NL2026712A - An Electronic Voting System and Its Method Based on Blockchain - Google Patents

An Electronic Voting System and Its Method Based on Blockchain Download PDF

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Publication number
NL2026712A
NL2026712A NL2026712A NL2026712A NL2026712A NL 2026712 A NL2026712 A NL 2026712A NL 2026712 A NL2026712 A NL 2026712A NL 2026712 A NL2026712 A NL 2026712A NL 2026712 A NL2026712 A NL 2026712A
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voting
information
module
aforementioned
terminal
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NL2026712A
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Dutch (nl)
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Yi Haibo
Nie Zhe
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Shenzhen Polytechnic
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Priority to NL2026712A priority Critical patent/NL2026712A/en
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Abstract

The invention discloses an electronic voting system and its method based on blockchain, and the electronic voting system comprises: several voting terminals, a voting terminal management module, a voting verification module and a voting management module; the voting terminal is connected with the voting terminal management module, voting verification module and voting management module, respectively, the voting terminal management module is connected with the voting verification module, and the voting verification module is connected with the voting management module; the voting terminal is used to vote according to the voting list and voting rules sent by the voting management module; the voting terminal management module is used to generate a block for the voting terminal and generate a voting permission signature for the voting terminal; the voting verification module is used to verify the permission of the voting terminal; the voting management module is used to generate the voting list and voting rules, collect and manage the voting information of the voting terminal, and calculate the voting results based on the voting information of the voting terminal. The invention can effectively ensure the security and reliability of electronic voting.

Description

An Electronic Voting System and Its Method Based on Blockchain Technical Field
[001] The invention relates to the field of electronic voting technology, in particular to an electronic voting system and its method based on blockchain.
Background Technology
[002] Nowadays, there are often large and small elections all over the world. Statistics show that a citizen election is held every five minutes on the earth. The traditional voting method uses paper voting, which consumes a lot of time and money. With the development of computer network technology, various activities in people's daily life are gradually becoming electronic. Voting, as the most common decision-making means in collective life, has gradually changed from traditional paper voting to electronic voting. Compared with traditional paper voting, electronic voting has the characteristics of fast and accurate, saving manpower and material resources, simple and easy to use. However, in the face of a complex network environment, the electronic voting appears the situation of multiple voting, fraudulent voting, tampering with the voting of voters and false use. Therefore, it is necessary to propose a secure and reliable electronic voting system and voting method.
Summary of the Invention
[003] The purpose of the invention is to provide an electronic voting system and its method based on blockchain, so as to solve the technical problems existing in the above existing technology, and effectively ensure the security and reliability of electronic voting.
[004] In order to achieve the above purpose, the invention provides the following solutions: The invention provides an electronic voting system based on blockchain, it comprises: several voting terminals, a voting terminal management module, a voting verification module and a voting management module; the voting terminal is connected with the voting terminal management module, voting verification module and voting management module, respectively, the voting terminal management module is connected with the voting verification module, and the voting verification module is connected with the voting management module;
[005] The voting terminal is used to obtain the voter's identity authentication information and account address information, and send the identity authentication information and account address information to the voting terminal for registration; the successfully registered voting terminal votes according to the voting list and voting rules sent by the voting management module, and sends the voting information to the voting verification module;
[006] The voting terminal management module is used to review the identity authentication information sent by the voting terminal. After the review is passed, generate a block for the voting terminal, and generate a voting permission signature based on the identity authentication 1 information and the account address registration sent by the voting terminal, and send the permission signature to the voting terminal and the voting verification module;
[007] The voting verification module is used to verify the permission of the voting terminal. After the authorization verification is passed, the voting information signed by the voting terminal is sent to the voting management module;
[008] The voting management module is used to generate a voting list and voting rules, and send the voting list and voting rules to the blockchain network; the voting management module is also used to collect and manage the voting information of the voting terminal, and calculate the voting results based on the voting information of the voting terminal.
