Electronic Voting Systems Essay Example for Free

Electronic Voting Systems EssayIn the existing offfine select method to adopt a candidate in the option such as presidential election , the assembly election, or local election, electorates go to the designated polling places and nurture to be place to postage stamp their votes, and finally voters cast their ballot. Of course, voters should be in advance registered on a poll book. To do so, a significant amount of time and court atomic number 18 consumed by voting and enumerate of votes. In the mean time, the most important security issue for on-line electronic voting using give ear screen or internet is to guarantee the anonymity of voter and the confidentiality of vote content. An e-voting method using a touch screen which allows a voter to claim a candidate or an option displayed on a screen has advantages in that a voter can cast his vote regardless of his charge polling place, but in this case, a voter is still required to go to a polling booth to vote.As other e-voting method, a voter does not have to go to a polling place if he uses internet and vote is permitted to internetuser. But, internet-accessible terminals are always required to vote and a voter can cast a vote in the just limited place which he can access internet. Especially, private selective information like someoneal ID might be leaked in the course of accessing to the internet. This center that anonymity of electronically voting International Symposium on Electronic Commerce and Security over the internet is not satisfied. Also, confidentiality of voting might not be ensured if a candidate selection or a voting content is not encrypted. As to the e-voting status of the world, the United soil has adopted the system using a touch screen for the local election and the remote voting using an internet in 2002. In April 2004. straightaway in a present system each and every section is given a electronic machine which stores the votes of the people how have voted for the parti cular candidate. have of present system is given to the in charge officer. He only note for the eligibility of the candidates and allow for the voting. Finally we collect all the voting machine at a place and go for counting.DIS ADVANTAGES OF THE PRESENT schemaAfter voting if both technical problems or damage occurs with the machines it may leads to the re election. The machine is not able to recognize the eligibility of a candidate, so the corrupted officers may misguide the people. The corrupted officers may increase the count of the voting. During transportation of the machines the in charge person can change the status of machines and hitherto may destroy. This system is not a cost effective one. Since we need security, in charge officers, secured place for counting and election place. The person from any other region cannot vote in for a candidate of other region. The voting take place where the machine is located.PROPOSED SYSTEMIn our system we trying to keep counting of votes in to a remote secured system. In this system we are using a electronic locomote which enable the voter to vote and transfer this vote to the remote system by converting it to receiving set undulation with the roving towers. Our machine can check the eligibility of the candidate by itself, so there is no question ofcorruption. Machine itself is automated to check the eligibility of the candidates. Here we need not to go for the re election even if the machine is damaged. A person even can vote from a mobile system and also from Internet. We can vote from any where even though being a voter of another region.1. Radio waves representing scanned retina pattern and vote to Mobile tower.2. Radio waves representing scanned retina pattern and vote to remote server.3. Acknowledgement (+ve or ve) from the server to mobile tower.4. Acknowledgement (+ve or ve) from mobile tower to Interface device.5. Ready signal if retina is scanned properly to voting machine. And if ve signal whe nce alert solicitude will be activated.6. Accepted vote is made to flow to the interface device.DETAIL DIAGRAM OF THE VOTING MACHINEThe voting machine is actually a device which generates the different voltages for different votes these voltages are fed to the (ADC) which is thusly converted to digital bits then can be converted to radio waves. The detail draw is overleaf.Block diagram of the Client Side CircuitFinal Out putAntennaEye Retina scanningThe nitty-gritty retina machine be a simple web cam or device which can capture the images effectively .the captured image will be represented in the form of a hyaloplasm where each pixel represents 24-bit (RGB, 8+8+8 format) let us see and understand Here for e.g.Here the matrix pattern of this type of imagine may be asR G B R G B R G B12 a1 15 11 21 54 25 f4 5c2d 1c 5A 99 85 57 2c fa b31b b1 a2 11 b1 ac 50 b4 5FCA 1f 3c 11 2c d4 03 ca e5Interface deviceThis is an electronic kit which converts the input digital signals such as (re tina pattern votes+ secure bits) to radio waves.Working of whole systemWhenever voters sneak in to voting booth then he will be instructed to directly look at retina scanning machine at this time the machine scans the retina. once retina scanning properly confirmed then it sent signal to the voting machine as to accept the vote it will be powered on .then voter is made to vote. Now the whole selective information including the retina pattern is sent to interfacing device which convert into radio waves of mobile frequency range and these radio waves are sent to mobile tower and then to the remote server, where the authentication and voters identification is stored