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Diffstat (limited to 'xor.py')
| -rw-r--r-- | xor.py | 23 |
1 files changed, 23 insertions, 0 deletions
@@ -0,0 +1,23 @@ +from sys import argv +""" +0 + 0 -> 1 +1 + 1 -> 1 +0 + 1 -> 0 +1 + 0 -> 0 +""" +# Read two files as byte arrays +file1_b = bytearray(open(argv[1], 'rb').read()) +file2_b = bytearray(open(argv[2], 'rb').read()) + +# Set the length to be the smaller one +size = min(len(file1_b), len(file2_b)) +xord_byte_array = bytearray(size) + +# XOR between the files +for i in range(size): + xord_byte_array[i] = file1_b[i] ^ file2_b[i] + +# Write the XORd bytes to the output file +open(argv[3], 'wb').write(xord_byte_array) + +print(f'[*] {argv[1]} XOR {argv[2]}\n[*] Saved to \033[1;33m{argv[3]}\033[1;m.')
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