A documentation on electronic voting using the workflow model of software engineering and the complete SRS included in it included the test cases scenarios etc.

1. 1
ELECTRONIC VOTING SYSTEM
Specification and Design Document
By
VIKINGS SOFTECH
Members:
Bilal Mubeen
Aizaz Athar
Abdul Rehman
Date: 14th
January, 2015

2. 2
DEDICATION
To our parents for their loving support, their wishes, their patience, their
understanding and their prayers who kindly inducted into our souls, the flame of
truth and trustworthiness, and who helped us wherever and whenever we faced
difficulty in our lives and to all those who struggled hard, faced problems and
sacrificed to bring Pakistan into being or to protect its sovereignty.
ACKNOWLEDGEMENTS
All praises to Almighty Allah Who make me able to complete this task. My words of
special thanks to Sir Adnan Khalid for his guidance and support. without their
valuable direction this might be an impossible for us.
Last but not the least we like to thank all the staff at GC University, Lahore for
providing us an excellent working environment.

3. 3
ABSTRACT
E-Voting is an electronic voting system for polling. The election process is in need
of a standard and secure electronic system that voters can rely on and have trust
in. Currently, each state implements its own process for voting; the lack of
consistency between polls results in numerous problems. Various models have
been developed to address the issues of security, privacy, validation, and quality
control. However, these models do not meet all of the requirements needed for a
good system. Exploring electronic voting from a systems perspective can
demonstrate the commonalities of the current systems and the possible solutions
for the voting process.

4. 4
Introduction:
 Overview
E-Voting is an electronic system for polling. Voter can vote by entering CNIC.
It defines the scope of e-voting, in other words, defines the subject in the
context of the election process as a whole, specifies the system requirements
Specifies the participating parties of the system and describes their roles.
Specifies the architecture of the e-voting system, the general description of
Functionality.

5. 5
 Objective
The key point of developing this project is to make our election system
better. Compliant free with election legislation and principles and be at least
as secure as regular voting.
 Development Facilities
1. Microsoft Visual Studio 2. SQL Server
SRS
INTRODUCTION
Purpose
This specification design document will detail the design of an electronic voting
system for the state of Pakistan. This electronic voting system will enable an eligible
voter to vote at any polling site statewide during an election period.
Document Conventions
• When writing this document it was inherited that all requirements have the
same priority.
• First an overall view of the system is presented and then all features and
functions are analyzed in detail.
Intended Audience and Reading Suggestions
This document is intended for:
Development: In order to be sure that our team is developing the right project that
fulfills requirements provided in this document. In order to have an exact list of the
features and functions that are required to respond according to requirements

6. 6
and provided diagrams. Our team will get familiar with the idea of the project and
suggest other features that would make it even more functional.
Users: in order to know exactly what they have to expect from the system, right
inputs and outputs and response in error situations.
Project Scope
One of the most important and hence core activity of E-Voting system is to give
ease to the administration of school. Administration can save their time.
Administration can get all information about voters’ .Hence a wide range of data is
required to justify the contents of application which should also be updated at
regular intervals. Only authorized person (admin) can access the information.
System offers multiple interfaces to enter different type of data.
Overall Description
Product Perspective
E-Voting system will be a desktop software application in order to provide all the
required features mentioned in this document.
Product Features
E-Voting system provides the user with the following functions:
• - Login
Login is necessary before using other features of the system. User will
enter the username and password at homepage. Then user can access
the desired information.
ADMIN LOGIN:

7. 7
Admin checks the system results by logging in the same page interface.
Controller Characteristics & Environment:
Controller of the system could be the ADMIN
It is recommended that only one user is given this role so that everyone cannot use
it for its own legal / illegal purpose.
Operating Environment
E-Voting system is an desktop application so the following software would be required on
server machines

8. 8
• Microsoft visual studio
• MY SQL server
Design and Implementation Constraints
In order to build an enterprise-level application, only those tools and technologies
can be used which provide sufficient support for such kind of development.
Therefore, our team will be limited to use highly mature and robust platform for
development and deployment of the application. Keeping in view the platform
independence and robustness of C# platform is a strong candidate to be used as a
development and deployment platform.
User Documentation
Following documentation will be provided for end users and system administrators:
• User manuals describing each screen of the system
• Deployment and configuration guides to install and deploy the application
Assumptions and Dependencies
• It is desktop base application and only one system is required to deploy it.

