E-Voting System Using Ethereum Blockchain

Abstract

In this project we are implementing
Blockchain based E-Voting system which works as a
decentralized server where multiple nodes will maintain
user’s voting data and if one node crashed or down
then users can get voting data from other working
nodes. In existing application single centralized server
were managing all voting data and if this server hacked
or down then all voting details will be unavailable and
this server can be attacked or hacked and can alter vote
counting data. Blockchain storage support immutable
data storage which means data cannot be alter or
hacked as each node in the Blockchain will verify each
Block storage with the help of hashcodes. Blockchain
store each record as transaction/block and associate
each block with unique hashcode and this hashcode
will be verified against any malicious data tamper
which makes Blockchain secured and tamper proof.
Algorithms: Ethereum is the public Blockchain
software and include multiple algorithms such POW
(proof of work), Hashcode verification, proof of stake
(POS), ripple protocol consensus algorithm (RPCA),
delegated proof of stake (dPOS), stellar consensus
protocol (SCP), and proof of importance (POI). All data
will be stored in Blockchain using Paillier encryption.
Each hashcode for verification will be generated using
SHA256.