Author Topic: Nintendo - Nintendo 3DS Decrypted  (Read 42612 times)

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Offline timmy12

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #135 on: June 14, 2017 - 07:51:53 »
has anyone got a link for this game please all are dead 0297 - Cats & Dogs - Pets at Play (Europe) (En,Fr,De,Es,It) [55 MB] thank you

Offline malaxian

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #136 on: June 14, 2017 - 13:12:24 »
timmy12

your mssing
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malaxian

Offline timmy12

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #137 on: June 14, 2017 - 13:57:46 »
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timmy12

your mssing
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malaxian

thank you so much malaxian

Offline timmy12

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #138 on: June 17, 2017 - 10:20:06 »
looking for these also if anyone can help please links are dead

0220 - Sengoku Musou Chronicle (Japan) [1.2 GB]
0235 - Tales of the Abyss (Japan) [1.4 GB]
0263 - Disney Epic Mickey - Power of Illusion (USA) (En,Fr,Es,Pt) [281 MB]
0264 - LEGO Batman 2 - DC Super Heroes (USA) (En,Fr,Es,Pt) [419 MB]
0274 - Schlag den Raab - Das 2. Spiel (Germany) [377 MB]
0294 - Naruto Shippuden 3D - The New Era (Europe) (En,Fr,De,Es,It) [143 MB]

thank you so much

Offline s4nQy29A

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #139 on: June 17, 2017 - 15:27:19 »
@timmy12

0220 - Sengoku Musou Chronicle (Japan)
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0235 - Tales of the Abyss (Japan)
[You are not allowed to view links] Register or Login [1.4 GB]

0263 - Disney Epic Mickey - Power of Illusion (USA) (En,Fr,Es,Pt)
[You are not allowed to view links] Register or Login [280.8 MB]

0264 - LEGO Batman 2 - DC Super Heroes (USA) (En,Fr,Es,Pt)
[You are not allowed to view links] Register or Login [418.9 MB]

0274 - Schlag den Raab - Das 2. Spiel (Germany)
[You are not allowed to view links] Register or Login [376.6 MB]

0294 - Naruto Shippuden 3D - The New Era (Europe) (En,Fr,De,Es,It)
[You are not allowed to view links] Register or Login [142.6 MB]
- PW = "romshepherd"
- Recommended download tool = "jDownloader"
- Archive with ".part"? ALL parts needed!
- Please provide hash values/fixdatfiles with requests!
- Please report back corrupt/incomplete uploads!
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Offline timmy12

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #140 on: June 17, 2017 - 17:39:21 »
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@timmy12

0220 - Sengoku Musou Chronicle (Japan)
[You are not allowed to view links] Register or Login [1.2 GB]

0235 - Tales of the Abyss (Japan)
[You are not allowed to view links] Register or Login [1.4 GB]

0263 - Disney Epic Mickey - Power of Illusion (USA) (En,Fr,Es,Pt)
[You are not allowed to view links] Register or Login [280.8 MB]

0264 - LEGO Batman 2 - DC Super Heroes (USA) (En,Fr,Es,Pt)
[You are not allowed to view links] Register or Login [418.9 MB]

0274 - Schlag den Raab - Das 2. Spiel (Germany)
[You are not allowed to view links] Register or Login [376.6 MB]

0294 - Naruto Shippuden 3D - The New Era (Europe) (En,Fr,De,Es,It)
[You are not allowed to view links] Register or Login [142.6 MB]


thank you so much for these files much appreciated

Offline s4nQy29A

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #141 on: June 17, 2017 - 18:28:43 »
1708 - Kawaii Pet to Kurasou! Wan Nyan & Mini Mini Animal (Japan) (Rev 1)
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1709 - Shingeki no Kyojin - Jinrui Saigo no Tsubasa (Japan) (Rev 1)
[You are not allowed to view links] Register or Login [1.2 GB]

1710 - Tomodachi Collection - Shin Seikatsu (Japan) (Rev 1)
[You are not allowed to view links] Register or Login [360.1 MB]

1711 - Farming Simulator 18 (Europe) (En,Fr,De,Es,It,Pt,Pl,Ru)
[You are not allowed to view links] Register or Login [99.5 MB]
- PW = "romshepherd"
- Recommended download tool = "jDownloader"
- Archive with ".part"? ALL parts needed!
- Please provide hash values/fixdatfiles with requests!
- Please report back corrupt/incomplete uploads!
- [You are not allowed to view links] Register or Login