9. 9
Other Non-functional
Requirements
Performance and Availability Requirements
The application should be available in minimum down-time. The application should
provide user with appropriate error messages and should handle run-time
exceptions in a controlled manner in order to avoid abnormal termination.
Maintainability Requirements
The application should be designed and developed in such a way that it
remains highly maintainable and flexible and future enhancements can be
easily incorporated.
Security Requirements
The application should provide protection against unauthorized access.
Software Quality Attributes
• E-Voting System is a desktop application and it is required to be deployed
once on a system and then it can be easily accessed by user without any
other installation.
• E-Voting offers high portability and can be later moved to different systems
if required.
Feasibility Report:

10. 10
Introduction:
E-Voting System can handle all management tasks related to voting.
Understanding of Scope of Work:
Under the help of team head and institute’s helper and coordinators the team
wishes to manage and achieve the goal of converting their ideas into a real
program of school management system. It should provide almost all the facilities
what he is required. To serve the above objectives the Solution shall be required
that should provide the following set of functionalities.
• Our user management handler should be provided with the facility like it
can maintain the names, father names, guardian contact and other
important s related information about voters.
• The voter’s record should be maintained and well organized with our
program.
• To have an account with the users. .
• The team aim to link the user’s desired persona with their well displayed
and managed program to attract and then entered them into their working
models.
• The team should deal with the user feedback directly.
Scope of Admin:

11. 11
• To be able to manage and explore the users need.
• Management should track the activities and task achievement steps of their
team and tack good care of user feedback.
• Ability to control the whole management system and track functionalities
for the secure and validated system of recognition.
• Manage the reports based on feedbacks.
Requirements:
Technologies:
The technology requirements for the projects are short listed here.
• Visual studio professional and keen knowledge of C# language.
• Some basic programming concepts for small tasks required.
• SQL server/Oracle for database.
Hardware:
To run this software there should be minimum Pentium 4 system with windows 7.
Time management:
This software required minimum 1 month to develop after information and
planning phases.
Team Members:

12. 12
There should be team to develop this software. Each member of the team will
work on specific task.
One of the team members will get information from stakeholders so that it can
develop according to requirements.
One of the team members will work on planning, how to develop software and
what we need more etc.
Another team member will work on modeling and coding so that well planned
project can be implement to fulfill customer needs.
After development of the software another team member will test it and deploy.
Financial requirements:
• We need an Intel Pentium inside core i3 system to develop this software.
Potential Benefits:
There would be direct impact of this software on voter’s and owner’s .Through
this software we can change our world from manual to digital style of saving data.
The School owners:
The one the potential benefit of this software for school owner is save records of
students in digitalized manner. They can keep records of the teachers as well.It
provides facility it owner to keep records of reports which will generate on
monthly basis so that he can run his/ her business in well-mannered and grow up.
Potential obstacles:

13. 13
There would be some potential obstacles during development and after
development of this software. This project is very lengthy, it required long period
of time for development and a big team to work on it. Due to less number of team
members there are fully chances of taking more time on development. One of the
big potential obstacles is that our databases should work very well. It should not
show any bug or error if this happened then there would be negative impact on
owner business. So to minimize these chances it should work very well every
time.
SECURITY:
Our E-Voting System is secure because user can only vote by entering CNIC. No
other information is shown to the user on the polling interface. On the other hand
ADMIN has the only rights to check and count all votes and announce the final
result. Although there are many voting apps for this purpose but their security
level is not upto that mark.
PRICE:
Price for this desktop based software is $ 250 (Two Hundred & Fifty US dollars).
CLASS DIAGRAM:

14. 14
P.T.O

15. 15
USER Window
ID Number
Voter Name
Enter/Submit
LOG-IN Window
USER NAME
PASSWORD
LOG-IN Button
ADMIN
Show Result( )
Register Vote( )
Add/Remove Symbol ( )
Show Symbol ( )
SYMBOL
View Symbol
Choose Symbol
REGISTRATION FORM
Name
ID
Mother’s Name
Address
Submit
RESULT
Party Votes ( )
WIN / LOSE ( )

