040000 tree 717a12c9a2ff061d0647089500c2be39d7f28f6f	boringssl
040000 tree 6d7f9b1858c35b7a2a6cdbb147fab4155a8990f5	cn-cbor
040000 tree e1f61c1e54533c708207ac6ed17efaea8bc04c86	cose-c
040000 tree ed512334b669dcbe50daf6236583d3d501bde510	mbedtls
040000 tree 6805d3280a56f3b5bfd122da25a8943b0684d0c7	pigweed