Good Morning, I am trying to set up a TLS connection between an embedded processor and remote server using the TLS_PSK_WITH_AES_128_CCM_8 cipher suite. This cipher suite is supported on the device side and I can find aes-128-ccm as a possibility on the fresh git clone of openssl. (using ./openssl enc -help) I have also found the "Making AES-CCM available as a TLS-negotiated cipher suite" post by Paul Muschick in 2012. http://www.mail-archive.com/openssl-users%40openssl.org/msg67169.html This is my first foray into the openssl realm, so please for my ignorance, but is there is a reason why this cipher suite isn't currently supported? (I.e. saving society from itself :)) And if not, does anyone have any relevant guidance so that I can start looking into creating a patch? Thanks in advance, Colin -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20150805/d730d0e9/attachment.html>