mirrors/bitcoin-s
1
0
Fork 0
mirror of https://github.com/bitcoin-s/bitcoin-s.git synced 2025-03-26 21:42:48 +01:00
Code Issues Projects Releases Packages Wiki Activity

Deploy website

Browse source 
Deploy website version based on cec0593929
This commit is contained in:
Docusaurus bot 2020-12-08 15:35:25 +00:00
parent f8feea0e62
commit 2cd20482b3
14 changed files with 90 additions and 90 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

10
docs/next/core/addresses.html
View file

@ -80,7 +80,7 @@ reason to keep using legacy transaction formats.</p>
<span class="hljs-keyword">val</span> privkey = <span class="hljs-type">ECPrivateKey</span>()
<span class="hljs-comment">// privkey: ECPrivateKey = Masked(ECPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> pubkey = privkey.publicKey
<span class="hljs-comment">// pubkey: org.bitcoins.crypto.ECPublicKey = ECPublicKey(021e087291e71ee28317791b5bf9e4cd656dd2786e26f55a7bc34312bd52239107)</span>
<span class="hljs-comment">// pubkey: org.bitcoins.crypto.ECPublicKey = ECPublicKey(024d131114f7fe64bb1b1830655668cb5f90d7652d60f3f6c37a5defa42115bcdc)</span>
<span class="hljs-keyword">val</span> segwitAddress = {
<span class="hljs-comment">// see https://bitcoin.org/en/glossary/pubkey-script</span>
@ -89,10 +89,10 @@ reason to keep using legacy transaction formats.</p>
<span class="hljs-keyword">val</span> scriptPubKey = <span class="hljs-type">P2WPKHWitnessSPKV0</span>(pubkey)
<span class="hljs-type">Bech32Address</span>(scriptPubKey, <span class="hljs-type">TestNet3</span>)
}
<span class="hljs-comment">// segwitAddress: Bech32Address = tb1qzt4c0recc4wush2mnxn0wvy5ytmmhf5hfsqyf4</span>
<span class="hljs-comment">// segwitAddress: Bech32Address = tb1qal5axszxmjq64q99elqycxsp693fyu740pqvlg</span>
println(segwitAddress.toString)
<span class="hljs-comment">// tb1qzt4c0recc4wush2mnxn0wvy5ytmmhf5hfsqyf4</span>
<span class="hljs-comment">// tb1qal5axszxmjq64q99elqycxsp693fyu740pqvlg</span>
</code></pre>
<h2><a class="anchor" aria-hidden="true" id="generating-legacy-base58-addresses"></a><a href="#generating-legacy-base58-addresses" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Generating legacy (base58) addresses</h2>
<p>If you need to generate legacy addresses for backwards
@ -101,10 +101,10 @@ Take a look:</p>
<pre><code class="hljs css language-scala"><span class="hljs-comment">// we&#x27;re reusing the same private/public key pair</span>
<span class="hljs-comment">// from before. don&#x27;t do this in an actual application!</span>
<span class="hljs-keyword">val</span> legacyAddress = <span class="hljs-type">P2PKHAddress</span>(pubkey, <span class="hljs-type">TestNet3</span>)
<span class="hljs-comment">// legacyAddress: P2PKHAddress = mhEzcPKEsVRjx5JujkpStEV4evBfk8nhtF</span>
<span class="hljs-comment">// legacyAddress: P2PKHAddress = n3PVuMuFAvWc4191pEEhhRKjW1NQ5Rfaow</span>
println(legacyAddress.toString)
<span class="hljs-comment">// mhEzcPKEsVRjx5JujkpStEV4evBfk8nhtF</span>
<span class="hljs-comment">// n3PVuMuFAvWc4191pEEhhRKjW1NQ5Rfaow</span>
</code></pre>
</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/core/core-intro"><span class="arrow-prev">← </span><span>Core Module</span></a><a class="docs-next button" href="/docs/next/core/hd-keys"><span>HD Key Generation</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#generating-segwit-bech32-addresses">Generating SegWit (bech32) addresses</a></li><li><a href="#generating-legacy-base58-addresses">Generating legacy (base58) addresses</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/favicon.ico" alt="bitcoin-s" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/getting-started">Getting Started</a><a href="/docs/en/core/core-intro">Guides</a><a href="/api/org/bitcoins">API Reference</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="https://join.slack.com/t/suredbits/shared_invite/zt-eavycu0x-WQL7XOakzQo8tAy7jHHZUw" target="_blank" rel="noreferrer noopener">Slack</a><a href="https://gitter.im/bitcoin-s-core/">Gitter chat</a></div><div><h5>More</h5><a href="https://github.com/bitcoin-s/bitcoin-s">GitHub</a><a class="github-button" href="https://github.com/bitcoin-s/bitcoin-s" data-icon="octicon-star" data-count-href="/bitcoin-s/bitcoin-s-core/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2020 Suredbits &amp; the bitcoin-s developers</section></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>
document.addEventListener('keyup', function(e) {

10
docs/next/core/addresses/index.html
View file

@ -80,7 +80,7 @@ reason to keep using legacy transaction formats.</p>
<span class="hljs-keyword">val</span> privkey = <span class="hljs-type">ECPrivateKey</span>()
<span class="hljs-comment">// privkey: ECPrivateKey = Masked(ECPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> pubkey = privkey.publicKey
<span class="hljs-comment">// pubkey: org.bitcoins.crypto.ECPublicKey = ECPublicKey(021e087291e71ee28317791b5bf9e4cd656dd2786e26f55a7bc34312bd52239107)</span>
<span class="hljs-comment">// pubkey: org.bitcoins.crypto.ECPublicKey = ECPublicKey(024d131114f7fe64bb1b1830655668cb5f90d7652d60f3f6c37a5defa42115bcdc)</span>
<span class="hljs-keyword">val</span> segwitAddress = {
<span class="hljs-comment">// see https://bitcoin.org/en/glossary/pubkey-script</span>
@ -89,10 +89,10 @@ reason to keep using legacy transaction formats.</p>
<span class="hljs-keyword">val</span> scriptPubKey = <span class="hljs-type">P2WPKHWitnessSPKV0</span>(pubkey)
<span class="hljs-type">Bech32Address</span>(scriptPubKey, <span class="hljs-type">TestNet3</span>)
}
<span class="hljs-comment">// segwitAddress: Bech32Address = tb1qzt4c0recc4wush2mnxn0wvy5ytmmhf5hfsqyf4</span>
<span class="hljs-comment">// segwitAddress: Bech32Address = tb1qal5axszxmjq64q99elqycxsp693fyu740pqvlg</span>
println(segwitAddress.toString)
<span class="hljs-comment">// tb1qzt4c0recc4wush2mnxn0wvy5ytmmhf5hfsqyf4</span>
<span class="hljs-comment">// tb1qal5axszxmjq64q99elqycxsp693fyu740pqvlg</span>
</code></pre>
<h2><a class="anchor" aria-hidden="true" id="generating-legacy-base58-addresses"></a><a href="#generating-legacy-base58-addresses" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Generating legacy (base58) addresses</h2>
<p>If you need to generate legacy addresses for backwards
@ -101,10 +101,10 @@ Take a look:</p>
<pre><code class="hljs css language-scala"><span class="hljs-comment">// we&#x27;re reusing the same private/public key pair</span>
<span class="hljs-comment">// from before. don&#x27;t do this in an actual application!</span>
<span class="hljs-keyword">val</span> legacyAddress = <span class="hljs-type">P2PKHAddress</span>(pubkey, <span class="hljs-type">TestNet3</span>)
<span class="hljs-comment">// legacyAddress: P2PKHAddress = mhEzcPKEsVRjx5JujkpStEV4evBfk8nhtF</span>
<span class="hljs-comment">// legacyAddress: P2PKHAddress = n3PVuMuFAvWc4191pEEhhRKjW1NQ5Rfaow</span>
println(legacyAddress.toString)
<span class="hljs-comment">// mhEzcPKEsVRjx5JujkpStEV4evBfk8nhtF</span>
<span class="hljs-comment">// n3PVuMuFAvWc4191pEEhhRKjW1NQ5Rfaow</span>
</code></pre>
</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/core/core-intro"><span class="arrow-prev">← </span><span>Core Module</span></a><a class="docs-next button" href="/docs/next/core/hd-keys"><span>HD Key Generation</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#generating-segwit-bech32-addresses">Generating SegWit (bech32) addresses</a></li><li><a href="#generating-legacy-base58-addresses">Generating legacy (base58) addresses</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/favicon.ico" alt="bitcoin-s" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/getting-started">Getting Started</a><a href="/docs/en/core/core-intro">Guides</a><a href="/api/org/bitcoins">API Reference</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="https://join.slack.com/t/suredbits/shared_invite/zt-eavycu0x-WQL7XOakzQo8tAy7jHHZUw" target="_blank" rel="noreferrer noopener">Slack</a><a href="https://gitter.im/bitcoin-s-core/">Gitter chat</a></div><div><h5>More</h5><a href="https://github.com/bitcoin-s/bitcoin-s">GitHub</a><a class="github-button" href="https://github.com/bitcoin-s/bitcoin-s" data-icon="octicon-star" data-count-href="/bitcoin-s/bitcoin-s-core/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2020 Suredbits &amp; the bitcoin-s developers</section></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>
document.addEventListener('keyup', function(e) {

