LAWS.hmac_streebog512_split: law of bend-osdev-crypto@0.1.0.0
Import: import bend-osdev-crypto@0.1.0.0/LAWS.bend as LAWS
Lines 1496-1501 of bend-osdev-crypto@0.1.0.0/LAWS.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-crypto@0.1.0.0/LAWS.bend&start_line=1496&end_line=1501

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-crypto@0.1.0.0/hmac.bend as Hm
import bend-osdev-hashes@0.1.0.0/hashes.bend as Hs
import bend-osdev-hashes@0.1.0.0/streebog.bend as HST

# HMAC over Streebog-512 (hashes): the tag in pieces is the tag in one call, for every split
law hmac_streebog512_split:
  for +kk: Hm.CrHmacKey
  for +a: B.Octets
  for +b: B.Octets
  {Hm.CrHmac.finish(~Hs.HsMdState<HST.HsStbCv>, ~HST.HsStreebog.init512(), ~HST.HsStreebog.update, ~HST.HsStreebog.final512, Hm.CrHmac.update(~Hs.HsMdState<HST.HsStbCv>, ~HST.HsStreebog.update, Hm.CrHmac.update(~Hs.HsMdState<HST.HsStbCv>, ~HST.HsStreebog.update, Hm.CrHmac.start(~Hs.HsMdState<HST.HsStbCv>, ~HST.HsStreebog.init512(), ~HST.HsStreebog.update, kk), a), b)) == Hm.CrHmac.mac(~HST.HsStreebog.digest512, kk, B.Octets.append(a, b)) : B.Octets}

Uses (16):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  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.append
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/LAWS.bend&name=streebog512_hash_split
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/LAWS.bend&name=streebog512_hash_split3
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/hmac.bend&name=CrHmac.finish
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/hmac.bend&name=CrHmac.mac
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/hmac.bend&name=CrHmac.start
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/hmac.bend&name=CrHmac.update
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/hmac.bend&name=CrHmacKey
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/hashes.bend&name=HsMdState
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/streebog.bend&name=HsStbCv
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/streebog.bend&name=HsStreebog.digest512
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/streebog.bend&name=HsStreebog.final512
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/streebog.bend&name=HsStreebog.init512
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-hashes@0.1.0.0/streebog.bend&name=HsStreebog.update