nor HOME is set. (Versions up to 0.9.6 used file ".rnd" in the
current directory in this case, but this has changed with 0.9.6a.)
+* Why do I get errors when trying to decrypt 1.0.2 data with 1.1.0?
+
+A message digest is used to create the encrypt/decrypt key from
+a human-entered passphrase. In OpenSSL 1.1.0 we changed from MD5 to
+SHA-256. We did this as part of an overall change to move away from
+the now-insecure and broken MD5 algorithm. If you have old files,
+use the "-md md5" flag to decrypt them.
+
* How do I create certificates or certificate requests?
Check out the CA.pl(1) manual page. This provides a simple wrapper round