def hkdf_crc32
import bend-osdev-crypto@0.1.0.0/check.bend as Checkimport Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-crc@0.1.0.0/crc.bend as C
import bend-osdev-crypto@0.1.0.0/hkdf.bend as Hk
import bend-osdev-crypto@0.1.0.0/inst_crc.bend as CR
258def hkdf_crc32(+ikm: B.Octets, +salt: B.Octets, +info: B.Octets, n: Nat) -> String:
259 show(Hk.CrHkdf.derive(~64n, ~4n, ~CR.CrCrc32.digest(~C.crc32.spec()), ikm, salt, info, n))