into a secured database.The received data is first converted into digital format from the radio waves through and through the interface device kept at the server side, and then retina pattern and vote separated. Next the retina pattern is matched against the existing database .If match is found then flag is check which in dicates its voting status i.e. if the voter is not voted yet then +ve ack is send to the mobile tower and then to the corresponding voting machine. This ack is recognise by the receiver kept at the voter side and machine ismade to scan next retina pattern and vote, otherwise if ve ack then alert appall is made to ring.HURDLES IN THE PATH OF IMPLEMENTATIONThere are several to a greater extent issues that we have to consider along the Implementation such as SecurityEfficiencyGeographical ProblemsSecurityThe radio waves of a mobile frequency consist of Retina pattern and vote can be generated by means of external source. Thats why we need to provide some sot of security to avoid this problem. One of the idea to settle this problem is CDMA (which will be explained later ) and another technique is inserting security bits at regular breakup of time during the transmission of radio waves (Ex.2 msec) .At the server side after the given interval (2 msec ) security bits are checked (ex 10 01) . In case of positive confirmation we can accept as valid vote, other wise just rejected.Another problem is that one may trap the radio waves in between and can determine the person and the vote this may disclose the end point of the election before the finis of the voting process. To avoid this problem we can go for applying the efficient and complex encryption algorithm so that the transparency of data can be hidden and the server side the encrypted data can be again decrypted and original data can retrieved this make the trapping of wave meaningless .The encryption algorithm can be termed as Key Complex Algorithm, which is as follows,First it finds the length of the string.Generate the random numbers twin to the length of the string. Add the corresponding Characters from the given string and random values. E.g. KSHITIJLet this be the given words.EfficiencyWhenever the data which is sent from the voter (client) side, it is in the large amount, this delays a bit a voting s ystem and the data that is received at server side is in the multiple access mode i.e. more than one client is sending the data. To over come this problem the following 1. Applying compression Algorithms at the Client and server side so those to decrease the data transfer. Compression technique such as JPEG compression or any other Compression. 2. Instead of using single server PC we will go for distributed Operating system environment with multiple servers. This makes the job sharing and processing faster which leads to fast responds in case of Multiple Access Environment 3. To solve the concurrency problem in case of Multiple access environment we will use CDMA technique which is as followHere the key values are orthogonal to each other i.e. k1*k2=0 and k1*k1=1 i.e. if any tries to decode the information with any other key the data will be vanished as the data will be in the form d1*k1.If you try to decode withK2 then effect will be as d1*k1*k2=0. This will vanish the data. And if conform decoding key i.e k1 is used then decoding will be d1*k1*k1=d1. This decodes the data correctly. As per the controlling concurrency for multiple access the data from all the nodes is true as k1*d1+k2*d2 +k3*d3+k4*d4.In this case if you want the data corresponding to the second node then simply multiply the whole equation with the k2.This will give d2 as (k1*d1+K2*d2 +k3*d3+k4*d4)*K2=d2. So by this we can show that any numbers of nodes are allowed to send the data, the server will accept all the data and which ever has to be extracted will be just multiplied with corresponding key. This gets the corresponding data. Hence the concept of Multiple access.Geographical ProblemsThis is the problem regarding the area where technical facilities like mobile tower or Internet service is not present. In this case will convert the vote and retina pattern into the electrical information and pass it through the electrical conductors until we can reach the area where the technical facilit ies like internet or mobile tower is available, and if only internet facility is available is then we can convert this electrical information to digital means and with these data using computers connected to internet we can pass the vote and retina pattern. Here the eye scanner will be web cam.FUTURE ENHANCEMENTSThis project can be enhanced to work over the mobiles that is voting is made possible through the mobile through SMS. This machine can be made vote through the INTERNET.CONCLUSIONThus this machine can be used for any level voting purpose. The machine provides high level of security, authentication, reliability, and corruption -free mechanism. By this we can get result with in minuteafter a completion of voting. Minimum manpower Utilization, hence mechanism is error free.REFERENCESBoylestead Electronic Devices and Circuit Theory 10/e Pearson Education, June 2012 Herbert Taub and Donald Schilling Digital Integrated Electronics McGraw-Hill Internatinoal Editions, 01-Jan-1977 B. Var Acker. international e-voting and coercion a risk-assessment model and solutions. In the International Workshop on Electronic Voting in Europe, 2004. T. Kohno, A. Stubblefield, A.D. Rubin, and D.S. Wallach. Analysis of an electronic voting system, 2004. IEEE Std.802.15.IEEE Standard for education Technology Telecommunications and Information Exchange between Systems