SPHINCS+ is a complete signature scheme that carries that idea to it's completion. Shameless plug for where I explain it: https://er4hn.info/blog/2023.12.16-sph

SPHINCS+ is a complete signature scheme that carries that idea to it's completion. Shameless plug for where I explain it: https://er4hn.info/blog/2023.12.16-sphincs_plus-step-by-step/ https://er4hn.info/blog/2023.12.16-sphincs_plus-step-by-step...