tree a2f61c64a65e49f9abf4d64ac0e5b2e0f6956b72
parent f162ad860cc521c71b15d01a1176c2e151233e6d
author Udalov Max <re.udalov@gmail.com> 1556287622 +0300
committer Brad Fitzpatrick <bradfitz@golang.org> 1556290423 +0000

scrypt: use math.bits rotate functions instead of ad-hoc implementation

This makes code more readable and idiomatic. No change in benchmarks.

Updates golang/go#31456

Change-Id: I010bbff33580350019ce2b0ff13847261905d32f
Reviewed-on: https://go-review.googlesource.com/c/crypto/+/174137
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>