add rho's for proof keys and verification keys calculation, Vk.IC, add alphas input soundness when generating trusted setup

.gitignore

@@ -4,3 +4,4 @@ cli/inputs.json
 cli/proofs.json
 cli/test.circuit
 cli/trustedsetup.json
+tmp

README.md

@@ -16,7 +16,7 @@ Current implementation status:
 - [x] G1 and G2 curve operations
 - [x] BN128 Pairing
 - [x] circuit code compiler
-	- [ ] code to flat code
+	- [ ] code to flat code (improve circuit compiler)
 	- [x] flat code compiler
 - [x] circuit to R1CS
 - [x] polynomial operations
@@ -24,6 +24,8 @@ Current implementation status:
 - [x] generate trusted setup
 - [x] generate proofs
 - [x] verify proofs with BN128 pairing
+	- [ ] fix 4th pairing proofs generation & verification
+- [ ] WASM implementation to run on browsers
 
 
 ## Usage

circuitcompiler/circuit.go

@@ -131,6 +131,9 @@ func (circ *Circuit) GenerateR1CS() ([][]*big.Int, [][]*big.Int, [][]*big.Int) {
 		c = append(c, cConstraint)
 
 	}
+	circ.R1CS.A = a
+	circ.R1CS.B = b
+	circ.R1CS.C = c
 	return a, b, c
 }
 
@@ -144,6 +147,11 @@ func grabVar(signals []string, w []*big.Int, vStr string) *big.Int {
 	}
 }
 
+type Inputs struct {
+	Private []*big.Int
+	Publics []*big.Int
+}
+
 // CalculateWitness calculates the Witness of a Circuit based on the given inputs
 func (circ *Circuit) CalculateWitness(inputs []*big.Int) ([]*big.Int, error) {
 	if len(inputs) != len(circ.Inputs) {

cli/main.go

@@ -30,6 +30,12 @@ var commands = []cli.Command{
 		Usage:   "compile a circuit",
 		Action:  CompileCircuit,
 	},
+	{
+		Name:    "trustedsetup",
+		Aliases: []string{},
+		Usage:   "generate trusted setup for a circuit",
+		Action:  TrustedSetup,
+	},
 	{
 		Name:    "genproofs",
 		Aliases: []string{},
@@ -79,12 +85,13 @@ func CompileCircuit(context *cli.Context) error {
 	panicErr(err)
 
 	// parse inputs from inputsFile
-	var inputs []*big.Int
+	// var inputs []*big.Int
+	var inputs circuitcompiler.Inputs
 	json.Unmarshal([]byte(string(inputsFile)), &inputs)
 	panicErr(err)
 
 	// calculate wittness
-	w, err := circuit.CalculateWitness(inputs)
+	w, err := circuit.CalculateWitness(inputs.Private)
 	panicErr(err)
 	fmt.Println("\nwitness", w)
 
@@ -137,11 +144,6 @@ func CompileCircuit(context *cli.Context) error {
 		}
 	}
 
-	// calculate trusted setup
-	setup, err := snark.GenerateTrustedSetup(len(w), *circuit, alphas, betas, gammas, zx)
-	panicErr(err)
-	fmt.Println("\nt:", setup.Toxic.T)
-
 	// store circuit to json
 	jsonData, err := json.Marshal(circuit)
 	panicErr(err)
@@ -153,6 +155,41 @@ func CompileCircuit(context *cli.Context) error {
 	jsonFile.Close()
 	fmt.Println("Compiled Circuit data written to ", jsonFile.Name())
 
