Search

Algorithms

• AlgorithmFALCON (FN-DSA)

  NTRU Lattice / SIGNATURE

  Fast-Fourier Lattice-based Compact Signatures over NTRU, standardized as FN-DSA in FIPS 206 (October 2024). Produces significantly smaller signatures and public keys than ML-DSA, making it attractive for bandwidth-constrained environments such as TLS handshakes and embedded systems. Based on NTRU lattices with a discrete Gaussian sampler. Requires careful, constant-time implementation to avoid side-channel vulnerabilities.