12
docs/next/core/hd-keys.html
View file

@ -86,13 +86,13 @@ use that to generate further private and public keys:</p>
<span class="hljs-comment">// how long our phrase ends up being</span>
<span class="hljs-comment">// 256 bits of entropy results in 24 words</span>
<span class="hljs-keyword">val</span> entropy: <span class="hljs-type">BitVector</span> = <span class="hljs-type">MnemonicCode</span>.getEntropy256Bits
<span class="hljs-comment">// entropy: BitVector = BitVector(256 bits, 0xaa15cbf9d90448a8ef0bf494dcda563c9c3c4927296a0461802fcbc3c4c879f0)</span>
<span class="hljs-comment">// entropy: BitVector = BitVector(256 bits, 0xf5081ed7a07313606575a33344fa0aa178a6a891bfa06de6a8367b4b98e0891b)</span>
<span class="hljs-keyword">val</span> mnemonicCode = <span class="hljs-type">MnemonicCode</span>.fromEntropy(entropy)
<span class="hljs-comment">// mnemonicCode: MnemonicCode = Masked(MnemonicCodeImpl)</span>
mnemonicCode.words <span class="hljs-comment">// the phrase the user should write down</span>
<span class="hljs-comment">// res0: Vector[String] = Vector(present, purity, wrist, rare, duty, federal, rotate, leader, network, traffic, night, junior, sense, cause, original, coil, afford, army, armor, nurse, detail, goddess, treat, advance) // the phrase the user should write down</span>
<span class="hljs-comment">// res0: Vector[String] = Vector(vital, domain, remove, domain, couple, rabbit, noise, refuse, crew, chief, live, drill, media, february, eight, village, hospital, crystal, assault, walk, ridge, icon, caught, ghost) // the phrase the user should write down</span>
<span class="hljs-comment">// the password argument is an optional, extra security</span>
<span class="hljs-comment">// measure. all MnemonicCode instances will give you a</span>
@ -108,7 +108,7 @@ mnemonicCode.words <span class="hljs-comment">// the phrase the user should writ
bip39Seed)
<span class="hljs-comment">// xpriv: ExtPrivateKey = Masked(ExtPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> xpub = xpriv.extPublicKey
<span class="hljs-comment">// xpub: ExtPublicKey = zpub6jftahH18ngZxCNWr26CioYwZcCdsQ1a5shs6Wjk9GkgkbVdLZpS7T7j37mmDpfPcVtKdogEEbmpKm2Y6tRfyGXRyYLW8g4qV3DH72ZXSci</span>
<span class="hljs-comment">// xpub: ExtPublicKey = zpub6jftahH18ngZwPsi3gsVLcVa1Yb2iFHr8SdTp5sU87YJ6H2vDaRcqW1P38bHA6d196hwdgUuzfucWs8yhBi2QQ7vVNAVxcyVJimH2413btv</span>
<span class="hljs-comment">// you can now use the generated xpriv to derive further</span>
<span class="hljs-comment">// private or public keys</span>
@ -154,7 +154,7 @@ spend or steal any of your money.</p>
<span class="hljs-comment">// can generate addresses with it!</span>
accountXpriv.extPublicKey
}
<span class="hljs-comment">// accountXpub: ExtPublicKey = zpub6rqoNXw6jZeq5paGjGx9bo6muNooPgihMNy7Cj8Ljxm2qh6Tz9ZjR86MjgpaQApAQ2KNkAu2Huvdy1gc5CqeLaHMfktQVAsJV7kSXvFmsN8</span>
<span class="hljs-comment">// accountXpub: ExtPublicKey = zpub6rLycTKZe7BycqF1h8eK6qF3gm3JMY8zwLYbAmXykjFE32wCL1HMgcSEiB3jeS2RsazKDnHYzFPCwE7r77Mgm9MMZoP1Rb7sk3ZHC7PFqVE</span>
<span class="hljs-comment">// address no. 0 ---------------┐</span>
<span class="hljs-comment">// external address ----------┐ |</span>
@ -177,12 +177,12 @@ spend or steal any of your money.</p>
<span class="hljs-keyword">val</span> scriptPubKey = <span class="hljs-type">P2WPKHWitnessSPKV0</span>(pubkey)
<span class="hljs-type">Bech32Address</span>(scriptPubKey, <span class="hljs-type">TestNet3</span>)
}
<span class="hljs-comment">// firstAccountAddress: Bech32Address = tb1q5ssjl603ptlw5qnmf9h55wjxun0xnmf4lu8ff5</span>
<span class="hljs-comment">// firstAccountAddress: Bech32Address = tb1qy9e9pmlusjveqgjrxa9yrpjfsrucch4sf6sv2r</span>
<span class="hljs-comment">// tada! We just generated an address you can send money to,</span>
<span class="hljs-comment">// without having access to the private key!</span>
firstAccountAddress.value
<span class="hljs-comment">// res2: String = tb1q5ssjl603ptlw5qnmf9h55wjxun0xnmf4lu8ff5</span>
<span class="hljs-comment">// res2: String = tb1qy9e9pmlusjveqgjrxa9yrpjfsrucch4sf6sv2r</span>
<span class="hljs-comment">// you can now continue deriving addresses from the same public</span>
<span class="hljs-comment">// key, by imitating what we did above. To get the next</span>

12
docs/next/core/hd-keys/index.html
View file

@ -86,13 +86,13 @@ use that to generate further private and public keys:</p>
<span class="hljs-comment">// how long our phrase ends up being</span>
<span class="hljs-comment">// 256 bits of entropy results in 24 words</span>
<span class="hljs-keyword">val</span> entropy: <span class="hljs-type">BitVector</span> = <span class="hljs-type">MnemonicCode</span>.getEntropy256Bits
<span class="hljs-comment">// entropy: BitVector = BitVector(256 bits, 0xaa15cbf9d90448a8ef0bf494dcda563c9c3c4927296a0461802fcbc3c4c879f0)</span>
<span class="hljs-comment">// entropy: BitVector = BitVector(256 bits, 0xf5081ed7a07313606575a33344fa0aa178a6a891bfa06de6a8367b4b98e0891b)</span>
<span class="hljs-keyword">val</span> mnemonicCode = <span class="hljs-type">MnemonicCode</span>.fromEntropy(entropy)
<span class="hljs-comment">// mnemonicCode: MnemonicCode = Masked(MnemonicCodeImpl)</span>
mnemonicCode.words <span class="hljs-comment">// the phrase the user should write down</span>
<span class="hljs-comment">// res0: Vector[String] = Vector(present, purity, wrist, rare, duty, federal, rotate, leader, network, traffic, night, junior, sense, cause, original, coil, afford, army, armor, nurse, detail, goddess, treat, advance) // the phrase the user should write down</span>
<span class="hljs-comment">// res0: Vector[String] = Vector(vital, domain, remove, domain, couple, rabbit, noise, refuse, crew, chief, live, drill, media, february, eight, village, hospital, crystal, assault, walk, ridge, icon, caught, ghost) // the phrase the user should write down</span>
<span class="hljs-comment">// the password argument is an optional, extra security</span>
<span class="hljs-comment">// measure. all MnemonicCode instances will give you a</span>
@ -108,7 +108,7 @@ mnemonicCode.words <span class="hljs-comment">// the phrase the user should writ
bip39Seed)
<span class="hljs-comment">// xpriv: ExtPrivateKey = Masked(ExtPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> xpub = xpriv.extPublicKey
<span class="hljs-comment">// xpub: ExtPublicKey = zpub6jftahH18ngZxCNWr26CioYwZcCdsQ1a5shs6Wjk9GkgkbVdLZpS7T7j37mmDpfPcVtKdogEEbmpKm2Y6tRfyGXRyYLW8g4qV3DH72ZXSci</span>
<span class="hljs-comment">// xpub: ExtPublicKey = zpub6jftahH18ngZwPsi3gsVLcVa1Yb2iFHr8SdTp5sU87YJ6H2vDaRcqW1P38bHA6d196hwdgUuzfucWs8yhBi2QQ7vVNAVxcyVJimH2413btv</span>
<span class="hljs-comment">// you can now use the generated xpriv to derive further</span>
<span class="hljs-comment">// private or public keys</span>
@ -154,7 +154,7 @@ spend or steal any of your money.</p>
<span class="hljs-comment">// can generate addresses with it!</span>
accountXpriv.extPublicKey
}
<span class="hljs-comment">// accountXpub: ExtPublicKey = zpub6rqoNXw6jZeq5paGjGx9bo6muNooPgihMNy7Cj8Ljxm2qh6Tz9ZjR86MjgpaQApAQ2KNkAu2Huvdy1gc5CqeLaHMfktQVAsJV7kSXvFmsN8</span>
<span class="hljs-comment">// accountXpub: ExtPublicKey = zpub6rLycTKZe7BycqF1h8eK6qF3gm3JMY8zwLYbAmXykjFE32wCL1HMgcSEiB3jeS2RsazKDnHYzFPCwE7r77Mgm9MMZoP1Rb7sk3ZHC7PFqVE</span>
<span class="hljs-comment">// address no. 0 ---------------┐</span>
<span class="hljs-comment">// external address ----------┐ |</span>
@ -177,12 +177,12 @@ spend or steal any of your money.</p>
<span class="hljs-keyword">val</span> scriptPubKey = <span class="hljs-type">P2WPKHWitnessSPKV0</span>(pubkey)
<span class="hljs-type">Bech32Address</span>(scriptPubKey, <span class="hljs-type">TestNet3</span>)
}
<span class="hljs-comment">// firstAccountAddress: Bech32Address = tb1q5ssjl603ptlw5qnmf9h55wjxun0xnmf4lu8ff5</span>
<span class="hljs-comment">// firstAccountAddress: Bech32Address = tb1qy9e9pmlusjveqgjrxa9yrpjfsrucch4sf6sv2r</span>
<span class="hljs-comment">// tada! We just generated an address you can send money to,</span>
<span class="hljs-comment">// without having access to the private key!</span>
firstAccountAddress.value
<span class="hljs-comment">// res2: String = tb1q5ssjl603ptlw5qnmf9h55wjxun0xnmf4lu8ff5</span>
<span class="hljs-comment">// res2: String = tb1qy9e9pmlusjveqgjrxa9yrpjfsrucch4sf6sv2r</span>
<span class="hljs-comment">// you can now continue deriving addresses from the same public</span>
<span class="hljs-comment">// key, by imitating what we did above. To get the next</span>

