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Add fixed dlc doc instructions (#1376)

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Chris Stewart 2020-04-26 18:18:27 -05:00 • committed by GitHub
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docs/wallet/dlc.md
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@ -48,7 +48,7 @@ f8758d7f03a65b67b90f62301a3554849bde6d00d50e965eb123398de9fd6ea7af05f01f1ca852cf
Note: if you wish to setup your own oracle for testing, you can do so by pasting the following into the `sbt core/console`:
```scala
```scala mdoc:to-string
import org.bitcoins.core.crypto._
import org.bitcoins.core.util.CryptoUtil
import scodec.bits.ByteVector
@ -56,15 +56,15 @@ import org.bitcoins.core.currency._
val privKey = ECPrivateKey.freshPrivateKey
val pubKey = privKey.publicKey
val nonce = SchnorrNonce.freshNonce
val rValue = nonce.publicKey
val kValue = ECPrivateKey.freshPrivateKey
val rValue = kValue.schnorrNonce
val winHash = CryptoUtil.sha256(ByteVector("WIN".getBytes)).flip
val loseHash = CryptoUtil.sha256(ByteVector("LOSE".getBytes)).flip
(pubKey.bytes ++ rValue.bytes).toHex
(winHash.bytes ++ Satoshis(100000).bytes ++ loseHash.bytes ++ Satoshis.zero.bytes).toHex
Schnorr.signWithNonce(winHash.bytes, privKey, nonce).hex
Schnorr.signWithNonce(loseHash.bytes, privKey, nonce).hex
privKey.schnorrSignWithNonce(winHash.bytes, kValue)
privKey.schnorrSignWithNonce(loseHash.bytes, kValue)
```
Where you can replace the messages `WIN` and `LOSE` to have the oracle sign any two messages, and replace `Satoshis(100000)` and `Satoshis.zero` to change the outcomes.