Chacha.hchacha_rounds: def of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha.bend as Chacha
Lines 187-191 of bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha.bend&start_line=187&end_line=191

import Base

# Entered through a match on the key, as block_rounds.
def hchacha_rounds(+n: Nat, key: List<&2, U32>, +nonce: List<&2, U32>) -> List<&2, U32>:
  match key:
    case Nil{}: hchacha_body(n, Nil{}, nonce)
    case b <> rest: hchacha_body(n, b <> rest, nonce)

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha.bend&name=hchacha_body