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Re: Unable to set Cipher Suite: TLS_RSA_WITH_3DES_EDE_CBC_SHA (0x000a)

From: PGNet Dev via curl-library <curl-library_at_cool.haxx.se>
Date: Mon, 13 Apr 2020 14:37:30 -0700

On 4/13/20 1:52 PM, Jeffrey Walton via curl-library wrote:
>> Now I was wondering is it even possible to use this cipher anymore or am I just missing something?

3DES suites are disabled by default since 1.1.0 release in ~2016

        cat openssl-1.1.1f/CHANGES
                ...
                 Changes between 1.0.2h and 1.1.0 [25 Aug 2016]
                  ...
                  *) To mitigate the SWEET32 attack (CVE-2016-2183), 3DES cipher suites
                     have been disabled by default and removed from DEFAULT, just like RC4.
                     See the RC4 item below to re-enable both.
                     [Rich Salz]
                  ...

so, check your package's build options. likely DISabled.

assuming it's STILL possible to re-enable it (haven't _seen_ a "gone for good" notice), you can build your own.

tho, not recommended, so caveat emptor.
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Received on 2020-04-13