CN110660150B - Credible voting method and system based on block chain - Google Patents
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Abstract
The invention discloses a credible voting method and a credible voting system based on a block chain, which are characterized in that the activity participation voting is carried out by four steps of participant identity registration, activity creation, activity rule formulation and participation voting, and a participant manager is introduced to solve the problem of participant identity cheating; an event manager is introduced to solve the problem that the voting event can still be developed under the condition of no ticket counting mechanism; the vote counting manager is introduced to solve the problems of voting and vote counting cheating, realize the functions of credible voting and vote counting and solve the cheating problems in the voting and vote counting links.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a credible voting method and a credible voting system based on a block chain.
Background
In our daily life, some scenes of voting are often carried out, as little as the situation of a school executive part and a merchant competing the most popular service provider, as much as the situation of a country president, similar scenes are carried out, and the scenes are often accompanied with competition of some benefits, there are also numerous cheating means surrounding voting, such as bribing, modifying voting records, direct swiping, impersonation, voting interception, etc., in order to solve the unfair problem brought by these means, some solutions are also available in the market, such as technical adoption of encrypted voting, formal introduction of a supervision mechanism, introduction of an anonymous form in a participation mode, and the like, however, in the prior art, no matter which one is introduced, the severity of cheating is only temporarily relieved, and the problem of cheating is not fundamentally solved, for example, encrypted voting is adopted, and then cheating is done during decryption; for introducing a supervision and audit mechanism, supervising how to do cheating by auditors; more for anonymous forms, what the ticket is modified since it is anonymous; and the like can not be listed, and the real problem behind the problem is that once any mechanism is introduced to take charge of voting, no matter how the mechanism improves the method, the mechanism can not prove that the mechanism does not cheat in the participation process. The problem of how to truly restore the voting situation and ensure no cheating under the condition that no responsible ticket counting mechanism participates becomes an urgent problem to be solved.
Disclosure of Invention
The invention aims to provide a block chain-based credible voting method and a block chain-based credible voting system, which realize the functions of credible voting and ticket counting and solve the cheating problem in the voting and ticket counting links.
1. A method of trusted voting based on a blockchain, the voting method comprising:
s1, participant identity registration:
1.1 any participant generates an anonymous account on the blockchain, and a private key is reserved;
1.2 the participant creates an anonymous account by filling in own information, and when the participant acquires identity characteristic information from a public security or a people bank, the identity characteristic information is placed into the anonymous account to complete real-name authentication;
1.3 the participant converts the information filled by the participant and the acquired characteristic information into a block chain transaction, signs the transaction by using a private key of the participant, and submits the transaction to the block chain;
1.4 the blockchain checks whether the transaction has the digital signature of the participant, whether the identity characteristic information of the transaction is legal and whether the identity characteristic information is repeated, if any item is not passed, the transaction is discarded, and if all items are passed, the transaction is accepted;
1.5 the blockchain puts the transaction into a block and generates a participant number to finish the registration of the participant identity;
s2, activity creation:
2.1 the participant fills in activity information, converts the activity information into a blockchain transaction, digitally signs the transaction by using the private key of the participant, and submits the transaction to a blockchain;
2.2 the blockchain checks whether the serial number of the participant to which the activity belongs exists or not and whether the activity with the same name exists under the name of the participant or not, discards the transaction when any one item does not pass, continues to wait and rechecks the next activity, and accepts the transaction when all the items pass;
2.3 the block chain puts the transaction into the block, generates the activity number, completes the activity establishment and repeats the above activities to establish more activities;
s3, activity rule specifies:
3.1 the activity owner fills in the activity rule, the activity rule information is converted into block chain transaction, the private key of the activity owner is used for carrying out digital signature on the transaction, and the transaction is submitted to the block chain;
3.2 the blockchain checks whether the activity rule is legal, if not, the transaction is discarded, the next activity rule is continuously waited and rechecked, and if so, the transaction is accepted;
3.3 the block chain punches the transaction into a block, completes the establishment of the activity rule, and repeats the above operation steps to create more activity rules, when the completion of S1, S2 and S3 indicates that the release of the activity is completed;
s4, participation voting:
4.1 participants select the activity to participate in the voting from the block chain and select the options of the activity, and when a plurality of options need to be selected, a plurality of options can be selected;
4.2 the participant converts the selected information into a block chain transaction, digitally signs the transaction by using a private key of the participant, and submits the transaction to the block chain;
4.3 the block chain checks whether the activity information is legal, if not, the transaction including the activity information is discarded, and if so, the block chain is switched to 4.4;
4.4 the blockchain checks whether the voting needs to be paid, if not, the voting is directly transferred to 4.5, if so, the balance of the account of the participant is judged to be sufficient, if not, the transaction is discarded, if so, the balance of the account of the participant is released, and the balance of the activity initiator is charged;
4.5 the blockchain updates the activity counter in the activity statistical information;
and 4.6, the block chain is used for typing the transaction into a block to complete the event voting.
