ReactOS Key Generator

local hArgs = {...}

local function usage()
 printError("hasher <string> [file to output]")
end

if not SHA1 then
 if not os.loadAPI("/api/SHA1") then
  error("could not load hashing algorithm (SHA1)")
 end
end

if #hArgs < 1 then
 usage()
else
 local texta = SHA1.digestStr(hArgs[1])
 print("Address: "..texta[1])
 local textb = textutils.serialize(SHA1.digestStr(hArgs[1]))
 print("SHA1 serialized bytehash: "..textb)
 if #hArgs == 2 then
  print("Outputting hash to "..hArgs[2])
  local file = fs.open(hArgs[2], "w")
  file.writeLine(texta)
  file.writeLine(textb)
  file.close()
 end
end