[009] Preferably, the voting terminal comprises a data collection module, an information processing module, a key generation module, an encryption module and a signature module;
[0010] The data collection module is used to collect the identity authentication information, account address and voting information of the voting terminal,
[0011] The information processing module is used to blindly process the account address of the voting terminal;
[0012] The key generation module is used to generate a private key and a public key; the key generation module generates a private key based on the voter's identity authentication information, generates a public key according to the private key, and sends the public key and the voting permission signature to the voting management module;
[0013] The encryption module is used to perform a hash operation on voting information, so as to obtain a hash value of the voting information; the voting information comprises voting time and voting content;
[0014] The signature module uses the private key to sign the hash value of the voting information, so as to complete the signature of the voting information.
[0015] Preferably, the identity authentication information comprises ID card information and fingerprint information, and the account address is Ethereum account address.
[0016] Preferably, the information processing module performs blind processing by adding a blind factor to the account address of the voting terminal.
[0017] Preferably, the private key generates a public key through an elliptic curve.
[0018] Preferably, the voting management module comprises: an rule generation module, a decryption module, a data storage module, a key storage module and a voting result generation module;
[0019] The rule generation module is used to generate a voting list and voting rules;
[0020] The decryption module is used to decrypt the voting information according to the public key sent by the voting terminal, filter the decrypted information according to the voting list and voting rules, and store the voting information that has passed the filtering to the data storage module;
[0021] The data storage module is used to store the voting information of the voting terminal; 2
[0022] The key storage module is used to store the public key and voting permission signature sent by the voting terminal;
[0023] The vating result generation module makes statistics on the voting information in the data storage module, so as to obtain the voting results.
[0024] Preferably, the voting list comprises the names of candidates, and the voting rules comprise the start and end times of voting.
[0025] Preferably, the voting verification module is used to verify the permission of the voting terminal according to the voting permission signature sent by the voting terminal.
[0026] The invention also provides an electronic voting method based on blockchain, which comprises the following steps: Voting Terminal Registration: Obtain the voter's identity authentication information and account address information through the voting terminal, and send the account address information to the voting terminal management module after blind processing; Review the identity authentication information sent by the voting terminal through the voting terminal management module. After the review is passed, generate a block for the voting terminal, and generate a voting permission signature based on the identity authentication information and the account address registration sent by the voting terminal, and then send the permission signature to the voting terminal and voting verification module, so as to complete the registration of the voting terminal; Voting Preparation: Generate a voting list and voting rules through the voting management module, and send the voting list and voting rules to the blockchain network; Voting Information Signature: Obtain the voting information of voters through the voting terminal; Generate a private key based on the voter's identity authentication information, and generate a public key based on the private key, and send the public key and the voting permission signature to the voting management module for storage; Perform a hash operation on the voter's voting information, so as to obtain the hash value of the voting information; Use the private key to sign the hash value of the voting information, so as to complete the signature of the voting information; Voting Permission Verification: Verify the voting terminal through the voting verification module, after the permission verification is passed, send the voting information signed by the voting terminal to the voting management module; Voting Result Generation: 3
Decrypt the signed voting information through the voting management module, and filter the decrypted information according to the voting list and voting rules, and store the voting information that has passed the filtering; after the filtering, make statistics on the voting information, so as to obtain the voting results.
[0027] The invention discloses the following technical effects: (1) The invention constructs an electronic voting system based on the blockchain, and realizes the decentralization, non-tampering and non-repudiation of voting based on the blockchain, so as to effectively ensure the security and reliability of electronic voting; (2) The electronic voting system blindly processes the account address based on the electronic voting system of the blockchain, generates the voting permission signature based on the identity authentication information and the account address after blind processing, and takes the voting permission signature as the voting identity to participate in the voting, which can effectively avoid the relationship between the real identity of the voting terminal and the account address to be exposed, prevent the information from being tampered with, so as to ensure the security and reliability of electronic voting; meanwhile, voters can view their voting information through the voting permission signature and prevent errors in the decryption of voting results, so as to ensure the accuracy of electronic voting results.
Description of Drawings
[0028] In order to more clearly explain the embodiments of the invention or the technical solutions in the existing technology, the following will give a brief introduction to the drawings required in the embodiments. It is obvious that the drawings in the following description are only some embodiments of the invention. For those ordinary technical personnel in the field, without paying any creative work, they can also obtain other drawings according to these drawings.
