precompilles: Implement mapping of field elements to BLS12-381 curve points #1012
+151 −37
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Implementation of the
bls12_map_fp_to_g1andbls12_map_fp2_to_g2precompiles: mapping offpfield element to a point onE1curve (BLS12-381) and mappingfp2extension field element to a point onE2curve (BLS12-381) according to the EIP-2537 spec https://eips.ethereum.org/EIPS/eip-2537#abi-for-mapping-fp-element-to-g1-point and https://eips.ethereum.org/EIPS/eip-2537#abi-for-mapping-fp2-element-to-g2-point.Depends on: #1010