Hkdf.cr.hkdf.salt: def of bend-osdev-crypto@0.1.0.0
Import: import bend-osdev-crypto@0.1.0.0/hkdf.bend as Hkdf
Lines 13-18 of bend-osdev-crypto@0.1.0.0/hkdf.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-crypto@0.1.0.0/hkdf.bend&start_line=13&end_line=18

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B

def cr.hkdf.salt(empty: Bool, +n: Nat, +salt: B.Octets) -> B.Octets:
  match empty:
    case True{}:
      B.Octets.zeros(n)
    case False{}:
      salt

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets.zeros