040000 tree a6b25553572a50f637e0522966f87273b8d60494	chacha20poly1305
040000 tree 07f1caf7f6dbf5ade9a601b252ed9416f769c084	curve25519
040000 tree 8e1a8df5e4484606ca45c996bcfb80051b61ea4f	poly1305