040000 tree 458176a188588811c9bf98137d069e29b13ae51d	asm
100644 blob b539f9987c53f1e1ee28de95b96f78dcbeaa3ab6	chacha.c
100644 blob 25313cad6d43538b05c1a5913d81b5cc92ca8c2e	chacha_test.cc
100644 blob 1435e3b01e6aec361c240896d7bdf556fbbdab50	internal.h