mirror of
https://github.com/OneKeyHQ/bip39.git
synced 2026-04-06 02:43:49 +00:00
Translations and new card entropy in standalone
This commit is contained in:
Ian Coleman
@@ -52,9 +52,13 @@
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width: auto!important;
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display: inline-block;
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}
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.languages * {
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.languages a {
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padding-left: 10px;
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}
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.languages a:nth-of-type(1) {
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margin-left: -12px;
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padding-left: 0;
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}
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.monospace {
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font-family: monospace;
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}
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@@ -95,8 +99,11 @@
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<div class="form-group">
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<div class="col-sm-2"></div>
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<div class="col-sm-10">
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<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>
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<p>For more info see the <a href="https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki" target="_blank">BIP39 spec</a></p>
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<p data-translate>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>
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<p data-translate-html>
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For more info see the
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<a href="https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki" target="_blank">BIP39 spec</a>.
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</p>
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</div>
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</div>
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<div class="form-group generate-container">
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@@ -104,8 +111,8 @@
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<div class="col-sm-10">
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<div class="form-inline">
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<div class="input-group-inline">
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<span data-translate>Generate a random mnemonic, or enter your own below</span>:
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<button class="btn generate">Generate</button>
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<span>a random</span>
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<select id="strength" class="strength form-control">
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<option value="3">3</option>
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<option value="6">6</option>
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@@ -116,67 +123,66 @@
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<option value="21">21</option>
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<option value="24">24</option>
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</select>
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word mnemonic, or enter your own below.
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<span data-translate>words</span>
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</div>
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</div>
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</div>
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</div>
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<div class="entropy-container hidden">
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<div class="form-group text-danger">
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<label class="col-sm-2 control-label">Warning</label>
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<label class="col-sm-2 control-label" data-translate>Warning</label>
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<div class="col-sm-10 form-control-static">
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Entropy is an advanced feature.
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Your mnemonic may be insecure if this feature is used incorrectly.
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<a href="#entropy-notes">Read more</a>
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<span data-translate>Entropy is an advanced feature. Your mnemonic may be insecure if this feature is used incorrectly.</span>
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<a href="#entropy-notes" data-translate>Read more</a>
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</div>
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</div>
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<div class="form-group">
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<label for="entropy" class="col-sm-2 control-label">Entropy</label>
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<label for="entropy" class="col-sm-2 control-label" data-translate>Entropy</label>
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<div class="col-sm-7">
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<textarea id="entropy" rows="2" class="entropy form-control" placeholder="Accepts binary, base 6, 6-sided dice, base 10, hexadecimal, cards"></textarea>
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<textarea id="entropy" rows="2" class="entropy form-control" placeholder="Accepts binary, base 6, 6-sided dice, base 10, hexadecimal, cards" data-translate-placeholder></textarea>
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<div class="row">
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<label class="col-sm-3 control-label">Strength</label>
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<label class="col-sm-3 control-label" data-translate>Strength</label>
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<div class="strength col-sm-3 form-control-static"></div>
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<label class="col-sm-3 control-label">Event Count</label>
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<label class="col-sm-3 control-label" data-translate>Event Count</label>
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<div class="event-count col-sm-3 form-control-static"></div>
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</div>
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<div class="row">
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<label class="col-sm-3 control-label">Entropy Type</label>
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<label class="col-sm-3 control-label" data-translate>Entropy Type</label>
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<div class="type col-sm-3 form-control-static"></div>
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<label class="col-sm-3 control-label">Bits Per Event</label>
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<label class="col-sm-3 control-label" data-translate>Bits Per Event</label>
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<div class="bits-per-event col-sm-3 form-control-static"></div>
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</div>
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<div class="row">
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<label class="col-sm-3 control-label">Word Count</label>
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<label class="col-sm-3 control-label" data-translate>Word Count</label>
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<div class="word-count col-sm-3 form-control-static"></div>
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<label class="col-sm-3 control-label">Total Bits</label>
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<label class="col-sm-3 control-label" data-translate>Total Bits</label>
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<div class="bits col-sm-3 form-control-static"></div>
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</div>
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<label class="col-sm-3 control-label">Filtered Entropy</label>
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<label class="col-sm-3 control-label" data-translate>Filtered Entropy</label>
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<div class="filtered col-sm-9 form-control-static"></div>
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<label class="col-sm-3 control-label">Raw Binary</label>
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<label class="col-sm-3 control-label" data-translate>Raw Binary</label>
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<div class="binary col-sm-9 form-control-static"></div>
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<label class="col-sm-3 control-label">Mnemonic Length</label>
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<label class="col-sm-3 control-label" data-translate>Mnemonic Length</label>
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<div class="col-sm-9">
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<select class="mnemonic-length form-control">
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<option value="raw">From entropy length (3 words per 32 bits)</option>
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<option value="12">12 Words</option>
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<option value="15" selected>15 Words</option>
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<option value="18">18 Words</option>
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<option value="21">21 Words</option>
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<option value="24">24 Words</option>
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<option value="raw" data-translate>From entropy length (3 words per 32 bits)</option>
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<option value="12">12 <span data-translate>Words</span></option>
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<option value="15" selected>15 <span data-translate>Words</option>
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<option value="18">18 <span data-translate>Words</span></option>
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<option value="21">21 <span data-translate>Words</span></option>
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<option value="24">24 <span data-translate>Words</span></option>
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</select>
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</div>
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</div>
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<div class="col-sm-3">
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<p>Valid entropy values include:</p>
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<p data-translate>Valid entropy values include:</p>
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<ul>
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<li><strong>Binary</strong> [0-1]<br>101010011</li>
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<li><strong>Base 6</strong> [0-5]<br>123434014</li>
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<li><strong>Dice</strong> [1-6]<br>62535634</li>
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<li><strong>Base 10</strong> [0-9]<br>90834528</li>
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<li><strong>Hex</strong> [0-9A-F]<br>4187a8bfd9</li>
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<li><strong>Card</strong> [A2-9TJQK][CDHS]<br>ahqs9dtc</li>
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<li><strong data-translate>Binary</strong> [0-1]<br>101010011</li>
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<li><strong data-translate>Base 6</strong> [0-5]<br>123434014</li>
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<li><strong data-translate>Dice</strong> [1-6]<br>62535634</li>