+	return nil
+}
+
+func TrustedSetup(context *cli.Context) error {
+	// open compiledcircuit.json
+	compiledcircuitFile, err := ioutil.ReadFile("compiledcircuit.json")
+	panicErr(err)
+	var circuit circuitcompiler.Circuit
+	json.Unmarshal([]byte(string(compiledcircuitFile)), &circuit)
+	panicErr(err)
+
+	// read inputs file
+	inputsFile, err := ioutil.ReadFile("inputs.json")
+	panicErr(err)
+	// parse inputs from inputsFile
+	// var inputs []*big.Int
+	var inputs circuitcompiler.Inputs
+	json.Unmarshal([]byte(string(inputsFile)), &inputs)
+	panicErr(err)
+	// calculate wittness
+	w, err := circuit.CalculateWitness(inputs.Private)
+	panicErr(err)
+
+	// R1CS to QAP
+	alphas, betas, gammas, zx := snark.Utils.PF.R1CSToQAP(circuit.R1CS.A, circuit.R1CS.B, circuit.R1CS.C)
+	fmt.Println("qap")
+	fmt.Println(alphas)
+	fmt.Println(betas)
+	fmt.Println(gammas)
+
+	// calculate trusted setup
+	setup, err := snark.GenerateTrustedSetup(len(w), circuit, alphas, betas, gammas, zx)
+	panicErr(err)
+	fmt.Println("\nt:", setup.Toxic.T)
+
 	// remove setup.Toxic
 	var tsetup snark.Setup
 	tsetup.Pk = setup.Pk
@@ -161,10 +198,10 @@ func CompileCircuit(context *cli.Context) error {
 	tsetup.G2T = setup.G2T
 
 	// store setup to json
-	jsonData, err = json.Marshal(tsetup)
+	jsonData, err := json.Marshal(tsetup)
 	panicErr(err)
 	// store setup into file
-	jsonFile, err = os.Create("trustedsetup.json")
+	jsonFile, err := os.Create("trustedsetup.json")
 	panicErr(err)
 	defer jsonFile.Close()
 	jsonFile.Write(jsonData)
@@ -192,27 +229,34 @@ func GenerateProofs(context *cli.Context) error {
 	inputsFile, err := ioutil.ReadFile("inputs.json")
 	panicErr(err)
 	// parse inputs from inputsFile
-	var inputs []*big.Int
+	// var inputs []*big.Int
+	var inputs circuitcompiler.Inputs
 	json.Unmarshal([]byte(string(inputsFile)), &inputs)
 	panicErr(err)
 	// calculate wittness
-	w, err := circuit.CalculateWitness(inputs)
+	w, err := circuit.CalculateWitness(inputs.Private)
 	panicErr(err)
 	fmt.Println("\nwitness", w)
 
 	// flat code to R1CS
-	a, b, c := circuit.GenerateR1CS()
+	// a, b, c := circuit.GenerateR1CS()
+	a := circuit.R1CS.A
+	b := circuit.R1CS.B
+	c := circuit.R1CS.C
 	// R1CS to QAP
 	alphas, betas, gammas, zx := snark.Utils.PF.R1CSToQAP(a, b, c)
 	_, _, _, px := snark.Utils.PF.CombinePolynomials(w, alphas, betas, gammas)
 	hx := snark.Utils.PF.DivisorPolynomial(px, zx)
 
+	fmt.Println(circuit)
+	fmt.Println(trustedsetup.G1T)
+	fmt.Println(hx)
+	fmt.Println(w)
 	proof, err := snark.GenerateProofs(circuit, trustedsetup, hx, w)
 	panicErr(err)
 
 	fmt.Println("\n proofs:")
 	fmt.Println(proof)
-	fmt.Println("public signals:", proof.PublicSignals)
 
 	// store proofs to json
 	jsonData, err := json.Marshal(proof)
@@ -249,7 +293,8 @@ func VerifyProofs(context *cli.Context) error {
 	json.Unmarshal([]byte(string(trustedsetupFile)), &trustedsetup)
 	panicErr(err)
 
-	verified := snark.VerifyProof(circuit, trustedsetup, proof, true)
+	// TODO read publicSignals from file
+	verified := snark.VerifyProof(circuit, trustedsetup, proof, publicSignals, true)
 	if !verified {
 		fmt.Println("ERROR: proofs not verified")
 	} else {

snark.go

@@ -1,6 +1,7 @@
 package snark
 
 import (
+	"bytes"
 	"fmt"
 	"math/big"
 	"os"
@@ -41,7 +42,7 @@ type Setup struct {
 		Vka   [3][2]*big.Int
 		Vkb   [3]*big.Int
 		Vkc   [3][2]*big.Int
-		A     [][3]*big.Int
+		IC    [][3]*big.Int
 		G1Kbg [3]*big.Int    // g1 * Kbeta * Kgamma
 		G2Kbg [3][2]*big.Int // g2 * Kbeta * Kgamma
 		G2Kg  [3][2]*big.Int // g2 * Kgamma
@@ -51,15 +52,15 @@ type Setup struct {
 
