veyron/lib/testutil: utility for pseudo-random testing

This change adds functionality that:

1) provides per test pseudo-random number generators that aim to
provide better coverage and reproducibility

2) efficient utility for generating random bytes

Change-Id: Ie7e0f1622c64a11fb787d95e30b62c9f264f110d
9 files changed
tree: 57020bfc255ed7acd2ed5f7c61d6b42d09cc5446
  1. examples/
  2. lib/
  3. runtimes/
  4. security/
  5. services/
  6. tools/