To build, go to a particular variant folder under Reference_Implementation or Optimized_Implementation and run make -j.
It will build a binary called sign which will generate the KAT.
This library contains two variants of the Hypercube-SDitH reference implementation.
- Variant 1 (
sdith_hypercube_cat1_gf256_ec): The Return of the SDitH. This variant matches the specs of the original Hypercube-SDitH paper. - Variant 2 (
sdith_hypercube_cat1_gf256_qrom): Security of Hypercube-SDitH against the Quantum Menace. This variant contains Variant 1 plus the 3-round IDS protocol as well as the Proof-of-Work mechanism introduced in the following paper.