An Electronic Voting Scheme Based On Fully Homomorphism Encryption

Electronic voting is the comprehensive application of the modern cryptographictechnology. With the development of cryptography, Electronic voting researches haveachieved great progresses. Based on a fully homomorphic encryption which is atremendously significant cryptographical protocol, a new e-voting scheme is proposedin this paper. The fully homomorphic encryption implys that one can conduct anyoperations of those relative plaintexts through conducting the ciphertexts withoutdecryption, which is very vital to e-votes. The breakthrough made by Gentry in2009about the important technique makes it produce new applications in e-vote. The maincontributions of our paper are summarized as below:1、We propose a new e-voting scheme based on the fully homomorphic encryptiontechnology and the digital signature.2、Our schemes guarantees the anonymity in the processes of detecting cheats andpublic verification.3、Using the fully homomorphic encryption, our scheme can solve the increasingnoise problem when evaluating functions in e-vote.4、An efficient cloud computing server can be employed to count the votes so that thevoting result can be evaluated efficiently...