About

Mostly we're going to wait for vector crypto here but there are a few algorithms that could benefit from pure RVV code

Dependency
Upstreaming	ONGOING	xorBytes https://go-review.googlesource.com/c/go/+/649657/1
Upstream version
Contacts	@Ludovic Henry

LR_02_044: Accelerate crypto with RVV 1.0 code