Further, the information filled out by the participant when the participant performs identity registration comprises the name and the profile of the participant.
Further, the information of the participants when filling out the activity information includes the name and the brief description of the activity.
Further, the activity rule includes an activity type, a voting type, a charging type, an optional number, a participation number, an option list, a starting time and an ending time.
Further, the checking whether the activity rule is legal by the blockchain comprises:
the block chain checks whether the activity number of the activity rule exists; the blockchain checks whether the activity has been configured with activity rules; the blockchain checks whether the number of the participant to which the activity belongs exists; and checking whether the transaction signature is consistent with the signature of the activity owner by the blockchain, wherein the four check items are checked in a non-sequential manner.
Further, 4.3 checking whether the activity information is legal comprises:
the blockchain checks whether the active number exists; the blockchain checks whether the activity has already started; the blockchain checks whether the activity has ended; the blockchain checks whether the option belongs to the activity; the block chain checks whether the number of options meets the voting rule of the activity; the blockchain checks whether the participant has participated in the activity, and if the participant has participated in and all the check items are yes, the number of times that the participant has participated in is counted; if the check items are not all, judging whether the participation times of the participants are within the range allowed by the activity, if so, turning to 4.4, and if not, discarding the transaction.
A blockchain-based trusted voting system comprising a campaign initiator and voting participants, the system comprising:
the participant manager: the system is used for managing the identity of the participant and ensuring the identity of the participant to be unique;
an activity manager: the system is used for initiating and promoting the progress of a voting event, and defining the event process and the participation mode;
a ticket counting manager: the system is used for collecting votes of participants on the activity and counting voting results;
a transaction manager: for processing the blockchain transaction;
a block forging device: for placing the blockchain transaction into a block;
the accounting manager: for processing the transaction for a commission fee,
when the activity initiator and the voting participants perform identity registration, firstly, the registration information is converted into blockchain transaction through the transaction manager, digital signature is performed by using a private key reserved during account creation, the blockchain transaction is placed into a block through a block forging device and is sent to a blockchain, then, after the participant manager completes participant identity registration and real-name authentication, after the activity initiator initiates and pushes the voting activity to perform through the activity manager, the voting participants perform voting, the voting manager collects voting information and performs real-time statistics, and if the voting needs to be paid, the system performs balance charge of the voting participants through the accounting manager, and the balance of the account of the activity initiator is charged.
Further, the participant manager comprises:
a participant identity management module: the system is used for registering and real-name authenticating a participant, wherein the participant firstly creates an anonymous account and then implants identity authentication characteristic information of a public security or a people bank into the anonymous account to finish real-name authentication;
a participant account management module: for managing the participant's own asset account issues for paying the associated fees in participating in the payment activity.
Further, the campaign manager comprises:
the activity information management module: for registering campaign basic information and advertising related consultations to participants;
an activity rule management module: the method is used for defining participation rules for the activity, and comprises voting payment information, participation time requirement and voting option information.
Further, the ticket counting manager comprises:
the voting management module: the appointed options are used for casting the appointed votes to the appointed activities by the participants, and deduction is carried out when the participants need to pay for participation;
a statistic management module: and the voting result is counted when the voting result needs to be displayed, and the result is displayed to the user.
Compared with the prior art, the invention has the following beneficial effects:
the invention introduces the participant manager based on the non-tampering characteristic of the block chain, and solves the problem of participant identity cheating; an event manager is introduced to solve the problem that the voting event can still be developed under the condition of no ticket counting mechanism; a vote counting manager is introduced to solve the problems of voting and vote counting cheating;
the voting statistical result is an encrypted character string which is not counted in real time, so that the condition that the voting result is obtained in advance in violation is effectively avoided.