Offline SCO

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #142 on: June 18, 2017 - 01:09:03 »
It seems that quite a lot of the 3ds decrypted files are currently overdumped ([You are not allowed to view links] Register or Login). Seems pretty harmless, except in increasing the size of downloads and uploads. Any chance of fixing this for the collection or at least uploading the fix python script?

edit: Ehhh. I tried the script on a few decrypted untrimmed roms from this collection and it didn't turn it into the trimmed version (terraria usa if you're curious, it doesn't turn the crc from the untrimmed file to the one on the trimmed file). I think the script is only zero-ing things if needed (apparently it wasn't on Terraria), while the 'fixed' decrypter is what actually changes the crc by removing the bytes not zero-ing them. Anyway, i'm plenty confused so i'll keep using the 'untrimmed' dat and let the specialists figure out if the overdumps are real.

With luck, the people responsible might create a new xdelta repository like exists for encrypted .3ds to update decrypted ones and i'll use that instead of redownloading... again.
« Last Edit: June 18, 2017 - 01:40:26 by SCO »

Offline b2071988

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #143 on: June 18, 2017 - 05:50:29 »
The trimmed 3DS dat is for 3DS Roms that are trimmed using rom-tool (or any other 3ds rom trimming tool)
so instead of each 3DS rom being 128mb, 256mb, 512mb, 1gb, 2gb, or 4gb in size,
The roms will be the size of the actual used game data like 85mb, 1.5gb, etc, instead.

Trimmed 3DS Roms just have the useless 'FF's at the end of the Rom removed.
(they are there to pad-out the rom to make it the next card size up e.g a 260mb rom will be 512mb).
If the Rom is a 'Card2 format that stored the save file INSIDE the rom (e.g Pokemon X),
then trimming it will also remove the 'saved-data' as the save-data is stored AFTER the last partition.

These FF's in untrimmed roms compress really well when compressed with 7zip, RAR or zip.
Un-trimming an already trimmed Rom will just re-adds these FF's so make it untrimmed again.

No-Intro has an 'Untrimmed' Decrypted 3DS DAT available for download in their DAT download options
Select 'Nintendo - Nintendo 3DS' from the dropdown box then click 'Download', then 'Standard DAT'.

I'm using this version of rom-tool, with this command "rom_tool -t rom.3ds"
(and to restore a trimmed rom back to untrimmed "rom_tool -r rom.3ds")
Code:
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That 'bug' was with decrypt9wip because it was decrypting the rom sections the wrong way, because of this,
it was leaving some junk data after some of the files in the ExeFS partitions. (The python script just 00'd that data)
I believe that it has been fixed with the latest version of Decrypt9WIP (but I haven't tried it) and roms are now decrypted
properly with Decrypt9WIP. (Decrypt9WIP was a homebrew that allowed you to decrypt 3ds roms using a 3ds console)

Offline Digifiend

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #144 on: June 18, 2017 - 06:12:59 »
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/!\ Note: These python scripts decrypt and encrypt the 3ds roms in-place (overwriting the original file), so only use it on a copy of your 3ds roms. /!\

3ds_decrypt.py (version 2) - python 2.7 script to decrypt encrypted .3ds roms.
(note: requires pyCrypto installed -- run "pip install pycrypto" to install it if you don't have it)

Since the bootroms can be dumped now, here is a python script to decrypt 3ds roms.
I've tested it on a few encrypted 3ds roms (list below) and the decrypted CRC32 hashes have matched no-intro.

Normal Crypto: 0207 - New Super Mario Bros. 2 (Europe) (En,Fr,De,Es,It,Nl,Pt,Ru)
7.x Crypto: 1686 - Fire Emblem Echoes - Mou Hitori no Eiyuu Ou (Japan)
New3DS: n003 - Xenoblade Chronicles 3D (USA) (En,Fr,Es)
Fixed-CryptoKey (aka Zero-Key): z010 - Super Mario (World) (Demo) (Kiosk, E3 2011)

Usage: extract the python script and run it with an encrypted ".3ds" rom as the first arg (only supports 1 filename at a time for now) - e.g
Code:
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Supports all known crypto-types: Normal (Key 0x2C), 7.x (Key 0x25) and New3DS 9.3 (Key 0x18)
should also support New3DS 9.6 (Key 0x1B) but I can't test it as no New3DS Roms use this type, (it might be an eshop only crypto method?)
"version 2": now supports decryption and encryption of 'fixed-crypto-key' (aka zero-key) roms.

