Don't assume that the libcrypto and libssl that we're linked against is the same
version as the openssl command line tool. This is important because the tool has
a bug in all pre-1.0.0 versions that makes it unusable for these tests.
This test is broken for people who don't have OpenSSL 1.0.0 - but it's just
a bug in OpenSSL. Add this timeout so that it doesn't take super long to run
the tests.