CN109460211A - Credible endogenous Stochastic implementation method is reached by random effect pond in block chain network - Google Patents
Credible endogenous Stochastic implementation method is reached by random effect pond in block chain network Download PDFInfo
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- CN109460211A CN109460211A CN201811147593.9A CN201811147593A CN109460211A CN 109460211 A CN109460211 A CN 109460211A CN 201811147593 A CN201811147593 A CN 201811147593A CN 109460211 A CN109460211 A CN 109460211A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/58—Random or pseudo-random number generators
- G06F7/588—Random number generators, i.e. based on natural stochastic processes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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Abstract
The present invention relates to block chains, credible endogenous Stochastic implementation method is reached by random effect pond more particularly in block chain network, a self-defining data section is added in block chain dynamic data area, save one or several random effect ponds, random effect pond is wrapped in encryption data section by block people out, the code of ciphering process is to close source, underground form broadcast distribution, after the completion of broadcast, all nodes will possess same set of random effect pond in block chain network, user submits random affairs, all nodes receive random transactions requests, node successively extracts random number as random effect from the random effect pond received, the random number that different nodes are drawn into every time is consistent；Technical solution provided by the present invention can effectively overcome the defect for being unable to complete present in the prior art and knowing together at random.
Description
Technical field
The present invention relates to block chains, and in particular to reaches credible endogenous random reality by random effect pond in block chain network
Existing method.
Background technique
Block chain is the database of decentralization, and core is distributed account book, and maximum feature is decentralization, it proposes one
Kind solves the problems, such as the new thought of Byzantium general, can be realized the technology body that data are unanimously stored, can not distort, can not be denied
System.Use contemporary cryptology technology ECC(elliptic curve encryption algorithm) as Encryption Algorithm, in the premise without correctly obtaining key
Under, it can be because of the excessive valence for leading to implementation overlong time and losing the behavior of cracking of calculation amount to the trial that cracks of Encryption Algorithm
Value ensures the safety of block chain application.
Intelligent contract is one section of code write on block chain, once the clause in some event triggering contract, code are
It is automatic to execute.Intelligent contract is a kind of computer protocol for being intended to propagate, verify or execute in a manner of information-based contract, and intelligence is closed
About allow to carry out credible transaction in no third-party situation, these transaction are traceable and irreversible.Intelligent contract be with
It is designed premised on " distrusting principle ", each node thinks trustless each other.Since the distribution of block chain saves
Characteristic, each node on chain preserve same contract and execute code, and it is common that the operation result of contract by the whole network calculates power
Witness, and determine whether operation result is recognized by way of entirety voting.
Intelligent contract is participated and draw jointly by multiple nodes in block chain, any transaction row that can be used between node
For.The rights and duties that both sides are specified in agreement, the condition executed automatically comprising contract can be triggered.Once on intelligent contract
It passes in block chain network, the whole network verifying node can all receive this contract, and intelligent contract can periodically check whether there is correlation
Event and trigger condition, the event for meeting condition will be pushed in queue to be verified, and the verifying node on block chain is first right
The event carries out signature verification, to ensure its validity, after waiting most of verifying nodes to reach common understanding the event, and intelligent contract
By successful execution, and notify user node.The contract of successful execution will remove block, and the contract being not carried out then continues waiting for down
One wheel processing, until successful execution.
Traditional contract is that fixed input generates fixed output, and an actually state machine cannot be completed to own
Calculating process, including random process.By the study found that random process needs to solve a critical issue on complete chain:
Random process rule is described by intelligent contract on chain, and the process of contract be it is disclosed, if desired generate can not be pushed away by third party
The random effect of calculation has the noise of node to participate in the input of this process, but the noise of different nodes when then contract being needed to run
Can not be consistent, i.e., whether just other nodes can not verify the result of current random process by running this part of contract again
Really, it eventually leads to and is unable to complete common recognition.
Summary of the invention
(1) the technical issues of solving
It, can the present invention provides being reached in block chain network by random effect pond for disadvantages mentioned above present in the prior art
Believe endogenous Stochastic implementation method, can effectively overcome the defect for being unable to complete present in the prior art and knowing together at random.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
Credible endogenous Stochastic implementation method is reached by random effect pond in block chain network, comprising the following steps:
S1, a self-defining data section is added in block chain dynamic data area, save one or several random effect ponds；
S2, random effect pond is wrapped in encryption data section by block people out, and the code of ciphering process is to close source, underground form
Broadcast distribution；
After the completion of S3, broadcast, all nodes will possess same set of random effect pond in block chain network；
S4, user submit random affairs, and all nodes receive random transactions requests；
S5, node successively extract random number as random effect from the random effect pond received, and different nodes extract every time
To random number be consistent.
Preferably, the data structure in the random effect pond is in pipeline form.
Preferably, the random effect pond only permits compliance with the read-write end access of rule.
Preferably, the random effect pond is written in order from one end, takes out in order from the other end.
Preferably, the random effect pond meet with any one access behavior all will lead to random effect pond change and
It can not restore.
Preferably, the behavior for random data being written in the random effect pond is completed by dynamic encryption function library, and is moved
Source, underground is closed in state encryption function library.
Preferably, the producer of the random number can not know that the result of this random process will be put into random effect pond
The user of position and random process.
