Increase SCRAM salt length
authorPeter Eisentraut <peter_e@gmx.net>
Thu, 24 Aug 2017 18:04:28 +0000 (14:04 -0400)
committerPeter Eisentraut <peter_e@gmx.net>
Thu, 24 Aug 2017 18:08:23 +0000 (14:08 -0400)
commitcf98e3837db36d985507a924e392847e2ab857d0
tree80b6a291e2c979140d4eee3c70b6d609897fd13f
parentd51b0872bf9a71d9585ca13bbf1f9463d9c61182
Increase SCRAM salt length

The original value 12 was set based on RFC 5802 for SCRAM-SHA-1, but RFC
7677 for SCRAM-SHA-256 uses 16, so use that.  (This does not affect the
validity of already stored verifiers.)

Discussion: https://www.postgresql.org/message-id/flat/12cc9297-7e05-932f-d863-765e5626ead4%402ndquadrant.com
src/include/common/scram-common.h