<head lang="en">
<meta charset="utf-8" />
<title>BIP39 - Mnemonic Code</title>
- <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css">
+ <link rel="stylesheet" href="css/bootstrap.min.css">
<meta content="Mnemonic code for generating deterministic keys" name="description"/>
<meta content="width=device-width, initial-scale=1.0" name="viewport" />
<meta content="bitcoin mnemonic converter" name="description" />
- <meta content="DC POS" name="author" />
+ <meta content="Ian Coleman" name="author" />
<style>
body {
border-bottom-left-radius: 20px 20px;
border-bottom-right-radius: 20px 20px;
}
+ .no-border {
+ border: 0;
+ box-shadow: inset 0 1px 1px rgba(0,0,0,.0);
+ -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.0);
+ }
+ .phrase {
+ word-break: keep-all;
+ }
+ .strength {
+ /* override mobile width from bootstrap */
+ width: auto!important;
+ display: inline-block;
+ }
+ .languages * {
+ padding-left: 10px;
+ }
+ .monospace {
+ font-family: monospace;
+ }
</style>
</head>
<body>
<div class="col-md-12">
<h2>Mnemonic</h2>
<form class="form-horizontal" role="form">
- <div class="col-sm-2"></div>
- <div class="col-sm-10">
- <p>You can enter an existing BIP39 mnemonic, or generate a new random one. Typing your own twelve words will probably not work how you expect, since the words require a particular structure (the last word is a checksum)</p>
- <p>For more info see the <a href="https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki" target="_blank">BIP39 spec</a></p>
- </div>
<div class="form-group">
- <label for="network-phrase" class="col-sm-2 control-label">Coin</label>
+ <div class="col-sm-2"></div>
<div class="col-sm-10">
- <select id="network-phrase" class="network form-control">
- <option value="bitcoin">Bitcoin</option>
- <option value="bitcoin-testnet">Bitcoin Testnet</option>
- <option value="litecoin">Litecoin</option>
- <option value="dogecoin">Dogecoin</option>
- </select>
+ <p>You can enter an existing BIP39 mnemonic, or generate a new random one. Typing your own twelve words will probably not work how you expect, since the words require a particular structure (the last word is a checksum)</p>
+ <p>For more info see the <a href="https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki" target="_blank">BIP39 spec</a></p>
+ </div>
+ </div>
+ <div class="form-group generate-container">
+ <label class="col-sm-2 control-label"></label>
+ <div class="col-sm-10">
+ <div class="form-inline">
+ <div class="input-group-inline">
+ <button class="btn generate">Generate</button>
+ <span>a random</span>
+ <select id="strength" class="strength form-control">
+ <option value="3">3</option>
+ <option value="6">6</option>
+ <option value="9">9</option>
+ <option value="12">12</option>
+ <option value="15" selected>15</option>
+ <option value="18">18</option>
+ <option value="21">21</option>
+ <option value="24">24</option>
+ </select>
+ word mnemonic, or enter your own below.
+ </div>
+ </div>
+ </div>
+ </div>
+ <div class="entropy-container hidden">
+ <label for="entropy" class="col-sm-2 control-label">Entropy</label>
+ <div class="col-sm-10">
+ <input id="entropy" class="entropy form-control" placeholder="Accepts binary, base 6, 6-sided dice, base 10, hexadecimal">
+ <span class="help-block">
+ <div class="text-danger">
+ This is an advanced feature.
+ Your mnemonic may be insecure if this feature is used incorrectly.
