XOR Crypt Tool

This project is a simple command‑line tool that can encrypt/decrypt a file using an 8-bit XOR key. It can also run a full brute‑force pass over all 256 possible keys.

Features

• Encryption/decryption using 8-bit XOR
• Bruteforce mode (tries all keys from 0--255)
• Works on danger/test.txt
• Written in Zig

Usage

Choose mode (e/d [1] , brute [2]) :

Mode 1 -- Encrypt/Decrypt (1)

Asks the user for an 8-bit key and XORs the file contents.

Mode 2 -- Bruteforce (2)

Tries every key value (0--255) and prints the output for each attempt.

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