Decrypt ChipGenius Chips.wdb file database

Decrypt_db.py

key = [0x19, 0x86, 0x10, 0x18]
with open('Chips.wdb', 'rb') as f:
    f.seek(0x2)
    date = f.readline()
    f.seek(0xE)
    magic = f.read(2)

    print("DB date: " + date.decode('utf-8'))
    print("DB magic: " + magic.decode('utf-8'))
    print("OK" if magic == b'WR' else "Invalid magic")
    
    f.seek(0x10)
    data = f.read()
    decrypted = ""
    for i in range(len(data)):
        #print("0x{:02x} ^ 0x{:02x} = 0x{:02x}".format(data[i], key[i % 4], data[i] ^ key[i % 4]))
        decrypted += chr(data[i] ^ key[i % 4])

    print(decrypted)