36
docs/next/core/txbuilder.html
View file

@ -64,7 +64,7 @@
});
</script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/bitcoin-s/bitcoin-s/blob/master/docs/core/txbuilder.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">TxBuilder Example</h1></header><article><div><span><p>Bitcoin-S features a transaction building API that allows you to construct and sign Bitcoin transactions. Here's an example of how to use it</p>
<pre><code class="hljs css language-scala"><span class="hljs-keyword">implicit</span> <span class="hljs-keyword">val</span> ec: <span class="hljs-type">ExecutionContext</span> = <span class="hljs-type">ExecutionContext</span>.<span class="hljs-type">Implicits</span>.global
<span class="hljs-comment">// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@73b12c99[Running, parallelism = 2, size = 2, active = 0, running = 0, steals = 33, tasks = 0, submissions = 0]</span>
<span class="hljs-comment">// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@6952d6f8[Running, parallelism = 2, size = 2, active = 0, running = 0, steals = 35, tasks = 0, submissions = 0]</span>
<span class="hljs-comment">// Initialize a transaction builder</span>
<span class="hljs-keyword">val</span> builder = <span class="hljs-type">RawTxBuilder</span>()
@ -74,19 +74,19 @@
<span class="hljs-keyword">val</span> privKey = <span class="hljs-type">ECPrivateKey</span>.freshPrivateKey
<span class="hljs-comment">// privKey: ECPrivateKey = Masked(ECPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> pubKey = privKey.publicKey
<span class="hljs-comment">// pubKey: ECPublicKey = ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6)</span>
<span class="hljs-comment">// pubKey: ECPublicKey = ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d)</span>
<span class="hljs-comment">// this is the script that the TxBuilder is going to create a</span>
<span class="hljs-comment">// script signature that validly spends this scriptPubKey</span>
<span class="hljs-keyword">val</span> creditingSpk = <span class="hljs-type">P2PKHScriptPubKey</span>(pubKey = privKey.publicKey)
<span class="hljs-comment">// creditingSpk: P2PKHScriptPubKey = pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6)</span>
<span class="hljs-comment">// creditingSpk: P2PKHScriptPubKey = pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c)</span>
<span class="hljs-keyword">val</span> amount = <span class="hljs-number">10000.</span>satoshis
<span class="hljs-comment">// amount: Satoshis = 10000 sats</span>
<span class="hljs-comment">// this is the UTXO we are going to be spending</span>
<span class="hljs-keyword">val</span> utxo =
<span class="hljs-type">TransactionOutput</span>(value = amount, scriptPubKey = creditingSpk)
<span class="hljs-comment">// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6))</span>
<span class="hljs-comment">// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c))</span>
<span class="hljs-comment">// the private key that locks the funds for the script we are spending too</span>
<span class="hljs-keyword">val</span> destinationPrivKey = <span class="hljs-type">ECPrivateKey</span>.freshPrivateKey
@ -99,7 +99,7 @@
<span class="hljs-comment">// the script that corresponds to destination private key, this is what is receiving the money</span>
<span class="hljs-keyword">val</span> destinationSPK =
<span class="hljs-type">P2PKHScriptPubKey</span>(pubKey = destinationPrivKey.publicKey)
<span class="hljs-comment">// destinationSPK: P2PKHScriptPubKey = pkh(20b496dfaea8304e620133a1a79cc2763036c4e0)</span>
<span class="hljs-comment">// destinationSPK: P2PKHScriptPubKey = pkh(ea7051f424d781d34fda0d595990e83488d8f5d3)</span>
<span class="hljs-comment">// this is where we are sending money too</span>
<span class="hljs-comment">// we could add more destinations here if we</span>
@ -110,7 +110,7 @@
<span class="hljs-type">Vector</span>(destination0)
}
<span class="hljs-comment">// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(20b496dfaea8304e620133a1a79cc2763036c4e0)))</span>
<span class="hljs-comment">// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(ea7051f424d781d34fda0d595990e83488d8f5d3)))</span>
<span class="hljs-comment">// Add the destinations to the tx builder</span>
builder ++= destinations
@ -123,17 +123,17 @@ builder ++= destinations
inputs = <span class="hljs-type">Vector</span>.empty,
outputs = <span class="hljs-type">Vector</span>(utxo),
lockTime = <span class="hljs-type">UInt32</span>.zero)
<span class="hljs-comment">// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6))),UInt32Impl(0))</span>
<span class="hljs-comment">// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c))),UInt32Impl(0))</span>
<span class="hljs-comment">// this is the information we need from the crediting TX</span>
<span class="hljs-comment">// to properly &quot;link&quot; it in the transaction we are creating</span>
<span class="hljs-keyword">val</span> outPoint = <span class="hljs-type">TransactionOutPoint</span>(creditingTx.txId, <span class="hljs-type">UInt32</span>.zero)
<span class="hljs-comment">// outPoint: TransactionOutPoint = TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0)</span>
<span class="hljs-comment">// outPoint: TransactionOutPoint = TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0)</span>
<span class="hljs-keyword">val</span> input = <span class="hljs-type">TransactionInput</span>(
outPoint,
<span class="hljs-type">EmptyScriptSignature</span>,
sequenceNumber = <span class="hljs-type">UInt32</span>.zero)
<span class="hljs-comment">// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),EmptyScriptSignature,UInt32Impl(0))</span>
<span class="hljs-comment">// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),EmptyScriptSignature,UInt32Impl(0))</span>
<span class="hljs-comment">// Add a new input to our builder</span>
builder += input
@ -141,11 +141,11 @@ builder += input
<span class="hljs-comment">// We can now generate a RawTxBuilderResult ready to be finalized</span>
<span class="hljs-keyword">val</span> builderResult = builder.result()
<span class="hljs-comment">// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(20b496dfaea8304e620133a1a79cc2763036c4e0))),UInt32Impl(0))</span>
<span class="hljs-comment">// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(ea7051f424d781d34fda0d595990e83488d8f5d3))),UInt32Impl(0))</span>
<span class="hljs-comment">// this contains the information needed to analyze our input during finalization</span>
<span class="hljs-keyword">val</span> inputInfo = <span class="hljs-type">P2PKHInputInfo</span>(outPoint, amount, privKey.publicKey)
<span class="hljs-comment">// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),10000 sats,ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6))</span>
<span class="hljs-comment">// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),10000 sats,ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d))</span>
<span class="hljs-comment">// this is how much we are going to pay as a fee to the network</span>
<span class="hljs-comment">// for this example, we are going to pay 1 satoshi per byte</span>
@ -155,18 +155,18 @@ builder += input
<span class="hljs-keyword">val</span> changePrivKey = <span class="hljs-type">ECPrivateKey</span>.freshPrivateKey
<span class="hljs-comment">// changePrivKey: ECPrivateKey = Masked(ECPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> changeSPK = <span class="hljs-type">P2PKHScriptPubKey</span>(pubKey = changePrivKey.publicKey)
<span class="hljs-comment">// changeSPK: P2PKHScriptPubKey = pkh(fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d2)</span>
<span class="hljs-comment">// changeSPK: P2PKHScriptPubKey = pkh(da92d4ea6fc1222a12f838618d19b56bc890adde)</span>
<span class="hljs-comment">// We chose a finalizer that adds a change output to our tx based on a fee rate</span>
<span class="hljs-keyword">val</span> finalizer = <span class="hljs-type">StandardNonInteractiveFinalizer</span>(
<span class="hljs-type">Vector</span>(inputInfo),
feeRate,
changeSPK)
<span class="hljs-comment">// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),10000 sats,ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6))),1 sats/byte,pkh(fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d2))</span>
<span class="hljs-comment">// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),10000 sats,ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d))),1 sats/byte,pkh(da92d4ea6fc1222a12f838618d19b56bc890adde))</span>
<span class="hljs-comment">// We can now finalize the tx builder result from earlier with this finalizer</span>
<span class="hljs-keyword">val</span> unsignedTxF: <span class="hljs-type">Future</span>[<span class="hljs-type">Transaction</span>] = finalizer.buildTx(builderResult)
<span class="hljs-comment">// unsignedTxF: Future[Transaction] = Future(Success(BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(20b496dfaea8304e620133a1a79cc2763036c4e0)), TransactionOutput(4775 sats,pkh(fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d2))),UInt32Impl(0))))</span>
<span class="hljs-comment">// unsignedTxF: Future[Transaction] = Future(Success(BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(ea7051f424d781d34fda0d595990e83488d8f5d3)), TransactionOutput(4775 sats,pkh(da92d4ea6fc1222a12f838618d19b56bc890adde))),UInt32Impl(0))))</span>
<span class="hljs-comment">// We now turn to signing the unsigned transaction</span>
<span class="hljs-comment">// this contains all the information we need to</span>
@ -176,12 +176,12 @@ builder += input
signers = <span class="hljs-type">Vector</span>(privKey),
hashType =
<span class="hljs-type">HashType</span>.sigHashAll)
<span class="hljs-comment">// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),10000 sats,ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1)))</span>
<span class="hljs-comment">// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),10000 sats,ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1)))</span>
<span class="hljs-comment">// all of the UTXO spending information, since we only have</span>
<span class="hljs-comment">// one input, this is just one element</span>
<span class="hljs-keyword">val</span> utxoInfos: <span class="hljs-type">Vector</span>[<span class="hljs-type">ScriptSignatureParams</span>[<span class="hljs-type">InputInfo</span>]] = <span class="hljs-type">Vector</span>(utxoInfo)
<span class="hljs-comment">// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),10000 sats,ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1))))</span>
<span class="hljs-comment">// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),10000 sats,ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1))))</span>
<span class="hljs-comment">// Yay! Now we use the RawTxSigner object to sign the tx.</span>
<span class="hljs-comment">// The &#x27;sign&#x27; method is going produce a validly signed transaction</span>
@ -201,7 +201,7 @@ builder += input
}
<span class="hljs-type">Await</span>.result(signedTxF, <span class="hljs-number">30.</span>seconds)
}
<span class="hljs-comment">// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),P2PKHScriptSignature(ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6), ECDigitalSignature(3044022073eb1080880267d3ba7b2b7a19101c1a5e8600dc1ee1ccb4cc629d7c2d1a8f8602203abd1f6ebaeb02d05a017c2ec94c126496493e889d238eae3f3c01dde67c3a5601)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(20b496dfaea8304e620133a1a79cc2763036c4e0)), TransactionOutput(4775 sats,pkh(fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d2))),UInt32Impl(0))</span>
<span class="hljs-comment">// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),P2PKHScriptSignature(ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d), ECDigitalSignature(30440220486da3149960aff77531ffa836a3cd1dfef089a6db5f408fe228d62c1c789182022042374b8770ffd72bedee76fc7beb60d907ac17b7fd034bed6936fc65ac82d4b901)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(ea7051f424d781d34fda0d595990e83488d8f5d3)), TransactionOutput(4775 sats,pkh(da92d4ea6fc1222a12f838618d19b56bc890adde))),UInt32Impl(0))</span>
</code></pre>
<pre><code class="hljs css language-scala">signedTx.inputs.length
<span class="hljs-comment">// res2: Int = 1</span>
@ -211,7 +211,7 @@ signedTx.outputs.length
<span class="hljs-comment">//remember, you can call .hex on any bitcoin-s data structure to get the hex representation!</span>
signedTx.hex
<span class="hljs-comment">// res4: String = 020000000124753e1ad33c1f7c6efb8ff1925d43ee5c825d053f068b712b249dc9958917df000000006a473044022073eb1080880267d3ba7b2b7a19101c1a5e8600dc1ee1ccb4cc629d7c2d1a8f8602203abd1f6ebaeb02d05a017c2ec94c126496493e889d238eae3f3c01dde67c3a560121029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6000000000288130000000000001976a91420b496dfaea8304e620133a1a79cc2763036c4e088aca7120000000000001976a914fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d288ac00000000</span>
<span class="hljs-comment">// res4: String = 02000000010036f0e57011ca6d2a3dc34013df0c970829e748beba52f885ff682bb01dbdb5000000006a4730440220486da3149960aff77531ffa836a3cd1dfef089a6db5f408fe228d62c1c789182022042374b8770ffd72bedee76fc7beb60d907ac17b7fd034bed6936fc65ac82d4b9012102f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d000000000288130000000000001976a914ea7051f424d781d34fda0d595990e83488d8f5d388aca7120000000000001976a914da92d4ea6fc1222a12f838618d19b56bc890adde88ac00000000</span>
</code></pre>
</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/core/psbts"><span class="arrow-prev">← </span><span>Partially Signed Bitcoin Transactions</span></a><a class="docs-next button" href="/docs/next/core/lightning-network"><span>Lightning Network Data Types</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/favicon.ico" alt="bitcoin-s" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/getting-started">Getting Started</a><a href="/docs/en/core/core-intro">Guides</a><a href="/api/org/bitcoins">API Reference</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="https://join.slack.com/t/suredbits/shared_invite/zt-eavycu0x-WQL7XOakzQo8tAy7jHHZUw" target="_blank" rel="noreferrer noopener">Slack</a><a href="https://gitter.im/bitcoin-s-core/">Gitter chat</a></div><div><h5>More</h5><a href="https://github.com/bitcoin-s/bitcoin-s">GitHub</a><a class="github-button" href="https://github.com/bitcoin-s/bitcoin-s" data-icon="octicon-star" data-count-href="/bitcoin-s/bitcoin-s-core/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2020 Suredbits &amp; the bitcoin-s developers</section></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>
document.addEventListener('keyup', function(e) {

