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authorThomas Dziedzic <thomas@pagerduty.com>2018-06-20 16:14:46 -0500
committerThomas Dziedzic <thomas@pagerduty.com>2018-06-20 17:24:43 -0500
commitf5093c2b1df5d3cdd7d2849f0b3d4fc7cf841cd5 (patch)
treea271d869539e3eb7340922646de1a33dd4270cb5
parent94360451eae2701fc04d6b132c44d9622bbe0cb5 (diff)
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add documentation for config.active_support.use_authenticated_message_encryption [ci skip]
related to https://github.com/rails/rails/issues/33170
-rw-r--r--guides/source/configuring.md2
1 files changed, 2 insertions, 0 deletions
diff --git a/guides/source/configuring.md b/guides/source/configuring.md
index 6b634028c4..e89909b614 100644
--- a/guides/source/configuring.md
+++ b/guides/source/configuring.md
@@ -707,6 +707,8 @@ There are a few configuration options available in Active Support:
* `config.active_support.use_sha1_digests` specifies whether to use SHA-1 instead of MD5 to generate non-sensitive digests, such as the ETag header. Defaults to false.
+* `config.active_support.use_authenticated_message_encryption` specifies whether to use AES-256-GCM authenticated encryption as the default cipher for encrypting messages instead of AES-256-CBC. This is false by default, but enabled when loading defaults for Rails 5.2.
+
* `ActiveSupport::Logger.silencer` is set to `false` to disable the ability to silence logging in a block. The default is `true`.
* `ActiveSupport::Cache::Store.logger` specifies the logger to use within cache store operations.