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