36
docs/next/core/txbuilder/index.html
View file

@ -64,7 +64,7 @@
});
</script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/bitcoin-s/bitcoin-s/blob/master/docs/core/txbuilder.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">TxBuilder Example</h1></header><article><div><span><p>Bitcoin-S features a transaction building API that allows you to construct and sign Bitcoin transactions. Here's an example of how to use it</p>
<pre><code class="hljs css language-scala"><span class="hljs-keyword">implicit</span> <span class="hljs-keyword">val</span> ec: <span class="hljs-type">ExecutionContext</span> = <span class="hljs-type">ExecutionContext</span>.<span class="hljs-type">Implicits</span>.global
<span class="hljs-comment">// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@73b12c99[Running, parallelism = 2, size = 2, active = 0, running = 0, steals = 33, tasks = 0, submissions = 0]</span>
<span class="hljs-comment">// ec: ExecutionContext = scala.concurrent.impl.ExecutionContextImpl$$anon$3@6952d6f8[Running, parallelism = 2, size = 2, active = 0, running = 0, steals = 35, tasks = 0, submissions = 0]</span>
<span class="hljs-comment">// Initialize a transaction builder</span>
<span class="hljs-keyword">val</span> builder = <span class="hljs-type">RawTxBuilder</span>()
@ -74,19 +74,19 @@
<span class="hljs-keyword">val</span> privKey = <span class="hljs-type">ECPrivateKey</span>.freshPrivateKey
<span class="hljs-comment">// privKey: ECPrivateKey = Masked(ECPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> pubKey = privKey.publicKey
<span class="hljs-comment">// pubKey: ECPublicKey = ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6)</span>
<span class="hljs-comment">// pubKey: ECPublicKey = ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d)</span>
<span class="hljs-comment">// this is the script that the TxBuilder is going to create a</span>
<span class="hljs-comment">// script signature that validly spends this scriptPubKey</span>
<span class="hljs-keyword">val</span> creditingSpk = <span class="hljs-type">P2PKHScriptPubKey</span>(pubKey = privKey.publicKey)
<span class="hljs-comment">// creditingSpk: P2PKHScriptPubKey = pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6)</span>
<span class="hljs-comment">// creditingSpk: P2PKHScriptPubKey = pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c)</span>
<span class="hljs-keyword">val</span> amount = <span class="hljs-number">10000.</span>satoshis
<span class="hljs-comment">// amount: Satoshis = 10000 sats</span>
<span class="hljs-comment">// this is the UTXO we are going to be spending</span>
<span class="hljs-keyword">val</span> utxo =
<span class="hljs-type">TransactionOutput</span>(value = amount, scriptPubKey = creditingSpk)
<span class="hljs-comment">// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6))</span>
<span class="hljs-comment">// utxo: TransactionOutput = TransactionOutput(10000 sats,pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c))</span>
<span class="hljs-comment">// the private key that locks the funds for the script we are spending too</span>
<span class="hljs-keyword">val</span> destinationPrivKey = <span class="hljs-type">ECPrivateKey</span>.freshPrivateKey
@ -99,7 +99,7 @@
<span class="hljs-comment">// the script that corresponds to destination private key, this is what is receiving the money</span>
<span class="hljs-keyword">val</span> destinationSPK =
<span class="hljs-type">P2PKHScriptPubKey</span>(pubKey = destinationPrivKey.publicKey)
<span class="hljs-comment">// destinationSPK: P2PKHScriptPubKey = pkh(20b496dfaea8304e620133a1a79cc2763036c4e0)</span>
<span class="hljs-comment">// destinationSPK: P2PKHScriptPubKey = pkh(ea7051f424d781d34fda0d595990e83488d8f5d3)</span>
<span class="hljs-comment">// this is where we are sending money too</span>
<span class="hljs-comment">// we could add more destinations here if we</span>
@ -110,7 +110,7 @@
<span class="hljs-type">Vector</span>(destination0)
}
<span class="hljs-comment">// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(20b496dfaea8304e620133a1a79cc2763036c4e0)))</span>
<span class="hljs-comment">// destinations: Vector[TransactionOutput] = Vector(TransactionOutput(5000 sats,pkh(ea7051f424d781d34fda0d595990e83488d8f5d3)))</span>
<span class="hljs-comment">// Add the destinations to the tx builder</span>
builder ++= destinations
@ -123,17 +123,17 @@ builder ++= destinations
inputs = <span class="hljs-type">Vector</span>.empty,
outputs = <span class="hljs-type">Vector</span>(utxo),
lockTime = <span class="hljs-type">UInt32</span>.zero)
<span class="hljs-comment">// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6))),UInt32Impl(0))</span>
<span class="hljs-comment">// creditingTx: BaseTransaction = BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c))),UInt32Impl(0))</span>
<span class="hljs-comment">// this is the information we need from the crediting TX</span>
<span class="hljs-comment">// to properly &quot;link&quot; it in the transaction we are creating</span>
<span class="hljs-keyword">val</span> outPoint = <span class="hljs-type">TransactionOutPoint</span>(creditingTx.txId, <span class="hljs-type">UInt32</span>.zero)
<span class="hljs-comment">// outPoint: TransactionOutPoint = TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0)</span>
<span class="hljs-comment">// outPoint: TransactionOutPoint = TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0)</span>
<span class="hljs-keyword">val</span> input = <span class="hljs-type">TransactionInput</span>(
outPoint,
<span class="hljs-type">EmptyScriptSignature</span>,
sequenceNumber = <span class="hljs-type">UInt32</span>.zero)
<span class="hljs-comment">// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),EmptyScriptSignature,UInt32Impl(0))</span>
<span class="hljs-comment">// input: TransactionInput = TransactionInputImpl(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),EmptyScriptSignature,UInt32Impl(0))</span>
<span class="hljs-comment">// Add a new input to our builder</span>
builder += input
@ -141,11 +141,11 @@ builder += input
<span class="hljs-comment">// We can now generate a RawTxBuilderResult ready to be finalized</span>
<span class="hljs-keyword">val</span> builderResult = builder.result()
<span class="hljs-comment">// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(20b496dfaea8304e620133a1a79cc2763036c4e0))),UInt32Impl(0))</span>
<span class="hljs-comment">// builderResult: RawTxBuilderResult = RawTxBuilderResult(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(ea7051f424d781d34fda0d595990e83488d8f5d3))),UInt32Impl(0))</span>
<span class="hljs-comment">// this contains the information needed to analyze our input during finalization</span>
<span class="hljs-keyword">val</span> inputInfo = <span class="hljs-type">P2PKHInputInfo</span>(outPoint, amount, privKey.publicKey)
<span class="hljs-comment">// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),10000 sats,ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6))</span>
<span class="hljs-comment">// inputInfo: P2PKHInputInfo = P2PKHInputInfo(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),10000 sats,ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d))</span>
<span class="hljs-comment">// this is how much we are going to pay as a fee to the network</span>
<span class="hljs-comment">// for this example, we are going to pay 1 satoshi per byte</span>
@ -155,18 +155,18 @@ builder += input
<span class="hljs-keyword">val</span> changePrivKey = <span class="hljs-type">ECPrivateKey</span>.freshPrivateKey
<span class="hljs-comment">// changePrivKey: ECPrivateKey = Masked(ECPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> changeSPK = <span class="hljs-type">P2PKHScriptPubKey</span>(pubKey = changePrivKey.publicKey)
<span class="hljs-comment">// changeSPK: P2PKHScriptPubKey = pkh(fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d2)</span>
