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
100 lines
3.0 KiB
Go
Executable File
100 lines
3.0 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 TestIPPHappyPath(t *testing.T) {
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curve := curves.ED25519()
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prover, err := NewInnerProductProver(8, []byte("test"), *curve)
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require.NoError(t, err)
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a := randScalarVec(8, *curve)
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b := randScalarVec(8, *curve)
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u := curve.Point.Random(crand.Reader)
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transcript := merlin.NewTranscript("test")
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proof, err := prover.Prove(a, b, u, transcript)
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require.NoError(t, err)
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require.Equal(t, 3, len(proof.capLs))
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require.Equal(t, 3, len(proof.capRs))
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}
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func TestIPPMismatchedVectors(t *testing.T) {
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curve := curves.ED25519()
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prover, err := NewInnerProductProver(8, []byte("test"), *curve)
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require.NoError(t, err)
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a := randScalarVec(4, *curve)
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b := randScalarVec(8, *curve)
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u := curve.Point.Random(crand.Reader)
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transcript := merlin.NewTranscript("test")
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_, err = prover.Prove(a, b, u, transcript)
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require.Error(t, err)
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}
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func TestIPPNonPowerOfTwoLengthVectors(t *testing.T) {
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curve := curves.ED25519()
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prover, err := NewInnerProductProver(8, []byte("test"), *curve)
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require.NoError(t, err)
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a := randScalarVec(3, *curve)
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b := randScalarVec(3, *curve)
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u := curve.Point.Random(crand.Reader)
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transcript := merlin.NewTranscript("test")
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_, err = prover.Prove(a, b, u, transcript)
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require.Error(t, err)
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}
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func TestIPPZeroLengthVectors(t *testing.T) {
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curve := curves.ED25519()
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prover, err := NewInnerProductProver(8, []byte("test"), *curve)
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require.NoError(t, err)
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a := randScalarVec(0, *curve)
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b := randScalarVec(0, *curve)
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u := curve.Point.Random(crand.Reader)
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transcript := merlin.NewTranscript("test")
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_, err = prover.Prove(a, b, u, transcript)
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require.Error(t, err)
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}
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func TestIPPGreaterThanMaxLengthVectors(t *testing.T) {
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curve := curves.ED25519()
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prover, err := NewInnerProductProver(8, []byte("test"), *curve)
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require.NoError(t, err)
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a := randScalarVec(16, *curve)
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b := randScalarVec(16, *curve)
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u := curve.Point.Random(crand.Reader)
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transcript := merlin.NewTranscript("test")
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_, err = prover.Prove(a, b, u, transcript)
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require.Error(t, err)
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}
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func TestIPPMarshal(t *testing.T) {
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curve := curves.ED25519()
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prover, err := NewInnerProductProver(8, []byte("test"), *curve)
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require.NoError(t, err)
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a := randScalarVec(8, *curve)
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b := randScalarVec(8, *curve)
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u := curve.Point.Random(crand.Reader)
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transcript := merlin.NewTranscript("test")
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proof, err := prover.Prove(a, b, u, transcript)
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require.NoError(t, err)
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proofMarshaled := proof.MarshalBinary()
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proofPrime := NewInnerProductProof(curve)
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err = proofPrime.UnmarshalBinary(proofMarshaled)
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require.NoError(t, err)
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require.Zero(t, proof.a.Cmp(proofPrime.a))
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require.Zero(t, proof.b.Cmp(proofPrime.b))
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for i, proofCapLElem := range proof.capLs {
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proofPrimeCapLElem := proofPrime.capLs[i]
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require.True(t, proofCapLElem.Equal(proofPrimeCapLElem))
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proofCapRElem := proof.capRs[i]
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proofPrimeCapRElem := proofPrime.capRs[i]
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require.True(t, proofCapRElem.Equal(proofPrimeCapRElem))
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}
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}
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