CDH-18415. Explicitly linking against crypto library

    Without specifying crypto in target_link_libraries, it is possible for the
    build to fail because it is unable to find the symbols from libcrypto.

Change-Id: Ib1eb921e7d2fa849eb623f9102911a7e42f87ed2
(cherry picked from commit 911f866e87d7be806111edd34630d4931ba8d5cb)
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4064
Reviewed-by: Sean Mackrory <sean@cloudera.com>
Tested-by: Sean Mackrory <sean@cloudera.com>