d:\Desktop>sshtest
libssh2_knownhost_init(ss->session) -> 0x294be38
Net::SSH2::KnownHosts::DESTROY
Authentication failed (username/password) (-18 LIBSSH2_ERROR_PUBLICKEY_UNRECOGNI
ZED) at D:\Desktop\sshtest.pl line 13.
Net::SSH2::DESTROY object 0x247cf08