Comment # 7 on bug 911202 from Andrew Daugherity

Not much (if anything) has changed as of Leap 42.3.  At the very least the
documentation (man pages and readme) need editing for clarity.

Also, the p11-kit man pages are completely missing.  For comparison, CentOS 7
ships pkcs11.conf(5) and p11-kit(8) in p11-kit, and trust(1) in p11-kit-trust. 
Once these are installed, it would be a good idea to add trust(1) to the "SEE
ALSO" section of update-ca-certificates(8).