update desc and links

index.html

@@ -96,6 +96,13 @@
       <pre><code  class="js-input-pem-spki-public" ></code></pre>
     </details>
 
+    <br>
+    <p>Bluecrypt&trade; is a collection of lightweight, zero-dependency, libraries written in VanillaJS.
+    They are fast, tiny, and secure, using the native features of modern browsers where possible.</p>
+    <br>
+    <footer>View (git) source
+      <a href="https://git.rootprojects.org/root/bluecrypt-keypairs.js">@bluecrypt/keypairs</a></footer>
+
     <script src="./lib/bluecrypt-encoding.js"></script>
     <script src="./lib/asn1-packer.js"></script>
     <script src="./lib/x509.js"></script>