<span class="hljs-comment">// changeSPK: P2PKHScriptPubKey = pkh(da92d4ea6fc1222a12f838618d19b56bc890adde)</span>
<span class="hljs-comment">// We chose a finalizer that adds a change output to our tx based on a fee rate</span>
<span class="hljs-keyword">val</span> finalizer = <span class="hljs-type">StandardNonInteractiveFinalizer</span>(
<span class="hljs-type">Vector</span>(inputInfo),
feeRate,
changeSPK)
<span class="hljs-comment">// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),10000 sats,ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6))),1 sats/byte,pkh(fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d2))</span>
<span class="hljs-comment">// finalizer: StandardNonInteractiveFinalizer = StandardNonInteractiveFinalizer(Vector(P2PKHInputInfo(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),10000 sats,ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d))),1 sats/byte,pkh(da92d4ea6fc1222a12f838618d19b56bc890adde))</span>
<span class="hljs-comment">// We can now finalize the tx builder result from earlier with this finalizer</span>
<span class="hljs-keyword">val</span> unsignedTxF: <span class="hljs-type">Future</span>[<span class="hljs-type">Transaction</span>] = finalizer.buildTx(builderResult)
<span class="hljs-comment">// unsignedTxF: Future[Transaction] = Future(Success(BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(20b496dfaea8304e620133a1a79cc2763036c4e0)), TransactionOutput(4775 sats,pkh(fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d2))),UInt32Impl(0))))</span>
<span class="hljs-comment">// unsignedTxF: Future[Transaction] = Future(Success(BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),EmptyScriptSignature,UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(ea7051f424d781d34fda0d595990e83488d8f5d3)), TransactionOutput(4775 sats,pkh(da92d4ea6fc1222a12f838618d19b56bc890adde))),UInt32Impl(0))))</span>
<span class="hljs-comment">// We now turn to signing the unsigned transaction</span>
<span class="hljs-comment">// this contains all the information we need to</span>
@ -176,12 +176,12 @@ builder += input
signers = <span class="hljs-type">Vector</span>(privKey),
hashType =
<span class="hljs-type">HashType</span>.sigHashAll)
<span class="hljs-comment">// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),10000 sats,ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1)))</span>
<span class="hljs-comment">// utxoInfo: ScriptSignatureParams[P2PKHInputInfo] = ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),10000 sats,ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1)))</span>
<span class="hljs-comment">// all of the UTXO spending information, since we only have</span>
<span class="hljs-comment">// one input, this is just one element</span>
<span class="hljs-keyword">val</span> utxoInfos: <span class="hljs-type">Vector</span>[<span class="hljs-type">ScriptSignatureParams</span>[<span class="hljs-type">InputInfo</span>]] = <span class="hljs-type">Vector</span>(utxoInfo)
<span class="hljs-comment">// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),10000 sats,ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(06ee4ab4e223e98135b5ee93ef5f61962caa7fd6))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1))))</span>
<span class="hljs-comment">// utxoInfos: Vector[ScriptSignatureParams[InputInfo]] = Vector(ScriptSignatureParams(P2PKHInputInfo(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),10000 sats,ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d)),BaseTransaction(Int32Impl(1),Vector(),Vector(TransactionOutput(10000 sats,pkh(ca5918765e425a88d69819d0fca27a2bb0bc382c))),UInt32Impl(0)),Vector(Masked(ECPrivateKeyImpl)),SIGHASH_ALL(Int32Impl(1))))</span>
<span class="hljs-comment">// Yay! Now we use the RawTxSigner object to sign the tx.</span>
<span class="hljs-comment">// The &#x27;sign&#x27; method is going produce a validly signed transaction</span>
@ -201,7 +201,7 @@ builder += input
}
<span class="hljs-type">Await</span>.result(signedTxF, <span class="hljs-number">30.</span>seconds)
}
<span class="hljs-comment">// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(df178995c99d242b718b063f055d825cee435d92f18ffb6e7c1f3cd31a3e7524:0),P2PKHScriptSignature(ECPublicKey(029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6), ECDigitalSignature(3044022073eb1080880267d3ba7b2b7a19101c1a5e8600dc1ee1ccb4cc629d7c2d1a8f8602203abd1f6ebaeb02d05a017c2ec94c126496493e889d238eae3f3c01dde67c3a5601)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(20b496dfaea8304e620133a1a79cc2763036c4e0)), TransactionOutput(4775 sats,pkh(fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d2))),UInt32Impl(0))</span>
<span class="hljs-comment">// signedTx: Transaction = BaseTransaction(Int32Impl(2),Vector(TransactionInputImpl(TransactionOutPoint(b5bd1db02b68ff85f852babe48e72908970cdf1340c33d2a6dca1170e5f03600:0),P2PKHScriptSignature(ECPublicKey(02f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d), ECDigitalSignature(30440220486da3149960aff77531ffa836a3cd1dfef089a6db5f408fe228d62c1c789182022042374b8770ffd72bedee76fc7beb60d907ac17b7fd034bed6936fc65ac82d4b901)),UInt32Impl(0))),Vector(TransactionOutput(5000 sats,pkh(ea7051f424d781d34fda0d595990e83488d8f5d3)), TransactionOutput(4775 sats,pkh(da92d4ea6fc1222a12f838618d19b56bc890adde))),UInt32Impl(0))</span>
</code></pre>
<pre><code class="hljs css language-scala">signedTx.inputs.length
<span class="hljs-comment">// res2: Int = 1</span>
@ -211,7 +211,7 @@ signedTx.outputs.length
<span class="hljs-comment">//remember, you can call .hex on any bitcoin-s data structure to get the hex representation!</span>
signedTx.hex
<span class="hljs-comment">// res4: String = 020000000124753e1ad33c1f7c6efb8ff1925d43ee5c825d053f068b712b249dc9958917df000000006a473044022073eb1080880267d3ba7b2b7a19101c1a5e8600dc1ee1ccb4cc629d7c2d1a8f8602203abd1f6ebaeb02d05a017c2ec94c126496493e889d238eae3f3c01dde67c3a560121029dfea1f4fca0c9fb03776e85d015e79a6ea15a2da760dc6607db6385931a84d6000000000288130000000000001976a91420b496dfaea8304e620133a1a79cc2763036c4e088aca7120000000000001976a914fe99fe1ab290a7fbd2f9ad3af47ee34f3bbd83d288ac00000000</span>
<span class="hljs-comment">// res4: String = 02000000010036f0e57011ca6d2a3dc34013df0c970829e748beba52f885ff682bb01dbdb5000000006a4730440220486da3149960aff77531ffa836a3cd1dfef089a6db5f408fe228d62c1c789182022042374b8770ffd72bedee76fc7beb60d907ac17b7fd034bed6936fc65ac82d4b9012102f94041c3ac017137d5636fb49221ab11c4d55601ee23fdd766eaf4c1d26f1f0d000000000288130000000000001976a914ea7051f424d781d34fda0d595990e83488d8f5d388aca7120000000000001976a914da92d4ea6fc1222a12f838618d19b56bc890adde88ac00000000</span>
</code></pre>
</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/core/psbts"><span class="arrow-prev">← </span><span>Partially Signed Bitcoin Transactions</span></a><a class="docs-next button" href="/docs/next/core/lightning-network"><span>Lightning Network Data Types</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/" class="nav-home"><img src="/img/favicon.ico" alt="bitcoin-s" width="66" height="58"/></a><div><h5>Docs</h5><a href="/docs/en/getting-started">Getting Started</a><a href="/docs/en/core/core-intro">Guides</a><a href="/api/org/bitcoins">API Reference</a></div><div><h5>Community</h5><a href="/en/users.html">User Showcase</a><a href="https://join.slack.com/t/suredbits/shared_invite/zt-eavycu0x-WQL7XOakzQo8tAy7jHHZUw" target="_blank" rel="noreferrer noopener">Slack</a><a href="https://gitter.im/bitcoin-s-core/">Gitter chat</a></div><div><h5>More</h5><a href="https://github.com/bitcoin-s/bitcoin-s">GitHub</a><a class="github-button" href="https://github.com/bitcoin-s/bitcoin-s" data-icon="octicon-star" data-count-href="/bitcoin-s/bitcoin-s-core/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright">Copyright © 2020 Suredbits &amp; the bitcoin-s developers</section></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>
document.addEventListener('keyup', function(e) {