[0029] Figure 1 is a structure diagram of the electronic voting system based on the blockchain of the invention.
Detailed Description of the Presently Preferred Embodiments
[0030] In the following part, the technical solutions in the embodiments of the invention will be described clearly and completely in conjunction with the drawings in the embodiments of the invention. Obviously, the described embodiments are only a part of the embodiments of the invention, not all of the embodiments. In view of the embodiments in the invention, all other embodiments obtained by those ordinary technical personnel in this field without paying any creative work belong to the scope of protection of the invention.
[0031] In order to make the above purpose, characteristics and advantages of the invention more obvious and understandable, the invention will be further illustrated in detail in conjunction with the drawings and specific implementation methods.
[0032] Referring to Figure 1, the embodiment provides an electronic voting system based on blockchain, it comprises: several voting terminals, a voting terminal management module, a 4 voting verification module and a voting management module; the voting terminal is connected with the voting terminal management module, voting verification module and voting management module, respectively, the voting terminal management module is connected with the voting verification module, and the voting verification module is connected with the voting management module;
[0033] The voting terminal is used to obtain the voter's identity authentication information and account address information, and send the identity authentication information and account address information to the voting terminal for registration; the successfully registered voting terminal votes according to the voting list and voting rules sent by the voting management module, and sends the voting information to the voting verification module;
[0034] The voting terminal management module is used to review the identity authentication information sent by the voting terminal. After the review is passed, generate a block for the voting terminal, and generate a voting permission signature based on the identity authentication information and the account address registration sent by the voting terminal, and send the permission signature to the voting terminal and the voting verification module; the voting terminal takes the voting permission signature as the voting identity to participate in the voting, which can effectively avoid the relationship between the real identity of the voting terminal and the account address to be exposed, and prevent the information from being tampered with;
[0035] The voting verification module is used to verify the permission of the voting terminal.
After the authorization verification is passed, the voting information signed by the voting terminal is sent to the voting management module; the voting verification module is used to verify the permission of the voting terminal according to the voting permission signature sent by the voting terminal.
[0038] The voting management module is used to generate a voting list and voting rules, and send the voting list and voting rules to the blockchain network; the voting management module is also used to collect and manage the voting information of the voting terminal, and calculate the voting results based on the voting information of the voting terminal.
[0037] The voting terminal comprises a data collection module, an information processing module, a key generation module, an encryption module and a signature module;
[0038] The data collection module is used to collect the identity authentication information, account address and voting information of the voting terminal; in the embodiment, the identity authentication information comprises ID card information and fingerprint information, and the account address is Ethereum account address;
[0039] The information processing module is used to blindly process the account address of the voting terminal, and the relationship between its real identity information and the account address will not be exposed during voting; the information processing module performs blind processing by adding a blind factor to the account address of the voting terminal; 5
[0040] The key generation module is used to generate a private key and a public key; the key generation module generates a private key based on the voters identity authentication information, and generates a public key according to the private key; the private key generates a public key through an elliptic curve, and sends the public key and the voting permission signature to the voting management module;
[0041] The encryption module is used to perform a hash operation on voting information, so as to obtain a hash value of the voting information; the voting information comprises voting time and voting content;
[0042] The signature module uses the private key to sign the hash value of the voting information, so as to complete the signature of the voting information.
[0043] The voting management module comprises: an rule generation module, a decryption module, a data storage module, a key storage module and a voting result generation module;
[0044] The rule generation module is used to generate a voting list and voting rules; the voting list comprises the names of candidates, and the voting rules comprise the start and end times of voting;
[0045] The decryption module is used to decrypt the voting information according to the public key sent by the voting terminal, filter the decrypted information according to the voting list and voting rules, and store the voting information that has passed the filtering to the data storage module;
[0046] The data storage module is used to store the voting information of the voting terminal; the data storage module adopts a distributed database, and the voting terminal can view its own voting information through the voting permission signature, so as to prevent errors in the decryption of voting results;
[0047] The key storage module is used to store the public key and voting permission signature sent by the voting terminal;
[0048] The voting result generation module makes statistics on the voting information in the data storage module, so as to obtain the voting results.
