card described in this end value and operation generation.In this stage, the end value is disclosed to
The arbitration side, even if the arbitration side or third party take the end value and can not also practise fraud.
Step S5, result verification
The end value and the scramble data that the participant is submitted by the arbitration side add according to described in agreement
Close mode operation generates an operation result, and deposit described in the operation result with the corresponding participant submitted archive demonstrate,prove into
Row comparison, if verification result is consistent, the end value that the participant is submitted is effective, otherwise the end value without
Effect.
In this S5 step, the arbitration side also carries out depositing the card submission deadline judgement, and such as participant exists
Card is deposited described in submitting after the deadline, then the end value that the participant is submitted is effective, otherwise the end value
In vain.
It is arbitrated by above-mentioned flow operations and technically prevents the arbitration side or third party before arbitration for institute
The end value for stating participant is practised fraud.To make the encryption method guarantee fairness in arbitration.
Compared with prior art, the referee method of the invention based on block chain data safety is by the participant in institute
It states and increases scramble data on the basis of end value, and by the end value and the scramble data by the cipher mode operation of agreement
Generate a result be it is described deposit card, it is preceding before the deadline described in deposit card and be committed to the arbitration side, the arbitration side
Receive it is described deposit card after, and by currently received this deposit card and the arbitration side it is paid-in it is all described in deposit card and compare
It is right, and judge whether that depositing card to currently received this achieves according to comparison result, it is described after the deadline reaches
Respective end value and scramble data are submitted the arbitration side by participant.Described in the participant is submitted by the arbitration side
End value and the scramble data generate an operation result according to the cipher mode operation of agreement, and by the operation result
Card being deposited described in submitting archive with the corresponding participant, verifying being compared, if verification result is consistent, the participant is mentioned
The end value handed over is effective, and otherwise the end value is invalid.This method guarantees in arbitrated procedure, before the deadline,
The participant submits to the arbitration side by the card substitution end value of depositing, and just gives after the deadline described secondary
Sanction side, which is submitted, deposits the corresponding end value of card with described, wherein described in the scramble data correspondence involved in the cipher mode
Arbitration side and third party be all it is dynamic and unknown, the end value can not be revealed to the before arbitration by reaching the arbitration side
Tripartite's effect technically guarantees the just of arbitration.
Above-described is only embodiments of the present invention, it should be noted here that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, improvement can also be made, but these belong to protection model of the invention
It encloses.
Claims (6)
1. a kind of referee method based on block chain data safety, including participation task and participant and the arbitration of end value are submitted
The arbitration side of the end value, which is characterized in that this method comprises the following steps:
Arbitration prepare, the participant and the arbitration side agreement arbitration rules, the arbitration rules include cipher mode and
The participant will be deposited and demonstrate,prove the deadline for being committed to the arbitration side；
It deposits card to submit, the participant increases scramble data on the basis of the end value, and by the end value and described
Scramble data by the cipher mode operation of agreement generate result be it is described deposit card, before the deadline described in deposit card and mention
It hands over to the arbitration side；
Deposit results card, the arbitration side receive described in deposit card after, before the deadline, then will currently be connect such as current time
Receive this deposit card and the arbitration side it is paid-in it is all described in deposit card and be compared, and judged whether according to comparison result to working as
Preceding received this is deposited card and is achieved, if current time is then described section of arbitration side's stopping reception after the deadline
Card is deposited described in only issuing after the time；
As a result it submits, the participant is deposited after card submits deadline described, by respective end value and obscures letter
Breath submits the arbitration side；
Result verification, the end value that the participant is submitted by the arbitration side and the scramble data according to agreement institute
It states cipher mode operation and generates an operation result, and the operation result is deposited with described in corresponding participant submission archive
Verifying is compared in card, if verification result is consistent, the end value that the participant is submitted is effective, otherwise the end value
In vain.
2. the referee method according to claim 1 based on block chain data safety, which is characterized in that deposit results described
Demonstrate,prove step in, if comparison result be there is no it is identical it is described deposit card, the arbitration side achieves the card of depositing, otherwise institute
Stating arbitration side notifies the participant to replace the scramble data, and deposits card described in repetition and submit step.
3. the referee method according to claim 1 based on block chain data safety, which is characterized in that the cipher mode
Including hash hash algorithm type, operation times and sequence.
4. the referee method according to claim 1 based on block chain data safety, which is characterized in that the scramble data
The random value used for the participant.
5. the referee method according to claim 3 based on block chain data safety, which is characterized in that the card of depositing is
Hash value.
6. the referee method according to claim 1 based on block chain data safety, which is characterized in that tested in the result
It demonstrate,proves in step, the judgement that card submits the deadline is deposited described in arbitration side's progress, such as participant is in the cut-off
Card is deposited described in submitting after time, then the end value that the participant is submitted is effective, and otherwise the end value is invalid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811494420.4A CN109685503A (en) | 2018-12-07 | 2018-12-07 | Referee method based on block chain data safety |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811494420.4A CN109685503A (en) | 2018-12-07 | 2018-12-07 | Referee method based on block chain data safety |
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| CN201811494420.4A Pending CN109685503A (en) | 2018-12-07 | 2018-12-07 | Referee method based on block chain data safety |
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Cited By (5)
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| CN110166541A (en) * | 2019-05-14 | 2019-08-23 | 思力科（深圳）电子科技有限公司 | Rendering method, relevant device and system based on block chain |
| CN110648204A (en) * | 2019-09-20 | 2020-01-03 | 北京海益同展信息科技有限公司 | Method and apparatus for arbitration |
| CN110929276A (en) * | 2019-11-14 | 2020-03-27 | 上海金桥信息股份有限公司 | Voting decision-based block chain data shielding method |
| CN112101961A (en) * | 2020-09-08 | 2020-12-18 | 中国联合网络通信集团有限公司 | Block chain based license generation method, block chain node, equipment and medium |
| CN113220640A (en) * | 2021-05-07 | 2021-08-06 | 支付宝(杭州)信息技术有限公司 | Arbitration method and device based on block chain |
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| CN108809932A (en) * | 2018-04-09 | 2018-11-13 | 杭州拾贝知识产权服务有限公司 | A kind of deposit system, method and readable medium based on block chain |
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| CN110166541A (en) * | 2019-05-14 | 2019-08-23 | 思力科（深圳）电子科技有限公司 | Rendering method, relevant device and system based on block chain |
| CN110166541B (en) * | 2019-05-14 | 2022-03-15 | 魏松杰 | Rendering method based on block chain, related equipment and system |
| CN110648204A (en) * | 2019-09-20 | 2020-01-03 | 北京海益同展信息科技有限公司 | Method and apparatus for arbitration |
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| CN110929276B (en) * | 2019-11-14 | 2023-03-24 | 上海金桥信息股份有限公司 | Voting decision-based block chain data shielding method |
| CN112101961A (en) * | 2020-09-08 | 2020-12-18 | 中国联合网络通信集团有限公司 | Block chain based license generation method, block chain node, equipment and medium |
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| CN113220640A (en) * | 2021-05-07 | 2021-08-06 | 支付宝(杭州)信息技术有限公司 | Arbitration method and device based on block chain |
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Effective date of registration: 20200513 Address after: 210094 Xuanwu District, Jiangsu, Xiaolingwei 200, Nanjing Applicant after: Wei Songjie Address before: 518000 Guangdong Shenzhen Nanshan District Guangdong Bay Street Shenzhen Bay science and Technology Park 7 B block 1106 Applicant before: SILICTEC (SHENZHEN) ELECTRONIC TECHNOLOGY Co.,Ltd. |
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Application publication date: 20190426 |