am 15bfa857: am d480e87c: am b458aaf6: am 9709ed21: am 3ec381ea: am c0033066: am 97452bf6: Merge "Test fallback SHA1PRNG uses full width seeds" into jb-dev

* commit '15bfa85713b860c85c5aa967986913e052bfb03a':
  Test fallback SHA1PRNG uses full width seeds