16. 16
USE CASE DIAGRAMS:
Diagram-1:
Diagram-2:
uc Admin Page Use Cases
E-Voting System Admin Page
1. Access to Admin
Page
Administrator
1a. Links for the
Admin Pages
1b. Link for the Help
Menu
uc Login to the E-Voting System
Login Page
2a. Admin
Credentials
2b. Voter Credentials
2. Login Page
Access
Administrator

17. 17
Diagram-3:
uc Create a New User
Create a New User
3c. Check Encryption
3. Add Users
3a. Get Decryption
Threshold Value
3b. Key Size for
Encryption
Administrator

18. 18
Diagram-4:
uc Display the Submitted Vote
Voter
4a. Display Submited
Vote Details
4b. Display a Thank
you message
Admin Page
Use Cases :
Vote for the
Election

19. 19
Diagram-5:
uc Create a New Ballot
Create a new Ballot
5a. Add Issue
5b. Add Choices
5c. Delete Choices
5d. Save Ballot
Ballot XML File
Administrator
5. Create a New
Ballot

20. 20
Diagram-6:
uc Create a New Election
Create a new Election
6a. Enter Election
Details
Admin Page Use
Cases : Create a
New User
Admin Page
Use Cases :
Create a New
Ballot
6b. Send Request
6d. Post Election
Database
Election XML File
6c. Save Election PTC Web Services
Administrator
6. Create a New
Election

21. 21
Diagram-7:
uc Tally / Decrypt Votes
Tally / Decrypt Votes
7a. Open an Election
7b. Display Election
Details
7c. Display Votes
Count for the Selected
Ballot
7d. Decrypt Votes
Database
Election XML File
Administrator
7. Tally / Decrypt
Votes

22. 22
Diagram-8:
uc Vote for the Election
Online Voting
8a. Open an Election
8d. Submit Vote
Election XML File
8b. Vote for Each
Question
8c. Display Your Vote
PTC Web Services
8. Vote For the
Election
Admin Page
Use Cases :
Display the
Submitted
Vote
Voter

23. 23
SEQUENCE DIAGRAM:

24. 24
DATA FLOW DIAGRAM:

25. 25
DESIGN SPECIFICATION DOCUMENT:
1. Introduction
• Purpose
• Summary
2. System Overview
3. Design Considerations
• Assumptions and Dependencies
• Related software and hardware
• End-user characteristics Possible and/or probable changes in functionality
• General Constraints
• Goals and Guidelines
• Development Methods
4. Architectural Strategies
5. System Architecture
• Sub-System architecture
6. Policies and Tactics
7. Detailed System Design

26. 26
E-Voting System
1.Introduction:-
Purposes:-
This document was made on basis of Requirements Documentation so all
requirements of customer was taken into account. However some changes
concerning design of developed LMS can be brought after studying by client of
Design Documentation (DD). Main goal of DD is description of design and structure
of LMS system’s interface. The document is intended first of all for reporting about
implemented work to customer, and also for final coordination with him of
questions connected to design of developed system.
2. Summary:-
This version of design document consist next parts:
Design Considerations – general description of the software system
including its functionality and matters related to the overall system.
Architectural Strategies – this part describe design decisions and strategies
that affect the overall organization of the system and its higher-level structures.
System Architecture – this part gives high-level overview of how the
functionality and responsibilities of system were partitioned and then assigned to
subsystems.
Policies and Tactics – in this part of design document we describes design
policies and tactics which effect on details of the interface and implementation of
various aspects of the system.

27. 27
System Overview:-
The overall system design objective is to provide an efficient, modular design that
will reduce the system’s complexity, facilitate change, and result in an easy
implementation. This will be accomplished by designing a strongly cohesion system
with minimal coupling. In addition, this document will provide interface design
models that are consistent, user friendly, and will provide straightforward
transitions through the various system functions.
E-Voting System will allow performing all necessary procedures for polling
and patrons. According to customer requirements the software to be developed
will consist of three databases:
• Item’s database
• All necessary requirements by a customer
It will also provide all necessary services for databases such as creating,
deleting, updating and searching information.
3. Design considerations:-
Assumptions and Dependencies
Related software, hardware and operating system
E-Voting System will be executed on visual studio, SQL server.
End-user characteristics:-
There is no special requirements for users because of E-Voting system will
be quite easy in apply.Possible and/or probable changes in functionality