 // Proof contains the parameters to proof the zkSNARK
 type Proof struct {
-	PiA           [3]*big.Int
-	PiAp          [3]*big.Int
-	PiB           [3][2]*big.Int
-	PiBp          [3]*big.Int
-	PiC           [3]*big.Int
-	PiCp          [3]*big.Int
-	PiH           [3]*big.Int
-	PiKp          [3]*big.Int
-	PublicSignals []*big.Int
+	PiA  [3]*big.Int
+	PiAp [3]*big.Int
+	PiB  [3][2]*big.Int
+	PiBp [3]*big.Int
+	PiC  [3]*big.Int
+	PiCp [3]*big.Int
+	PiH  [3]*big.Int
+	PiKp [3]*big.Int
+	// PublicSignals []*big.Int
 }
 
 type utils struct {
@@ -92,6 +93,18 @@ func prepareUtils() utils {
 func GenerateTrustedSetup(witnessLength int, circuit circuitcompiler.Circuit, alphas, betas, gammas [][]*big.Int, zx []*big.Int) (Setup, error) {
 	var setup Setup
 	var err error
+
+	// input soundness
+	for i := 0; i < len(alphas); i++ {
+		for j := 0; j < len(alphas[i]); j++ {
+			if j <= circuit.NPublic {
+				if bytes.Equal(alphas[i][j].Bytes(), Utils.Bn.Fq1.Zero().Bytes()) {
+					alphas[i][j] = Utils.Bn.Fq1.One()
+				}
+			}
+		}
+	}
+
 	// generate random t value
 	setup.Toxic.T, err = Utils.FqR.Rand()
 	if err != nil {
@@ -136,13 +149,19 @@ func GenerateTrustedSetup(witnessLength int, circuit circuitcompiler.Circuit, al
 	// encrypt t values with curve generators
 	var gt1 [][3]*big.Int
 	var gt2 [][3][2]*big.Int
-	for i := 0; i < witnessLength; i++ {
-		tPow := Utils.FqR.Exp(setup.Toxic.T, big.NewInt(int64(i)))
-		tEncr1 := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, tPow)
-		gt1 = append(gt1, tEncr1)
-		tEncr2 := Utils.Bn.G2.MulScalar(Utils.Bn.G2.G, tPow)
-		gt2 = append(gt2, tEncr2)
+	gt1 = append(gt1, Utils.Bn.G1.G)
+	tEncr := setup.Toxic.T
+	for i := 1; i < witnessLength; i++ {
+		gt1 = append(gt1, Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, tEncr))
+		tEncr = Utils.Bn.Fq1.Mul(tEncr, setup.Toxic.T)
 	}
+	// for i := 0; i < witnessLength; i++ {
+	//         tPow := Utils.FqR.Exp(setup.Toxic.T, big.NewInt(int64(i)))
+	//         tEncr1 := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, tPow)
+	//         gt1 = append(gt1, tEncr1)
+	//         tEncr2 := Utils.Bn.G2.MulScalar(Utils.Bn.G2.G, tPow)
+	//         gt2 = append(gt2, tEncr2)
+	// }
 	// gt1: g1, g1*t, g1*t^2, g1*t^3, ...
 	// gt2: g2, g2*t, g2*t^2, ...
 	setup.G1T = gt1
@@ -163,25 +182,27 @@ func GenerateTrustedSetup(witnessLength int, circuit circuitcompiler.Circuit, al
 	setup.Vk.G2Kbg = Utils.Bn.G2.MulScalar(Utils.Bn.G2.G, kbg)
 	setup.Vk.G2Kg = Utils.Bn.G2.MulScalar(Utils.Bn.G2.G, setup.Toxic.Kgamma)
 
