The original RT request included a patch.  By the time
we got around to doing it, however, the callback scheme
had changed. So I wrote a new function RSA_check_key_ex()
that uses the BN_GENCB callback.  But thanks very much
to Vinet Sharma <vineet.sharma@gmail.com> for the
initial implementation.
Reviewed-by: NDr. Stephen Henson <steve@openssl.org>

manual when the specific function is refered to in the current manual text.
This correction was originally introduced in OpenBSD's tracking of OpenSSL.

changes. So I'm committing this version to overwrite his changes for now,
and he can always take his turn to overwrite my words if he wants :-)

PR: 86

PR: 86