標題: | 無收據式電子投票機制 Receipt-Free Electronic Voting Schemes |
作者: | 邱華洲 Hua-Chou Chiu 曾文貴 Wen-Guey Tzeng 資訊科學與工程研究所 |
關鍵字: | 電子投票;私密性;強固性;可公開驗證性;無投票收據性;Electronic voting;privacy;robustness;universal verifiability;receipt-free |
公開日期: | 2000 |
摘要: | 當一群人想要在開放式的網路架構上,進行網路電子投票的行為,以求得在他們之中,能做出一個大多數人都同意的決定或選擇;此時就必須存在一個完整的電子投票機制,來保護參與投票者其投票時的私密性(privacy)與達到整個投票系統的強固性(robustness)、可公開驗證性(universal verifiability)與公平性等的特性要求。
但在以往所提出的相關電子投票機制中,雖然大多數都能夠達到上述的種種要求,卻都還是會存在著一些問題,那就是會發生買票、賣票與投票暴力等的行為發生。因為在以往的許多機制中,都會讓投票者可留下一個投票收據(receipt);利用此收據可用來證明投票者所投出的選票內容為何,而造成選舉的不公平性。為了解決這個問題,本篇論文的主要研究成果即是提出多重投票中心(multi-aurhority)的無收據式電子投票機制;使其不但能達到上述種種特性的要求,同時還具備有無投票收據性(receipt-freeness),更進一步的來保護投票者不會受到買票者或投票脅迫者的威脅,同時也增加了整個投票系統的公平性。 When some members want to make a decision or a choose at large of them via an open Internet . Then , they will need a completely electronic voting scheme to protect voters’ privacy and achieve the voting system’s robustness , universal verifiability , and fairness , etc . Most of the electronic voting schemes that proprsed in the past , although they can achieve above properties , but , still exist some problems. That is , they will occur vote-buying event or vote-coercers’ violence . Because these schemes will let voters get a receipt about his vote , and this receipt can prove to another one what his vote is . In order to solving this problem , this thesis’s fruitful research result is to propose multi-authorities receipt-free voting schemes . And let them not only can achieve above voting requirements but also can achieve receipt-freeness property of a voting system. Furthermore, it giving voters more protection and the voting system more fairness . |
URI: | http://140.113.39.130/cdrfb3/record/nctu/#NT890394096 http://hdl.handle.net/11536/67003 |
顯示於類別: | 畢業論文 |