Global wireless electronic voting system

Global wireless electronic voting system

1. Department of Computer science and Engineering
SRKR Engineering College, Bhimavaram, AP-534204
Presented by: G.Prasanna(17B91A0567)
Under the guidance of
Smt.M.JeevanaSujitha, Assistant professor
Seminar topic on

2. CONTENTS :-
➢Introduction
➢Literature review
➢Existing system
➢Proposed system
➢Block diagrams
➢Working of wholesystem
➢Challenges
➢Futureenhancementsand Conclusion

3. ➢Indemocraticcountries,votingplaysavitalrole.Hence
weshouldadoptaperfectvotingsystem,whichshouldbe
efficientandsecured.
➢GlobalWirelessE-Voting,isanintelligentvotingsystem
whichcandeterminetheeligibilityofthevoterbyscanning
theeyepattern.
➢votecountisnotkeptintothesamemachineitselfinsteadof
it,itisstoredintheremoteserver.
➢Itismoresecurethanconventionalvotingsystem

4. →Neumann[1]givesalistofsuggestionsfor"genericvotingcriteria"which
suggeststhatvotingsystemshouldbesohardtotamperwithandsoresistant
tofailurethatnocommercialsystemislikelytoevermeettherequirements,
anddevelopingasuitablecustomsystemwouldbeextremelydifficultand
prohibitivelyexpensive.
→RebeccaMercuri[2]inventedthe“Mercurimethod”forelectronicvoting.
AcriticalcomponentofthismethodisverysimilartotheCaltech/MIT
proposal:avotingmachinemustproducehuman-readablehardcopypaper
results,whichcanbeverifiedbythevoterbeforethevoteiscast,and
manuallyrecountedlaterifnecessary.

5. →DavidChaumpresentsaveryinterestingscheme[3],wherebyvoterscould
getreceiptsfortheirvotes.Thisreceiptwouldallowthemtoknowiftheir
voteswereincludedinthefinaltallyornot,andtoprovethattheyvoted
withoutrevealinganyinformationabouthowtheyvoted.Thesecurityofthis
schemedependsonvisualcryptography.
→TheMIT/Caltechresearchers[4]“seeapromisingfutureforelectronic
voting,despiteitsproblemstoday”(underafewconditions).Theyadvocate
usingthemethodscurrentlyinusewhichresultinthelowestaverage
numbersof“uncounted,unmarked,andspoiledballots,”likein-precinct
opticalscanning.Theirreportevenproposesaframeworkforanewvoting
systemwithadecentralized,modulardesign.

6. EXISTING SYSTEMS
BALLOT VOTING SYSTEM ELECTRONIC VOTING MACHINE

7. Themachineisnotabletorecognisetheeligibilityofa
candidate,sothecorruptedofficersmaymisguidethepeople.
Thecorruptedofficersmayincreasethecountofvoting.
Anytechnicalproblemsordamagetothemachineaftervoting
mayleadtoreelection.
Duringtransportationofmachine,thepersoninchargecan
changethestatusofthemachineandevenmaydestroy.
Thissystemisnotancostefficientone.
Thevotercan’tvotefromtheplacewhereheis.

8. Inthissystem,votescastedwillbestoredinremotesecured
system.
Itcanchecktheeligibilityofthecandidatebyscanningtheeye
retinapattern.
Anerrorinavotedoesn’teffecttheremainingsystem,thereby
reducingtheriskofre-election.
Costforanelectioniscomparativelylessthanthecurrent
system.

10. ➢Thevotingmachineisactuallyadevicewhichgeneratesthe
differentvoltagesfordifferentvotes.
➢thesevoltagesarefedtothe(ADC)whichisthenconvertedto
digitalbitsthencanbeconvertedtoradiowaves.

11. ➢Theeyeretinamachinebeasimplewebcamordevicewhichcan
capturetheimageseffectively.
➢thecapturedimagewillberepresentedintheformofamatrix
whereeachpixelrepresents24-bit(RGB,8+8+8format)
➢Thisisanelectronicdevicewhichconvertstheinputdigitalsignals
suchas(retinapattern+votes+securebits)toradiowaves.

12. ➢Whenevervotersentertovotingbooththenhewillbeinstructedtodirectlylookat
retinascanningmachineandthemachinescanstheretina.
➢Onceretinascanningproperlyconfirmedthenvoterismadetovote.
➢Nowthewholedataincludingretinapatternissenttointerfacingdevicewhich
convertsitintoradiowavesandthesearesenttomobiletower.
➢Andthentotheremoteserver,wheretheauthenticationandvotersidentificationis
storedintoasecureddatabase.
➢Thereceiveddataisfirstconvertedintodigitalformatfromtheradiowaves
throughtheinterfacedevicekeptattheserverside,andthenretinapatternand
voteseparated.
➢Nexttheretinapatternismatchedagainsttheexistingdatabase.
➢Ifmatchisfoundthenflagischeckwhichindicatesitsvotingstatusi.e.+veack.
➢Thisackisrecognizedbythereceiverkeptatthevotersideandmachineismade
toscannextretinapatternandvote,otherwiseif–veackthenalertalarmismade
toring.

13. ➢Security,Efficiency,GeographicalProblems
➢Uses Key Complex Encryptionalgorithm
➢First it finds the length of thestring.
➢Generate the random numbers equal to the length of the
string.
➢Add the corresponding Characters from the given string
and randomvalues.
SECURITY

14. Example:
Let the given word be: MAHEN
The given string has a length of 5. Hence generate 5 random numbers. The
numbers are:
A) 33 35 37 40 43
The ASCII values for MAHEN are
M A H E N B) 77 65 72 69 78
Add equivalent A) and B) values as
33+77, 35+65, 37+72, 40+69, 43+78
110 100 109 109 121
The parallel ASCII characters for the above are:
n d m m y
The below are the ASCII characters for those respective random values:
! # % ( +
Finally encrypted data as n ! d # m % m ( y +

15. ➢ApplyingcompressionAlgorithms
➢UsingdistributedOperatingsystemenvironmentwithmultiple
servers.
➢CDMATechnique.
-Herethekeyvaluesareorthogonalto
eachotheri.e.-k1*k2=0andk1*k1=1
-d1*k1
-d1*k1*k2=0.
-d1*k1*k1=d1.
-k1*d1+k2*d2+k3*d3+k4*d4.
-(k1*d1+K2*d2+k3*d3+k4*d4)*K2=d2
EFFICIENCY

16. ➢Itoccurswherethetechnicalfacilitiesserviceisnotpresent.
➢Inthiscasewillconvertthevoteandretinapatternintotheelectrical
information.
➢Andpassitthroughtheelectricalconductorsuntilwereachthearea
wherethetechnicalfacilitieslikeinternetormobiletowerisavailable.
➢Heretheeyescannerwillbewebcam.
GEOGRAPHICAL PROBLEMS

17. ➢Thisprojectcanbeenhancedtoworkoverthemobilesthatis
votingismadepossiblethroughthemobilethroughSMS.
➢ThismachinecanbemadevotethroughtheINTERNET.
➢Provideshighlevelofsecurity,authentication,reliability,and
corruption-freemechanism.
➢Bythiswecangetresultwithinminuteafteracompletionof
voting.
➢MinimummanpowerUtilization,hencemechanismiserrorfree.