mirror of
https://github.com/onsonr/sonr.git
synced 2025-03-10 21:09:11 +00:00
Prad Nukala
47c3a53080
* refactor: update import paths in gateway handlers * refactor: remove obsolete devtools Makefile and README * build: optimize build process for improved efficiency * refactor: remove obsolete pkl files related to Matrix and Sonr network configurations * refactor: move embed code to x/dwn/types
103 lines
3.2 KiB
Go
Executable File
103 lines
3.2 KiB
Go
Executable File
package bulletproof
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import (
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crand "crypto/rand"
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"testing"
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"github.com/gtank/merlin"
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"github.com/stretchr/testify/require"
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"github.com/onsonr/sonr/internal/crypto/core/curves"
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)
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func TestRangeBatchProverHappyPath(t *testing.T) {
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curve := curves.ED25519()
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n := 256
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prover, err := NewRangeProver(n*4, []byte("rangeDomain"), []byte("ippDomain"), *curve)
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require.NoError(t, err)
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v1 := curve.Scalar.Random(crand.Reader)
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v2 := curve.Scalar.Random(crand.Reader)
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v3 := curve.Scalar.Random(crand.Reader)
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v4 := curve.Scalar.Random(crand.Reader)
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v := []curves.Scalar{v1, v2, v3, v4}
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gamma1 := curve.Scalar.Random(crand.Reader)
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gamma2 := curve.Scalar.Random(crand.Reader)
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gamma3 := curve.Scalar.Random(crand.Reader)
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gamma4 := curve.Scalar.Random(crand.Reader)
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gamma := []curves.Scalar{gamma1, gamma2, gamma3, gamma4}
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g := curve.Point.Random(crand.Reader)
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h := curve.Point.Random(crand.Reader)
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u := curve.Point.Random(crand.Reader)
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proofGenerators := RangeProofGenerators{
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g: g,
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h: h,
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u: u,
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}
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transcript := merlin.NewTranscript("test")
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proof, err := prover.BatchProve(v, gamma, n, proofGenerators, transcript)
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require.NoError(t, err)
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require.NotNil(t, proof)
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require.Equal(t, 10, len(proof.ipp.capLs))
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require.Equal(t, 10, len(proof.ipp.capRs))
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}
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func TestGetaLBatched(t *testing.T) {
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curve := curves.ED25519()
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v1 := curve.Scalar.Random(crand.Reader)
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v2 := curve.Scalar.Random(crand.Reader)
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v3 := curve.Scalar.Random(crand.Reader)
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v4 := curve.Scalar.Random(crand.Reader)
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v := []curves.Scalar{v1, v2, v3, v4}
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aL, err := getaLBatched(v, 256, *curve)
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require.NoError(t, err)
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twoN := get2nVector(256, *curve)
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for i := 1; i < len(v)+1; i++ {
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vec := aL[(i-1)*256 : i*256]
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product, err := innerProduct(vec, twoN)
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require.NoError(t, err)
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require.Zero(t, product.Cmp(v[i-1]))
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}
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}
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func TestRangeBatchProverMarshal(t *testing.T) {
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curve := curves.ED25519()
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n := 256
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prover, err := NewRangeProver(n*4, []byte("rangeDomain"), []byte("ippDomain"), *curve)
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require.NoError(t, err)
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v1 := curve.Scalar.Random(crand.Reader)
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v2 := curve.Scalar.Random(crand.Reader)
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v3 := curve.Scalar.Random(crand.Reader)
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v4 := curve.Scalar.Random(crand.Reader)
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v := []curves.Scalar{v1, v2, v3, v4}
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gamma1 := curve.Scalar.Random(crand.Reader)
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gamma2 := curve.Scalar.Random(crand.Reader)
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gamma3 := curve.Scalar.Random(crand.Reader)
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gamma4 := curve.Scalar.Random(crand.Reader)
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gamma := []curves.Scalar{gamma1, gamma2, gamma3, gamma4}
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g := curve.Point.Random(crand.Reader)
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h := curve.Point.Random(crand.Reader)
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u := curve.Point.Random(crand.Reader)
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proofGenerators := RangeProofGenerators{
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g: g,
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h: h,
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u: u,
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}
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transcript := merlin.NewTranscript("test")
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proof, err := prover.BatchProve(v, gamma, n, proofGenerators, transcript)
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require.NoError(t, err)
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proofMarshaled := proof.MarshalBinary()
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proofPrime := NewRangeProof(curve)
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err = proofPrime.UnmarshalBinary(proofMarshaled)
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require.NoError(t, err)
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require.True(t, proof.capA.Equal(proofPrime.capA))
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require.True(t, proof.capS.Equal(proofPrime.capS))
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require.True(t, proof.capT1.Equal(proofPrime.capT1))
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require.True(t, proof.capT2.Equal(proofPrime.capT2))
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require.Zero(t, proof.taux.Cmp(proofPrime.taux))
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require.Zero(t, proof.mu.Cmp(proofPrime.mu))
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require.Zero(t, proof.tHat.Cmp(proofPrime.tHat))
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}
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