(3) beneficial effect
Compared with prior art, credible endogenous random reality is reached by random effect pond in block chain network provided by the present invention
Existing method has figure spirit completeness, and figure spirit is complete can to support sufficient data structure logic process to execute affairs, can be complete
At endogenic random process.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the flow diagram that random process of the present invention is realized.
Specific embodiment
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.Obviously, described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Credible endogenous Stochastic implementation method is reached by random effect pond in block chain network, comprising the following steps:
S1, a self-defining data section is added in block chain dynamic data area, save one or several random effect ponds；
S2, random effect pond is wrapped in encryption data section by block people out, and the code of ciphering process is to close source, underground form
Broadcast distribution；
After the completion of S3, broadcast, all nodes will possess same set of random effect pond in block chain network；
S4, user submit random affairs, and all nodes receive random transactions requests；
S5, node successively extract random number as random effect from the random effect pond received, and different nodes extract every time
To random number be consistent.
The data structure in random effect pond is in pipeline form.
Random effect pond only permits compliance with the read-write end access of rule.
Random effect pond is written in order from one end, takes out in order from the other end.
Random effect pond, which meets with any one access behavior and all will lead to random effect pond, to change and can not restore.
The behavior that random data is written in random effect pond is completed by dynamic encryption function library, and dynamic encryption function library
Close source, underground.
The producer of random number can not know the result of this random process by be put into random effect pond position and with
The user of machine process prevents the realization of random process from cheating occurs.
The present invention realizes the random process on block chain using following methods:
A self-defining data section is added in block chain dynamic data area, saves one or several random effect ponds；Block people out
Random effect pond is wrapped in encryption data section, the code of ciphering process is to close source, underground form broadcast distribution；Broadcast
After the completion, all nodes will possess same set of random effect pond in block chain network；User submits random affairs, and all nodes connect
Receive random transactions requests；Node successively extracts random number as random effect, difference section from the random effect pond received
The random number that point is drawn into every time is consistent.
The data structure in random effect pond is in pipeline form, and only permits compliance with the read-write end access of rule, is had advanced
The characteristic first gone out, is written in order from one end, takes out in order from the other end, can so guarantee what different nodes were got every time
Random number is consistent, and random effect can reach common understanding in block chain network, completes endogenic random process.
Any one access behavior (writing, reading) all will lead to random effect pond and change and can not restore.Write-in
The behavior of random data is completed by dynamic encryption function library, and dynamic encryption function library closes source, underground.The production of random number
Person can not know that the result of this random process will be put into the user of the position and this random process in random effect pond.This
The implementation of random process is suitable for chain network to the consistent scene of transaction sequences, such as RPG trip in application
Player opens the process that map treasured case obtains random stage property in play.
Reach credible endogenous Stochastic implementation method by random effect pond in block chain network provided by the present invention to have
Scheme clever completeness, figure spirit is complete can to support sufficient data structure logic process to execute affairs, can complete endogenic
Random process.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, can't be such that the essence of corresponding technical solution departs from the spirit and scope of the technical scheme of various embodiments of the present invention.
Claims (7)
1. reaching credible endogenous Stochastic implementation method by random effect pond in block chain network, it is characterised in that: including following
Step:
S1, a self-defining data section is added in block chain dynamic data area, save one or several random effect ponds；
S2, random effect pond is wrapped in encryption data section by block people out, and the code of ciphering process is to close source, underground form
Broadcast distribution；
After the completion of S3, broadcast, all nodes will possess same set of random effect pond in block chain network；
S4, user submit random affairs, and all nodes receive random transactions requests；
S5, node successively extract random number as random effect from the random effect pond received, and different nodes extract every time
To random number be consistent.
2. credible endogenous Stochastic implementation method is reached by random effect pond in block chain network according to claim 1,
It is characterized by: the data structure in the random effect pond is in pipeline form.
3. credible endogenous Stochastic implementation method is reached by random effect pond in block chain network according to claim 1,
It is characterized by: the random effect pond only permits compliance with the read-write end access of rule.
4. credible endogenous Stochastic implementation method is reached by random effect pond in block chain network according to claim 1,
It is characterized by: the random effect pond is written in order from one end, taken out in order from the other end.
5. credible endogenous Stochastic implementation method is reached by random effect pond in block chain network according to claim 1,
It all will lead to random effect pond it is characterized by: the random effect pond meets with any one access behavior and change and can not
It restores.
6. credible endogenous Stochastic implementation method is reached by random effect pond in block chain network according to claim 1,
It is characterized by: the behavior that random data is written in the random effect pond is completed by dynamic encryption function library, and dynamic adds
Close function library closes source, underground.
7. credible endogenous Stochastic implementation method is reached by random effect pond in block chain network according to claim 1,
It is characterized by: the producer of the random number can not know that the result of this random process will be put into the position in random effect pond
And the user of random process.
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Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20120276974A1 (en) * | 2007-04-30 | 2012-11-01 | Jens Gustav Nilsson | Method of Generating Random Numbers for a Gaming System |
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Effective date of registration: 20201112 Address after: Room 707, building G-2, No. 26, ChenYue Road, Haizhu District, Guangzhou City, Guangdong Province Applicant after: Youkan (Guangdong) Information Technology Co.,Ltd. Address before: 610000 Chengdu China (Sichuan) Free Trade Pilot Zone, Chengdu High-tech Zone, Chengdu, 219 Tianfu Third Street, Building 8, 9, 10, 14, 17 Applicant before: CHENGDU BUFENG DATA TECHNOLOGY Co.,Ltd. |
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