<!DOCTYPE html> <html> <head> <title>WebCrypto Test Suite</title> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> <link rel="stylesheet" href="./test_WebCrypto.css"/> <script src="/tests/SimpleTest/SimpleTest.js"></script> <!-- Utilities for manipulating ABVs --> <script src="util.js"></script> <!-- A simple wrapper around IndexedDB --> <script src="simpledb.js"></script> <!-- Test vectors drawn from the literature --> <script src="./test-vectors.js"></script> <!-- General testing framework --> <script src="./test-array.js"></script> <script>/*<![CDATA[*/ "use strict"; // ----------------------------------------------------------------------------- TestArray.addTest( "Send a CryptoKey to a Worker and use it to encrypt data", function () { var worker = new Worker(`data:text/plain, onmessage = ({data: {key, data, nonce}}) => { var alg = { name: "AES-GCM", iv: nonce }; crypto.subtle.encrypt(alg, key, data).then(postMessage); }; `); var data = crypto.getRandomValues(new Uint8Array(128)); var nonce = crypto.getRandomValues(new Uint8Array(16)); var alg = { name: "AES-GCM", length: 128 }; var that = this; // Generate a new AES key. crypto.subtle.generateKey(alg, false, ["encrypt", "decrypt"]).then(key => { // Wait for ciphertext, check and decrypt. worker.addEventListener("message", ({data: ciphertext}) => { var alg = { name: "AES-GCM", iv: nonce }; crypto.subtle.decrypt(alg, key, ciphertext) .then(memcmp_complete(that, data), error(that)); }); // Send it to the worker. worker.postMessage({key, data, nonce}); }); } ); // ----------------------------------------------------------------------------- TestArray.addTest( "Get a CryptoKey from a Worker and encrypt/decrypt data", function () { var worker = new Worker(`data:text/plain, var alg = { name: "AES-GCM", length: 128 }; crypto.subtle.generateKey(alg, false, ["encrypt", "decrypt"]) .then(postMessage); `); var data = crypto.getRandomValues(new Uint8Array(128)); var nonce = crypto.getRandomValues(new Uint8Array(16)); var alg = { name: "AES-GCM", iv: nonce }; var that = this; // Wait for the key from the worker. worker.addEventListener("message", ({data: key}) => { // Encrypt some data with the key. crypto.subtle.encrypt(alg, key, data).then(ciphertext => { // Verify and decrypt. crypto.subtle.decrypt(alg, key, ciphertext) .then(memcmp_complete(that, data), error(that)); }); }); } ); // ----------------------------------------------------------------------------- TestArray.addTest( "Web crypto in terminating Worker", function () { var worker = new Worker(`data:text/plain, function infiniteEncrypt(key, data, nonce) { var alg = { name: "AES-GCM", iv: nonce }; return crypto.subtle.encrypt(alg, key, data).then(_ => { infiniteEncrypt(key, data, nonce); }); } onmessage = ({data: {key, data, nonce}}) => { infiniteEncrypt(key, data, nonce); postMessage("started"); }; `); var data = crypto.getRandomValues(new Uint8Array(128)); var nonce = crypto.getRandomValues(new Uint8Array(16)); var alg = { name: "AES-GCM", length: 128 }; var that = this; // Generate a new AES key. crypto.subtle.generateKey(alg, false, ["encrypt", "decrypt"]).then(key => { worker.addEventListener("message", ({data: msg}) => { if (msg === "started") { // Terminate the worker while its busy doing crypto work worker.terminate(); worker = null; // Just end the test immediate since we can't receive any // more messages from the worker after calling terminate(). // If we haven't crashed, then the test is a success. that.complete(true); } }); // Send it to the worker. worker.postMessage({key, data, nonce}); }); } ); /*]]>*/</script> </head> <body> <div id="content"> <div id="head"> <b>Web</b>Crypto<br> </div> <div id="start" onclick="start();">RUN ALL</div> <div id="resultDiv" class="content"> Summary: <span class="pass"><span id="passN">0</span> passed, </span> <span class="fail"><span id="failN">0</span> failed, </span> <span class="pending"><span id="pendingN">0</span> pending.</span> <br/> <br/> <table id="results"> <tr> <th>Test</th> <th>Result</th> <th>Time</th> </tr> </table> </div> <div id="foot"></div> </div> </body> </html>