Score:1

Why modified version of ElGamal is used on JCJ e-voting scheme?

mo flag

I was reading the Coercion-Resistant Electronic Election paper and don't understand why the authors chose a modified version of ElGamal.

enter image description here

I guess that it was for security reasons. If so, what are the security issues of using a basic ElGamal scheme?

Maarten Bodewes avatar
in flag
Thanks for directly linking to the article. For future readers, they mention here that the decision will become apparent "later". Funny enough, if you keep on reading then in the appendices they will indicate that "As mentioned before our modified version of the El Gamal cryptosystem can be seen as a simplified version of the Cramer-Shoup [17], method." I haven't been able to find anything in the text that clearly does provide this explanation. This is what you get if you don't include any well defined internal references in a paper. I hope somebody can answer based on knowledge instead.
I sit in a Tesla and translated this thread with Ai:

mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.