How to use OpenSSL version 1.0.1 in ubuntu 16.04 if 1.0.2 is embedded?

Question

SSH

Good afternoon, there was a problem, on duty it is necessary to use openssl 1.0.1 and on ubuntu 16.04 1.0.2 is patched openssl now with
#openssl version outputs:
OpenSSL 1.0.2g-fips 1 Mar 2016 (Library: OpenSSL 1.0.1e 8 Oct 2013)
and everything is fine until it comes to ssh
. I try ssh-keygen and it gives an error:
OpenSSL version mismatch. Built against 1000207f, you have 1000105f
similar situation with ssh [email protected]
I take openssh to install again and this is what happens:
The openssh-server package is configured (1:7.2p2-4ubuntu2.1) …
Creating SSH2 RSA key; this may take some time ...ssh-keygen: /usr/gost/x64/libcrypto.so.1.0.0: no version information available (required by ssh-keygen)
ssh-keygen: /usr/gost/x64/libcrypto.so.1.0.0: no version information available (required by ssh-keygen)
OpenSSL version mismatch. Built against 1000207f, you have 1000105f
dpkg: Error processing package openssh-server (--configure):
subprocess installed post-installation script returned error code 255
Configuring package ssh-import-id (5.5-0ubuntu1) ...
Processing triggers for systemd ( 229-4ubuntu7) ...
Processing triggers for ureadahead (0.100.0-19) ...
Processing triggers for ufw (0.35-0ubuntu2) ...
Errors occurred while processing the following packages:
openssh-server
E: Sub-process /usr/bin/dpkg returned an error codes (1)
commented in the setup file openssh Creating SSH2 RSA key; but nothing helps,
please tell me what can be done ...

Answer 1

put back the system openssl, build the required version from the sources in /usr/local and link with it specifying the path manually