sphincs.org Email Addresses and Contacts - KazanSEO

The website appears to be about the SPHINCS (Stateless Hash-based Signatures) signature scheme, which is a post-quantum cryptographic project design submitted to NIST. It discusses the advancements made in the SPHINCS signature scheme and its incorporation of multiple improvements aimed at reducing signature size. The changes from the previous version of SPHINCS are outlined, including the proposal of three different signature schemes: SPHINCS+ with SHAKE256, SPHINCS+ with SHA256, and SPHINCS+ with Haraka. The second round submission introduces a split into a simple robust variant for each choice of hash function. Some information regarding security guarantees and speed improvements compared to earlier versions is also mentioned.