Use ChaCha with 12 rounds instead of Hc128, since this is really really fast (~ -80%) and secure !
BREAKING CHANGE: remove the CsRng custom interface, the way to
instantiate the new CsRng is to use SeedableRng::from_entropy(), the
way to generate bytes is to use RngCore::fill_bytes().
Note: No version bump, this will be added to the major release v4.0 from #17
Use ChaCha with 12 rounds instead of Hc128, since this is really really fast (~ -80%) and secure !
BREAKING CHANGE: remove the
CsRngcustom interface, the way to instantiate the newCsRngis to useSeedableRng::from_entropy(), the way to generate bytes is to useRngCore::fill_bytes().Note: No version bump, this will be added to the major release v4.0 from #17