#---------- hash_rotor at work----------# % cat mary.txt Mary had a little lamb % python sha.py mary.txt | hash_rotor.py mypassword >> mary.txt Files: mary.txt SHA: Encryption: % cat mary.txt Mary had a little lamb c49bf9a7840f6c07ab00b164413d7958e0945941 63a9d3a2f4493d957397178354f21915cb36f8f8