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Breaking Ballot Secrecy in an Online Election
- wildstrawberry 4y agoI wrote a paper late last year that demonstrated a practical attack against ballot secrecy for a Canadian online voting vendor. Thought you all might find it interesting. A third-party observer can deduce (with a high probability) the candidate a voter voted for, despite the voter's connection to the voting serve being encrypted. This is because the length of the encrypted data leaks information.