4
docs/next/crypto/sign.html
View file

@ -96,13 +96,13 @@
<span class="hljs-comment">// extPrivKey: ExtPrivateKey = Masked(ExtPrivateKeyImpl)</span>
extPrivKey.sign(<span class="hljs-type">DoubleSha256Digest</span>.empty.bytes)
<span class="hljs-comment">// res0: ECDigitalSignature = ECDigitalSignature(3044022062c8095ea69ff124dfb919fdbff5eef408c71fd5b616dd77952ef21f3a40f9340220011b5419d65f0f8ead56df44ae9f27fd6b93fa686d2be80de267bfb7295ed097)</span>
<span class="hljs-comment">// res0: ECDigitalSignature = ECDigitalSignature(3044022069463fb88db6a788faf70b73cd06a471c55504321d89f8e4269073f86e8e11f002203a306be56ae0c8731670166ac21bc7bdbcfa5c50c11e3d6aa67ac30cb5b74d14)</span>
<span class="hljs-keyword">val</span> path = <span class="hljs-type">BIP32Path</span>(<span class="hljs-type">Vector</span>(<span class="hljs-type">BIP32Node</span>(<span class="hljs-number">0</span>,<span class="hljs-literal">false</span>)))
<span class="hljs-comment">// path: BIP32Path = m/0</span>
extPrivKey.sign(<span class="hljs-type">DoubleSha256Digest</span>.empty.bytes,path)
<span class="hljs-comment">// res1: ECDigitalSignature = ECDigitalSignature(3044022073a008816b9b771fe4951d5273b1f8edab5a62b309fa735f0feb756a5b3c75a40220017cf0c6a64c1213ca53cdac3588997e3c5fe1cbe04f5fbb5de5fe3892fe8b41)</span>
<span class="hljs-comment">// res1: ECDigitalSignature = ECDigitalSignature(3045022100e9180ede847d000af8f2b3643639bf2fdc6f108915b1c70672844ac1722028770220399d42eceab9a137d0d47e8a18b02f69511422c443c40c585a2e7855983390ea)</span>
</code></pre>
<p>With <code>ExtSign</code>, you can use <code>ExtPrivateKey</code> to sign transactions inside of <code>TxBuilder</code> since <code>UTXOSpendingInfo</code> takes in <code>Sign</code> as a parameter.</p>
<p>You can also provide a <code>path</code> to use to derive a child <code>ExtPrivateKey</code>, and then sign with that child private key</p>

4
docs/next/crypto/sign/index.html
View file

@ -96,13 +96,13 @@
<span class="hljs-comment">// extPrivKey: ExtPrivateKey = Masked(ExtPrivateKeyImpl)</span>
extPrivKey.sign(<span class="hljs-type">DoubleSha256Digest</span>.empty.bytes)
<span class="hljs-comment">// res0: ECDigitalSignature = ECDigitalSignature(3044022062c8095ea69ff124dfb919fdbff5eef408c71fd5b616dd77952ef21f3a40f9340220011b5419d65f0f8ead56df44ae9f27fd6b93fa686d2be80de267bfb7295ed097)</span>
<span class="hljs-comment">// res0: ECDigitalSignature = ECDigitalSignature(3044022069463fb88db6a788faf70b73cd06a471c55504321d89f8e4269073f86e8e11f002203a306be56ae0c8731670166ac21bc7bdbcfa5c50c11e3d6aa67ac30cb5b74d14)</span>
<span class="hljs-keyword">val</span> path = <span class="hljs-type">BIP32Path</span>(<span class="hljs-type">Vector</span>(<span class="hljs-type">BIP32Node</span>(<span class="hljs-number">0</span>,<span class="hljs-literal">false</span>)))
<span class="hljs-comment">// path: BIP32Path = m/0</span>
extPrivKey.sign(<span class="hljs-type">DoubleSha256Digest</span>.empty.bytes,path)
<span class="hljs-comment">// res1: ECDigitalSignature = ECDigitalSignature(3044022073a008816b9b771fe4951d5273b1f8edab5a62b309fa735f0feb756a5b3c75a40220017cf0c6a64c1213ca53cdac3588997e3c5fe1cbe04f5fbb5de5fe3892fe8b41)</span>
<span class="hljs-comment">// res1: ECDigitalSignature = ECDigitalSignature(3045022100e9180ede847d000af8f2b3643639bf2fdc6f108915b1c70672844ac1722028770220399d42eceab9a137d0d47e8a18b02f69511422c443c40c585a2e7855983390ea)</span>
</code></pre>
<p>With <code>ExtSign</code>, you can use <code>ExtPrivateKey</code> to sign transactions inside of <code>TxBuilder</code> since <code>UTXOSpendingInfo</code> takes in <code>Sign</code> as a parameter.</p>
<p>You can also provide a <code>path</code> to use to derive a child <code>ExtPrivateKey</code>, and then sign with that child private key</p>

2
docs/next/getting-started.html
View file

@ -120,7 +120,7 @@ libraryDependencies += <span class="hljs-string">&quot;org.bitcoin-s&quot;</span
<h3><a class="anchor" aria-hidden="true" id="nightly-builds"></a><a href="#nightly-builds" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Nightly builds</h3>
<p>You can also run on the bleeding edge of Bitcoin-S, by
adding a snapshot build to your <code>build.sbt</code>. The most
recent snapshot published is <code>0.4.0+146-ebd917b3-SNAPSHOT</code>.</p>
recent snapshot published is <code>0.4.0+147-cec05939-SNAPSHOT</code>.</p>
<p>To fetch snapshots, you will need to add the correct
resolver in your <code>build.sbt</code>:</p>
<pre><code class="hljs css language-sbt">resolvers += Resolver.sonatypeRepo(<span class="hljs-string">&quot;snapshots&quot;</span>)

2
docs/next/getting-started/index.html
View file

@ -120,7 +120,7 @@ libraryDependencies += <span class="hljs-string">&quot;org.bitcoin-s&quot;</span
<h3><a class="anchor" aria-hidden="true" id="nightly-builds"></a><a href="#nightly-builds" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Nightly builds</h3>
<p>You can also run on the bleeding edge of Bitcoin-S, by
adding a snapshot build to your <code>build.sbt</code>. The most
recent snapshot published is <code>0.4.0+146-ebd917b3-SNAPSHOT</code>.</p>
recent snapshot published is <code>0.4.0+147-cec05939-SNAPSHOT</code>.</p>
<p>To fetch snapshots, you will need to add the correct
resolver in your <code>build.sbt</code>:</p>
<pre><code class="hljs css language-sbt">resolvers += Resolver.sonatypeRepo(<span class="hljs-string">&quot;snapshots&quot;</span>)

