The Vector-Ballot e-Voting Approach

Looking at current cryptographic-based e-voting protocols, one can distinguish three basic design paradigms (or approaches): (a) Mix-Networks based, (b) Homomorphic Encryption based, and (c) Blind Signatures based. Each of the three possesses different advantages and disadvantages w.r.t. the basic properties of (i) efficient tallying, (ii) universal verifiability, and (iii) allowing write-in ballot capability (in addition to predetermined candidates). In fact, none of the approaches results in a scheme that simultaneously achieves all three. This is unfortunate, since the three basic properties are crucial for efficiency, integrity and versatility (flexibility), respectively. Further, one can argue that a serious business offering of voting technology should offer a flexible technology that achieves various election goals with a single user interface. This motivates our goal, which is to suggest a new “vector-ballot” based approach for secret-ballot e-voting that is based on ...

• Type: Conference
• Year: 2004
• Where: FC
• Authors: Aggelos Kiayias, Moti Yung
• Keywords: Basic Properties, FC 2004, Homomorphic Encryption, Single User Interface