+ <a href="#entropy-notes">Read more</a>
+ </div>
+ <div class="text-danger entropy-error"></div>
+ </span>
+ </div>
+ </div>
+ <div class="form-group">
+ <div class="col-sm-2"></div>
+ <div class="col-sm-10 checkbox">
+ <label>
+ <input type="checkbox" class="use-entropy">
+ Supply my own source of entropy
+ </label>
+ </div>
+ </div>
+ <div class="form-group">
+ <label class="col-sm-2 control-label"></label>
+ <div class="col-sm-10 languages">
+ <a href="#english">English</a>
+ <a href="#japanese" title="Japanese">日本語</a>
+ <a href="#spanish" title="Spanish">Español</a>
+ <a href="#chinese_simplified" title="Chinese (Simplified)">中文(简体)</a>
+ <a href="#chinese_traditional" title="Chinese (Traditional)">中文(繁體)</a>
+ <a href="#french" title="French">Français</a>
+ <a href="#italian" title="Italian">Italiano</a>
</div>
</div>
<div class="form-group">
</div>
</div>
<div class="form-group">
- <label for="strength" class="col-sm-2 control-label">Number of words</label>
+ <label for="passphrase" class="col-sm-2 control-label">BIP39 Passphrase (optional)</label>
<div class="col-sm-10">
- <div class="input-group">
- <input type="number" class="strength form-control" id="strength" value="12">
- <span class="input-group-btn">
- <button class="btn generate">Generate Random Mnemonic</button>
- </span>
- </div>
+ <textarea id="passphrase" class="passphrase form-control"></textarea>
</div>
</div>
<div class="form-group">
- <label for="passphrase" class="col-sm-2 control-label">BIP39 Passphrase (optional)</label>
+ <label for="seed" class="col-sm-2 control-label">BIP39 Seed</label>
<div class="col-sm-10">
- <textarea id="passphrase" class="passphrase form-control"></textarea>
+ <textarea id="seed" class="seed form-control" readonly="readonly"></textarea>
+ </div>
+ </div>
+ <div class="form-group">
+ <label for="network-phrase" class="col-sm-2 control-label">Coin</label>
+ <div class="col-sm-10">
+ <select id="network-phrase" class="network form-control">
+ <!-- populated by javascript -->
+ </select>
</div>
</div>
<div class="form-group">
<label for="root-key" class="col-sm-2 control-label">BIP32 Root Key</label>
<div class="col-sm-10">
- <textarea id="root-key" class="root-key form-control" readonly="readonly"></textarea>
+ <textarea id="root-key" class="root-key form-control"></textarea>
</div>
</div>
</form>
<div class="col-sm-10">
<p>For more info see the <a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki" target="_blank">BIP44 spec</a></p>
</div>
- <div class="form-group">
- <label for="network-bip44" class="col-sm-2 control-label">Coin</label>
- <div class="col-sm-10">
- <select id="network-bip44" class="network form-control">
- <option value="bitcoin">Bitcoin</option>
- <option value="bitcoin-testnet">Bitcoin Testnet</option>
- <option value="litecoin">Litecoin</option>
- </select>
- </div>
- </div>
<div class="form-group">
<label for="purpose" class="col-sm-2 control-label">
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#purpose" target="_blank">Purpose</a>
<input id="bip32-path" type="text" class="path form-control" value="m/0">
</div>
</div>
+ <div class="form-group">
+ <div class="col-sm-2"></div>
+ <label class="col-sm-10">
+ <input class="hardened-addresses" type="checkbox">
+ Use hardened addresses
+ </label>
+ </div>
+ <div class="form-group">
+ <label class="col-sm-2 control-label">Hive Wallet</label>
+ <div class="col-sm-10">
+ <p class="form-control no-border">
+ Use path <code>m/0'/0</code>.
+ For more info see the <a href="https://www.hivewallet.com/" target="_blank">Hive Wallet homepage</a>
+ </p>
+ </div>
+ </div>
+ <div class="form-group">
+ <label for="mycelium-path" class="col-sm-2 control-label">Mycelium Wallet</label>
+ <div class="col-sm-10">
+ <p class="form-control no-border">
+ Use path <code>m/44'/0'/0'/0</code>.
+ For more info see the <a href="http://www.mycelium.com/" target="_blank">Mycelium Wallet homepage</a>
+ </p>
+ </div>
+ </div>
+ <div class="form-group">
+ <label for="core-path" class="col-sm-2 control-label">Bitcoin Core</label>
+ <div class="col-sm-10">
+ <p class="form-control no-border">
+ Use path <code>m/0'/0'</code> with hardened addresses.
+ For more info see the <a href="https://github.com/bitcoin/bitcoin/pull/8035" target="_blank">Bitcoin Core BIP32 implementation</a>
+ </p>
+ </div>
+ </div>
+ <div class="form-group">
+ <label class="col-sm-2 control-label">Block Explorers</label>
+ <div class="col-sm-10">
+ <p class="form-control no-border">
+ Use path <code>m/44'/0'/0'</code>.
+ Only enter the <code>xpub</code> extended key into block explorer search fields, never the <code>xpriv</code> key.
