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On Trade-offs of Applying Block Chains for Electronic Voting Bulletin Boards
Block chains electronic voting bulletin boards
2018/7/18
On the Security Properties of e-Voting Bulletin Boards
bulletin board e-voting, liveness persistence
2018/6/6
In state-of-the-art e-voting systems, a bulletin board (BB) is a critical component for preserving election integrity and availability. Although it is common in the literature to assume that a BB is a...
Fairness in an Unfair World: Fair Multiparty Computation from public Bulletin Boards
Fair Multiparty Computation public Bulletin Boards
2017/11/13
Secure multiparty computation allows mutually distrusting parties to compute a function on their private inputs such that nothing but the function output is revealed. Achieving fairness --- that all p...
We propose a definition of ballot secrecy in the computational
model of cryptography. The definition builds upon and strengthens
earlier definitions by Bernhard et al. (ASIACRYPT’12, ESORICS’11
& E...