[erlang-questions] TLS cipher suite with Galois Counter Mode (GCM)

Danil Zagoskin z@REDACTED
Tue Sep 8 14:38:01 CEST 2015

Hi, John!

What OTP version do you use?
OTP17 and prior do not support GCM, you need OTP18.

Old possible ciphers:
New possible ciphers:
(note the aes_128_gcm and aes_256_gcm ciphers).

On Tue, Sep 8, 2015 at 2:58 PM, John Foldager <john.foldager@REDACTED>

> We're using RabbitMQ and now have a request for supporting the following
> cipher suites:
>     TLS_RSA_WITH_AES_128_GCM_SHA256 (0X009C)
>     TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 (0X009E)
> However, if we use the following commands from the Erlang CLI we don't see
> these cipher suites:
>     io:format("~p", [ssl:cipher_suites(openssl)]).
>     io:format("~p", [ssl:cipher_suites(erlang)]).
> So how can we make these cipher suites available to Erlang.... and then
> RabbitMQ that runs on top of Erlang?
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Danil Zagoskin | z@REDACTED
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