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Check out the Winternitz One-Time Signature Sphere10.com/articles/cryptography/pqc/wots Signing many things with one identity is possible by precomputing a Me
by karl_gluck 2y ago
Check out the Winternitz One-Time Signature
Sphere10.com/articles/cryptography/pqc/wots
Signing many things with one identity is possible by precomputing a Merkle tree, but this takes time and the signatures get big.
- er4hn 2y agoSPHINCS+ 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...