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<li><strong data-translate>Base 10</strong> [0-9]<br>90834528</li>
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<li><strong data-translate>Hex</strong> [0-9A-F]<br>4187a8bfd9</li>
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<li><strong data-translate>Card</strong> [A2-9TJQK][CDHS]<br>ahqs9dtc</li>
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</ul>
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</div>
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</div>
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@@ -186,42 +192,44 @@
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<div class="col-sm-10 checkbox">
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<label>
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<input type="checkbox" class="use-entropy">
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Supply my own source of entropy
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<span data-translate>Supply my own source of entropy</span>
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</label>
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</div>
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</div>
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<div class="form-group">
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<label class="col-sm-2 control-label"></label>
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<label class="col-sm-2 control-label" data-translate>Mnemonic Language</label>
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<div class="col-sm-10 languages">
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<a href="#english">English</a>
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<a href="#japanese" title="Japanese">日本語</a>
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<a href="#spanish" title="Spanish">Español</a>
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<a href="#chinese_simplified" title="Chinese (Simplified)">中文(简体)</a>
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<a href="#chinese_traditional" title="Chinese (Traditional)">中文(繁體)</a>
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||||
<a href="#french" title="French">Français</a>
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||||
<a href="#italian" title="Italian">Italiano</a>
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||||
<div class="form-control no-border">
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||||
<a href="#english">English</a>
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||||
<a href="#japanese" title="Japanese">日本語</a>
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||||
<a href="#spanish" title="Spanish">Español</a>
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||||
<a href="#chinese_simplified" title="Chinese (Simplified)">中文(简体)</a>
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||||
<a href="#chinese_traditional" title="Chinese (Traditional)">中文(繁體)</a>
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||||
<a href="#french" title="French">Français</a>
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<a href="#italian" title="Italian">Italiano</a>
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</div>
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</div>
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</div>
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<div class="form-group">
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||||
<label for="phrase" class="col-sm-2 control-label">BIP39 Mnemonic</label>
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||||
<label for="phrase" class="col-sm-2 control-label" data-translate>BIP39 Mnemonic</label>
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||||
<div class="col-sm-10">
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||||
<textarea id="phrase" class="phrase form-control"></textarea>
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||||
</div>
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||||
</div>
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<div class="form-group">
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||||
<label for="passphrase" class="col-sm-2 control-label">BIP39 Passphrase (optional)</label>
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||||
<label for="passphrase" class="col-sm-2 control-label" data-translate>BIP39 Passphrase (optional)</label>
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||||
<div class="col-sm-10">
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||||
<textarea id="passphrase" class="passphrase form-control"></textarea>
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||||
</div>
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||||
</div>
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||||
<div class="form-group">
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||||
<label for="seed" class="col-sm-2 control-label">BIP39 Seed</label>
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||||
<label for="seed" class="col-sm-2 control-label" data-translate>BIP39 Seed</label>
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||||
<div class="col-sm-10">
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||||
<textarea id="seed" class="seed form-control" readonly="readonly"></textarea>
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||||
</div>
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||||
</div>
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||||
<div class="form-group">
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||||
<label for="network-phrase" class="col-sm-2 control-label">Coin</label>
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||||
<label for="network-phrase" class="col-sm-2 control-label" data-translate>Coin</label>
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<div class="col-sm-10">
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<select id="network-phrase" class="network form-control">
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<!-- populated by javascript -->
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@@ -229,7 +237,7 @@
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</div>
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||||
</div>
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||||
<div class="form-group">
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||||
<label for="root-key" class="col-sm-2 control-label">BIP32 Root Key</label>
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||||
<label for="root-key" class="col-sm-2 control-label" data-translate>BIP32 Root Key</label>
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||||
<div class="col-sm-10">
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||||
<textarea id="root-key" class="root-key form-control"></textarea>
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||||
</div>
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||||
@@ -257,11 +265,14 @@
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<br>
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||||
<div class="col-sm-2"></div>
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||||
<div class="col-sm-10">
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||||
<p>For more info see the <a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki" target="_blank">BIP44 spec</a></p>
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||||
<p data-translate-html>
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||||
For more info see the
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||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki" target="_blank">BIP44 spec</a>.
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||||
</p>
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||||
</div>
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||||
<div class="form-group">
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||||
<label for="purpose" class="col-sm-2 control-label">
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||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#purpose" target="_blank">Purpose</a>
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||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#purpose" target="_blank" data-translate>Purpose</a>
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||||
</label>
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||||
<div class="col-sm-10">
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||||
<input id="purpose" type="text" class="purpose form-control" value="44">
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||||
@@ -269,7 +280,7 @@
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||||
</div>
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||||
<div class="form-group">
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||||
<label for="coin" class="col-sm-2 control-label">
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#registered-coin-types" target="_blank">Coin</a>
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#registered-coin-types" target="_blank" data-translate>Coin</a>
|
||||
</label>
|
||||
<div class="col-sm-10">
|
||||
<input id="coin" type="text" class="coin form-control" value="0">
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||||
@@ -277,7 +288,7 @@
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||||
</div>
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||||
<div class="form-group">
|
||||
<label for="account" class="col-sm-2 control-label">
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#account" target="_blank">Account</a>
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#account" target="_blank" data-translate>Account</a>
|
||||
</label>
|
||||
<div class="col-sm-10">
|
||||
<input id="account" type="text" class="account form-control" value="0">
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||||
@@ -285,14 +296,14 @@
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||||
</div>
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||||
<div class="form-group">
|
||||
<label for="change" class="col-sm-2 control-label">
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||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#change" target="_blank">External / Internal</a>
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki#change" target="_blank" data-translate>External / Internal</a>
|
||||
</label>
|
||||
<div class="col-sm-10">
|
||||
<input id="change" type="text" class="change form-control" value="0">
|
||||
</div>
|
||||
</div>
|
||||
<div class="form-group">
|
||||
<label for="bip44-path" class="col-sm-2 control-label">BIP32 Derivation Path</label>
|
||||
<label for="bip44-path" class="col-sm-2 control-label" data-translate>BIP32 Derivation Path</label>
|
||||
<div class="col-sm-10">
|
||||
<input id="bip44-path" type="text" class="path form-control" value="m/44'/0'/0'/0" readonly="readonly">
|
||||
</div>
|
||||
@@ -304,10 +315,13 @@
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||||
<br>
|
||||
<div class="col-sm-2"></div>
|
||||
<div class="col-sm-10">
|
||||
<p>For more info see the <a href="https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki" target="_blank">BIP32 spec</a></p>
|
||||
<p data-translate>
|
||||
For more info see the
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki" target="_blank">BIP32 spec</a>
|
||||
</p>
|
||||
</div>
|
||||
<div class="form-group">
|
||||
<label for="bip32-path" class="col-sm-2 control-label">BIP32 Derivation Path</label>
|
||||
<label for="bip32-path" class="col-sm-2 control-label" data-translate>BIP32 Derivation Path</label>
|
||||
<div class="col-sm-10">
|
||||
<input id="bip32-path" type="text" class="path form-control" value="m/0">
|
||||
</div>
|
||||
@@ -316,49 +330,52 @@
|
||||
<div class="col-sm-2"></div>
|
||||
<label class="col-sm-10">
|
||||
<input class="hardened-addresses" type="checkbox">
|
||||
Use hardened addresses
|
||||
<span data-translate>Use hardened addresses</span>
|
||||
</label>
|
||||
</div>
|
||||
<div class="form-group">
|
||||
<label for="mycelium-path" class="col-sm-2 control-label">Mycelium Wallet</label>
|
||||
<label for="mycelium-path" class="col-sm-2 control-label" data-translate>Mycelium Wallet</label>
|
||||
<div class="col-sm-10">
|
||||
<p class="form-control no-border">
|
||||
<code>m/44'/0'/0'</code> generates extended keys for import / export.
