Blockchain Election System with Anonymizer Service
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Solution Overview
Problem
Current election management systems face challenges such as errors, tampering, unauthorized voting, and fraud due to lack of transparency and security, particularly in ballot handling and counting processes.
Innovation Solution
Implementing blockchain technology to secure election management by using cryptographic signatures, public keys, and permissioned blockchain transactions for ballot preparation, casting, and tallying, ensuring only authorized individuals vote and maintaining transparency and anonymity.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional election management systems are used, then ease of operation and accessibility are maintained, but security and transparency are compromised due to errors, tampering, and lack of verification capabilities
Solution Approach 1:
The patent replaces traditional mechanical and manual election management systems with a blockchain-based digital system. Cryptographic signatures, public keys, and permissioned blockchain transactions substitute for manual ballot handling and counting processes, eliminating human error and physical tampering while maintaining security and transparency
Solution Approach 2:
The blockchain serves as an intermediary layer between voters and the election management system. It provides a transparent, immutable ledger that records all voting transactions, allowing verification without requiring direct trust in centralized authorities. The cryptographic protocols act as intermediaries to ensure security and authenticity
2Loss of information
If transparency and verification capabilities are added to election systems, then election integrity is improved, but system complexity and difficulty of implementation increase
Solution Approach 1:
The system implements feedback mechanisms where voters can verify their ballots were cast correctly and see the counting process transparently. The blockchain provides real-time verification of voting transactions, allowing voters to confirm information accuracy without compromising security or requiring excessive system complexity
Solution Approach 2:
The patent creates cryptographic copies of voting transactions that can be verified independently. Each ballot casting creates a verifiable record on the blockchain that can be checked by voters and observers, providing transparency without requiring direct access to raw data or complex verification systems
3Object-affected harmful factors
If cryptographic verification and blockchain technology are implemented, then ballot tampering and fraud are prevented, but ease of operation for voters is reduced
Solution Approach 1:
The system enables voters to perform self-verification of their ballots and voting status through the blockchain. Voters can independently check that their votes were cast correctly and see the counting process, eliminating the need for complex verification procedures or reducing reliance on centralized authorities while maintaining ease of operation
Data Source
AI summary
A blockchain-based election system includes an owner-controlled blockchain, an election administration server, registrars for authenticating voters and providing instructions for the election, and electronic devices for casting ballots. The administration server interfaces with the blockchain to manage election rules and content. The registrars authenticate each voter's identity and issue ballots to each voter through the blockchain. The voters may cast their ballots using an election polling place device, a wallet app or another electronic device such as a computer. Once cast, the ballots are tabulated and the vote counts revealed using the blockchain. Public key encryption is used to secure each step in the election process. An anonymizer service obfuscates voter identity with timing delays and false communication messages to prevent an attacker from correlating information about the voter. As a result, any authorized person or entity may verify the election results by querying the blockchain.