[0049] The embodiment also provides an electronic voting method based on blockchain, which specifically comprises the following steps: S1. Voting Terminal Registration: S1.1. Obtain the voter's identity authentication information and account address information through the voting terminal, and send the account address information to the voting terminal management module after blind processing; S1.2. Review the identity authentication information sent by the voting terminal through the voting terminal management module. After the review is passed, generate a block for the voting terminal, and generate a voting permission signature based on the identity authentication information and the account address registration sent by the voting terminal, and then send the 6 permission signature to the voting terminal and voting verification module, so as to complete the registration of the voting terminal; S2. Voting Preparation: Generate a voting list and voting rules through the voting management module, and send the voting list and voting rules to the blockchain network.
S3. Voting Information Signature: S3.1. Obtain the voting information of voters through the voting terminal; S3.2. Generate a private key based on the voter's identity authentication information, and generate a public key based on the private key, and send the public key and the voting permission signature to the voting management module for storage; S3.3. Perform a hash operation on the voter's voting information, so as to obtain the hash value of the voting information; S3.4. Use the private key to sign the hash value of the voting information, so as to complete the signature of the voting information; S4. Voting Permission Verification: Verify the voting terminal through the voting verification module, after the permission verification is passed, send the voting information signed by the voting terminal to the voting management module; S5. Voting Result Generation: Decrypt the signed voting information through the voting management module, and filter the decrypted information according to the voting list and voting rules, and store the voting information that has passed the filtering; after the filtering, make statistics on the voting information, so as to obtain the voting results.
[0050] The above described embodiments are only to describe the preferred methods of the invention, but not to limit the scope of the invention. On the premise of not departing from the design spirit of the invention, various deformations and improvements made by those ordinary technical personnel in the field to the technical solutions of the invention shall fall within the protection scope determined by the claims of the invention.
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Claims (9)

1. Een elektronisch stemsysteem welk is gebaseerd op blockchain wordt gekenmerkt door: een aantal stemterminals, een stemterminal beheermodule, een stemverificatiemodule en een stembeheermodule; de voorgenoemde stemterminal is respectievelijk verbonden met de stembeheermodule en de stemverificatiemodule; de voorgenoemde stembeheermodule is verbonden met de stemverificatiemodule, en de voorgenoemde stemverificatiemodule is verbonden met de voorgenoemde stembeheermodule; De stemterminal dient ervoor om de informatie van de identiteit en rekening nummer van de kiezer te verzamelen, en om de informatie van de identiteit en rekening nummer van de kiezer naar de stemterminal te sturen voor registratie; nadat de voorgenoemde stemterminal het gegevens van de kiezer succesvol te hebben registreren, wordt er gestemd volgens de door de voorgenoemde stembeheermodule zijn verzonden stemlijst en stemregels, en de voorgenoemde stemterminaal zal de steminformatie naar de voorgenoemde stemverificatiemodule verzenden; De beheermodule van de stemterminal dient ervoor om de informatie van de identiteit en rekening nummer, handtekening bevoegheid registratie van de kiezer die door de stemterminal is verzonden te controleren en na het passeren van de beoordeling wordt er een stemblok voor de stemterminal gegenereerd, en vervolgens weer de handtekening bevoegheid van de kiezer naar de stemterminal en de stemverificatiemodule te verzenden; De voorgenoemde stemverificatiemodule dient ervoor om de handtekening bevoegheid van de kiezer te verifiëren, en nadat de verificatie is gepasseerd, daarna wordt de steminformatie ondertekend door de voorgenoemde stemterminal naar de voorgenoemde stembeheermodule gestuurd.1. An electronic voting system based on blockchain is characterized by: a number of voting terminals, a voting terminal management module, a vote verification module and a vote management module; the aforementioned voting terminal is respectively connected to the vote management module and the vote verification module; the aforementioned vote control module is connected to the vote verification module, and the aforementioned vote