|
||||
<p class="form-control no-border" data-translate-html>
|
||||
<code>m/44'/0'/0'</code> generates extended keys for import / export
|
||||
</p>
|
||||
<p class="form-control no-border">
|
||||
<code>m/44'/0'/1'</code> to generate the next account. Continue incrementing for more accounts (most use a single account).
|
||||
<p class="form-control no-border" data-translate-html>
|
||||
<code>m/44'/0'/1'</code> for the next account. Continue incrementing for more accounts (most use a single account).
|
||||
</p>
|
||||
<p class="form-control no-border">
|
||||
<code>m/44'/0'/0'/0</code> to generate public addresses.
|
||||
<p class="form-control no-border" data-translate-html>
|
||||
<code>m/44'/0'/0'/0</code> generates public addresses
|
||||
</p>
|
||||
<p class="form-control no-border">
|
||||
<code>m/44'/0'/0'/1</code> to generate change addresses.
|
||||
<p class="form-control no-border" data-translate-html>
|
||||
<code>m/44'/0'/0'/1</code> generates change addresses
|
||||
</p>
|
||||
<p class="form-control no-border">
|
||||
For more info see the <a href="http://www.mycelium.com/" target="_blank">Mycelium Wallet homepage</a>
|
||||
<p class="form-control no-border" data-translate-html>
|
||||
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>
|
||||
<label for="core-path" class="col-sm-2 control-label" data-translate>Bitcoin Core</label>
|
||||
<div class="col-sm-10">
|
||||
<p class="form-control no-border">
|
||||
<p class="form-control no-border" data-translate-html>
|
||||
Use path <code>m/0'/0'</code> with hardened addresses.
|
||||
</p>
|
||||
<p class="form-control no-border">
|
||||
For more info see the <a href="https://github.com/bitcoin/bitcoin/pull/8035" target="_blank">Bitcoin Core BIP32 implementation</a>
|
||||
<p class="form-control no-border" data-translate-html>
|
||||
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>
|
||||
<label class="col-sm-2 control-label" data-translate>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>xprv</code> key.
|
||||
<span data-translate-html>Use path <code>m/44'/0'/0'</code>.</span>
|
||||
<span data-translate-html>Only enter the <code>xpub</code> extended key into block explorer search fields, never the <code>xprv</code> key.</span>
|
||||
</p>
|
||||
<p class="form-control no-border">
|
||||
Supported by <a href="https://blockchain.info/" target="_blank">blockchain.info</a>.
|
||||
<span data-translate>Can be used with</span>:
|
||||
<a href="https://blockchain.info/" target="_blank">blockchain.info</a>
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
@@ -367,13 +384,13 @@
|
||||
</div>
|
||||
<form class="form-horizontal" role="form">
|
||||
<div class="form-group">
|
||||
<label for="extended-priv-key" class="col-sm-2 control-label">BIP32 Extended Key</label>
|
||||
<label for="extended-priv-key" class="col-sm-2 control-label" data-translate>BIP32 Extended Key</label>
|
||||
<div class="col-sm-10">
|
||||
<textarea id="extended-priv-key" class="extended-priv-key form-control" readonly="readonly"></textarea>
|
||||
</div>
|
||||
</div>
|
||||
<div class="form-group">
|
||||
<label for="extended-pub-key" class="col-sm-2 control-label">BIP32 Extended Key (addresses only)</label>
|
||||
<label for="extended-pub-key" class="col-sm-2 control-label" data-translate>BIP32 Extended Key (addresses only)</label>
|
||||
<div class="col-sm-10">
|
||||
<textarea id="extended-pub-key" class="extended-pub-key form-control" readonly="readonly"></textarea>
|
||||
</div>
|
||||
@@ -387,31 +404,31 @@
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<h2>Derived Addresses</h2>
|
||||
<p>Note these addreses are derived from the <strong>BIP32 Extended Key</strong></p>
|
||||
<p data-translate>Note these addreses are derived from the BIP32 Extended Key</p>
|
||||
<table class="table table-striped">
|
||||
<thead>
|
||||
<th>
|
||||
<div class="input-group">
|
||||
Path
|
||||
<button class="index-toggle">Toggle</button>
|
||||
<span data-translate>Path</span>
|
||||
<button class="index-toggle" data-translate>Toggle</button>
|
||||
</div>
|
||||
</th>
|
||||
<th>
|
||||
<div class="input-group">
|
||||
Address
|
||||
<button class="address-toggle">Toggle</button>
|
||||
<span data-translate>Address</span>
|
||||
<button class="address-toggle" data-translate>Toggle</button>
|
||||
</div>
|
||||
</th>
|
||||
<th>
|
||||
<div class="input-group">
|
||||
Public Key
|
||||
<button class="public-key-toggle">Toggle</button>
|
||||
<span data-translate>Public Key</span>
|
||||
<button class="public-key-toggle" data-translate>Toggle</button>
|
||||
</div>
|
||||
</th>
|
||||
<th>
|
||||
<div class="input-group">
|
||||
Private Key
|
||||
<button class="private-key-toggle">Toggle</button>
|
||||
<span data-translate>Private Key</span>
|
||||
<button class="private-key-toggle" data-translate>Toggle</button>
|
||||
</div>
|
||||
</th>
|
||||
</thead>
|
||||
@@ -425,56 +442,66 @@
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
<span>Show next </button>
|
||||
<span data-translate>Show more rows</span>:
|
||||
<input type="number" class="rows-to-add" value="20">
|
||||
<button class="more">Show</button>
|
||||
<button class="more" data-translate>Show</button>
|
||||
|
||||
<hr>
|
||||
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
<h2>More info</h2>
|
||||
<h3>BIP39 <span class="small">Mnemonic code for generating deterministic keys</span></h3>
|
||||
<p>
|
||||
<h2 data-translate>More info</h2>
|
||||
