def new
import bend-collections-laws-math@1.0.0.0/src/math/random/chacha8.bend as Chacha8import Base
121# Go's NewChaCha8(seed): the seed is 32 bytes, each below 256
122def new(+seed: List<&2, U32>) -> Maybe<&2, ChaCha8>:
123 seed_ok(seed, all_bytes(seed))