[Triforce] VIRTUA STRIKER 4 [GDT-0013C]

Post dump information for NAOMI, NAOMI 2, Chihiro, Triforce GD-ROMs here. GD-ROM media only. See this thread for a how-to.

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majorpbx
Posts: 327
Joined: Mon Apr 18, 2016 10:15 pm

[Triforce] VIRTUA STRIKER 4 [GDT-0013C]

Post by majorpbx »

This one does not match MAME so I'd suspect from previous results that one of the tracks in MAME may be bad. But I'll leave that to the experts.

Title: VIRTUA STRIKER 4
Media ID: BF81
Media Config: GD-ROM1/1
Regions: J
Peripheral String: 0000000
Product Number: GDT-0013C
Version: V4.000
Release Date: 20040913
Manufacturer ID:
Mould SID Code: IFPI 39A5
Inner Ring Code: GDT-0013C 30MS1 C 49
Mastering SID Code: IFPI L223
PIC Outer Label: No PIC
PIC Chip Stamp:
PIC Chip Type:
PIC DES Key: 08BC388F76CB0231

Hardware: Dreamcast USA HKT-3020 (1) with Broadband HIT-0400
Software: httpd-ack-20080711 on Windows 10 with Chrome, and custom PowerShell script

Code: Select all

3
1 0 4 2352 track01.bin 0
2 450 0 2352 track02.raw 0
3 45000 4 2352 track03.bin 0
disc.gdi size 87 crc d7ab4c6b md5 b3ecdf113fd42344dd84142679e4cb36 sha1 9d50b816d3f69ad192f5986ab487769965c2e082
VS4AM_Decrypted.bin size 471990272 crc 4799c365 md5 4aa79d2b748d7301d9e9654821566815 sha1 0a8f7065503932cf018c142276038db187c4c9f8
VS4AM_Encrypted.BIN size 471966720 crc 7dfcd294 md5 58f7fdde6dee75f268c208a41432726b sha1 b6f88a4c16ef7241d198347ad324d91bd54eb469
GDT-0013C.chd size 293357692 crc 578f8bb2 md5 e29158220fdef8ba9b8f5854ad12e696 sha1 2c131ff35f2865bf1db1507b7941c7f48b4cb598 MAME-sha1 b6483c83973bacb8b66bbeff4c26ae37b2b28ca9
track01.bin size 705600 crc bcb5fcd7 md5 a6c205c7ae025113a006ab24d1aa9200 sha1 4bd39ae3a2443805f3dc94cadb3621621b2f7e0b
track02.raw size 3179904 crc af29917d md5 e9d7172135f5623d2a375f31d0e09886 sha1 5299a1dab83591e55a16585ea1c86de82bce2f36
track03.bin size 1185760800 crc e55dd7e8 md5 aa6c6b9b774b5bf3e6cba14912ec32f0 sha1 8eb11cfd16b19918f83a83013cda3717b0b6e894
Log:
disc.gdi size 87 crc d7ab4c6b md5 b3ecdf113fd42344dd84142679e4cb36 sha1 9d50b816d3f69ad192f5986ab487769965c2e082
track01.bin Expected Size: 705600
track01.bin.hsh - Hash File Created
track01.bin - Matching Hash - 691dab408b8b5e16a060d2dacb55bf0c473927f1
track01.bin size 705600 crc ace2c90f md5 8484d23f623c79ea60da31b68b9c4b41 sha1 691dab408b8b5e16a060d2dacb55bf0c473927f1
track02.raw Expected Size: 3179904
track02.raw.hsh - Hash File Created
track02.raw - Matching Hash - 22bc020a0cbf8df1db8932483a489af6baf1c5e6
track02.raw size 3179904 crc 8dc84fb6 md5 d6f0e130d5ed8cd1bcadf8a52426a807 sha1 22bc020a0cbf8df1db8932483a489af6baf1c5e6
track03.bin Expected Size: 1185760800
track03.bin.hsh - Hash File Created
track03.bin - Matching Hash - de88756695ec6d021f0f3668a9c2d5a9bc785fca
track03.bin size 1185760800 crc ac36cdd9 md5 f51a217451a1367274c48d615ae5da2a sha1 de88756695ec6d021f0f3668a9c2d5a9bc785fca
GDT-0012.chd size 230798807 crc 443755e7 md5 a865699e3c569437c950a43f3424c7e6 sha1 a517db82837161cdff3c39c188c1be32798642da MAME-sha1 dee59f0aaf0992fa186fda95085c2db6be37d531
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Zopolis4
Posts: 4
Joined: Tue Jun 15, 2021 10:09 pm

Re: [Triforce] VIRTUA STRIKER 4 [GDT-0013C]

Post by Zopolis4 »

What did you use to decrypt VS4AM.BIN? All my hashes are identical, apart from VS4AM_Decrypted.bin, which has crc e3bb8e94, md5 09f53f070cc8bb569775025a3467e33b, sha1 734d6df4d55f68bb46f6addb84f4b0ce242a42e3. The hashes are the same whether I use DESCrypt.exe or triforce-iso-extract, so I was wondering how you got the hash you did.
User avatar
majorpbx
Posts: 327
Joined: Mon Apr 18, 2016 10:15 pm

Re: [Triforce] VIRTUA STRIKER 4 [GDT-0013C]

Post by majorpbx »

I've only ever used the below software.

GDROM Explorer - v1.6.3
by japanese_cake 2010 - 2016
User avatar
Zopolis4
Posts: 4
Joined: Tue Jun 15, 2021 10:09 pm

Re: [Triforce] VIRTUA STRIKER 4 [GDT-0013C]

Post by Zopolis4 »

Having gone ahead and ran tests, the one produced by DESCrypt.exe/triforce-iso extract has different hashes, but GDROM explorer does have the hashes you mentioned. I wonder what causes the difference? GDROM explorer results in a slightly larger iso (.02 mb), but its not open source so I can't figure out why. What should count as the correct decrypted version?
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