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41 lines
1.3 KiB
Go
41 lines
1.3 KiB
Go
package channel_test
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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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"source.quilibrium.com/quilibrium/monorepo/nekryptology/pkg/core/curves"
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"source.quilibrium.com/quilibrium/monorepo/node/crypto/channel"
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)
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func TestX3DHMatches(t *testing.T) {
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x448SendingIdentityPrivateKey := curves.ED448().Scalar.Random(rand.Reader)
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x448SendingEphemeralPrivateKey := curves.ED448().Scalar.Random(rand.Reader)
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x448ReceivingIdentityPrivateKey := curves.ED448().Scalar.Random(rand.Reader)
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x448ReceivingSignedPrePrivateKey := curves.ED448().Scalar.Random(rand.Reader)
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x448SendingIdentityKey := curves.ED448().NewGeneratorPoint().Mul(x448SendingIdentityPrivateKey)
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x448SendingEphemeralKey := curves.ED448().NewGeneratorPoint().Mul(x448SendingEphemeralPrivateKey)
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x448ReceivingIdentityKey := curves.ED448().NewGeneratorPoint().Mul(x448ReceivingIdentityPrivateKey)
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x448ReceivingSignedPreKey := curves.ED448().NewGeneratorPoint().Mul(x448ReceivingSignedPrePrivateKey)
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result := channel.SenderX3DH(
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x448SendingIdentityPrivateKey,
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x448SendingEphemeralPrivateKey,
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x448ReceivingIdentityKey,
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x448ReceivingSignedPreKey,
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32,
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)
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compare := channel.ReceiverX3DH(
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x448ReceivingIdentityPrivateKey,
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x448ReceivingSignedPrePrivateKey,
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x448SendingIdentityKey,
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x448SendingEphemeralKey,
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32,
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)
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require.Equal(t, result, compare)
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}
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