<h3>BIP39 <span class="small" data-translate>Mnemonic code for generating deterministic keys</span></h3>
|
||||
<p data-translate-html>
|
||||
Read more at the
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki">official BIP39 spec</a>
|
||||
</p>
|
||||
<h3>BIP32 <span class="small">Hierarchical Deterministic Wallets</span></h3>
|
||||
<p>
|
||||
<h3>BIP32 <span class="small" data-translate>Hierarchical Deterministic Wallets</span></h3>
|
||||
<p data-translate-html>
|
||||
Read more at the
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki" target="_blank">official BIP32 spec</a>
|
||||
and see the demo at
|
||||
</p>
|
||||
<p data-translate-html>
|
||||
See the demo at
|
||||
<a href="http://bip32.org/" target="_blank">bip32.org</a>
|
||||
</p>
|
||||
<h3>BIP44 <span class="small">Multi-Account Hierarchy for Deterministic Wallets</span></h3>
|
||||
<p>
|
||||
<h3>BIP44 <span class="small" data-translate>Multi-Account Hierarchy for Deterministic Wallets</span></h3>
|
||||
<p data-translate-html>
|
||||
Read more at the
|
||||
<a href="https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki" target="_blank">official BIP44 spec</a>
|
||||
</p>
|
||||
<h3>Private Keys</h3>
|
||||
<h3 data-translate>Private Keys</h3>
|
||||
<p>
|
||||
Use private keys at
|
||||
<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
|
||||
<span data-translate-html>
|
||||
Use private keys at
|
||||
<a href="https://web.archive.org/web/20150707020924/https://brainwallet.org/" target="_blank">brainwallet.org</a>.
|
||||
</span>
|
||||
<span data-translate>Be careful - it can be easy to make mistakes if you don't know what you're doing.</span>
|
||||
</p>
|
||||
<h3 id="entropy-notes">Entropy</h3>
|
||||
<h3 id="entropy-notes" data-translate>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.
|
||||
<span data-translate-html>
|
||||
Entropy values must be sourced from a
|
||||
<a href="https://en.wikipedia.org/wiki/Random_number_generation" target="_blank">strong source of randomness</a>.
|
||||
</span>
|
||||
<span data-translate>This means flipping a fair coin, rolling a fair dice, noise measurements etc.</span>
|
||||
<span data-translate-html>
|
||||
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 overwhelming it isn't
|
||||
random enough for the needs of this tool.
|
||||
</span>
|
||||
</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>.
|
||||
<span data-translate-html>
|
||||
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>.
|
||||
</span>
|
||||
<span data-translate>The built in random generator can generally be trusted more than your own intuition about randomness.</span>
|
||||
<span data-translate>If cryptographic randomness isn't available in your browser, this page will show a warning and the generate button will not work.</span>
|
||||
<span data-translate>In that case you might choose to use your own source of entropy.</span>
|
||||
</p>
|
||||
<p>
|
||||
<a href="https://bitcointalk.org/index.php?topic=311000.msg3345309#msg3345309" target="_blank">You are not a good source of entropy.</a>
|
||||
<a href="https://bitcointalk.org/index.php?topic=311000.msg3345309#msg3345309" target="_blank" data-translate>You are not a good source of entropy.</a>
|
||||
</p>
|
||||
</div>
|
||||
</div>
|
||||
@@ -484,24 +511,24 @@
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
|
||||
<h2>Offline Usage</h2>
|
||||
<h2 data-translate>Offline Usage</h2>
|
||||
|
||||
<p>
|
||||
<p data-translate>
|
||||
You can use this tool without having to be online.
|
||||
</p>
|
||||
<p>
|
||||
<p data-translate>
|
||||
In your browser, select file save-as, and save this page
|
||||
as a file.
|
||||
</p>
|
||||
<p>
|
||||
<p data-translate>
|
||||
Double-click that file to open it in a browser
|
||||
on any offline computer.
|
||||
</p>
|
||||
<p>
|
||||
Alternatively, download it from
|
||||
<a href="https://github.com/iancoleman/bip39">
|
||||
https://github.com/iancoleman/bip39
|
||||
</a>
|
||||
<span data-translate>Alternatively, download the file from the repository</span>
|
||||
-
|
||||
<a href="https://github.com/iancoleman/bip39">https://github.com/iancoleman/bip39</a>
|
||||
</p>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
@@ -511,16 +538,17 @@
|
||||
<div class="row">
|
||||
<div class="col-md-12">
|
||||
|
||||
<h2>This project is 100% open-source code</h2>
|
||||
<h2 data-translate>This project is 100% open-source code</h2>
|
||||
|
||||
<p>
|
||||
<span>Get the source code at - </span>
|
||||
<span data-translate>Get the source code from the repository</span>
|
||||
-
|
||||
<a href="https://github.com/iancoleman/bip39" target="_blank">
|
||||
https://github.com/iancoleman/bip39
|
||||
</a>
|
||||
</p>
|
||||
|
||||
<h3>Libraries</h3>
|
||||
<h3 data-translate>Libraries</h3>
|
||||
|
||||
<p>
|
||||
<span>BitcoinJS - </span>
|
||||
@@ -14607,6 +14635,242 @@ sjcl.hash.sha256.prototype = {
|
||||
h[7] = h[7]+h7 | 0;
|
||||
}
|
||||
};
|
||||
</script>
|
||||
<script>// An extremely basic translation library
|
||||
//
|
||||
// Example usage:
|
||||
//
|
||||
// Set some html to be translated. Do this using the 'data-translate' attribute:
|
||||
//
|
||||
// <div data-translate>Test</div>
|
||||
// <div data-translate-html><em>keep em tag</em></div>
|
||||
// <input data-translate-placeholder placeholder="Example text">
|
||||
//
|
||||
// Obtain all the phrases to be translated via js debug console:
|
||||
//
|
||||
// Translate.phrasesAsJson();
|
||||
//
|
||||
// Use that template to translate the phrases into another language.