28. 28
All new customers’ requirements will be taken into account. But since
performance’s term is insignificant so probability of changes in functionality
without shifting deadline is very low.
General constraints:-
Hardware
• IBM-compatible PC with Pentium processor and higher
• 50Mbytes free space on HDD
• 32Mbytes RAM
Software
Visual Studio, SQL server
• For Server
Hardware
IBM-compatible PC with Pentium and higher
256Mbytes RAM or higher
80Gbytes free space on HDD
Goals and guidelines:-
Main principle of creating of this system is developing it according to
customer’s requirements. Design of SMS system will be very simple because of two
reasons:
• CMS’s interface has to be similar to ordinary search systems in Internet;
• Implantation term is quite compact.

29. 29
Development Methods:-
In initial stage of SMS developing all requirements were studied by
Requirements for developing interface. After its implementation Design
Documentation will be delivered to Tester for completion work on project. One of
the main development methods is that design of system is made using Object
Oriented Design technique.
Architectural Strategies:-
• All data will be stored in a NIF-database (SQL server will be used for
storing data);
• User Interface Engine will provide interactions of SMS with user through
Internet;
• All components of SMS system easily can be modified so it is possible to
extend developing system in future;
• Interfaces in system is not very complex so there is no need some special
technical skill for work with its.
• As mentioned in section 3.2 for best performance system need 256 MB of
physical memory for central database for server and 32Mbytes RAM for
user home PC
• Administrator will have all necessary functions and instructions for
controlling database.
System Architecture:-
E-Voting system has the main components:
• Database managed by an SQL database server.

30. 30
• User Interface Engine (by means of this server user interact with
database)
Polices and Tactics
CMS system is developing according to requirements. Main functionality and
logic of system are provided by Web Server and SQL server. CMS provide end users
with friendly interface and library staff with easy installation methods.
After it will be implemented it’s going to be tested by tester. In initial stage
of CMS using system will be serviced by programmers from “Dream Team”
company. If some problems occur during software applying library staff should
address to technical support service.
Detailed System Design
“Dream Team” company has developed all interfaces for E-Voting System.
After consulting “Dream Team” company Project Manager with customer this
variant of interface’s design was accepted for implementation. In Design document
represented only main interfaces.

31. 31
TEST_CASE:
Admin Login(for registration of users)
Test Case ID: Login_Admin _T_1
Use Case Ref: Login Admin
Purpose: Verify the user to get access to the system.
Environment Visual Studio , MySQL , Window 7,8,8.1 (professional/ultimate)
Pre-Requirement: The user has to open the software.
Execution
Description:
Admin enters the Username and Password to get access to the
system
Expected Result: System validates the user the main window appears.
Result: Login successfully.
Add other users:
Test Case ID: Add_Voter_T_2
Use Case Ref: Add Voter
Purpose: Enter the Voter data to add Voter in the record.
Environment Visual Studio , MySQL , Window 7 (professional/ultimate)
Pre-Requirement: The user has to be logged in and he has to be on the add users page.
Execution
Description:
User enters the information that are required on the add student
page.
Expected Result: User can add the information.
Result: Voter Added.

32. 32
Polling:
Test Case ID: Voter -1 (for polling)
Use Case Ref:
Purpose: For Polling
Environment Visual Studio , MySQL , Window 7 (professional/ultimate)
Pre-Requirement: The user has to be logged in.
Execution
Description:
User enters the information that are required to vote for particular
party on page.
Expected Result: User can add the information.
Result: Vote Added.

33. 33
References:
www.free-project.org
www.blackboxvoting.com
www.elections.state.md.us/
www.mdvotes.org
www.elections.state.md.us/registered_voters/index.html
www.spectrum.ieee.org/WEBONLY/publicfeature/oct02/evot.html
www.votewatch.us "A repository for Voter Complaints"
firstgov.gov/Citizen/Topics/Voting.shtml
www.ecotalk.org/VotingSecurity.html
mainline.brynmawr.edu/~rmercuri/notable/evote.html