Drawings
FIG. 1 is a schematic flow chart of a trusted voting method according to the present invention;
FIG. 2 is a schematic flow chart of participant identity registration in the inventive arrangements;
FIG. 3 is a flow diagram of activity creation in the inventive arrangements;
FIG. 4 is a flow chart of activity rule making in the present invention;
fig. 5 is a schematic flow chart of voting participation in the scheme of the invention.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be noted that the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The technical scheme relates to a credible voting method based on a block chain, which comprises the following specific steps:
s1, participant identity registration:
1.1 any participant generates an anonymous account on the blockchain, and a private key is reserved;
1.2 the participant creates an anonymous account by filling in own information, wherein the information comprises the name and the introduction of the participant, and when the participant acquires identity characteristic information from a public security or a people bank, the identity characteristic information is put into the anonymous account to complete real-name authentication;
1.3 the participant converts the information filled by the participant and the acquired characteristic information into a blockchain transaction, signs the transaction by using a private key of the participant, and submits the transaction to a blockchain;
1.4 the blockchain checks whether the transaction has the digital signature of the participant, whether the identity characteristic information of the transaction is legal and whether the identity characteristic information is repeated, if any item is not passed, the transaction is discarded, and if all items are passed, the transaction is accepted;
1.5 the blockchain puts the transaction into a block and generates a participant number to finish the registration of the participant identity;
s2, activity creation:
2.1 the participant fills in activity information, including the name of the activity and the brief introduction of the activity, converts the activity information into a blockchain transaction and digitally signs the transaction using the participant's private key, and then submits the transaction to the blockchain;
2.2 the blockchain checks whether the serial number of the participant to which the activity belongs exists or not and whether the activity with the same name exists under the name of the participant or not, discards the transaction when any one item does not pass, continues to wait and rechecks the next activity, and accepts the transaction when all the items pass;
2.3 the block chain puts the transaction into the block, generates the activity number, completes the activity establishment and repeats the above activities to establish more activities;
s3, activity rule making:
3.1 the activity owner fills out the activity rule, including activity type, voting type, charging type, selectable quantity, participation times, option list, starting time and ending time, the activity rule information is converted into block chain transaction, the transaction is digitally signed by using the private key of the activity owner, and the transaction is submitted to the block chain;
3.2 the blockchain checks whether the activity rule is legal, and the specific checking items include: the block chain checks whether the activity number of the activity rule exists; the blockchain checks whether the activity has been configured with activity rules; the blockchain checks whether the number of the participant to which the activity belongs exists; the blockchain checks whether the transaction signature is consistent with the signature of the activity owner, if not, the transaction is discarded, the next activity rule is continuously waited and rechecked, and if the transaction signature is legal, the transaction is accepted;
3.3 the blockchain puts the transaction into a block, completes the establishment of the activity rule, and repeats the above operation steps to create more activity rules, when the completion of S1, S2 and S3 indicates that the release of the activity is completed;
s4, participation voting:
4.1 participants select the activity to participate in the voting from the block chain and select the options of the activity, and when a plurality of options need to be selected, a plurality of options can be selected;
4.2 the participant converts the selected information into a block chain transaction, digitally signs the transaction by using a private key of the participant, and submits the transaction to the block chain;
4.3 the blockchain checks whether the activity information is legal, and the specific check items include: the blockchain checks whether the active number exists; the blockchain checks whether the activity has already started; the blockchain checks whether the activity has ended; the blockchain checks whether the option belongs to the activity; the block chain checks whether the number of options meets the voting rule of the activity; if any one of the check items shows that the transaction is not directly discarded, continuously waiting and rechecking the next voting transaction, if all the check items show that the transaction is yes, checking whether the participant has participated in the activity by a blockchain, and if the participant has participated in the activity, counting the number of times that the participant has participated in; then judging whether the participation frequency of the participant is within the range allowed by the activity, if so, turning to 4.4, otherwise, discarding the transaction, continuing to wait and rechecking the next voting transaction;
4.4 the blockchain checks whether the voting needs to be paid, if not, the voting is directly transferred to 4.5, if so, the balance of the account of the participant is judged to be sufficient, if not, the transaction is discarded, if so, the balance of the account of the participant is released, and the balance of the activity initiator is charged;
4.5 the blockchain updates the activity counter in the activity statistical information;
and 4.6, the block chain is used for typing the transaction into a block to complete the event voting.
A credible voting system based on a block chain comprises a participant manager, an activity manager, a counting manager, a block forging device, a transaction manager and an accounting manager,
the participant manager is used for managing the identity of the participant and ensuring the uniqueness of the identity of the participant.
The participant manager mainly comprises two core modules, a participant identity management module and a participant account management module.
