Contemporary Amiga software which uses the SSL/TLS functionality requires API compatibility with amissl.library, which makes a port of PolarSSL a difficult option at best.
the software could be adapted I guess, if still in development. Anyway, I was just throwing ideas out there. adapting software to use the polarssl api is not too tricky, if the source is available - unfortunately not the case very often in amiga land (Check projects like curl, librtmp, openvpn which support both). There is at least one other ssl solution out there that has an openssl compatible api - cyassl I think
polarssl is still far more suited to the amiga than openssl, and a lot easier to build/adapt.