22
docs/next/key-manager/key-manager.html
View file

@ -85,14 +85,14 @@ as a logical distinction for further development in subsequent releases.</p>
<span class="hljs-comment">//get 256 bits of random entropy</span>
<span class="hljs-keyword">val</span> entropy = <span class="hljs-type">MnemonicCode</span>.getEntropy256Bits
<span class="hljs-comment">// entropy: scodec.bits.BitVector = BitVector(256 bits, 0xad39deda60d13f953e1d6bb3c6d8df1250c5e5d6223fb4be47767c972654da95)</span>
<span class="hljs-comment">// entropy: scodec.bits.BitVector = BitVector(256 bits, 0xcac4036d9037526a528f639ac65cc7b2b0ad042fa0dc07039321543700fbf636)</span>
<span class="hljs-keyword">val</span> mnemonic = <span class="hljs-type">MnemonicCode</span>.fromEntropy(entropy)
<span class="hljs-comment">// mnemonic: MnemonicCode = Masked(MnemonicCodeImpl)</span>
<span class="hljs-comment">//you can print that mnemonic seed with this</span>
println(mnemonic.words)
<span class="hljs-comment">// Vector(pudding, solve, repair, script, become, skin, wear, pulp, record, cycle, daughter, caution, arrange, very, flat, elevator, regret, vendor, talk, weird, include, clerk, heart, render)</span>
<span class="hljs-comment">// Vector(skull, cactus, swarm, call, inside, cry, enforce, unaware, onion, cream, cradle, grace, approve, link, salon, breeze, alpha, broken, sign, position, hybrid, law, sugar, student)</span>
</code></pre>
<p>Now that we have a <code>MnemonicCode</code> that was securely generated, we need to now create <code>KeyManagerParams</code> which tells us how to generate
generate specific kinds of addresses for wallets.</p>
@ -107,7 +107,7 @@ generate specific kinds of addresses for wallets.</p>
<pre><code class="hljs css language-scala"><span class="hljs-comment">//this will create a temp directory with the prefix &#x27;key-manager-example` that will</span>
<span class="hljs-comment">//have a file in it called &quot;encrypted-bitcoin-s-seed.json&quot;</span>
<span class="hljs-keyword">val</span> seedPath = <span class="hljs-type">Files</span>.createTempDirectory(<span class="hljs-string">&quot;key-manager-example&quot;</span>).resolve(<span class="hljs-type">WalletStorage</span>.<span class="hljs-type">ENCRYPTED_SEED_FILE_NAME</span>)
<span class="hljs-comment">// seedPath: Path = /tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json</span>
<span class="hljs-comment">// seedPath: Path = /tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json</span>
<span class="hljs-comment">//let&#x27;s create a native segwit key manager</span>
<span class="hljs-keyword">val</span> purpose = <span class="hljs-type">HDPurposes</span>.<span class="hljs-type">SegWit</span>
@ -118,19 +118,19 @@ generate specific kinds of addresses for wallets.</p>
<span class="hljs-comment">// network: RegTest.type = RegTest</span>
<span class="hljs-keyword">val</span> kmParams = <span class="hljs-type">KeyManagerParams</span>(seedPath, purpose, network)
<span class="hljs-comment">// kmParams: KeyManagerParams = KeyManagerParams(/tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json,m/84&#x27;,RegTest)</span>
<span class="hljs-comment">// kmParams: KeyManagerParams = KeyManagerParams(/tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json,m/84&#x27;,RegTest)</span>
<span class="hljs-keyword">val</span> aesPasswordOpt = <span class="hljs-type">Some</span>(<span class="hljs-type">AesPassword</span>.fromString(<span class="hljs-string">&quot;password&quot;</span>))
<span class="hljs-comment">// aesPasswordOpt: Some[AesPassword] = Some(Masked(AesPassword))</span>
<span class="hljs-keyword">val</span> km = <span class="hljs-type">BIP39KeyManager</span>.initializeWithMnemonic(aesPasswordOpt, mnemonic, <span class="hljs-type">None</span>, kmParams)
<span class="hljs-comment">// km: Either[KeyManagerInitializeError, BIP39KeyManager] = Right(BIP39KeyManager(Masked(MnemonicCodeImpl),KeyManagerParams(/tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json,m/84&#x27;,RegTest),None,2020-12-08T14:29:07Z))</span>
<span class="hljs-comment">// km: Either[KeyManagerInitializeError, BIP39KeyManager] = Right(BIP39KeyManager(Masked(MnemonicCodeImpl),KeyManagerParams(/tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json,m/84&#x27;,RegTest),None,2020-12-08T15:28:03Z))</span>
<span class="hljs-keyword">val</span> rootXPub = km.right.get.getRootXPub
<span class="hljs-comment">// rootXPub: ExtPublicKey = vpub5SLqN2bLY4WeZYHEn87WiH7FDXiS4qRDFDNEGazZUhwVr2LYuiHNZoD1Y93BJAiT19hz9c5WVWmHVnWBrG9mA2wxSaGyHHBg8iUW4EJB367</span>
<span class="hljs-comment">// rootXPub: ExtPublicKey = vpub5SLqN2bLY4WeZkqY2t33anDPkvAgN2JYMkBmrzNMYxbbepoqbtQ5NFT1iN5Nyd63AUUYDmN11FM4M386SfPYNrJ9c7pSC6nwcAHm4qEnsVD</span>
println(rootXPub)
<span class="hljs-comment">// vpub5SLqN2bLY4WeZYHEn87WiH7FDXiS4qRDFDNEGazZUhwVr2LYuiHNZoD1Y93BJAiT19hz9c5WVWmHVnWBrG9mA2wxSaGyHHBg8iUW4EJB367</span>
<span class="hljs-comment">// vpub5SLqN2bLY4WeZkqY2t33anDPkvAgN2JYMkBmrzNMYxbbepoqbtQ5NFT1iN5Nyd63AUUYDmN11FM4M386SfPYNrJ9c7pSC6nwcAHm4qEnsVD</span>
</code></pre>
<p>Which should print something that looks like this</p>
<p><code>vpub5SLqN2bLY4WeXxMqwJHJFBEwxSscGB2uDUnsTS3edVjZEwTrQDFDNqoR2xLqARQPabGaXsHSTenTRcqm2EnB9MpuC4vSk3LqSgNmGGZtuq7</code></p>
@ -139,17 +139,17 @@ println(rootXPub)
again after initializing it once. You can use the same <code>mnemonic</code> for different networks, which you control <code>KeyManagerParams</code>.</p>
<pre><code class="hljs css language-scala"><span class="hljs-comment">//let&#x27;s create a nested segwit key manager for mainnet</span>
<span class="hljs-keyword">val</span> mainnetKmParams = <span class="hljs-type">KeyManagerParams</span>(seedPath, <span class="hljs-type">HDPurposes</span>.<span class="hljs-type">SegWit</span>, <span class="hljs-type">MainNet</span>)
<span class="hljs-comment">// mainnetKmParams: KeyManagerParams = KeyManagerParams(/tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json,m/84&#x27;,MainNet)</span>
<span class="hljs-comment">// mainnetKmParams: KeyManagerParams = KeyManagerParams(/tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json,m/84&#x27;,MainNet)</span>
<span class="hljs-comment">//we do not need to all `initializeWithMnemonic()` again as we have saved the seed to dis</span>
<span class="hljs-keyword">val</span> mainnetKeyManager = <span class="hljs-type">BIP39KeyManager</span>(mnemonic, mainnetKmParams, <span class="hljs-type">None</span>, <span class="hljs-type">Instant</span>.now)
<span class="hljs-comment">// mainnetKeyManager: BIP39KeyManager = BIP39KeyManager(Masked(MnemonicCodeImpl),KeyManagerParams(/tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json,m/84&#x27;,MainNet),None,2020-12-08T14:29:08.167Z)</span>
<span class="hljs-comment">// mainnetKeyManager: BIP39KeyManager = BIP39KeyManager(Masked(MnemonicCodeImpl),KeyManagerParams(/tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json,m/84&#x27;,MainNet),None,2020-12-08T15:28:04.788Z)</span>
<span class="hljs-keyword">val</span> mainnetXpub = mainnetKeyManager.getRootXPub
<span class="hljs-comment">// mainnetXpub: ExtPublicKey = zpub6jftahH18ngZxj3i7ZG1YdVFuQJDqKPCufT7QAa6zjT24RbTvLwd43qZcxsXHoL8diBD9WTkLABV2vxSj3opLygMuw4fcvTdDcj5cYv3dYN</span>
<span class="hljs-comment">// mainnetXpub: ExtPublicKey = zpub6jftahH18ngZxwc1NKBYR8bQSnkU8WGY2CGezZwu4z77sE4kcX4KrW5ZoBuiyFhio2wmDfkEqtmFtBaMKT3bZo2Z5Uc8Xk4th4YLd3UwQXt</span>
println(mainnetXpub)
<span class="hljs-comment">// zpub6jftahH18ngZxj3i7ZG1YdVFuQJDqKPCufT7QAa6zjT24RbTvLwd43qZcxsXHoL8diBD9WTkLABV2vxSj3opLygMuw4fcvTdDcj5cYv3dYN</span>
<span class="hljs-comment">// zpub6jftahH18ngZxwc1NKBYR8bQSnkU8WGY2CGezZwu4z77sE4kcX4KrW5ZoBuiyFhio2wmDfkEqtmFtBaMKT3bZo2Z5Uc8Xk4th4YLd3UwQXt</span>
</code></pre>
<p>Which gives us something that looks like this</p>
<p><code>zpub6jftahH18ngZw98KGjRo5XcxeKTQ2eztsvskb1dC9XF5TLimQquTs6Ry7nBBA425D9joXmfgJJCexmJ1u2SELJZJfRi95gcnXadLpZzYb5c</code></p>

