Add NID_md5_sha1

Fixes: https://bugzilla.osafoundation.org/show_bug.cgi?id=13094
Support IPv6 only hosts

Fixes: https://bugzilla.osafoundation.org/show_bug.cgi?id=13044
Fix AES_crypt memory leak

Fixes: https://bugzilla.osafoundation.org/show_bug.cgi?id=12999
Fix FIPS mode

Fixes: https://bugzilla.osafoundation.org/show_bug.cgi?id=12972