def parent_out_correct

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/blake/blake3/tree.bend:35

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/blake/blake3/types.bend as T
import bend-collections-laws-crypto@1.0.0.0/src/crypto/blake/blake3/blake3.bend as K
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/blake/blake3.bend as S

35def parent_out_correct(+l: T.CV, +r: T.CV) -> {K.parent_out(l,r) == S.parent(l,r) : T.Out}:
36  %parent_block_correct(l,r) : {K.parent_out(l,r) == T.Out{S.cv_of(S.iv()),_,0,64,S.parent_flag()} : T.Out}
37  {==}