+ </p>
+ </div>
+ </div>
</form>
</div>
</div>
<div class="col-md-12">
<h2>Derived Addresses</h2>
<p>Note these addreses are derived from the <strong>BIP32 Extended Key</strong></p>
- <div class="form-group">
- <label for="network-address-type" class="col-sm-2 control-label">Coin</label>
- <div class="col-sm-10">
- <select id="network-address-type" class="network form-control">
- <option value="bitcoin">Bitcoin</option>
- <option value="bitcoin-testnet">Bitcoin Testnet</option>
- <option value="litecoin">Litecoin</option>
- <option value="dogecoin">Dogecoin</option>
- </select>
- </div>
- </div>
<table class="table table-striped">
<thead>
<th>
<div class="input-group">
- Index
+ Path
<button class="index-toggle">Toggle</button>
</div>
</th>
<button class="address-toggle">Toggle</button>
</div>
</th>
+ <th>
+ <div class="input-group">
+ Public Key
+ <button class="public-key-toggle">Toggle</button>
+ </div>
+ </th>
<th>
<div class="input-group">
Private Key
</div>
</th>
</thead>
- <tbody class="addresses">
+ <tbody class="addresses monospace">
<tr><td> </td><td> </td><td> </td></tr>
<tr><td> </td><td> </td><td> </td></tr>
<tr><td> </td><td> </td><td> </td></tr>
<h3>Private Keys</h3>
<p>
Use private keys at
- <a href="https://brainwallet.github.io/" target="_blank">brainwallet.org</a>,
+ <a href="https://web.archive.org/web/20150707020924/https://brainwallet.org/" target="_blank">brainwallet.org</a>,
but be careful - it can be easy to make mistakes if you
don't know what you're doing
</p>
+ <h3 id="entropy-notes">Entropy</h3>
+ <p>
+ Entropy values must be sourced from a
+ <a href="https://en.wikipedia.org/wiki/Random_number_generation" target="_blank">strong source of randomness</a>.
+ This means flipping a fair coin, rolling a fair dice, noise measurements etc. Do <strong>NOT</strong> use
+ phrases from books, lyrics from songs, your birthday or steet address, keyboard mashing, or anything you <i>think</i>
+ is random, because chances are <em>overwhelming</em> that it isn't random enough for the needs of this tool.
+ </p>
+ <p>
+ The random mnemonic generator on this page uses a
+ <a href="https://developer.mozilla.org/en-US/docs/Web/API/RandomSource/getRandomValues" target="_blank">cryptographically secure random number generator</a>,
+ and can generally be trusted more than your own intuition about randomness.
+ If cryptographic randomness isn't available in your browser, this page will show a warning and <i>will not generate
+ random mnemonics</i>.
+ </p>
+ <p>
+ <a href="https://bitcointalk.org/index.php?topic=311000.msg3345309#msg3345309" target="_blank">You are not a good source of entropy.</a>
+ </p>
</div>
</div>
</p>
<p>
Alternatively, download it from
- <a href="https://github.com/dcpos/bip39">
- https://github.com/dcpos/bip39
+ <a href="https://github.com/iancoleman/bip39">
+ https://github.com/iancoleman/bip39
</a>
</div>
<p>
<span>Get the source code at - </span>
- <a href="https://github.com/dcpos/bip39" target="_blank">
- https://github.com/dcpos/bip39
+ <a href="https://github.com/iancoleman/bip39" target="_blank">
+ https://github.com/iancoleman/bip39
</a>
</p>
<tr>
<td class="index"><span></span></td>
<td class="address"><span></span></td>
+ <td class="pubkey"><span></span></td>
<td class="privkey"><span></span></td>
</tr>
</script>
- <script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
- <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
- <script src="/js/bitcoinjs-1-0-0.js"></script>
- <script src="/js/sjcl-bip39.js"></script>
- <script src="/js/wordlists.js"></script>
- <script src="/js/wordlist_english.js"></script>
- <script src="/js/jsbip39.js"></script>
- <script src="/js/index.js"></script>
+ <script src="js/jquery.min.js"></script>
+ <script src="js/bootstrap.min.js"></script>
+ <script src="js/levenshtein.js"></script>
+ <script src="js/bitcoinjs-1-5-7.js"></script>
+ <script src="js/bitcoinjs-extensions.js"></script>
+ <script src="js/sjcl-bip39.js"></script>
+ <script src="js/wordlist_english.js"></script>
+ <script src="js/wordlist_japanese.js"></script>
+ <script src="js/wordlist_spanish.js"></script>
+ <script src="js/wordlist_chinese_simplified.js"></script>
+ <script src="js/wordlist_chinese_traditional.js"></script>
+ <script src="js/wordlist_french.js"></script>
+ <script src="js/wordlist_italian.js"></script>
+ <script src="js/jsbip39.js"></script>
+ <script src="js/entropy.js"></script>
+ <script src="js/index.js"></script>
</body>
</html>
projects / perso / Immae / Projets / Cryptomonnaies / BIP39.git / blobdiff