verification module is connected to the aforementioned vote control module; The voting terminal serves to collect the information of the identity and account number of the voter, and to send the information of the identity and account number of the voter to the voting terminal for registration; after the aforementioned voting terminal successfully registers the voter data, a vote is taken according to the voting list and voting rules sent by the aforementioned voting management module, and the aforementioned voting terminal will transmit the voting information to the aforementioned voting verification module; The voting terminal management module serves to check the information of the identity and account number, signature authorization registration of the voter sent by the voting terminal and after passing the assessment a voting block is generated for the voting terminal, and then again transmit the voter's authority signature to the voting terminal and the vote verification module; The aforementioned voting verification module serves to verify the voter's signature authority, and after the verification is passed, thereafter the voting information signed by the aforementioned voting terminal is sent to the aforementioned voting management module. De voorgenoemde stembeheermodule dient ervoor om stemlijsten en stemregels te genereren en vervolgens weer om de voorgenoemde stemlijsten en stemregels naar het blockchain netwerk te sturen; de voorgenoemde stembeheermodule dient er ook voor om steminformatie van de voorgenoemde stemterminal te verzamelen en te beheren, en op basis van de steminformatie van de voorgenoemde stemterminal het stemresultaat te berekenen.The aforementioned voting management module serves to generate voting lists and voting rules and then again to send the aforementioned voting lists and voting rules to the blockchain network; the aforementioned vote management module also serves to collect and manage voting information from the aforementioned voting terminal, and to calculate the voting result based on the voting information of the aforementioned voting terminal. 2. Een elektronisch stemsysteem welk is gebaseerd op blockchain volgens conclusie 1 wordt gekenmerkt door: de voorgenoemde stemterminal bestaat uit een gegevensverzamelingsmodule, een informatieverwerkingsmodule, een wachtwoord verificatiemodule, een vergrendelingsmodule en een handtekeningmodule; De voorgenoemde gegevensverzamelingsmodule dient ervoor om informatie van de identiteit, rekening nummer en steminformatie van de kiezer op de stemterminal te verzamelen; De voorgenoemde informatieverwerkingsmodule dient ervoor om de rekening nummer en steminformatie van de kiezer op de stemterminal af te schermen; De voorgenoemde wachtwoord verificatiemodule dient ervoor om een privé wachtwoord voor de kiezer en een openbare wachtwoord voor de beheerder te genereren; de 8 voorgenoemde wachtwoord verificatiemodule genereert een privé wachtwoord op basis van de identiteitsverificatie-informatie voor de kiezer, genereert de openbare wachtwoord voor de beheerder volgens de privé wachtwoord; en daarna worden de openbare wachtwoord met de handtekening bevoegheid van de kiezer samen naar de voorgenoemde stembeheermodule gestuurd; De voorgenoemde wachtwoord verificatiemodule dient ervoor om een hash-berekening uit te voeren op basis van de steminformatie, en om een hash-waarde van de steminformatie te verkrijgen; de voorgenoemde steminformatie includief het tijstip waarop het stemd wordt uitgebracht en het inhoud ervan; De voorgenoemde handtekeningmodule dient ervoor om de privé wachtwoord om de hash- waarde van de steminformatie te ondertekenen en om de ondertekening van de voorgenoemde steminformatie te voltooien.An electronic voting system based on blockchain according to claim 1, characterized by: said voting terminal consists of a data collection module, an information processing module, a password verification module, a lock module and a signature module; The aforementioned data collection module serves to collect information of the identity, account number and voting information of the voter on the voting terminal; The aforementioned information processing module serves to shield the account number and voting information of the voter on the voting terminal; The aforementioned password verification module serves to generate a private password for the communicator and a public password for the administrator; the aforementioned password verification module generates a private password based on the identity verification information for the communicator, generates the public password for the administrator according to the private password; and after that, the public password with the voter's signature authority are sent together to the aforementioned vote management module; The aforementioned password verification module serves to perform a hash calculation on the basis of the voting information, and to obtain a hash value of the voting information; the aforementioned voting information including the time at which the vote is cast and its content; The aforementioned signature module serves to sign the private password to sign the hash value of the voting information and to complete the signing of the aforementioned voting information. 