|
||||
// Leave the key the same. Change the value to the new language.
|
||||
//
|
||||
// Create a js file to load the new phrases. In this example for Spanish,
|
||||
// es.js will contain the following code:
|
||||
//
|
||||
// Translate.loadForeignPhrases("es", {
|
||||
// "Test": "Test in Spanish",
|
||||
// "<em>keep em tag</em>": "<em>keep em tag in Spanish</em>",
|
||||
// "Example text": "Example text in Spanish"
|
||||
// });
|
||||
//
|
||||
// In your UI put a listener for clicking on the Spanish button:
|
||||
//
|
||||
// mySpanishButton.addEventListener("click", function() {
|
||||
// Translate.setLanguage("es");
|
||||
// });
|
||||
// myEnglishButton.addEventListener("click", function() {
|
||||
// Translate.setLanguage("en");
|
||||
// });
|
||||
|
||||
Translate = new (function() {
|
||||
|
||||
var defaultLanguage = "en";
|
||||
|
||||
var allPhrases = {};
|
||||
allPhrases[defaultLanguage] = {};
|
||||
|
||||
// Node types
|
||||
|
||||
var text = {
|
||||
selector: "[data-translate]",
|
||||
getKey: function() {
|
||||
return this.textContent.trim().replace(/\s+/g, " ");
|
||||
},
|
||||
setPhrase: function(p) {
|
||||
this.textContent = p;
|
||||
},
|
||||
}
|
||||
|
||||
var html = {
|
||||
selector: "[data-translate-html]",
|
||||
getKey: function() {
|
||||
return this.innerHTML.trim().replace(/\s+/g, " ");
|
||||
},
|
||||
setPhrase: function(p) {
|
||||
this.innerHTML = p;
|
||||
},
|
||||
}
|
||||
|
||||
var placeholder = {
|
||||
selector: "[data-translate-placeholder]",
|
||||
getKey: function() {
|
||||
return this.getAttribute("placeholder").trim().replace(/\s+/g, " ");
|
||||
},
|
||||
setPhrase: function(p) {
|
||||
this.setAttribute("placeholder", p);
|
||||
},
|
||||
}
|
||||
|
||||
// Get elements to be translated
|
||||
var allEls = getEls(text)
|
||||
.concat(getEls(html))
|
||||
.concat(getEls(placeholder));
|
||||
|
||||
// Provides access to phrases from a non-default language.
|
||||
// See phrases_en.js for example usage.
|
||||
this.loadForeignPhrases = function(language, phrases) {
|
||||
allPhrases[language] = phrases;
|
||||
}
|
||||
|
||||
// Displays a different language, eg "en" or "fr"
|
||||
this.setLanguage = function(language) {
|
||||
for (var i=0; i<allEls.length; i++) {
|
||||
var el = allEls[i];
|
||||
var key = el.key;
|
||||
if (!(language in allPhrases)) {
|
||||
console.log(language + " not in allPhrases");
|
||||
return;
|
||||
}
|
||||
if (!(key in allPhrases[language])) {
|
||||
console.log(language + " does not contain phrase: " + key);
|
||||
return;
|
||||
}
|
||||
var phrase = allPhrases[language][key];
|
||||
el.setPhrase(phrase);
|
||||
}
|
||||
}
|
||||
|
||||
// Converts the phrases to a key-pair json file.
|
||||
// This is a good way to export phrases for use in translation tools.
