ref: 60a248049f2cdcb1e7a53e9d77374769b4436545
dir: /libcryptohash/test/data/sha1-test-expected/
da39a3ee5e6b4b0d3255bfef60951890d8af0709 27d5482eebd075de44389774e2fc8c695cf48a75 0098ba824b5c16427bd7a1125a2a442aec25644d 4eb17e52bb55910b037869438f69d9c87643d75a