-	// for i := 0; i < circuit.NSignals; i++ {
 	for i := 0; i < circuit.NVars; i++ {
 		at := Utils.PF.Eval(alphas[i], setup.Toxic.T)
-		a := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, at)
+		rhoAat := Utils.Bn.Fq1.Mul(setup.Toxic.RhoA, at)
+		a := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, rhoAat)
 		setup.Pk.A = append(setup.Pk.A, a)
 		if i <= circuit.NPublic {
-			setup.Vk.A = append(setup.Vk.A, a)
+			setup.Vk.IC = append(setup.Vk.IC, a)
 		}
 
 		bt := Utils.PF.Eval(betas[i], setup.Toxic.T)
-		bg1 := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, bt)
-		bg2 := Utils.Bn.G2.MulScalar(Utils.Bn.G2.G, bt)
+		rhoBbt := Utils.Bn.Fq1.Mul(setup.Toxic.RhoB, bt)
+		bg1 := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, rhoBbt)
+		bg2 := Utils.Bn.G2.MulScalar(Utils.Bn.G2.G, rhoBbt)
 		setup.Pk.B = append(setup.Pk.B, bg2)
 
 		ct := Utils.PF.Eval(gammas[i], setup.Toxic.T)
-		c := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, ct)
+		rhoCct := Utils.Bn.Fq1.Mul(setup.Toxic.RhoC, ct)
+		c := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, rhoCct)
 		setup.Pk.C = append(setup.Pk.C, c)
 
-		kt := Utils.FqR.Add(Utils.FqR.Add(at, bt), ct)
+		kt := Utils.FqR.Add(Utils.FqR.Add(rhoAat, rhoBbt), rhoCct)
 		k := Utils.Bn.G1.Affine(Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, kt))
 
 		ktest := Utils.Bn.G1.Affine(Utils.Bn.G1.Add(Utils.Bn.G1.Add(a, bg1), c))
@@ -196,7 +217,9 @@ func GenerateTrustedSetup(witnessLength int, circuit circuitcompiler.Circuit, al
 		k_ := Utils.Bn.G1.MulScalar(Utils.Bn.G1.G, kt)
 		setup.Pk.Kp = append(setup.Pk.Kp, Utils.Bn.G1.MulScalar(k_, setup.Toxic.Kbeta))
 	}
-	setup.Vk.Vkz = Utils.Bn.G2.MulScalar(Utils.Bn.G2.G, Utils.PF.Eval(zx, setup.Toxic.T))
+	zt := Utils.PF.Eval(zx, setup.Toxic.T)
+	rhoCzt := Utils.Bn.Fq1.Mul(setup.Toxic.RhoC, zt)
+	setup.Vk.Vkz = Utils.Bn.G2.MulScalar(Utils.Bn.G2.G, rhoCzt)
 
 	return setup, nil
 }
@@ -231,13 +254,12 @@ func GenerateProofs(circuit circuitcompiler.Circuit, setup Setup, hx []*big.Int,
 	for i := 0; i < len(hx); i++ {
 		proof.PiH = Utils.Bn.G1.Add(proof.PiH, Utils.Bn.G1.MulScalar(setup.G1T[i], hx[i]))
 	}
-	proof.PublicSignals = w[1:2] // out signal
 
 	return proof, nil
 }
 
 // VerifyProof verifies over the BN128 the Pairings of the Proof
-func VerifyProof(circuit circuitcompiler.Circuit, setup Setup, proof Proof, printVer bool) bool {
+func VerifyProof(circuit circuitcompiler.Circuit, setup Setup, proof Proof, publicSignals []*big.Int, printVer bool) bool {
 	// e(piA, Va) == e(piA', g2)
 	pairingPiaVa := Utils.Bn.Pairing(proof.PiA, setup.Vk.Vka)
 	pairingPiapG2 := Utils.Bn.Pairing(proof.PiAp, Utils.Bn.G2.G)
@@ -269,14 +291,14 @@ func VerifyProof(circuit circuitcompiler.Circuit, setup Setup, proof Proof, prin
 	}
 
 	// Vkx, to then calculate Vkx+piA
-	vkxpia := setup.Vk.A[0]
-	for i := 0; i < len(proof.PublicSignals); i++ {
-		vkxpia = Utils.Bn.G1.Add(vkxpia, Utils.Bn.G1.MulScalar(setup.Vk.A[i+1], proof.PublicSignals[i]))
+	vkxpia := setup.Vk.IC[0]
+	for i := 0; i < len(publicSignals); i++ {
+		vkxpia = Utils.Bn.G1.Add(vkxpia, Utils.Bn.G1.MulScalar(setup.Vk.IC[i+1], publicSignals[i]))
 	}
 
