https://github.com/synodriver/lua-enigma

lua binding for libenigma
https://github.com/synodriver/lua-enigma

Last synced: 11 days ago
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lua binding for libenigma

• Host: GitHub
• URL: https://github.com/synodriver/lua-enigma
• Owner: synodriver
• Created: 2024-01-13T04:18:45.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2024-03-27T13:59:48.000Z (8 months ago)
• Last Synced: 2024-10-11T11:26:19.312Z (about 1 month ago)
• Language: C
• Size: 1.95 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.markdown

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README

        
# lua-binding for libenigma

```lua

local enigma = require("enigma")

local keyf = io.open("dumpekey.bin", "rb")

local data = keyf:read("a")

print(data)

io.close(keyf)

assert(#data== 512)

local machine = enigma.new(data, function (x) if x%2==0 then return x+1 else return x-1 end end, function(x) return x end)

assert(machine:rollers()==2)

machine:roll(0,10)

machine:roll(1,20)

assert(machine:rollers()==2)

local p1, p2=machine:current_position()

assert(p1==10)

assert(p2==20)

assert(machine:test_replace())

assert(machine:test_reflect())

local encryptedf = io.open("encrypted.bin", "rb")

local encrypteddata = encryptedf:read("a")

io.close( encryptedf)

print(machine:encode(encrypteddata))

local newm = machine:dup()

assert(newm:test_replace())

assert(newm:test_reflect())

assert(newm:current_position()==machine:current_position())

print(machine:_ref())

print(newm:_ref())

```