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| -rw-r--r-- | guides/source/configuring.md | 2 |
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. |