[openssl-dev] Proposed cipher changes for post-1.0.2

Daniel Kahn Gillmor dkg at fifthhorseman.net
Wed Feb 11 06:50:07 UTC 2015


On Tue 2015-02-10 19:22:44 -0500, Salz, Rich wrote:
>> currently, this is an error:
>> 
>> 0 dkg at alice:~$ openssl ciphers -v ALL:!NO-SUCH-CIPHER
>> bash: !NO-SUCH-CIPHER: event not found
>> 0 dkg at alice:~$
>
> Yeah, but that's coming from bash, not openssl :)
> ; openssl ciphers -v ALL | wc
>     111     675    8403
> ; openssl ciphers -v ALL:!FOOBAR | wc
>     111     675    8403

d'oh!  of course, thanks. <headdesks>

> RC4 in LOW has a bit of pushback so far.  My cover for it is that the IETF says "don't use it."  So I think saying "if you want it, say so" is the way to go.

I think that's the correct position.  People who want to be able to
negotiate a deprecated cipher should need to explicitly state that
that's their intent.

  --dkg


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