The participant identity management module is used for registering and real-name authenticating the participant, the participant firstly creates an anonymous account, and then identity authentication characteristic information of a public security or a people bank is implanted into the anonymous account to complete real-name authentication.
In the participant account management module, for managing the participant's own asset account issues, the asset accounts being used to pay the associated fees in participating in the payment activity.
The event manager in the invention is mainly used for initiating and promoting the progress of a voting event and defining the event process and the participation mode.
The activity manager has two core modules, activity information management module and activity rule management module.
In the activity information management module, the activity information management module is used for registering activity basic information and publicizing related consultation to participants; and the event rule management module is used for defining participation rules for the event, wherein the participation rules comprise whether voting needs to pay or not, how much fee is paid per vote or not, options can be cast at one time, the number of times an account can participate, how often the voting options need to be separated if the voting options are multiple times, whether the voting options are visible before voting or not, which options are respectively provided, the content types of the options are text pictures or audios, the contents of the options and the like.
The ticket counting manager in the invention
The system is used for collecting votes of participants on the activity and counting voting results.
The vote counting management system comprises two core modules, a voting management module and a statistic management module.
In the voting management module, the designated voting is cast to the designated option of the designated activity by the participant, and when the participation needs to be paid, the operations such as fee deduction and the like are carried out; and the counting management module is used for counting the voting result when the vote counting result needs to be displayed and displaying the result to the user, and the voting counting result is an encrypted character string and is not counted in real time, so that the condition that the voting result is obtained in advance in violation is effectively avoided.
The invention introduces the participant manager based on the non-tampering characteristic of the block chain, and solves the problem of participant identity cheating; an event manager is introduced to solve the problem that the voting event can still be developed under the condition of no ticket counting mechanism; the vote counting manager is introduced to solve the problems of voting and vote counting cheating.
The above-mentioned embodiments are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention, so that the changes and modifications made by the claims and the specification of the present invention should fall within the scope of the present invention.
Claims (10)
1. A credible voting method based on a block chain is characterized in that the voting method comprises the following steps:
s1, participant identity registration:
1.1 any participant generates an anonymous account on the blockchain, and a private key is reserved;
1.2 the participant creates an anonymous account by filling in own information, and when the participant acquires identity characteristic information from a public security or a people bank, the identity characteristic information is placed into the anonymous account to complete real-name authentication;
1.3 the participant converts the information filled by the participant and the acquired identity characteristic information into block chain transaction, signs the transaction by using the private key of the participant, and submits the transaction to a block chain;
1.4 the blockchain checks whether the transaction has the digital signature of the participant, whether the identity characteristic information of the transaction is legal and whether the identity characteristic information is repeated, if any item is not passed, the transaction is discarded, and if all items are passed, the transaction is accepted;
1.5 the blockchain puts the transaction into a block and generates a participant number to finish the registration of the participant identity;
s2, activity creation:
2.1 the participant fills in activity information, converts the activity information into a blockchain transaction, digitally signs the transaction by using the private key of the participant, and submits the transaction to a blockchain;
2.2 the blockchain checks whether the serial number of the participant to which the activity belongs exists or not and whether the activity with the same name exists under the name of the participant or not, discards the transaction when any one item does not pass, continues to wait and rechecks the next activity, and accepts the transaction when all the items pass;
2.3 the block chain puts the transaction into the block, generates the activity number, completes the activity creation, repeats the above activity creation to create more activities;
s3, activity rule specifies:
3.1 the activity owner fills in the activity rule, the activity rule information is converted into block chain transaction, the private key of the activity owner is used for carrying out digital signature on the transaction, and the transaction is submitted to the block chain;
3.2 the blockchain checks whether the activity rule is legal, if not, the transaction is discarded, the next activity rule is continuously waited and rechecked, and if so, the transaction is accepted;
3.3 the block chain punches the transaction into a block, completes the establishment of the activity rule, and repeats the above operation steps to create more activity rules, when the completion of S1, S2 and S3 indicates that the release of the activity is completed;
s4, participation voting:
4.1 participants select the activity to participate in the voting from the block chain and select the options of the activity, and when a plurality of options need to be selected, a plurality of options can be selected;
4.2 the participant converts the selected information into a block chain transaction, digitally signs the transaction by using a private key of the participant, and submits the transaction to the block chain;
4.3 the block chain checks whether the activity information is legal, if not, the transaction including the activity information is discarded, and if so, the block chain is switched to 4.4;
4.4 the blockchain checks whether the voting needs to be paid, if not, the voting is directly transferred to 4.5, if so, the balance of the account of the participant is judged to be sufficient, if not, the transaction is discarded, if so, the balance of the account of the participant is released, and the balance of the activity initiator is charged;
4.5 the blockchain updates the activity counter in the activity statistical information;
and 4.6, the block chain is used for typing the transaction into a block to complete the event voting.
