1 files changed, 110 insertions, 0 deletions
diff --git a/files/es/web/api/randomsource/index.html b/files/es/web/api/randomsource/index.html
new file mode 100644
index 0000000000..7c68f85c01
--- /dev/null
+++ b/files/es/web/api/randomsource/index.html
@@ -0,0 +1,110 @@
+---
+title: RandomSource
+slug: Web/API/RandomSource
+tags:
+  - API
+  - Interface
+  - NeedsTranslation
+  - RandomSource
+  - Reference
+  - TopicStub
+  - Web Crypto API
+translation_of: Web/API/Crypto/getRandomValues
+---
+<p>{{APIRef("Web Crypto API")}}</p>
+
+<p><strong><code>RandomSource</code></strong> represents a source of cryptographically secure random numbers. It is available via the {{domxref("Crypto")}} object of the global object: {{domxref("Window.crypto")}} on Web pages, {{domxref("WorkerGlobalScope.crypto")}} in workers.</p>
+
+<p><code>RandomSource</code> is a not an interface and no object of this type can be created.</p>
+
+<h2 id="Properties">Properties</h2>
+
+<p><em><code>RandomSource</code> neither defines nor inherits any property.</em></p>
+
+<dl>
+</dl>
+
+<h2 id="Methods">Methods</h2>
+
+<dl>
+ <dt>{{ domxref("RandomSource.getRandomValues()") }}</dt>
+ <dd>Fills the passed {{ domxref("ArrayBufferView") }} with cryptographically sound random values.</dd>
+</dl>
+
+<h2 id="Specification" name="Specification">Specification</h2>
+
+<table class="standard-table">
+ <tbody>
+  <tr>
+   <th scope="col">Specification</th>
+   <th scope="col">Status</th>
+   <th scope="col">Comment</th>
+  </tr>
+  <tr>
+   <td>{{SpecName('Web Crypto API', '#dfn-RandomSource')}}</td>
+   <td>{{Spec2('Web Crypto API')}}</td>
+   <td>Initial definition</td>
+  </tr>
+ </tbody>
+</table>
+
+<h2 id="Browser_Compatibility">Browser Compatibility</h2>
+
+<p>{{ CompatibilityTable() }}</p>
+
+<div id="compat-desktop">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Feature</th>
+   <th>Chrome</th>
+   <th>Firefox (Gecko)</th>
+   <th>Internet Explorer</th>
+   <th>Opera</th>
+   <th>Safari</th>
+  </tr>
+  <tr>
+   <td>Basic support</td>
+   <td>11.0 {{ webkitbug("22049") }}</td>
+   <td>{{CompatGeckoDesktop(21)}} [1]</td>
+   <td>11.0</td>
+   <td>15.0</td>
+   <td>3.1</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<div id="compat-mobile">
+<table class="compat-table">
+ <tbody>
+  <tr>
+   <th>Feature</th>
+   <th>Android</th>
+   <th>Chrome for Android</th>
+   <th>Firefox Mobile (Gecko)</th>
+   <th>IE Mobile</th>
+   <th>Opera Mobile</th>
+   <th>Safari Mobile</th>
+  </tr>
+  <tr>
+   <td>Basic support</td>
+   <td>{{ CompatNo() }}</td>
+   <td>23</td>
+   <td>{{CompatGeckoMobile(21)}}</td>
+   <td>{{ CompatNo() }}</td>
+   <td>{{ CompatNo() }}</td>
+   <td>6</td>
+  </tr>
+ </tbody>
+</table>
+</div>
+
+<p>[1] Although the transparent <code>RandomSource</code> is only available since Firefox 26, the feature was available in Firefox 21.</p>
+
+<h2 id="See_also">See also</h2>
+
+<ul>
+ <li>{{ domxref("Window.crypto") }} to get a {{domxref("Crypto")}} object.</li>
+ <li>{{jsxref("Math.random")}}, a non-cryptographic source of random numbers.</li>
+</ul>