diff --git a/tetzco-ca.crt b/tetzco-ca.crt
new file mode 100644
index 0000000..7f1edf4
--- /dev/null
+++ b/tetzco-ca.crt
@@ -0,0 +1,28 @@
+Bag Attributes
+    friendlyName: tetzco.de
+    localKeyID: 71 A0 5F AC B6 57 88 FC AC 95 31 39 26 63 72 1A 3B 98 22 27 
+subject=/CN=tetzco.de/O=tetzco.de/OU=CA/ST=BY/C=DE/L=Munich/emailAddress=ca@tetzco.de
+issuer=/CN=tetzco.de/O=tetzco.de/OU=CA/ST=BY/C=DE/L=Munich/emailAddress=ca@tetzco.de
+-----BEGIN CERTIFICATE-----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++EczylxMSDG+YMhTY1o63En3BgcQ1T+pxcoXip06JArCxKjX+L1GdhrQawbGC5Mw
+2dKlp8KQhDkY7V7ygdHuzgMVbMuD+3t7PvaSYGWdtfBln+rrGnhqsIH79EHtxcI7
+U/LJOsYcFrxbUiWbAmAI2chWya1Ye820GmVGawIDAQABo1EwTzAPBgNVHRMBAf8E
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+BgNVHREEDTALggl0ZXR6Y28uZGUwDQYJKoZIhvcNAQEFBQADggEBAEr8e4gCgtB4
++VH26Ft3zJKvxTC7AXEBRr6MACUFrM+hYur1ehDyBWZyb8jCcFRNUtabFq++F0RH
+YXnwWNb8HwKpiZMvr26/V5W/sL89a8m+STmLlyqKhdrhQppAz0DPPtdCxsxT7DLo
+ypM/RzbC+Pumnf46Etm8MhSxprF/A8yJQ8pb/TKtgP5WXz3hPQmLS5IBYG2ClgpL
+KMkGS+gFeWvLohV/NBFl5hkH3qcIbKvKT+U4a1JJXKWkbMxD8d3QWMuUCYv3f7Q5
+kbIhWYHCSJUlnz63bC7u8HT0eRk7O6y3pZfcNa//ApXsas8bF82bMt61lW0V06Cl
+m5Bp3ANokbQ=
+-----END CERTIFICATE-----