3. Een elektronisch stemsysteem welk is gebaseerd op blockchain volgens conclusie 2 wordt gekenmerkt door: de identiteitsverificatie informatie inclusief ID-kaart informatie en vingerafdrukinformatie, en het voorgenoemde rekening nummer adres is een ethereum rekening adres.An electronic voting system based on blockchain according to claim 2, characterized by: the identity verification information including ID card information and fingerprint information, and the said account number address is an ethereum account address. 4. Een elektronisch stemsysteem welk is gebaseerd op blockchain volgens conclusie 2 wordt gekenmerkt door: de voorgenoemde informatieverwerkingsmodule voert een afgeschermde verwerking uit door een geheime factor toe te voegen aan het rekeningadres van de stemterminal.An electronic voting system based on blockchain according to claim 2 is characterized by: the aforementioned information processing module performs shielded processing by adding a secret factor to the billing address of the voting terminal. 5. Een elektronisch stemsysteem welk is gebaseerd op blockchain volgens conclusie 2 wordt gekenmerkt door: de voorgenoemde privé wachtwoord genereert een openbare wachtwoord via een elliptische curve.An electronic voting system based on blockchain according to claim 2 is characterized by: the aforementioned private password generates a public password via an elliptical curve. 6. Een elektronisch stemsysteem welk is gebaseerd op blockchain volgens conclusie 1 wordt gekenmerkt door: de voorgenoemde stembeheermodule bestaat uit een regelgeneratiemodule, een decoderingsmodule, een gegevensopslagmodule, een wachtwoord opslagmodule en een module voor het genereren van stemresultaten; De voorgenoemde module voor het genereren van regels dient ervoor om een stemlijst en stemregels te genereren; De voorgenoemde decoderingsmodule dient ervoor om de steminformatie met de openbare wachtwoord dit door de stemterminal is verzonden te decoderen, en het screenen van de gedecodeerde informatie van de stemlijst en stemregels, en het opslaan van de steminformatie die de screening heeft doorstaan op het gegevensopslagmodule.An electronic voting system based on blockchain according to claim 1, characterized by: the aforementioned voting management module consists of a rule generation module, a decoding module, a data storage module, a password storage module and a voting result generation module; The aforementioned rule generation module serves to generate a voting list and voting rules; The aforementioned decoding module serves to decrypt the voting information with the public password sent by the voting terminal, and screen the decrypted information of the voting list and voting rules, and store the voting information that has passed the screening on the data storage module. De voorgenoemde gegevensopslagmodule dient ervoor om steminformatie van de voorgenoende stemterminal op te slaan; 9The aforementioned data storage module serves to store voting information from the predefined voting terminal; 9 De wachtwoord opslagmodule wordt gebruikt om de openbare wachtwoord en de handtekening bevoegheid van de kiezer die worden verzonden door de voorgenoemde stemterminal op te slaan; De voorgenoemde module voor het genereren van stemresultaten verzamelt en berekent de steminformatie in de voorgenoemde gegevensopslagmodule om stemresultaten te verkrijgen.The password storage module is used to store the public password and the voter's authority signature transmitted by the aforementioned voting terminal; The aforementioned voting result generation module collects and calculates the voting information in the aforementioned data storage module to obtain voting results. 7. Een elektronisch stemsysteem welk is gebaseerd op blockchain volgens conclusie 6 wordt gekenmerkt door: de voorgenoemde stemlijst inclusief de namen en voornamen van de kandidaten en de voorgenoemde stemregels inclusief de start- en eindtijd van het stemmen.An electronic voting system based on blockchain according to claim 6 is characterized by: the aforementioned voting list including the names and first names of the candidates and the aforementioned voting rules including the start and end time of voting. 8. Een elektronisch stemsysteem welk is gebaseerd op blockchain volgens conclusie 1 wordt gekenmerkt door: de voorgenoemde stemverificatiemodule is geconfigureerd om volgens de handtekening bevoegheid van de keizer die door de stemterminal is gestuurd de handtekening van de kiezer te verifiëren.An electronic voting system based on blockchain according to claim 1 is characterized by: the aforementioned vote verification module is configured to verify the voter's signature according to the emperor's signature authority sent by the voting terminal. 