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index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="">
<meta name="author" content="">
<title>Webcrypto security analysis</title>
<!-- Bootstrap core CSS -->
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<!-- Custom styles for this template -->
<link href="index.css" rel="stylesheet">
</head>
<body>
<nav class="navbar navbar-expand-md navbar-dark fixed-top bg-dark">
<a class="navbar-brand" href="#">Client-side-encryption</a>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExampleDefault" aria-controls="navbarsExampleDefault" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarsExampleDefault">
<ul class="navbar-nav mr-auto">
<li class="nav-item active">
<a class="nav-link" href="./index.html">webCryptoAPI <span class="sr-only">(current)</span></a>
</li>
<!-- <li class="nav-item">
<a class="nav-link" href="./app/index.html">Security with Masq</a>
</li> -->
</ul>
</div>
</nav>
<main role="main">
<!-- Main jumbotron for a primary marketing message or call to action -->
<div class="jumbotron">
<div class="container">
<h1 class="display-4">WebCryptoAPI: understand the key management</h1>
<p>This page aim is to show how encryption keys could be managed using the webCrypto API.
</div>
</div>
<div class="container">
<!-- Example row of columns -->
<div class="row">
<div class="col-md-6">
<h3>Generate a AES 128 bits key</h3>
<p>We need an encryption key, let's generate an AES 128 bits key.</p>
<p><a class="btn btn-primary btn-md" id="generateAESKeyTrue" href="#generateAESKeyTrue" role="button">Generate with extractable true</a></p>
<p><a class="btn btn-primary btn-md" id="generateAESKeyFalse" href="#generateAESKeyTrue" role="button">Generate with extractable false</a></p>
</div>
<div class="col-md-6">
<div id=step1KeyGeneration></div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<h3>Export the key</h3>
<p>We can export the generated key if the extractable property is set to true. </p>
<p><a class="btn btn-primary btn-md" id="exportAESKey" href="#generateAESKeyTrue" role="button">Export key</a></p>
</div>
<div class="col-md-6">
<div id=step2KeyExport></div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<h3>Encrypt decrypt data</h3>
<p>The generated AES key is stored in a CryptoKey, this is like a black box with input and output. </p>
<p><a class="btn btn-primary btn-md" id="encryptDecrypt" href="#encryptDecrypt" role="button">Encrypt/decrypt</a></p>
</div>
<div class="col-md-6">
<div id=step3Encrypt></div>
<div id=step3Decrypt></div>
</div>
</div>
<div class="row">
<div class="col-md-6">
<h3>Wrap the AES key</h3>
<p>We derive a key based on the given passphrase, wrap the AES key with the derived key (from passphrase).</p>
<p><a class="btn btn-info btn-md" id="deriveKey" href="#deriveKey" role="button">Wrap/unwrap</a></p>
</div>
<div class="col-md-6">
<div id=step4Derive></div>
<div id=step4WrapSuccess></div>
<div id=step4WrapFail></div>
</div>
</div>
</div>
<hr>
</div> <!-- /container -->
</main>
<footer class="container">
<p>© Qwant</p>
</footer>
<!-- Bootstrap core JavaScript
================================================== -->
<!-- Placed at the end of the document so the pages load faster -->
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js" integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy" crossorigin="anonymous"></script>
<script type="text/javascript" src="dist/crypto.bundle.js"></script>
</body>
</html>