As an example, xxHash [1] would probably get you an easy 5-10x performance improvement over Blake2b. So there are some easy improvements if the cryptographic re

As an example, xxHash [1] would probably get you an easy 5-10x performance improvement over Blake2b. So there are some easy improvements if the cryptographic requirement is not needed. [1] http://cyan4973.github.io/xxHash/ http://cyan4973.github.io/xxHash/