 	// e(Vkx+piA, piB) == e(piH, Vkz) * e(piC, g2)
 	if !Utils.Bn.Fq12.Equal(
-		Utils.Bn.Pairing(Utils.Bn.G1.Add(vkxpia, proof.PiA), proof.PiB),
+		Utils.Bn.Pairing(Utils.Bn.G1.Add(vkxpia, proof.PiA), proof.PiB), // TODO Add(vkxpia, proof.PiA) can go outside in order to save computation, as is reused later
 		Utils.Bn.Fq12.Mul(
 			Utils.Bn.Pairing(proof.PiH, setup.Vk.Vkz),
 			Utils.Bn.Pairing(proof.PiC, Utils.Bn.G2.G))) {

snark_test.go

@@ -1,6 +1,7 @@
 package snark
 
 import (
+	"encoding/json"
 	"fmt"
 	"math/big"
 	"strings"
@@ -12,6 +13,76 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
+/*
+func TestZkMultiplication(t *testing.T) {
+
+	// compile circuit and get the R1CS
+	flatCode := `
+	func test(a, b):
+		out = a * b
+	`
+
+	// parse the code
+	parser := circuitcompiler.NewParser(strings.NewReader(flatCode))
+	circuit, err := parser.Parse()
+	assert.Nil(t, err)
+
+	b3 := big.NewInt(int64(3))
+	b4 := big.NewInt(int64(4))
+	inputs := []*big.Int{b3, b4}
+	// wittness
+	w, err := circuit.CalculateWitness(inputs)
+	assert.Nil(t, err)
+
+	fmt.Println("circuit")
+	fmt.Println(circuit.NPublic)
+
+	// flat code to R1CS
+	a, b, c := circuit.GenerateR1CS()
+	fmt.Println("\nR1CS:")
+	fmt.Println("a:", a)
+	fmt.Println("b:", b)
+	fmt.Println("c:", c)
+
+	// R1CS to QAP
+	alphas, betas, gammas, zx := Utils.PF.R1CSToQAP(a, b, c)
+	fmt.Println("qap")
+	fmt.Println("alphas", alphas)
+	fmt.Println("betas", betas)
+	fmt.Println("gammas", gammas)
+
+	ax, bx, cx, px := Utils.PF.CombinePolynomials(w, alphas, betas, gammas)
+
+	hx := Utils.PF.DivisorPolynomial(px, zx)
+
+	// hx==px/zx so px==hx*zx
+	assert.Equal(t, px, Utils.PF.Mul(hx, zx))
+
+	// p(x) = a(x) * b(x) - c(x) == h(x) * z(x)
+	abc := Utils.PF.Sub(Utils.PF.Mul(ax, bx), cx)
+	assert.Equal(t, abc, px)
+	hz := Utils.PF.Mul(hx, zx)
+	assert.Equal(t, abc, hz)
+
+	div, rem := Utils.PF.Div(px, zx)
+	assert.Equal(t, hx, div)
+	assert.Equal(t, rem, r1csqap.ArrayOfBigZeros(1))
+
+	// calculate trusted setup
+	setup, err := GenerateTrustedSetup(len(w), *circuit, alphas, betas, gammas, zx)
+	assert.Nil(t, err)
+
+	// piA = g1 * A(t), piB = g2 * B(t), piC = g1 * C(t), piH = g1 * H(t)
+	proof, err := GenerateProofs(*circuit, setup, hx, w)
+	assert.Nil(t, err)
+
+	// assert.True(t, VerifyProof(*circuit, setup, proof, false))
+	b35 := big.NewInt(int64(35))
+	publicSignals := []*big.Int{b35}
+	assert.True(t, VerifyProof(*circuit, setup, proof, publicSignals, true))
+}
+*/
+
 func TestZkFromFlatCircuitCode(t *testing.T) {
 
