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https://github.com/lightninglabs/loop
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18 lines
461 B
Go
18 lines
461 B
Go
package test
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import (
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"github.com/btcsuite/btcd/btcec"
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)
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// CreateKey returns a deterministically generated key pair.
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func CreateKey(index int32) (*btcec.PrivateKey, *btcec.PublicKey) {
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// Avoid all zeros, because it results in an invalid key.
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privKey, pubKey := btcec.PrivKeyFromBytes(btcec.S256(),
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[]byte{0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, byte(index + 1)})
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return privKey, pubKey
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}
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