iinjyi / cipher-wheel

3rd year Assembly language project: enciphering and deciphering using ROT cipher algorithm with any key from 1 to 25. Ranked 3rd in "Best assembly project 2023" contest at Faculty of Computers and Information Science - Mansoura University.

Cipher-Wheel

Enciphering / Deciphering ROT cipher in Assembly language using any specified key.

• Demo:

CIPHERWHEEL.mp4

Demo on youtube (with Transcript in the description)

• Instruction manual:

  • Encipher:
    • Press E then enter a key, press enter and start typing the text to encipher.
    • Text has to be ALL UPPERCASE.
  • Decipher:
    • Press D then enter a key, press enter and start typing the text to decipher.
    • Text can be uppercase or lowercase.
  • Start processing:
    • Embed @ to the end of your text so that the program can start text processing.
  • Notes:
    • You will find the processed (i.e. enciphered / deciphered) text in output.txt file
      • In case of running from tasm, you will find it in "..\GUI Turbo Assembler\BIN" folder.
      • In case of running the executable with DOSBox, you will find it in the same directory as the executable.
    • You can enter numbers, new lines, or even special characters (except for @ as I am using it as a start sign). this will not break my code. :D

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