From: Andres Freund <andres@anarazel.de>
> Perhaps this has already been discussed (I only briefly looked): I'd
> strongly advise against having any new infrastrure depend on
> pgcrypto. Its code quality imo is well below our standards and contains
> serious red flags like very outdated copies of cryptography algorithm
> implementations. I think we should consider deprecating and removing
> it, not expanding its use. It certainly shouldn't be involved in any
> potential disk encryption system at a later stage.
+1
Regards
Takayuki Tsunakawa