If anyone wants to improve on the code, feel free to do so... (e.g make the script smaller, faster, multi-rom decrypt support, port it to python 3 / another language etc)
(I am not really good at coding so any help and tips would be nice, I used decrypt9wip as a reference so thanks to the author of that 3ds homebrew)

edit: I've added an '3ds_encrypt' script to convert a 'decrypted 3ds rom' back to an 'encrypted 3ds rom', usage is the same as the '3ds_decrypt' script
if your decrypted 3ds rom matches no-intro decrypted hashes then your encrypted 3ds rom SHOULD match the encrypted hash after encryption.

edit2: updated scripts to "version 2" and added 'fixedcrypto key' (aka 0-key) support for decryption and encryption.
This fixes decryption and re-encryption of "z010 - Super Mario (World) (Demo) (Kiosk, E3 2011) "
??? I'm confused. I have python, pycrypto, and 3ds_decrypt, and an encrypted .3ds file. But I keep getting syntax errors. What am I doing wrong? Do 3ds_decrypt and the game file need to be in a specific location? Is the code I'm using (below) wrong somehow?

Code:
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Offline b2071988

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #145 on: June 18, 2017 - 06:46:45 »
Have you added python to your "windows path"?
I don't think this automatically gets done during python setup.

From Google search: "adding python to windows path":
Code:
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if you already have, try putting the python script and the encrypted 3ds rom in the same folder and just giving it the filename of the rom.
edit: also, are you using Python 2.7?, I don't think the script will work on python 3.0 or higher (Not quite sure on how to port it to python 3).


edit:
for windows users (should work on 32bit and 64bit), I've attached a windows executable version to this post (created with py2exe).

Extract the archive and place your 3ds roms in the same folder as the extracted files. Run either:
"3ds_decrypt_v3.bat" to batch decrypt your 3ds roms
or
"3ds_encrypt_v3.bat" to batch encrypt your 3ds roms

Filename: 3ds_decrypt_encrypt_v3_py2exe.7z
Filesize: 1.82 MB (1,917,334 bytes)
CRC32: 2A45168B
MD5: 31A255B34C05469AFE5A84FC2B672027
SHA-1: A8AB49BC9D618D81EC7DC90873A0BE5D5B7A6EB7
SHA-256: 4B14556A69A67ED6774D0D402A54C55B14042648A00FDF1CA8C3E22E9D47A99F

Note: This will decrypt and encrypt 3DS roms 'in-place' so it overwrites the existing 3DS rom, I recommend to only use it on a COPY of your 3DS Roms.

edit: v3 update, decrypting and encrypting in 16mb blocks, hopefully speeds up the decryption/encryption process.
« Last Edit: September 29, 2017 - 19:57:46 by b2071988 »

Offline s4nQy29A

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #146 on: June 18, 2017 - 16:11:43 »
1621 - 7th Dragon III Code - VFD (Europe) | CRC: A59DFBA8
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1712 - Farming Simulator 18 (USA)
[You are not allowed to view links] Register or Login [91.4 MB]
- PW = "romshepherd"
- Recommended download tool = "jDownloader"
- Archive with ".part"? ALL parts needed!
- Please provide hash values/fixdatfiles with requests!
- Please report back corrupt/incomplete uploads!
- [You are not allowed to view links] Register or Login

Offline Digifiend

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #147 on: June 19, 2017 - 00:51:32 »
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Have you added python to your "windows path"?
I don't think this automatically gets done during python setup.

From Google search: "adding python to windows path":
Code:
Only registered users can see contents. Please click here to Register or Login.
if you already have, try putting the python script and the encrypted 3ds rom in the same folder and just giving it the filename of the rom.
edit: also, are you using Python 2.7?, I don't think the script will work on python 3.0 or higher (Not quite sure on how to port it to python 3).


edit:
for windows users (should work on 32bit and 64bit), I've attached a windows executable version to this post (created with py2exe).

