Browser-based Paillier cryptosystem demo — Pascal Paillier's 1999 additive homomorphic encryption. Encrypt, decrypt, homomorphic addition without decrypting. Private 10-voter election simulation and 5-hospital patient aggregation. The primitive underlying GG20 threshold ECDSA, Helios voting, and ElectionGuard. No backends. No simulated math.
cryptography paillier homomorphic-encryption e-voting public-key-cryptography secure-computation threshold-ecdsa crypto-lab private-aggregation additive-homomorphism helios-voting
-
Updated
Oct 1, 2026 - TypeScript