9. Een elektronisch stemsysteem welk is gebaseerd op blockchain volgens een van de conclusies 1 t/m 8 wordt gekenmerkt door: op een elektronischemanier het stem uit te brengen op basis van blockchain,bestaat uit de volgende stappen: Registreren op het stemterminal: De identiteit van de kiezer en rekening nummer adres-informatie via de stemterminal te verkrijgen en de rekening nummer adresinformatie naar de beheermodule van de stemterminal na afgeschermd verwerkt op te sturen; De beheermodule zal de identiteitsverificatie-informatie die door de stemterminal wordt verzonden beoordelen.Indien de beoordeling is geslaagd, wordt er een blok gegenereerd voor de stemterminal,en op basis van de identiteitverificatie-informatie, rekening nummer adres van de kiezer wordt er een handtekening bevoegheid gegenereert, en daarna wordt de handtekening bevoegheid de naar de stemterminal stemverificatiemodile gestuurd, en de registratie tot nu toe is voltooid; Voorbereiding op het stemmen: Via de stemlijsten en stemregels die genereert is door de voorgenoemde stembeheermodule de stemlijsten en stemregels naar het blockchain-netwerk opsturen; Handtekening neerzetten op uw stem: Steminformatie van kiezers via de stemterminal te verkrijgen; Een privé wachtwoord genereren op basis van de identiteitverificatie van de kiezer, en daarna een openbare wachtwoord genereren op basis van de privé wachtwoord, en vervolgens de openbare wachtwoord en de handtekening bevoegheid van de kiezer naar de stembeheermodule sturen voor opslag; Voer een hash berekening uit op basis van de steminformatie van de kiezer om de hash waarde van de steminformatie te verkrijgen; 10An electronic voting system based on blockchain according to any one of claims 1 to 8 is characterized by: casting a vote based on blockchain in an electronic way consists of the following steps: Registering on the voting terminal: The identity obtain address information from the voter and account number via the voting terminal and send the account number address information to the management module of the voting terminal after protected processing; The management module will assess the identity verification information sent by the voting terminal, if the assessment is successful, a block is generated for the voting terminal, and based on the identity verification information, account number address of the voter, a signature authorization generated, then the signature authority is sent to the voting terminal voting verification modile, and the registration so far is completed; Preparation for voting: Via the voting lists and voting rules generated by the aforementioned voting management module, the voting lists and voting rules are sent to the blockchain network; Signature on your vote: Obtain voting information from voters through the voting terminal; Generate a private password based on the voter's identity verification, and then generate a public password based on the private password, and then send the public password and the voter's signature authority to the vote management module for storage; Perform hash calculation based on the voting information of the voter to obtain the hash value of the voting information; 10 Met de privé wachtwoord om de hash-waarde van de steminformatie te ondertekenen, en na het voltooien na het stemmen de ondertekening neer te zetten; Verificatie de bevoegheid van de kiezer: De stemterminal wordt geverifieerd door de stemverificatiemodule en nadat de bevoegheid van de kiezer is geverifieerd, wordt de steminformatie ondertekend door de stemterminal pas verzonden naar de stembeheermodule; Stemresultaten woren vervaardigen: De ondergetekende stemmen via de stembeheermodule wordt gedecodeerd en vervolgens wordt de informatie van de stemlijst en stemregels het gescreend, en de gekwalificeerde stemmen worden opgeslagen; na de screening wordt de opgeslagen steminformatie geteld, daardoor komt er de stemresultaten totstand. 11With the private password to sign the hash value of the voting information, and after completing after voting, drop the signature; Verification of the voter authorization: The voting terminal is verified by the vote verification module, and after the authorization of the voter is verified, the voting information signed by the voting terminal is only sent to the voting management module; Voting results are produced: The undersigned votes through the vote management module are decrypted and then the information from the voting list and voting rules is screened, and the qualified votes are stored; After the screening, the stored voting information is counted, thus producing the voting results. 11
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