PPML, PSI, STATS...PIR, FHE-RAM, TMHE... LATTICE ARITHMETICBackend Agnostic Applicationspoulpy-halpoulpy-cpu-refpoulpy-cpu-avxZNX API DEF.ZNX API IMPL.RLWE API IMPL.SCHEME API IMPL.poulpy-corepoulpy-schemesLWE, GLWE, GGSW...VecZnx, VmpPMat...TFHE, CKKS, BGV, ...Backend Agostic Crates