WIP memory safety of the low-level Merkle tree impl.
WIP memory safety of the low-level Merkle tree impl.

mitls/hacl-star,mitls/hacl-star,mitls/hacl-star,mitls/hacl-star,mitls/hacl-star,mitls/hacl-star,mitls/hacl-star,mitls/hacl-star,mitls/hacl-star