Lattice-Based Blind Ring Signature With Applications to Anonymous Voting Systems

This research presents LBRS, a new cryptographic method for secure anonymous voting that uses lattice-based mathematics (a post-quantum approach resistant to attacks from powerful quantum computers). The method combines blind ring signatures (a technique that hides both the voter's identity and the vote itself while allowing verification) with voting systems, solving problems with previous approaches that either were vulnerable to quantum computers or produced very large signatures that would be impractical for widespread use.