22
docs/next/key-manager/key-manager/index.html
View file

@ -85,14 +85,14 @@ as a logical distinction for further development in subsequent releases.</p>
<span class="hljs-comment">//get 256 bits of random entropy</span>
<span class="hljs-keyword">val</span> entropy = <span class="hljs-type">MnemonicCode</span>.getEntropy256Bits
<span class="hljs-comment">// entropy: scodec.bits.BitVector = BitVector(256 bits, 0xad39deda60d13f953e1d6bb3c6d8df1250c5e5d6223fb4be47767c972654da95)</span>
<span class="hljs-comment">// entropy: scodec.bits.BitVector = BitVector(256 bits, 0xcac4036d9037526a528f639ac65cc7b2b0ad042fa0dc07039321543700fbf636)</span>
<span class="hljs-keyword">val</span> mnemonic = <span class="hljs-type">MnemonicCode</span>.fromEntropy(entropy)
<span class="hljs-comment">// mnemonic: MnemonicCode = Masked(MnemonicCodeImpl)</span>
<span class="hljs-comment">//you can print that mnemonic seed with this</span>
println(mnemonic.words)
<span class="hljs-comment">// Vector(pudding, solve, repair, script, become, skin, wear, pulp, record, cycle, daughter, caution, arrange, very, flat, elevator, regret, vendor, talk, weird, include, clerk, heart, render)</span>
<span class="hljs-comment">// Vector(skull, cactus, swarm, call, inside, cry, enforce, unaware, onion, cream, cradle, grace, approve, link, salon, breeze, alpha, broken, sign, position, hybrid, law, sugar, student)</span>
</code></pre>
<p>Now that we have a <code>MnemonicCode</code> that was securely generated, we need to now create <code>KeyManagerParams</code> which tells us how to generate
generate specific kinds of addresses for wallets.</p>
@ -107,7 +107,7 @@ generate specific kinds of addresses for wallets.</p>
<pre><code class="hljs css language-scala"><span class="hljs-comment">//this will create a temp directory with the prefix &#x27;key-manager-example` that will</span>
<span class="hljs-comment">//have a file in it called &quot;encrypted-bitcoin-s-seed.json&quot;</span>
<span class="hljs-keyword">val</span> seedPath = <span class="hljs-type">Files</span>.createTempDirectory(<span class="hljs-string">&quot;key-manager-example&quot;</span>).resolve(<span class="hljs-type">WalletStorage</span>.<span class="hljs-type">ENCRYPTED_SEED_FILE_NAME</span>)
<span class="hljs-comment">// seedPath: Path = /tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json</span>
<span class="hljs-comment">// seedPath: Path = /tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json</span>
<span class="hljs-comment">//let&#x27;s create a native segwit key manager</span>
<span class="hljs-keyword">val</span> purpose = <span class="hljs-type">HDPurposes</span>.<span class="hljs-type">SegWit</span>
@ -118,19 +118,19 @@ generate specific kinds of addresses for wallets.</p>
<span class="hljs-comment">// network: RegTest.type = RegTest</span>
<span class="hljs-keyword">val</span> kmParams = <span class="hljs-type">KeyManagerParams</span>(seedPath, purpose, network)
<span class="hljs-comment">// kmParams: KeyManagerParams = KeyManagerParams(/tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json,m/84&#x27;,RegTest)</span>
<span class="hljs-comment">// kmParams: KeyManagerParams = KeyManagerParams(/tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json,m/84&#x27;,RegTest)</span>
<span class="hljs-keyword">val</span> aesPasswordOpt = <span class="hljs-type">Some</span>(<span class="hljs-type">AesPassword</span>.fromString(<span class="hljs-string">&quot;password&quot;</span>))
<span class="hljs-comment">// aesPasswordOpt: Some[AesPassword] = Some(Masked(AesPassword))</span>
<span class="hljs-keyword">val</span> km = <span class="hljs-type">BIP39KeyManager</span>.initializeWithMnemonic(aesPasswordOpt, mnemonic, <span class="hljs-type">None</span>, kmParams)
<span class="hljs-comment">// km: Either[KeyManagerInitializeError, BIP39KeyManager] = Right(BIP39KeyManager(Masked(MnemonicCodeImpl),KeyManagerParams(/tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json,m/84&#x27;,RegTest),None,2020-12-08T14:29:07Z))</span>
<span class="hljs-comment">// km: Either[KeyManagerInitializeError, BIP39KeyManager] = Right(BIP39KeyManager(Masked(MnemonicCodeImpl),KeyManagerParams(/tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json,m/84&#x27;,RegTest),None,2020-12-08T15:28:03Z))</span>
<span class="hljs-keyword">val</span> rootXPub = km.right.get.getRootXPub
<span class="hljs-comment">// rootXPub: ExtPublicKey = vpub5SLqN2bLY4WeZYHEn87WiH7FDXiS4qRDFDNEGazZUhwVr2LYuiHNZoD1Y93BJAiT19hz9c5WVWmHVnWBrG9mA2wxSaGyHHBg8iUW4EJB367</span>
<span class="hljs-comment">// rootXPub: ExtPublicKey = vpub5SLqN2bLY4WeZkqY2t33anDPkvAgN2JYMkBmrzNMYxbbepoqbtQ5NFT1iN5Nyd63AUUYDmN11FM4M386SfPYNrJ9c7pSC6nwcAHm4qEnsVD</span>
println(rootXPub)
<span class="hljs-comment">// vpub5SLqN2bLY4WeZYHEn87WiH7FDXiS4qRDFDNEGazZUhwVr2LYuiHNZoD1Y93BJAiT19hz9c5WVWmHVnWBrG9mA2wxSaGyHHBg8iUW4EJB367</span>
<span class="hljs-comment">// vpub5SLqN2bLY4WeZkqY2t33anDPkvAgN2JYMkBmrzNMYxbbepoqbtQ5NFT1iN5Nyd63AUUYDmN11FM4M386SfPYNrJ9c7pSC6nwcAHm4qEnsVD</span>
</code></pre>
<p>Which should print something that looks like this</p>
<p><code>vpub5SLqN2bLY4WeXxMqwJHJFBEwxSscGB2uDUnsTS3edVjZEwTrQDFDNqoR2xLqARQPabGaXsHSTenTRcqm2EnB9MpuC4vSk3LqSgNmGGZtuq7</code></p>
@ -139,17 +139,17 @@ println(rootXPub)
again after initializing it once. You can use the same <code>mnemonic</code> for different networks, which you control <code>KeyManagerParams</code>.</p>
<pre><code class="hljs css language-scala"><span class="hljs-comment">//let&#x27;s create a nested segwit key manager for mainnet</span>
<span class="hljs-keyword">val</span> mainnetKmParams = <span class="hljs-type">KeyManagerParams</span>(seedPath, <span class="hljs-type">HDPurposes</span>.<span class="hljs-type">SegWit</span>, <span class="hljs-type">MainNet</span>)
<span class="hljs-comment">// mainnetKmParams: KeyManagerParams = KeyManagerParams(/tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json,m/84&#x27;,MainNet)</span>
<span class="hljs-comment">// mainnetKmParams: KeyManagerParams = KeyManagerParams(/tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json,m/84&#x27;,MainNet)</span>
<span class="hljs-comment">//we do not need to all `initializeWithMnemonic()` again as we have saved the seed to dis</span>
<span class="hljs-keyword">val</span> mainnetKeyManager = <span class="hljs-type">BIP39KeyManager</span>(mnemonic, mainnetKmParams, <span class="hljs-type">None</span>, <span class="hljs-type">Instant</span>.now)
<span class="hljs-comment">// mainnetKeyManager: BIP39KeyManager = BIP39KeyManager(Masked(MnemonicCodeImpl),KeyManagerParams(/tmp/key-manager-example4904170746366414984/encrypted-bitcoin-s-seed.json,m/84&#x27;,MainNet),None,2020-12-08T14:29:08.167Z)</span>
<span class="hljs-comment">// mainnetKeyManager: BIP39KeyManager = BIP39KeyManager(Masked(MnemonicCodeImpl),KeyManagerParams(/tmp/key-manager-example3468584048536489074/encrypted-bitcoin-s-seed.json,m/84&#x27;,MainNet),None,2020-12-08T15:28:04.788Z)</span>
<span class="hljs-keyword">val</span> mainnetXpub = mainnetKeyManager.getRootXPub
<span class="hljs-comment">// mainnetXpub: ExtPublicKey = zpub6jftahH18ngZxj3i7ZG1YdVFuQJDqKPCufT7QAa6zjT24RbTvLwd43qZcxsXHoL8diBD9WTkLABV2vxSj3opLygMuw4fcvTdDcj5cYv3dYN</span>
<span class="hljs-comment">// mainnetXpub: ExtPublicKey = zpub6jftahH18ngZxwc1NKBYR8bQSnkU8WGY2CGezZwu4z77sE4kcX4KrW5ZoBuiyFhio2wmDfkEqtmFtBaMKT3bZo2Z5Uc8Xk4th4YLd3UwQXt</span>
println(mainnetXpub)
<span class="hljs-comment">// zpub6jftahH18ngZxj3i7ZG1YdVFuQJDqKPCufT7QAa6zjT24RbTvLwd43qZcxsXHoL8diBD9WTkLABV2vxSj3opLygMuw4fcvTdDcj5cYv3dYN</span>
<span class="hljs-comment">// zpub6jftahH18ngZxwc1NKBYR8bQSnkU8WGY2CGezZwu4z77sE4kcX4KrW5ZoBuiyFhio2wmDfkEqtmFtBaMKT3bZo2Z5Uc8Xk4th4YLd3UwQXt</span>
</code></pre>
<p>Which gives us something that looks like this</p>
<p><code>zpub6jftahH18ngZw98KGjRo5XcxeKTQ2eztsvskb1dC9XF5TLimQquTs6Ry7nBBA425D9joXmfgJJCexmJ1u2SELJZJfRi95gcnXadLpZzYb5c</code></p>

4
docs/next/secp256k1/secp256k1.html
View file

@ -114,12 +114,12 @@ println(<span class="hljs-string">s&quot;Verified with NativeSecp256k1 again=<sp
<pre><code class="hljs css language-scala"><span class="hljs-keyword">val</span> privKey = <span class="hljs-type">ECPrivateKey</span>.freshPrivateKey
<span class="hljs-comment">// privKey: ECPrivateKey = Masked(ECPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> publicKey = privKey.publicKeyWithBouncyCastle
<span class="hljs-comment">// publicKey: ECPublicKey = ECPublicKey(033ec02503be91d2d88d0914bfac1a9c724892c4ce5835ac2993660093656f7a71)</span>
<span class="hljs-comment">// publicKey: ECPublicKey = ECPublicKey(02579fddf1d28b4a169aea556ec69e478b52594fa79c488addea3edeb5784caf15)</span>
<span class="hljs-keyword">val</span> dataToSign = <span class="hljs-type">DoubleSha256Digest</span>.empty
<span class="hljs-comment">// dataToSign: DoubleSha256Digest = DoubleSha256Digest(0000000000000000000000000000000000000000000000000000000000000000)</span>
<span class="hljs-keyword">val</span> signature = privKey.signWithBouncyCastle(dataToSign.bytes)
<span class="hljs-comment">// signature: ECDigitalSignature = ECDigitalSignature(3044022008908c4142f3d5053f88342402fcad595ec0351b29959c9c7e41b37bf77828b202202e67bf37315a49ba140db7840525c9ccf492c96e233285b044b1953001c84907)</span>
<span class="hljs-comment">// signature: ECDigitalSignature = ECDigitalSignature(3045022100d1699d8a8506f9bb075524c2ac8f7eecac2c492405c9ef996e9ab078ab8e140302203f3517c4a6d76a35b2aea7105da126cfdee5e384bef2bdc09ac588c9fed22a96)</span>
<span class="hljs-keyword">val</span> verified = publicKey.verifyWithBouncyCastle(dataToSign.bytes, signature)
<span class="hljs-comment">// verified: Boolean = true</span>

4
docs/next/secp256k1/secp256k1/index.html
View file

@ -114,12 +114,12 @@ println(<span class="hljs-string">s&quot;Verified with NativeSecp256k1 again=<sp
<pre><code class="hljs css language-scala"><span class="hljs-keyword">val</span> privKey = <span class="hljs-type">ECPrivateKey</span>.freshPrivateKey
<span class="hljs-comment">// privKey: ECPrivateKey = Masked(ECPrivateKeyImpl)</span>
<span class="hljs-keyword">val</span> publicKey = privKey.publicKeyWithBouncyCastle
<span class="hljs-comment">// publicKey: ECPublicKey = ECPublicKey(033ec02503be91d2d88d0914bfac1a9c724892c4ce5835ac2993660093656f7a71)</span>
<span class="hljs-comment">// publicKey: ECPublicKey = ECPublicKey(02579fddf1d28b4a169aea556ec69e478b52594fa79c488addea3edeb5784caf15)</span>
<span class="hljs-keyword">val</span> dataToSign = <span class="hljs-type">DoubleSha256Digest</span>.empty
<span class="hljs-comment">// dataToSign: DoubleSha256Digest = DoubleSha256Digest(0000000000000000000000000000000000000000000000000000000000000000)</span>
<span class="hljs-keyword">val</span> signature = privKey.signWithBouncyCastle(dataToSign.bytes)
<span class="hljs-comment">// signature: ECDigitalSignature = ECDigitalSignature(3044022008908c4142f3d5053f88342402fcad595ec0351b29959c9c7e41b37bf77828b202202e67bf37315a49ba140db7840525c9ccf492c96e233285b044b1953001c84907)</span>
<span class="hljs-comment">// signature: ECDigitalSignature = ECDigitalSignature(3045022100d1699d8a8506f9bb075524c2ac8f7eecac2c492405c9ef996e9ab078ab8e140302203f3517c4a6d76a35b2aea7105da126cfdee5e384bef2bdc09ac588c9fed22a96)</span>
<span class="hljs-keyword">val</span> verified = publicKey.verifyWithBouncyCastle(dataToSign.bytes, signature)
<span class="hljs-comment">// verified: Boolean = true</span>