Add sha384 and sha512.

index.php

@@ -47,6 +47,8 @@ if(isset($_POST['input']) && isset($_POST['type'])) {
             <select class="form-control" name="type" id="type">
                 <option value="sha1">sha1</option>
                 <option value="sha256">sha256</option>
+                <option value="sha384">sha384</option>
+                <option value="sha512">sha512</option>
                 <option value="md2">md2</option>
                 <option value="md5">md5</option>
             </select>