|
||||
this.phrasesAsJson = function(language) {
|
||||
var keys = [];
|
||||
for (var i=0; i<allEls.length; i++) {
|
||||
var el = allEls[i];
|
||||
var key = el.key;
|
||||
keys.push(key);
|
||||
}
|
||||
keys.sort();
|
||||
var output = {};
|
||||
for (var i=0; i<keys.length; i++) {
|
||||
var key = keys[i];
|
||||
var translated = "";
|
||||
if (language in allPhrases && key in allPhrases[language]) {
|
||||
translated = allPhrases[language][key];
|
||||
}
|
||||
output[key] = translated;
|
||||
}
|
||||
return JSON.stringify(output, null, 2);
|
||||
}
|
||||
|
||||
function getEls(nodeType) {
|
||||
var nodes = document.querySelectorAll(nodeType.selector);
|
||||
var els = [];
|
||||
for (var i=0; i<nodes.length; i++) {
|
||||
var node = nodes[i];
|
||||
node.getKey = nodeType.getKey;
|
||||
node.setPhrase = nodeType.setPhrase;
|
||||
node.key = node.getKey();
|
||||
allPhrases[defaultLanguage][node.key] = node.key;
|
||||
els.push(node);
|
||||
}
|
||||
return els;
|
||||
}
|
||||
|
||||
})();
|
||||
</script>
|
||||
<script>Translate.loadForeignPhrases("en",
|
||||
{
|
||||
"<code>m/44'/0'/0'/0</code> generates public addresses": "<code>m/44'/0'/0'/0</code> generates public addresses",
|
||||
"<code>m/44'/0'/0'/1</code> generates change addresses": "<code>m/44'/0'/0'/1</code> generates change addresses",
|
||||
"<code>m/44'/0'/0'</code> generates extended keys for import / export": "<code>m/44'/0'/0'</code> generates extended keys for import / export",
|
||||
"<code>m/44'/0'/1'</code> for the next account. Continue incrementing for more accounts (most use a single account).": "<code>m/44'/0'/1'</code> for the next account. Continue incrementing for more accounts (most use a single account).",
|
||||
"Accepts binary, base 6, 6-sided dice, base 10, hexadecimal, cards": "Accepts binary, base 6, 6-sided dice, base 10, hexadecimal, cards",
|
||||
"Account": "Account",
|
||||
"Address": "Address",
|
||||
"Alternatively, download the file from the repository": "Alternatively, download the file from the repository",
|
||||
"BIP32 Derivation Path": "BIP32 Derivation Path",
|
||||
"BIP32 Extended Key": "BIP32 Extended Key",
|
||||
"BIP32 Extended Key (addresses only)": "BIP32 Extended Key (addresses only)",
|
||||
"BIP32 Root Key": "BIP32 Root Key",
|
||||
"BIP39 Mnemonic": "BIP39 Mnemonic",
|
||||
"BIP39 Passphrase (optional)": "BIP39 Passphrase (optional)",
|
||||
"BIP39 Seed": "BIP39 Seed",
|
||||
"Base 10": "Base 10",
|
||||
"Base 6": "Base 6",
|
||||
"Be careful - it can be easy to make mistakes if you don't know what you're doing.": "Be careful - it can be easy to make mistakes if you don't know what you're doing.",
|
||||
"Binary": "Binary",
|
||||
"Bitcoin Core": "Bitcoin Core",
|
||||
"Bits Per Event": "Bits Per Event",
|
||||
"Block Explorers": "Block Explorers",
|
||||
"Can be used with": "Can be used with",
|
||||
"Card": "Card",
|
||||
"Coin": "Coin",
|
||||
"Dice": "Dice",
|
||||
"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 overwhelming it isn't random enough for the needs of this tool.": "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 overwhelming it isn't random enough for the needs of this tool.",
|
||||
"Double-click that file to open it in a browser on any offline computer.": "Double-click that file to open it in a browser on any offline computer.",
|
||||
"Entropy": "Entropy",
|
||||
"Entropy Type": "Entropy Type",
|
||||
"Entropy is an advanced feature. Your mnemonic may be insecure if this feature is used incorrectly.": "Entropy is an advanced feature. Your mnemonic may be insecure if this feature is used incorrectly.",
|
||||
"Entropy values must be sourced from a <a href=\"https://en.wikipedia.org/wiki/Random_number_generation\" target=\"_blank\">strong source of randomness</a>.": "Entropy values must be sourced from a <a href=\"https://en.wikipedia.org/wiki/Random_number_generation\" target=\"_blank\">strong source of randomness</a>.",
|
||||
"Event Count": "Event Count",
|
||||
"External / Internal": "External / Internal",
|
||||
"Filtered Entropy": "Filtered Entropy",
|
||||
"For more info see the <a href=\"http://www.mycelium.com/\" target=\"_blank\">Mycelium Wallet homepage</a>": "For more info see the <a href=\"http://www.mycelium.com/\" target=\"_blank\">Mycelium Wallet homepage</a>",
|
||||
"For more info see the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki\" target=\"_blank\">BIP39 spec</a>.": "For more info see the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki\" target=\"_blank\">BIP39 spec</a>.",
|
||||
"For more info see the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki\" target=\"_blank\">BIP44 spec</a>.": "For more info see the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki\" target=\"_blank\">BIP44 spec</a>.",
|
||||
"For more info see the <a href=\"https://github.com/bitcoin/bitcoin/pull/8035\" target=\"_blank\">Bitcoin Core BIP32 implementation</a>": "For more info see the <a href=\"https://github.com/bitcoin/bitcoin/pull/8035\" target=\"_blank\">Bitcoin Core BIP32 implementation</a>",
|
||||
"For more info see the BIP32 spec": "For more info see the BIP32 spec",
|
||||
"From entropy length (3 words per 32 bits)": "From entropy length (3 words per 32 bits)",
|
||||
"Generate a random mnemonic, or enter your own below": "Generate a random mnemonic, or enter your own below",
|
||||
"Get the source code from the repository": "Get the source code from the repository",
|
||||
"Hex": "Hex",
|
||||
"Hierarchical Deterministic Wallets": "Hierarchical Deterministic Wallets",
|
||||
"If cryptographic randomness isn't available in your browser, this page will show a warning and the generate button will not work.": "If cryptographic randomness isn't available in your browser, this page will show a warning and the generate button will not work.",
|
||||
"In that case you might choose to use your own source of entropy.": "In that case you might choose to use your own source of entropy.",
|
||||
"In your browser, select file save-as, and save this page as a file.": "In your browser, select file save-as, and save this page as a file.",
