[openssl-dev] [openssl.org #4075] Enhancement request: Camellia ECDHE+GCM suites

Moonchild via RT rt at openssl.org
Thu Oct 8 10:12:51 UTC 2015


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On 08/10/2015 10:53, Alessandro Ghedini via RT wrote:
> Patches for this are available at [0], however there has been some
> resistance to adding the new TLS cipher suites to OpenSSL (see [1]), so
> the discussion has stalled.

That's really disappointing! I don't understand the resistance to this
addition. It's a cipher with no known attacks found over the past decade or
so...

>> These suites are already supported in e.g. GNUTLS, Botan and PolarSSL,
>> iiuc. Firefox will also be adding the GCM versions of Camellia to NSS
> 
> Do you have a source for the news above? IIRC Firefox used to support
> Camellia, but dropped it in v37 or so.

Other libs supporting this:

GNUTLS: http://gnutls.org/manual/html_node/Supported-ciphersuites.html
Botan: http://botan.randombit.net/manual/tls.html#tls-policies
PolarSSL: https://tls.mbed.org/supported-ssl-ciphersuites

Addition to Firefox/NSS:
See recent discussion in
https://bugzilla.mozilla.org/show_bug.cgi?id=1211248
(which addresses the premature removal of Camellia CBC ciphers)
and recent activity on
https://bugzilla.mozilla.org/show_bug.cgi?id=940119
(the actual implementation bug, which had stalled for a while but seems to
want to get moving again. It has a reviewed patch.)
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