bigModExp(uint256 base, uint256 power, uint256 modulus) → uint256
internalbn256ScalarMul(uint256 x, uint256 y, uint256 k) → uint256, uint256
internalbn256Pairing(uint256 x1, uint256 y1, uint256 a1, uint256 b1, uint256 c1, uint256 d1, uint256 x2, uint256 y2, uint256 a2, uint256 b2, uint256 c2, uint256 d2) → bool
internal