Hemera is the hash function of the cyber protocol. It is a STARK-friendly hash built on Poseidon2 over the Goldilocks field, designed for efficient arithmetic circuit evaluation. parameters: p = Goldilocks field|Goldilocks, t = 16 (state width), Rf = 8 (full rounds, d=7 S-box x⁷), Rp = 16 (partial…