mpcsetup

type Phase1 struct {
	Parameters struct {
		G1 struct {
			Tau      []curve.G1Affine // {[τ⁰]₁, [τ¹]₁, [τ²]₁, …, [τ²ⁿ⁻²]₁}
			AlphaTau []curve.G1Affine // {α[τ⁰]₁, α[τ¹]₁, α[τ²]₁, …, α[τⁿ⁻¹]₁}
			BetaTau  []curve.G1Affine // {β[τ⁰]₁, β[τ¹]₁, β[τ²]₁, …, β[τⁿ⁻¹]₁}
		}
		G2 struct {
			Tau  []curve.G2Affine // {[τ⁰]₂, [τ¹]₂, [τ²]₂, …, [τⁿ⁻¹]₂}
			Beta curve.G2Affine   // [β]₂
		}
	}
	PublicKeys struct {
		Tau, Alpha, Beta PublicKey
	}
	Hash []byte // sha256 hash
}

type Phase2 struct {
	Parameters struct {
		G1 struct {
			Delta curve.G1Affine
			L, Z  []curve.G1Affine
		}
		G2 struct {
			Delta curve.G2Affine
		}
	}
	PublicKey PublicKey
	Hash      []byte
}

type Phase2Evaluations struct {
	G1 struct {
		A, B, VKK []curve.G1Affine
	}
	G2 struct {
		B []curve.G2Affine
	}
}

type PublicKey struct {
	SG  curve.G1Affine
	SXG curve.G1Affine
	XR  curve.G2Affine
}