python-cryptography is required by python-pyopenssl >= 0.14
Includes python-cryptography-vectors package for ptest
Over 75k unit tests (100% coverage):
* tested on nuc (x86) and beaglebone (arm) hardware.
** will overload ram on default qemux86/qemuarm
Signed-off-by: Tim Orling <TicoTimo@gmail.com>