|
||||
"Libraries": "Libraries",
|
||||
"Mnemonic Language": "Mnemonic Language",
|
||||
"Mnemonic Length": "Mnemonic Length",
|
||||
"Mnemonic code for generating deterministic keys": "Mnemonic code for generating deterministic keys",
|
||||
"More info": "More info",
|
||||
"Multi-Account Hierarchy for Deterministic Wallets": "Multi-Account Hierarchy for Deterministic Wallets",
|
||||
"Mycelium Wallet": "Mycelium Wallet",
|
||||
"Note these addreses are derived from the BIP32 Extended Key": "Note these addreses are derived from the BIP32 Extended Key",
|
||||
"Offline Usage": "Offline Usage",
|
||||
"Only enter the <code>xpub</code> extended key into block explorer search fields, never the <code>xprv</code> key.": "Only enter the <code>xpub</code> extended key into block explorer search fields, never the <code>xprv</code> key.",
|
||||
"Path": "Path",
|
||||
"Private Key": "Private Key",
|
||||
"Private Keys": "Private Keys",
|
||||
"Public Key": "Public Key",
|
||||
"Purpose": "Purpose",
|
||||
"Raw Binary": "Raw Binary",
|
||||
"Read more": "Read more",
|
||||
"Read more at the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki\" target=\"_blank\">official BIP32 spec</a>": "Read more at the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0032.mediawiki\" target=\"_blank\">official BIP32 spec</a>",
|
||||
"Read more at the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki\">official BIP39 spec</a>": "Read more at the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0039.mediawiki\">official BIP39 spec</a>",
|
||||
"Read more at the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki\" target=\"_blank\">official BIP44 spec</a>": "Read more at the <a href=\"https://github.com/bitcoin/bips/blob/master/bip-0044.mediawiki\" target=\"_blank\">official BIP44 spec</a>",
|
||||
"See the demo at <a href=\"http://bip32.org/\" target=\"_blank\">bip32.org</a>": "See the demo at <a href=\"http://bip32.org/\" target=\"_blank\">bip32.org</a>",
|
||||
"Show": "Show",
|
||||
"Show more rows": "Show more rows",
|
||||
"Strength": "Strength",
|
||||
"Supply my own source of entropy": "Supply my own source of entropy",
|
||||
"The built in random generator can generally be trusted more than your own intuition about randomness.": "The built in random generator can generally be trusted more than your own intuition about randomness.",
|
||||
"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>.": "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>.",
|
||||
"This means flipping a fair coin, rolling a fair dice, noise measurements etc.": "This means flipping a fair coin, rolling a fair dice, noise measurements etc.",
|
||||
"This project is 100% open-source code": "This project is 100% open-source code",
|
||||
"Toggle": "Toggle",
|
||||
"Total Bits": "Total Bits",
|
||||
"Use hardened addresses": "Use hardened addresses",
|
||||
"Use path <code>m/0'/0'</code> with hardened addresses.": "Use path <code>m/0'/0'</code> with hardened addresses.",
|
||||
"Use path <code>m/44'/0'/0'</code>.": "Use path <code>m/44'/0'/0'</code>.",
|
||||
"Use private keys at <a href=\"https://web.archive.org/web/20150707020924/https://brainwallet.org/\" target=\"_blank\">brainwallet.org</a>.": "Use private keys at <a href=\"https://web.archive.org/web/20150707020924/https://brainwallet.org/\" target=\"_blank\">brainwallet.org</a>.",
|
||||
"Valid entropy values include:": "Valid entropy values include:",
|
||||
"Warning": "Warning",
|
||||
"Word Count": "Word Count",
|
||||
"You are not a good source of entropy.": "You are not a good source of entropy.",
|
||||
"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).": "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).",
|
||||
"You can use this tool without having to be online.": "You can use this tool without having to be online.",
|
||||
"words": "words"
|
||||
}
|
||||
);
|
||||
</script>
|
||||
<script>WORDLISTS = typeof WORDLISTS == "undefined" ? {} : WORDLISTS;
|
||||
WORDLISTS["english"] = [
|
||||
@@ -18060,97 +18324,9 @@ window.Entropy = new (function() {
|
||||
while (entropyBin.length < expectedBits) {
|
||||
entropyBin = "0" + entropyBin;
|
||||
}
|
||||
// Assume cards are NOT replaced.
|
||||
// Additional entropy decreases as more cards are used. This means
|
||||
// total possible entropy is measured using n!, not base^n.
|
||||
// eg the second last card can be only one of two, not one of fifty two
|
||||
// so the added entropy for that card is only one bit at most
|
||||
// Cards binary must be handled differently, since they're not replaced
|
||||
if (base.asInt == 52) {
|
||||
var totalDecks = Math.ceil(base.parts.length / 52);
|
||||
var totalCards = totalDecks * 52;
|
||||
var totalCombos = factorial(52).pow(totalDecks);
|
||||
var totalRemainingCards = totalCards - base.parts.length;
|
||||
var remainingDecks = Math.floor(totalRemainingCards / 52);
|
||||
var remainingCards = totalRemainingCards % 52;
|
||||
var remainingCombos = factorial(52).pow(remainingDecks).multiply(factorial(remainingCards));
|
||||
var currentCombos = totalCombos.divide(remainingCombos);
|
||||
var numberOfBits = Math.log2(currentCombos);
|
||||
var maxWithoutReplace = BigInteger.pow(2, numberOfBits);
|
||||
// Use a bunch of sorted decks to measure entropy from, populated
|
||||
// as needed.
|
||||
var sortedDecks = [];
|
||||
// Initialize the final entropy value for these cards
|
||||
var entropyInt = BigInteger.ZERO;
|
||||
// Track how many instances of each card have been used, and thus
|
||||
// how many decks are in use.
|
||||
var cardCounts = {};
|
||||
// Track the total bits of entropy that remain, which diminishes as
|
||||
// each card is drawn.
|
||||
var totalBitsLeft = numberOfBits;
|
||||
// Work out entropy contribution of each card drawn
|
||||
for (var i=0; i<base.parts.length; i++) {
|
||||
// Get the card that was drawn
|
||||
var cardLower = base.parts[i];
|
||||
var card = cardLower.toUpperCase();
|
||||
// Initialize the deck for this card if needed, to track how
|
||||
// much entropy it adds.
