Module Hacl.Blake2s

Portable BLAKE2s implementation

Buffers have the following size constraints:

type bytes = SharedDefs.CBytes.t
val hash : ?key:bytes -> bytes -> int -> bytes

hash ?key msg size hashes msg and returns a digest of length size. An optional key argument can be passed for keyed hashing.

module Noalloc : sig ... end

Version of this function which writes its output in a buffer passed in as an argument