From: louis.mullie@...
Date: 2014-03-16T02:59:56+00:00
Subject: [ruby-core:61521] [ruby-trunk - Feature #9642] [Open] Allow CCM as an authenticated encryption mode in OpenSSL::Cipher

Issue #9642 has been reported by Louis Mullie.

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

* Author: Louis Mullie
* Status: Open
* Priority: Normal
* Assignee: 
* Category: ext/openssl
* Target version: current: 2.2.0
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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?



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