Hi! Engineer at USDS here. There's definitely quite a bit of PostgreSQL in use in government, so this does not need to be a blocker. As someone noted, PAM auth

Hi! Engineer at USDS here. There's definitely quite a bit of PostgreSQL in use in government, so this does not need to be a blocker. As someone noted, PAM auth is a good solution; and I think if you use CentOS or RHEL (Use the latest release please!) you'll end up with a FIPS OpenSSL which PostgreSQL is linked against. More generally, the VA TRM is not a permanent thing, it's precisely the type of existing process which can be improved with the feedback of on the ground software engineers. If this is a blocker for you, I'm sure folks at DSVA would be happy to help!