Issue #9642 has been updated by rhenium (Kazuki Yamaguchi).

Status changed from Assigned to Third Party's Issue

Closing as per my comment in the corresponding GitHub Pull Request, https://github.com/ruby/ruby/pull/569.

Suggestions or patches are accepted upstream: https://github.com/ruby/openssl

----------------------------------------
Feature #9642: Allow CCM as an authenticated encryption mode in OpenSSL::Cipher
https://bugs.ruby-lang.org/issues/9642#change-67742

* Author: louism (Louis Mullie)
* Status: Third Party's Issue
* Priority: Normal
* Assignee: openssl
* Target version: 
----------------------------------------
Support for GCM authenticated encryption mode has already been introduced (https://bugs.ruby-lang.org/issues/6980#change-32884). However, CCM is not currently supported as an authenticated encryption mode. 

This would require changes to OpenSSL::Cipher#auth_tag, OpenSSL::Cipher#auth_tag=, and OpenSSL::Cipher#authenticated?



-- 
https://bugs.ruby-lang.org/

Unsubscribe: <mailto:ruby-core-request / ruby-lang.org?subject=unsubscribe>
<http://lists.ruby-lang.org/cgi-bin/mailman/options/ruby-core>