PolarSSL has been updated, bringing some additional functionality.
This release rolls in our patches, using arc4random_buf() #ifdef
__OpenBSD__. I have removed our patches, and I have not added patches
for the two test programs that started using rand() (let me know if that
would be appreciated; this is about benchmark and ssl_test.)
The PolarSSL maintainers believe that they have fixed the problem that
we saw on sparc64, and would especially appreciate a re-test there.