# Step 3: XOR with rotating key (simple example) key = ''.join(chr(ord(c) ^ (i % 256)) for i, c in enumerate(salted))
Alex wrote a short Python script to replicate the process: fifa 23 encryption key
# Step 2: Append salt salted = checksum + 'EAVR4L' # Step 3: XOR with rotating key (simple example) key = ''