added link to gutmanns x.509 text

diff --git a/TODO2.md b/TODO2.md
index 60a8a39..0c125aa 100644 (file)
--- a/TODO2.md
+++ b/TODO2.md
@@ -24,6 +24,9 @@ propose an openssl.cnf?
 ejabberd - how to make proper ssl certificates
 
 Add link to Peter Gutman's rant on why X509 is B\*-sh\*t
+  this one?
+  https://www.cs.auckland.ac.nz/~pgut001/pubs/x509guide.txt
+
   https://www.cs.auckland.ac.nz/~pgut001/pubs/crypto_wont_help.pdf
 Engineering security book