diff --git a/download/index.html b/download/index.html
index 0fccd8c..7383b20 100644
--- a/download/index.html
+++ b/download/index.html
@@ -1,4 +1,6 @@
 <html><head></head><body>
 <a href="Download_Win.zip">Downlod f&uuml;r Windows</a><br />
-<a href="Download_Mac.zip">Download f&uuml;r Mac OS X</a>
+<a href="Download_Mac.zip">Download f&uuml;r Mac OS X</a><br />
+<a href="sha256sums">SHA256-Prüfsummen</a><br />
+<a href="sha256sums.sig">Signatur der Prüfsummen</a>
 </body></html>
diff --git a/download/sha256sums b/download/sha256sums
new file mode 100644
index 0000000..525fb0d
--- /dev/null
+++ b/download/sha256sums
@@ -0,0 +1,2 @@
+fa55a874f5b84a3d4507680c0943f172c7efa0856316b7ae773f04f3eb44fbae  Download_Mac.zip
+108aa974e99a072981cf85a6bc80f2b54fc399ba52961c815ab4876d2d4116ba  Download_Win.zip
diff --git a/download/sha256sums.sig b/download/sha256sums.sig
new file mode 100644
index 0000000..c233f96
Binary files /dev/null and b/download/sha256sums.sig differ