|
||||
if (!(card in cardCounts)) {
|
||||
cardCounts[card] = 0;
|
||||
}
|
||||
// Get the deck this card is from
|
||||
var deckIndex = cardCounts[card];
|
||||
while (deckIndex > sortedDecks.length-1) {
|
||||
sortedDecks.push(getSortedDeck());
|
||||
}
|
||||
// See how many bits this card contributes (depends on how many
|
||||
// are left in the deck it's from)
|
||||
var deckForCard = sortedDecks[deckIndex];
|
||||
var cardsLeftInDeck = deckForCard.length;
|
||||
var additionalBits = Math.log2(cardsLeftInDeck);
|
||||
// Work out the min and max value for this card
|
||||
var nextTotalBitsLeft = totalBitsLeft - additionalBits;
|
||||
var minPossibleNewEntropy = TWO.pow(nextTotalBitsLeft).subtract(1);
|
||||
var maxPossibleNewEntropy = TWO.pow(totalBitsLeft).subtract(1);
|
||||
var diff = maxPossibleNewEntropy.subtract(minPossibleNewEntropy);
|
||||
// BigInteger aggresively floors numbers which greatly affects
|
||||
// the small numbers. In that case, use native Math library
|
||||
var useBigInt = totalBitsLeft >= 32;
|
||||
if (!useBigInt) {
|
||||
minPossibleNewEntropy = Math.round(Math.pow(2, nextTotalBitsLeft)-1);
|
||||
maxPossibleNewEntropy = Math.round(Math.pow(2, totalBitsLeft)-1);
|
||||
diff = maxPossibleNewEntropy - minPossibleNewEntropy;
|
||||
}
|
||||
// Scale the value between possible min and max depending on
|
||||
// this card value
|
||||
var thisCardIndex = deckForCard.indexOf(card);
|
||||
var toAdd = BigInteger.ZERO;
|
||||
if (cardsLeftInDeck > 1) {
|
||||
if (useBigInt) {
|
||||
toAdd = diff.multiply(thisCardIndex)
|
||||
.divide(deckForCard.length - 1)
|
||||
.add(minPossibleNewEntropy);
|
||||
}
|
||||
else {
|
||||
var ratio = thisCardIndex / (deckForCard.length -1);
|
||||
var f = diff * ratio;
|
||||
toAdd = new BigInteger(f).add(minPossibleNewEntropy);
|
||||
}
|
||||
}
|
||||
// Add this card entropy to existing entropy
|
||||
entropyInt = entropyInt.add(toAdd);
|
||||
// Remove this card from the deck it comes from
|
||||
deckForCard.splice(thisCardIndex,1);
|
||||
// Ensure the next insance of this card uses the next deck
|
||||
cardCounts[card] = cardCounts[card] + 1;
|
||||
// Next card drawn has less total remaining bits to work with
|
||||
totalBitsLeft = nextTotalBitsLeft;
|
||||
}
|
||||
// Convert to binary
|
||||
var entropyBin = entropyInt.toString(2);
|
||||
var numberOfBitsInt = Math.floor(numberOfBits);
|
||||
while (entropyBin.length < numberOfBitsInt) {
|
||||
entropyBin = "0" + entropyBin;
|
||||
}
|
||||
entropyBin = getCardBinary(base.parts);
|
||||
}
|
||||
// Supply a 'filtered' entropy string for display purposes
|
||||
var entropyClean = base.parts.join("");
|
||||
@@ -18259,6 +18435,83 @@ window.Entropy = new (function() {
|
||||
}
|
||||
}
|
||||
|
||||
// Assume cards are NOT replaced.
|
||||
// Additional entropy decreases as more cards are used. This means
|
||||
// total possible entropy is measured using n!, not base^n.
|
||||
// eg the second last card can be only one of two, not one of fifty two
|
||||
// so the added entropy for that card is only one bit at most
|
||||
function getCardBinary(cards) {
|
||||
// Track how many instances of each card have been used, and thus
|
||||
// how many decks are in use.
|
||||
var cardCounts = {};
|
||||
var numberOfDecks = 0;
|
||||
// Work out number of decks by max(duplicates)
|
||||
for (var i=0; i<cards.length; i++) {
|
||||
// Get the card that was drawn
|
||||
var cardLower = cards[i];
|
||||
var card = cardLower.toUpperCase();
|
||||
// Initialize the count for this card if needed
|
||||
if (!(card in cardCounts)) {
|
||||
cardCounts[card] = 0;
|
||||
}
|
||||
cardCounts[card] += 1;
|
||||
// See if this is max(duplicates)
|
||||
if (cardCounts[card] > numberOfDecks) {
|
||||
numberOfDecks = cardCounts[card];
|
||||
}
|
||||
}
|
||||
// Work out the total number of bits for this many decks
|
||||
// See http://crypto.stackexchange.com/q/41886
|
||||
var gainedBits = Math.log2(factorial(52 * numberOfDecks));
|
||||
var lostBits = 52 * Math.log2(factorial(numberOfDecks));
|
||||
var maxBits = gainedBits - lostBits;
|
||||
// Convert the drawn cards to a binary representation.
|
||||
// The exact technique for doing this is unclear.
|
||||
// See
|
||||
// http://crypto.stackexchange.com/a/41896
|
||||
// "I even doubt that this is well defined (only the average entropy
|
||||
// is, I believe)."
|
||||
// See
|
||||
// https://github.com/iancoleman/bip39/issues/33#issuecomment-263021856
|
||||
// "The binary representation can be the first log(permutations,2) bits
|
||||
// of the sha-2 hash of the normalized deck string."
|
||||
//
|
||||
// In this specific implementation, the first N bits of the hash of the
|
||||
// normalized cards string is being used. Uppercase, no spaces; eg
|
||||
// sha256("AH8DQSTC2H")
|
||||
var totalCards = numberOfDecks * 52;
|
||||
var percentUsed = cards.length / totalCards;
|
||||
// Calculate the average number of bits of entropy for the number of
|
||||
// cards drawn.
|
||||
var numberOfBits = Math.floor(maxBits * percentUsed);
|
||||
// Create a normalized string of the selected cards
|
||||
var normalizedCards = cards.join("").toUpperCase();
|
||||
// Convert to binary using the SHA256 hash of the normalized cards.
|
||||
// If the number of bits is more than 256, multiple rounds of hashing
|
||||
// are used until the required number of bits is reached.
|
||||
var entropyBin = "";
|
||||
var iterations = 0;
|
||||
while (entropyBin.length < numberOfBits) {
|
||||
var hashedCards = sjcl.hash.sha256.hash(normalizedCards);
|
||||
for (var j=0; j<iterations; j++) {
|
||||
hashedCards = sjcl.hash.sha256.hash(hashedCards);
|
||||
}
|
||||
var hashHex = sjcl.codec.hex.fromBits(hashedCards);
|
||||
for (var i=0; i<hashHex.length; i++) {
|
||||
var decimal = parseInt(hashHex[i], 16);
|
||||
var binary = decimal.toString(2);
|
||||
while (binary.length < 4) {
|
||||
binary = "0" + binary;
|
||||
}
|
||||
entropyBin = entropyBin + binary;
|
||||
}
|
||||
iterations = iterations + 1;
|
||||
}
|
||||
// Truncate to the appropriate number of bits.
|
||||
entropyBin = entropyBin.substring(0, numberOfBits);
|
||||
return entropyBin;
|
||||
}
|
||||
|
||||
// Polyfill for Math.log2
|
||||
// See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/log2#Polyfill
|
||||
Math.log2 = Math.log2 || function(x) {
|
||||
|
||||
Reference in New Issue
Block a user