2. A block chain based trusted voting method according to claim 1, wherein the information filled out by the participant when performing the identity check-in includes a name and a profile of the participant.
3. A block chain based trusted voting method according to claim 1, wherein the information of the participants in filling out the event information includes the name and the introduction of the event.
4. A method for trusted voting based on block chain according to claim 1, wherein the activity rule includes activity type, voting type, charging type, optional quantity, participation number, option list, start time, and end time.
5. The blockchain-based trusted voting method according to claim 1, wherein the blockchain checking whether the activity rule is legal comprises:
the block chain checks whether the activity number of the activity rule exists; the blockchain checks whether the activity has been configured with activity rules; the blockchain checks whether the number of the participant to which the activity belongs exists; and checking whether the transaction signature is consistent with the signature of the activity owner by the blockchain, wherein the four check items are checked in sequence.
6. A blockchain-based trusted voting method according to claim 1, wherein the checking if the activity information is legal among 4.3 comprises:
the blockchain checks whether the active number exists; the blockchain checks whether the activity has already started; the blockchain checks whether the activity has ended; the blockchain checks whether the option belongs to the activity; the block chain checks whether the number of options meets the voting rule of the activity; the blockchain checks whether the participant has participated in the activity, and if the participant has participated in and all the check items are yes, the number of times that the participant has participated in is counted; if the check items are not all in the range, judging whether the participation times of the participants are in the range allowed by the activity, if so, turning to 4.4, and if not, discarding the transaction.
7. A blockchain-based trusted voting system including the blockchain-based trusted voting method according to any one of claims 1 to 6, including a campaign initiator and voting participants, the system comprising:
the participant manager: the system is used for managing the identity of the participant and ensuring the identity of the participant to be unique;
an activity manager: the system is used for initiating and promoting the progress of a voting event, and defining the event process and the participation mode;
a ticket counting manager: the system is used for collecting votes of participants on the activity and counting voting results;
a transaction manager: for processing the blockchain transaction;
a block forging device: for placing the blockchain transaction into a block;
the accounting manager: for processing the transaction for a commission fee,
when the activity initiator and the voting participants perform identity registration, firstly, the registration information is converted into blockchain transaction through the transaction manager, digital signature is performed by using a private key reserved during account creation, the blockchain transaction is placed into a block through a block forging device and is sent to a blockchain, then, after the participant manager completes participant identity registration and real-name authentication, after the activity initiator initiates and pushes the voting activity to perform through the activity manager, the voting participants perform voting, the voting manager collects voting information and performs real-time statistics, and if the voting needs to be paid, the system performs balance charge of the voting participants through the accounting manager, and the balance of the account of the activity initiator is charged.
8. The blockchain-based trusted voting system of claim 7, wherein the participant manager comprises:
a participant identity management module: the system is used for registering and real-name authenticating a participant, wherein the participant firstly creates an anonymous account and then implants identity authentication characteristic information of a public security or a people bank into the anonymous account to finish real-name authentication;
a participant account management module: for managing the participant's own asset account issues for paying the associated fees in participating in the payment activity.
9. The blockchain-based trusted voting system of claim 7, wherein the campaign manager comprises:
the activity information management module: for registering campaign basic information and advertising related consultations to participants;
an activity rule management module: the method is used for defining participation rules for the activity, and comprises voting payment information, participation time requirement and voting option information.
10. The blockchain-based trusted voting system of claim 7, wherein the vote counting manager comprises:
the voting management module: a designated option for the participant to cast the designated vote to the designated campaign, and to deduct fees when participation at a fee is required;
a statistic management module: and the voting result is counted when the voting result needs to be displayed, and the result is displayed to the user.
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| CN113625915A (en) * | 2021-06-22 | 2021-11-09 | 武汉理工数字传播工程有限公司 | Multifunctional management method, electronic equipment and storage medium |
| CN115083061B (en) * | 2022-07-25 | 2023-03-17 | 西南民族大学 | Multi-mode intelligent election voting system oriented to personalized customization and voting method thereof |
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