ref: b081295621b7bbd528416f900d7cb60632bc1b02
dir: /libcryptohash/test/data/sha256-test-expected/
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 aaa9402664f1a41f40ebbc52c9993eb66aeb366602958fdfaa283b71e64db123 ffe054fe7ae0cb6dc65c3af9b61d5209f439851db43d0ba5997337df154668eb bac8bf0f9794a520a5bf0ec64d3206edd1b9f2ef5ea118c9cad5365d84578de4