ShamirSecrets/index.html at main · Bitcoin-Butlers/ShamirSecrets · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Bitcoin Wallet Descriptor Splitter</title>
    <link rel="stylesheet" href="styles.css">
</head>
<body>
    <div class="container">
        <header>
            <h1>Bitcoin Wallet Descriptor Splitter</h1>
            <p>Split your Bitcoin wallet descriptor into 3 Shamir shares for secure backup</p>
        </header>

        <main>
            <section class="input-section">
                <h2>Enter Wallet Descriptor</h2>
                <div class="input-container">
                    <textarea
                        id="wallet-descriptor"
                        placeholder="Enter your Bitcoin wallet descriptor here..."
                        rows="3"></textarea>
                    <button id="split-btn" class="btn btn-primary">Split into 3 Shares</button>
                </div>
            </section>

            <section id="shares-section" class="shares-section hidden">
                <h2>Your Shamir Shares</h2>
                <p class="info-text">
                    ⚠️ Keep these shares in separate, secure locations.
                    You need at least 2 shares to reconstruct your wallet descriptor.
                </p>

                <div class="shares-grid">
                    <!-- Share cards will be generated here -->
                </div>

                <div class="download-all-section">
                    <button id="download-all-btn" class="btn btn-primary">
                        📥 Download All Shares
                    </button>
                </div>
            </section>

            <section id="reconstruct-section" class="reconstruct-section">
                <h2>Reconstruct Wallet Descriptor</h2>
                <p class="info-text">
                    🔄 Test that your shares work by reconstructing your wallet descriptor.
                    You need at least 2 shares to reconstruct.
                </p>

                <div class="reconstruct-inputs">
                    <div class="reconstruct-share-input">
                        <label for="share1-input">Share:</label>
                        <textarea id="share1-input" placeholder="Paste share 1 here..." rows="3"></textarea>
                    </div>

                    <div class="reconstruct-share-input">
                        <label for="share2-input">Share:</label>
                        <textarea id="share2-input" placeholder="Paste share 2 here..." rows="3"></textarea>
                    </div>

                </div>

                <div class="reconstruct-actions">
                    <button id="reconstruct-btn" class="btn btn-primary">
                        🔄 Reconstruct Wallet Descriptor
                    </button>
                </div>

                <div id="reconstructed-result" class="reconstructed-result hidden">
                    <h3>Reconstructed Wallet Descriptor:</h3>
                    <div class="reconstructed-content">
                        <div id="reconstructed-text" class="reconstructed-text"></div>
                        <div class="reconstructed-actions">
                            <button id="copy-reconstructed-btn" class="btn btn-primary">
                                📋 Copy to Clipboard
                            </button>
                        </div>
                    </div>
                </div>
            </section>
        </main>

        <footer>
            <p>
                Built with <a href="https://github.com/grempe/secrets.js" target="_blank">secrets.js</a> |
                <a href="https://github.com/BlockchainCommons/Research/blob/master/papers/bcr-2020-011-shamir.md" target="_blank">Shamir's Secret Sharing</a>
            </p>
        </footer>
    </div>


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