Bruce Momjian 978f869b99 Add key management system ... This adds a key management system that stores (currently) two data encryption keys of length 128, 192, or 256 bits. The data keys are AES256 encrypted using a key encryption key, and validated via GCM cipher mode. A command to obtain the key encryption key must be specified at initdb time, and will be run at every database server start. New parameters allow a file descriptor open to the terminal to be passed. pg_upgrade support has also been added. Discussion: https://postgr.es/m/CA+fd4k7q5o6Nc_AaX6BcYM9yqTbC6_pnH-6nSD=54Zp6NBQTCQ@mail.gmail.com Discussion: https://postgr.es/m/20201202213814.GG20285@momjian.us Author: Masahiko Sawada, me, Stephen Frost		2020-12-25 10:19:44 -05:00
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autovacuum.c	Improve hash_create()'s API for some added robustness.	2020-12-15 11:38:53 -05:00
bgworker.c	Fix race condition between shutdown and unstarted background workers.	2020-12-24 17:00:43 -05:00
bgwriter.c	Centralize setup of SIGQUIT handling for postmaster child processes.	2020-09-16 16:04:36 -04:00
checkpointer.c	Improve hash_create()'s API for some added robustness.	2020-12-15 11:38:53 -05:00
fork_process.c	Add pg_strong_random_init function to initialize random number generator	2020-11-06 13:21:28 +01:00
interrupt.c	Fix some grammar and typos in comments and docs	2020-11-02 15:14:41 +09:00
Makefile
pgarch.c	Centralize setup of SIGQUIT handling for postmaster child processes.	2020-09-16 16:04:36 -04:00
pgstat.c	Add key management system	2020-12-25 10:19:44 -05:00
postmaster.c	Add key management system	2020-12-25 10:19:44 -05:00
startup.c	Revert "Get rid of the dedicated latch for signaling the startup process".	2020-12-17 18:06:51 +09:00
syslogger.c	Use standard SIGHUP handler in syslogger.	2020-11-04 14:48:02 +09:00
walwriter.c	Centralize setup of SIGQUIT handling for postmaster child processes.	2020-09-16 16:04:36 -04:00