040000 tree af4b3e1db929cf9d20489fa7526a898541ceb2f6	alias
040000 tree 59415ec755f8d9e6f0449192d86572ee92eb3539	poly1305
040000 tree af1e2d75ef5216f47c02a3f8bef52e25b6d84723	testenv
040000 tree c8e1c4a975abc8cfbe93b2bb8bacd1e76ad1854c	wycheproof