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Re: BUG #13578: use cipher=NULL-SHA256 error when connect - Mailing list pgsql-bugs

From Tom Lane
Subject Re: BUG #13578: use cipher=NULL-SHA256 error when connect
Date
Msg-id 21549.1439933560@sss.pgh.pa.us
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In response to BUG #13578: use cipher=NULL-SHA256 error when connect  (digoal@126.com)
Responses Re: BUG #13578: use cipher=NULL-SHA256 error when connect  (德哥 <digoal@126.com>)
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digoal@126.com writes:
> why PostgreSQL 9.4.4 cann't use eNULL or NULL ciphers?

I believe we intentionally disallow that, because those "ciphers"
actually mean transmission in cleartext.  If you're okay with
unencrypted connections, you needn't bother with SSL at all.

            regards, tom lane

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