1package plonky2_verifier
 2
 3import (
 4	. "gnark-ed25519/field"
 5	"gnark-ed25519/poseidon"
 6	"testing"
 7
 8	"github.com/consensys/gnark/frontend"
 9	"github.com/consensys/gnark/test"
10)
11
12type TestFriCircuit struct{}
13
14func (circuit *TestFriCircuit) Define(api frontend.API) error {
15	proofWithPis := DeserializeProofWithPublicInputs("./data/fibonacci/proof_with_public_inputs.json")
16	commonCircuitData := DeserializeCommonCircuitData("./data/fibonacci/common_circuit_data.json")
17	verifierOnlyCircuitData := DeserializeVerifierOnlyCircuitData("./data/fibonacci/verifier_only_circuit_data.json")
18
19	field := NewFieldAPI(api)
20	qe := NewQuadraticExtensionAPI(field, commonCircuitData.DegreeBits)
21	poseidonChip := poseidon.NewPoseidonChip(api, field)
22	friChip := NewFriChip(api, field, qe, poseidonChip, &commonCircuitData.FriParams)
23
24	friChallenges := FriChallenges{
25		FriAlpha: QuadraticExtension{
26			NewFieldElementFromString("14641715242626918707"),
27			NewFieldElementFromString("10574243340537902930"),
28		},
29		FriBetas:       []QuadraticExtension{},
30		FriPowResponse: NewFieldElement(82451580476419),
31		FriQueryIndicies: []F{
32			NewFieldElement(6790812084677375942),
33			NewFieldElement(12394212020331474798),
34			NewFieldElement(16457600747000998582),
35			NewFieldElement(1543271328932331916),
36			NewFieldElement(12115726870906958644),
37			NewFieldElement(6775897107605342797),
38			NewFieldElement(15989401564746021030),
39			NewFieldElement(10691676456016926845),
40			NewFieldElement(1632499470630032007),
41			NewFieldElement(1317292355445098328),
42			NewFieldElement(18391440812534384252),
43			NewFieldElement(17321705613231354333),
44			NewFieldElement(6176487551308859603),
45			NewFieldElement(7119835651572002873),
46			NewFieldElement(3903019169623116693),
47			NewFieldElement(4886491111111487546),
48			NewFieldElement(4087641893164620518),
49			NewFieldElement(13801643080324181364),
50			NewFieldElement(16993775312274189321),
51			NewFieldElement(9268202926222765679),
52			NewFieldElement(10683001302406181735),
53			NewFieldElement(13359465725531647963),
54			NewFieldElement(4523327590105620849),
55			NewFieldElement(4883588003760409588),
56			NewFieldElement(187699146998097671),
57			NewFieldElement(14489263557623716717),
58			NewFieldElement(11748359318238148146),
59			NewFieldElement(13636347200053048758),
60		},
61	}
62
63	initialMerkleCaps := []MerkleCap{
64		verifierOnlyCircuitData.ConstantSigmasCap,
65		proofWithPis.Proof.WiresCap,
66		proofWithPis.Proof.PlonkZsPartialProductsCap,
67		proofWithPis.Proof.QuotientPolysCap,
68	}
69
70	friChip.VerifyFriProof(
71		commonCircuitData.GetFriInstance(),
72		proofWithPis.Proof.Openings.ToFriOpenings(),
73		&friChallenges,
74		initialMerkleCaps,
75		&proofWithPis.Proof.OpeningProof,
76	)
77
78	return nil
79}
80
81func TestFriProof(t *testing.T) {
82	assert := test.NewAssert(t)
83
84	testCase := func() {
85		circuit := TestFriCircuit{}
86		witness := TestFriCircuit{}
87		err := test.IsSolved(&circuit, &witness, TEST_CURVE.ScalarField())
88		assert.NoError(err)
89	}
90
91	testCase()
92}