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

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

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
-------------------------------------------------------------
725c5848bb75da553c0e2cb5eeb36fbf *gds-0030b_disc_back.png
7eb48fec9285702a7396fa08654a6823 *gds-0030b_disc_front.png
346fea58ab1a55c577138c5b04319157 *disc.gdi
75a1d6622b67dde591d244b9394a9a94 *gdrom.htm
a31d81688b56d4a9e741ec3f4acf0da4 *track01.bin
877b64a957fd9e20ca23f9afb03bdc58 *track02.raw
34b2a7ebea6f6e715fdea816a1143376 *track03.bin

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