arnaucube/gnark-plonky2-verifier
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Upgrade to gnark 0.8 (#18)

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* make proof with PIS public input

* upgraded to 0.8 gnark

* reduced pow witness

* fixed bug

* fixed test

* fixed bug

* adding profiling

* changed everything to be pointers

* convert remaining poseidon constants

* added the recursive_very_small

* added more outputs for benchmark
This commit is contained in:
Kevin Jue
2023-05-25 07:39:06 -07:00
committed by GitHub
parent cf84b032e2
commit 302b5f5bf1
31 changed files with 5336 additions and 2089 deletions
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4
verifier/internal/gates/base_sum_gate.go
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@@ -71,7 +71,7 @@ func (g *BaseSumGate) EvalUnfiltered(api frontend.API, qeAPI *field.QuadraticExt
limbs[i] = vars.localWires[limbIdx]
}
base_qe := qeAPI.FieldToQE(field.NewFieldElement(g.base))
base_qe := qeAPI.FieldToQE(field.NewFieldConst(g.base))
computedSum := qeAPI.ReduceWithPowers(
limbs,
base_qe,
@@ -82,7 +82,7 @@ func (g *BaseSumGate) EvalUnfiltered(api frontend.API, qeAPI *field.QuadraticExt
for _, limb := range limbs {
acc := qeAPI.ONE_QE
for i := uint64(0); i < g.base; i++ {
difference := qeAPI.SubExtension(limb, qeAPI.FieldToQE(field.NewFieldElement(i)))
difference := qeAPI.SubExtension(limb, qeAPI.FieldToQE(field.NewFieldConst(i)))
acc = qeAPI.MulExtension(acc, difference)
}
constraints = append(constraints, acc)

4
verifier/internal/gates/evaluate_gates.go
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@@ -45,11 +45,11 @@ func (g *EvaluateGatesChip) computeFilter(
continue
}
product = g.qeAPI.MulExtension(product, g.qeAPI.SubExtension(g.qeAPI.FieldToQE(field.NewFieldElement(i)), s))
product = g.qeAPI.MulExtension(product, g.qeAPI.SubExtension(g.qeAPI.FieldToQE(field.NewFieldConst(i)), s))
}
if manySelector {
product = g.qeAPI.MulExtension(product, g.qeAPI.SubExtension(g.qeAPI.FieldToQE(field.NewFieldElement(UNUSED_SELECTOR)), s))
product = g.qeAPI.MulExtension(product, g.qeAPI.SubExtension(g.qeAPI.FieldToQE(field.NewFieldConst(UNUSED_SELECTOR)), s))
}
return product

1328
verifier/internal/gates/gate_test.go
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File diff suppressed because it is too large Load Diff

2
verifier/internal/gates/poseidon_gate.go
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@@ -147,7 +147,7 @@ func (g *PoseidonGate) EvalUnfiltered(api frontend.API, qeAPI *field.QuadraticEx
sBoxIn := vars.localWires[g.WirePartialSBox(r)]
constraints = append(constraints, qeAPI.SubExtension(state[0], sBoxIn))
state[0] = poseidonChip.SBoxMonomialExtension(sBoxIn)
state[0] = qeAPI.AddExtension(state[0], qeAPI.FieldToQE(field.NewFieldElement(poseidon.FAST_PARTIAL_ROUND_CONSTANTS[r])))
state[0] = qeAPI.AddExtension(state[0], qeAPI.FieldToQE(poseidon.FAST_PARTIAL_ROUND_CONSTANTS[r]))
state = poseidonChip.MdsPartialLayerFastExtension(state, int(r))
}
sBoxIn := vars.localWires[g.WirePartialSBox(poseidon.N_PARTIAL_ROUNDS-1)]

2
verifier/internal/gates/random_access_gate.go
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@@ -115,7 +115,7 @@ func (g *RandomAccessGate) WireBit(i uint64, copy uint64) uint64 {
}
func (g *RandomAccessGate) EvalUnfiltered(api frontend.API, qeAPI *field.QuadraticExtensionAPI, vars EvaluationVars) []field.QuadraticExtension {
two := field.QuadraticExtension{field.NewFieldElement(2), field.NewFieldElement(0)}
two := field.QuadraticExtension{field.NewFieldConst(2), field.NewFieldConst(0)}
constraints := []field.QuadraticExtension{}
for copy := uint64(0); copy < g.numCopies; copy++ {