{-# LANGUAGE UnliftedFFITypes #-}
module MCL.Curves.Fp254BNb.Pairing (pairing) where

import MCL.Curves.Fp254BNb.Fp12
import MCL.Curves.Fp254BNb.G1
import MCL.Curves.Fp254BNb.G2
import MCL.Curves.Fp254BNb.GT
import qualified MCL.Internal.Prim as I

-- | Compute optimal ate pairing.
pairing :: G1 -> G2 -> GT
pairing = I.safeOp2_ c_mcl_fp254bnb_pairing

foreign import ccall safe "hs_mcl_fp254bnb_pairing"
  c_mcl_fp254bnb_pairing :: I.CC G1 -> I.CC G2 -> I.MC Fp12 -> IO ()