mirror of
https://source.quilibrium.com/quilibrium/ceremonyclient.git
synced 2024-11-11 02:35:18 +00:00
82 lines
2.9 KiB
Go
82 lines
2.9 KiB
Go
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//
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// Copyright Coinbase, Inc. All Rights Reserved.
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// Copyright Quilibrium, Inc. All Rights Reserved.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package sign
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import (
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"crypto/rand"
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"testing"
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"github.com/stretchr/testify/require"
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"golang.org/x/crypto/sha3"
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"source.quilibrium.com/quilibrium/monorepo/nekryptology/pkg/core/curves"
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"source.quilibrium.com/quilibrium/monorepo/nekryptology/pkg/ot/base/simplest"
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"source.quilibrium.com/quilibrium/monorepo/nekryptology/pkg/ot/ottest"
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"source.quilibrium.com/quilibrium/monorepo/nekryptology/pkg/tecdsa/dkls/v1/dkg"
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)
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func TestSign(t *testing.T) {
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curveInstances := []*curves.Curve{
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curves.K256(),
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curves.P256(),
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}
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for _, curve := range curveInstances {
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hashKeySeed := [simplest.DigestSize]byte{}
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_, err := rand.Read(hashKeySeed[:])
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require.NoError(t, err)
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baseOtSenderOutput, baseOtReceiverOutput, err := ottest.RunSimplestOT(curve, 256, hashKeySeed)
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require.NoError(t, err)
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secretKeyShareA := curve.Scalar.Random(rand.Reader)
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secretKeyShareB := curve.Scalar.Random(rand.Reader)
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require.NoError(t, err)
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publicKey := curve.ScalarBaseMult(secretKeyShareA.Mul(secretKeyShareB))
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alice := NewAlice(256, 80, curve, sha3.New256(), &dkg.AliceOutput{SeedOtResult: baseOtReceiverOutput, SecretKeyShare: secretKeyShareA, PublicKey: publicKey})
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bob := NewBob(256, 80, curve, sha3.New256(), &dkg.BobOutput{SeedOtResult: baseOtSenderOutput, SecretKeyShare: secretKeyShareB, PublicKey: publicKey})
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message := []byte("A message.")
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seed, err := alice.Round1GenerateRandomSeed()
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require.NoError(t, err)
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round3Output, err := bob.Round2Initialize(seed)
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require.NoError(t, err)
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round4Output, err := alice.Round3Sign(message, round3Output)
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require.NoError(t, err)
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err = bob.Round4Final(message, round4Output)
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require.NoError(t, err, "curve: %s", curve.Name)
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}
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}
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func BenchmarkSign(b *testing.B) {
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curve := curves.K256()
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hashKeySeed := [simplest.DigestSize]byte{}
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_, err := rand.Read(hashKeySeed[:])
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require.NoError(b, err)
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baseOtSenderOutput, baseOtReceiverOutput, err := ottest.RunSimplestOT(curve, 256, hashKeySeed)
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require.NoError(b, err)
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secretKeyShareA := curve.Scalar.Random(rand.Reader)
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secretKeyShareB := curve.Scalar.Random(rand.Reader)
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publicKey := curve.ScalarBaseMult(secretKeyShareA.Mul(secretKeyShareB))
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alice := NewAlice(256, 80, curve, sha3.New256(), &dkg.AliceOutput{SeedOtResult: baseOtReceiverOutput, SecretKeyShare: secretKeyShareA, PublicKey: publicKey})
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bob := NewBob(256, 80, curve, sha3.New256(), &dkg.BobOutput{SeedOtResult: baseOtSenderOutput, SecretKeyShare: secretKeyShareB, PublicKey: publicKey})
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message := []byte("A message.")
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for n := 0; n < b.N; n++ {
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seed, err := alice.Round1GenerateRandomSeed()
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require.NoError(b, err)
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round3Output, err := bob.Round2Initialize(seed)
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require.NoError(b, err)
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round4Output, err := alice.Round3Sign(message, round3Output)
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require.NoError(b, err)
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err = bob.Round4Final(message, round4Output)
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require.NoError(b, err)
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}
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}
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