file   : readme.txt
author : rtw
created: 2017-05-07

Title   : DRAGON TREASURE
System  : NAOMI
Disc Id : GDS-0030A

There is no PIC.

Comments from MetalliC:

Dragon Treasure game binaries have the first 16MiB
encrypted using the key from main unit security PIC.

253-5508-0363 BGJ.BIN xxxxxxxxxxxxxxxx 317-0363-COM 

This key will have to be bruteforced.

Data starting from 0x1000000 is uploaded via network
to satellite units and later decrypted using keys from
satellite security PICs. 

We have this key:     
253-5508-0364 BGK.BIN 2C8932496B206EB6 317-0364-COM

The game binary also contain the DIMM firmware updater
ver 3.13 at 0x10000000. This image is encrypted using the satellite key.

MD5                               Name
-------------------------------------------------------------
c666dcfe4cde7e0091308c663b83d5e3 *gds-0030a_disc_back.png
b567594fa4720f12041d943a0a5fb72d *gds-0030a_disc_front.png
346fea58ab1a55c577138c5b04319157 *disc.gdi
952ddcc80ca3748f4cad2b4ea61623bb *gdrom.htm
9166e3b923da6089c2f46958b814fcd8 *track01.bin
bb24c9db0541387dc18b50db319c488b *track02.raw
0587ff715dd3313d412bb260c96d5361 *track03.bin

supplier: f205v, rtw
credits: f205v, rtw
dumper: rtw