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-rw-r--r--activesupport/lib/active_support/message_encryptor.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/message_encryptor.rb b/activesupport/lib/active_support/message_encryptor.rb
index b019ad0dec..92ab6fe648 100644
--- a/activesupport/lib/active_support/message_encryptor.rb
+++ b/activesupport/lib/active_support/message_encryptor.rb
@@ -40,6 +40,7 @@ module ActiveSupport
# Options:
# * <tt>:cipher</tt> - Cipher to use. Can be any cipher returned by
# <tt>OpenSSL::Cipher.ciphers</tt>. Default is 'aes-256-cbc'.
+ # * <tt>:digest</tt> - String of digest to use for signing. Default is +SHA1+.
# * <tt>:serializer</tt> - Object serializer to use. Default is +Marshal+.
def initialize(secret, *signature_key_or_options)
options = signature_key_or_options.extract_options!
@@ -47,7 +48,7 @@ module ActiveSupport
@secret = secret
@sign_secret = sign_secret
@cipher = options[:cipher] || 'aes-256-cbc'
- @verifier = MessageVerifier.new(@sign_secret || @secret, :serializer => NullSerializer)
+ @verifier = MessageVerifier.new(@sign_secret || @secret, digest: options[:digest] || 'SHA1', serializer: NullSerializer)
@serializer = options[:serializer] || Marshal
end