Extract the archive and place your 3ds roms in the same folder as the extracted files. Run either:
"3ds_decrypt_v2.bat" to batch decrypt your 3ds roms
or
"3ds_encrypt_v2.bat" to batch encrypt your 3ds roms

Filename: 3ds_encrypt_decrypt_v2.7z
Filesize: 1.82 MB (1,913,396 bytes)
CRC32: 41B15293
MD5: 56C9AF608F4D77FB80F01984EDB497F3
SHA-1: F3F45EA6D538589F22EDF7D9EDFF2CFB9B0E8B35
SHA-256: A08478C87384D42450DD921541B822CD2D2669CEB522CED393CD5045C244692E
Yeah, the path thing was the problem, I did have the right version of Python. And that automatic batch executable is a good idea and should make things much simpler in future. Nice work! 8)

Offline b2071988

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #148 on: June 20, 2017 - 16:01:49 »
RE: newest revisions of 3DS games - xdelta3 patches from the decrypted original to the decrypted revision version to help save some time downloading.
(If you collect encrypted roms, after the rom has been patched you can re-encrypt the Rom and get the encrypted no-intro hash.)

To apply the patch - use this command:
Code:
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From: 0348 - Biohazard - The Mercenaries 3D (Japan) [BC2C7F78]
_To_: 1713 - Biohazard - The Mercenaries 3D (Japan) (Rev 2) [344124F1]
Download: 3ds_dec_0348-BC2C7F78_to_1713-344124F1.xdelta3 (60.5mb)
Code:
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From: 1555 - Dairantou Smash Brothers for Nintendo 3DS (Japan) (Rev 7) [CB458CB4]
_To_: 1714 - Dairantou Smash Brothers for Nintendo 3DS (Japan) (Rev 5) [2DDE4CB3]
Download: 3ds_dec_1555-CB458CB4_to_1714-2DDE4CB3.xdelta3 (41.3mb)
Code:
Only registered users can see contents. Please click here to Register or Login.Note: 1555 Scene Release is bad dump, apply this fix-patch to the Encrypted Rom first before Decrypting it.
Download: 3ds_enc_1555_Bad-F5A78FEA_to_1555_Fix-3356CD7A.xdelta3 (4.03kb)
Code:
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From: 0211 - Mario Kart 7 (Japan) [C9B8BF28]
_To_: 1715 - Mario Kart 7 (Japan) (Rev 1) [BDFBE04D]
Download: 3ds_dec_0211-C9B8BF28_to_1715-BDFBE04D.xdelta3 (48.5mb)
Code:
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From: 1143 - Shingeki no Kyojin - Jinrui Saigo no Tsubasa CHAIN (Japan) [941BCA4A]
_To_: 1716 - Shingeki no Kyojin - Jinrui Saigo no Tsubasa CHAIN (Japan) (Rev 1) [9452F7FA]
Download: 3ds_dec_1143-941BCA4A_to_1716-9452F7FA.xdelta3 (40.3mb)
Code:
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From: 1161 - Sumikko Gurashi - Koko ga Ochitsukundesu (Japan) [6869D494]
_To_: 1717 - Sumikko Gurashi - Koko ga Ochitsukundesu (Japan) (Rev 2) [D62A5DC1]
Download: 3ds_dec_1161-6869D494_to_1717-D62A5DC1.xdelta3 (31.5mb)
Code:
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From: 1412 - Sumikko Gurashi - Omise Hajimerundesu (Japan) [B72B8266]
_To_: 1718 - Sumikko Gurashi - Omise Hajimerundesu (Japan) (Rev 1) [8C99BF99]
Download: 3ds_dec_1412-B72B8266_to_1718-8C99BF99.xdelta3 (1.26mb)
Code:
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From: 1149 - Youkai Watch 2 - Shinuchi (Japan) [9CA9C501]
_To_: 1719 - Youkai Watch 2 - Shinuchi (Japan) (Rev 2) [5806F25B]
Download: 3ds_dec_1149-9CA9C501_to_1719-5806F25B.xdelta3 (18.5mb)
Code:
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From: 0235 - Tales of the Abyss (Japan) [206EC55B]
_To_: 1721 - Tales of the Abyss (Japan) (Rev 1) [5C4AED18]
Download: 3ds_dec_0235-206EC55B_to_1721-5C4AED18.xdelta3 (28.8mb)
Code:
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edit2: uploaded xdelta3 patches, apply the patches to the decrypted roms.
edit3: updated links and added CRC32s
« Last Edit: November 20, 2017 - 04:51:09 by b2071988 »

Offline srwgin

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Re: Nintendo - Nintendo 3DS Decrypted
« Reply #149 on: June 23, 2017 - 08:58:49 »
anyone have a patch for
1663 - Monster Hunter XX - Double Cross (Japan)
 [wrong: 73efee27] to [right: 7aeb1177]
thank you