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use bls12-381 instead of 377 for test imports fix the inline comments with correct name and params Set the right base field Equation for base curve is y2 = x3 + 1 fill in pairing params adapt sage scripts with correct moduli calculate the correct cubic non residue correct the parameter B in the curve equation remove the specialized method for mult by nonresidue nonresidue is two, so default will be doubling calculate more correct parameters for fq3 `TRACE_MINUS_ONE_DIV_TWO` and `QUADRATIC_NONRESIDUE_TO_T` compute the right fq3 & fp6 frobenious coefficients calculate the cofactor for g1 use the g1 generator from gnark's fork use the right g2 equation g2 cofactor is slightly smaller than g1 cofactor get the g2 generators from gnark's fork update g1 and g2 curve info in the comments fill in `COFACTOR_INV` value for g1 fill in `COFACTOR_INV` value for g2
author information 2-adicity of the scalar field
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Pratyush
approved these changes
Mar 9, 2023
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Still need to fix the tests, I think the Pairing config is off |
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It seems that the optimized final exponentiation in BW6 model is specific to the BW6-761 curve. For now I've updated the pairing parameters to match the new Miller loop algorithm. |
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Superseded by #156 |
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Description
The outer curve whose scalar field is the base field of BLS12-381.
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Pendingsection inCHANGELOG.mdFiles changedin the Github PR explorer