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\documentclass{article}
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\usepackage{charter}
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\usepackage{hyperref}
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\usepackage{amssymb}
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\begin{document}
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\section*{Homework 4}
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\begin{enumerate}
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\item Voice voting is the method of casting a vote in the `open air' for everyone
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present to hear. Which of the following security requirements do paper ballots
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satisfy better than voice voting? Check all that apply and give a brief explanation
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for your decision.
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\begin{itemize}
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\item[$\Box$] Integrity\bigskip\bigskip
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\item[$\Box$] Enfranchisement\bigskip\bigskip
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\item[$\Box$] Ballot secrecy\bigskip\bigskip
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\item[$\Box$] Voter authentication\bigskip\bigskip
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\item[$\Box$] Availability\bigskip\bigskip
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\end{itemize}
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\item Explain how an attacker can use chain voting in order to influence the outcome of a
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poll using paper ballots.
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\item Which of the following mechanisms help with defending against chain voting? Check all
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that apply. Give a brief reason for each defence that mitigates chain voting attacks.
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\begin{itemize}
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\item[$\Box$] Using a glass ballot box to make it clear there are no ballots in the box before the start of the election.
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\item[$\Box$] Distributing ballots publicly before the election.
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\item[$\Box$] Checking that a voter's ID (drivers license, passport) matches the voter.
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\item[$\Box$] Each ballot has a unique ID. When a voter is given a ballot, the ID is recorded. When the voter submits his or her ballot, this ID is checked against the record.
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\end{itemize}
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\end{enumerate}
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\end{document}
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%%% Local Variables:
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%%% mode: latex
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%%% TeX-master: t
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%%% End:
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