net-ssh/net-ssh — pull request #68 by ohrite (2012-11-18 16:53:44+00:00)
Title: Fix Invalid key size in JRuby

While using Net::SSH::Test in JRuby-1.7.0 I got this exception:

OpenSSL::PKey::RSAError:
Invalid key sizes

I traced this to http://jira.codehaus.org/browse/JRUBY-6690, which says that 512 bits is the minimum key size in Java.