MultiBallot: Verifiable and privacy-preserving E-Collecting in the Swiss setting
Authors: Florian Moser, L'eo Louistisserand
Summary
arXiv:2605. 19312v1 Announce Type: new Abstract: As part of the political process, citizens may participate in signature collections to influence policy changes.
Relevance
Read next because MultiBallot: Verifiable and privacy-preserving E-Collecting in the Swiss setting overlaps with clean result "Language-mismatch LoRA SFT on Qwen2.5-7B leaks the trained completion language into bystander directives the model was never trained on, absent under same-language SFT (LOW confidence)", experiment "Add C2 control arm (donor sees marker_B without marker_A) to disambiguate paired-marker binding from marker_B leaking alone". Matching terms: under, without, binding. Source: arxiv cs.CR (Cryptography and Security).
Abstract
arXiv:2605.19312v1 Announce Type: new Abstract: As part of the political process, citizens may participate in signature collections to influence policy changes. In Switzerland, this even results in legally binding acts, similar to an election system. In this work, we first derive a realistic setting for e-collecting in Switzerland, based on the setting established for e-voting. Then, we propose a secure protocol in this setting, achieving both privacy and verifiability under realistic trust assumptions. Notably, participation privacy is guaranteed without assuming an anonymous channel, by considering the fact that at any given point in time, many collections are active in parallel.