 	// compile circuit and get the R1CS
@@ -30,11 +101,13 @@ func TestZkFromFlatCircuitCode(t *testing.T) {
 	circuit, err := parser.Parse()
 	assert.Nil(t, err)
 	fmt.Println("\ncircuit data:", circuit)
+	circuitJson, _ := json.Marshal(circuit)
+	fmt.Println("circuit:", string(circuitJson))
 
 	b3 := big.NewInt(int64(3))
-	inputs := []*big.Int{b3}
+	privateInputs := []*big.Int{b3}
 	// wittness
-	w, err := circuit.CalculateWitness(inputs)
+	w, err := circuit.CalculateWitness(privateInputs)
 	assert.Nil(t, err)
 	fmt.Println("\nwitness", w)
 
@@ -49,11 +122,16 @@ func TestZkFromFlatCircuitCode(t *testing.T) {
 	// R1CS to QAP
 	alphas, betas, gammas, zx := Utils.PF.R1CSToQAP(a, b, c)
 	fmt.Println("qap")
-	fmt.Println(alphas)
-	fmt.Println(betas)
-	fmt.Println(gammas)
+	fmt.Println("alphas", alphas)
+	fmt.Println("betas", betas)
+	fmt.Println("gammas", gammas)
+	fmt.Println("zx", zx)
 
 	ax, bx, cx, px := Utils.PF.CombinePolynomials(w, alphas, betas, gammas)
+	fmt.Println("ax", ax)
+	// fmt.Println("bx", bx)
+	// fmt.Println("cx", cx)
+	// fmt.Println("px", px)
 
 	hx := Utils.PF.DivisorPolynomial(px, zx)
 
@@ -72,21 +150,29 @@ func TestZkFromFlatCircuitCode(t *testing.T) {
 
 	// calculate trusted setup
 	setup, err := GenerateTrustedSetup(len(w), *circuit, alphas, betas, gammas, zx)
+	// setup, err := GenerateTrustedSetup(len(w), *circuit, ax, bx, cx, zx)
 	assert.Nil(t, err)
 	fmt.Println("\nt:", setup.Toxic.T)
 
 	// piA = g1 * A(t), piB = g2 * B(t), piC = g1 * C(t), piH = g1 * H(t)
 	proof, err := GenerateProofs(*circuit, setup, hx, w)
 	assert.Nil(t, err)
+	fmt.Println("IC", setup.Vk.IC)
 
-	fmt.Println("\n proofs:")
-	fmt.Println(proof)
-	fmt.Println("public signals:", proof.PublicSignals)
+	// fmt.Println("\n proofs:")
+	// fmt.Println(proof)
+
+	// fmt.Println("public signals:", proof.PublicSignals)
+	fmt.Println("\nwitness", w)
+	b35 := big.NewInt(int64(35))
+	publicSignals := []*big.Int{b35}
+	fmt.Println("public signals:", publicSignals)
 	before := time.Now()
-	assert.True(t, VerifyProof(*circuit, setup, proof, true))
+	assert.True(t, VerifyProof(*circuit, setup, proof, publicSignals, true))
 	fmt.Println("verify proof time elapsed:", time.Since(before))
 }
 
+/*
 func TestZkFromHardcodedR1CS(t *testing.T) {
 	b0 := big.NewInt(int64(0))
 	b1 := big.NewInt(int64(1))
@@ -148,7 +234,9 @@ func TestZkFromHardcodedR1CS(t *testing.T) {
 	proof, err := GenerateProofs(circuit, setup, hx, w)
 	assert.Nil(t, err)
 
-	assert.True(t, VerifyProof(circuit, setup, proof, true))
+	// assert.True(t, VerifyProof(circuit, setup, proof, true))
+	publicSignals := []*big.Int{b35}
+	assert.True(t, VerifyProof(circuit, setup, proof, publicSignals, true))
 }
 
 func TestZkMultiplication(t *testing.T) {
@@ -202,5 +290,9 @@ func TestZkMultiplication(t *testing.T) {
 	proof, err := GenerateProofs(*circuit, setup, hx, w)
 	assert.Nil(t, err)
 
-	assert.True(t, VerifyProof(*circuit, setup, proof, false))
+	// assert.True(t, VerifyProof(*circuit, setup, proof, false))
+	b35 := big.NewInt(int64(35))
+	publicSignals := []*big.Int{b35}
+	assert.True(t, VerifyProof(*circuit, setup, proof, publicSignals, true))
 }
+*/