require 'paint' def vprint(*args) puts args if $verbose end TASKS_HELP = %Q{ encrypt Encrypt the message with the given key (AES). decrypt Decrypt the message with the given key (AES). hash Hash a given message with SHA256. #{Paint['Examples', '#95a5a6']} #{Paint['$ krypton encrypt "mymessage" "mykey"', '#2ecc71']} #{Paint['=> ckhJWXcyTE1leENLOWpBQzJWbElMdz09Cg==', '#95a5a6']} #{Paint['$ krypton hash "mymessage"', '#2ecc71']} => #{Paint['S3ONp9WM7/rCMeuUnvWDzp5dxbuSVsOV6bI5AJvRqCc=', '#95a5a6']} }