040000 tree a7fa715f5f436fc93f6a7ea8293192ca0497237e	client
040000 tree 450ab793ea2df888a5717e590aeb848620ad596b	crypto
040000 tree 0d9adb5fd75036a7136a20e6e0ae0cae5aa0b55e	shared
040000 tree 729dd4a5292a9b0bde9205f52e50c6a02c68fa89	testing