Sorry for the double post. I did it!
The hashes from the decrypted contents now match those encountered on the TMD. Thanks for all your help, tueidj.
To anyone else: the SVN repository is located at http://code.google.com/p/bluedump-mod. Check it out.
Search found 7 matches
- Thu Aug 15, 2013 7:46 pm
- Forum: Research & Development
- Topic: How can I encrypt data in chunks with AES-128-CBC?
- Replies: 6
- Views: 8932
- Thu Aug 15, 2013 4:37 am
- Forum: Research & Development
- Topic: How can I encrypt data in chunks with AES-128-CBC?
- Replies: 6
- Views: 8932
Re: How can I encrypt data in chunks with AES-128-CBC?
I wondered about that but there was no IV parameter for encrypt_buffer(), so I figured it was managed internally. Guess not. There actually is, the index value represents the Content Index stored on the TMD for the current content. The encrypt_buffer() function pads it to 16 bytes with zeros. btw, ...
- Mon Aug 12, 2013 1:06 pm
- Forum: Research & Development
- Topic: How can I encrypt data in chunks with AES-128-CBC?
- Replies: 6
- Views: 8932
Re: How can I encrypt data in chunks with AES-128-CBC?
Fixed, thanks for the correction. But still no luck about the content verification, the hashes are different. :/ EDIT: Well, it seems like I have to save the last 16 bytes of every new chunk and use that as the IV for the next one, according to some info about Cipher-block chaining I just read. I'll...
- Sun Aug 11, 2013 7:04 pm
- Forum: Research & Development
- Topic: How can I encrypt data in chunks with AES-128-CBC?
- Replies: 6
- Views: 8932
How can I encrypt data in chunks with AES-128-CBC?
I'm currently doing a modification of BlueDump that fixes most problems present in the original application, and I want to add support for contents bigger than 45MB (like those present in the "Wii & The Internet" Channel that comes pre-installed in every new Wii). The problem is that, ...
- Thu Jul 18, 2013 11:47 am
- Forum: Homebrew & Utilities
- Topic: CleanRip v1.0.5
- Replies: 55
- Views: 70437
Re: CleanRip v1.0.5
Yep, I know they're bugfixes, that's precisely why I'm trying to use this revision.
Thanks for the suggestion, though. I'll compile the latest libogc revision from the SourceForge git and post back.
EDIT: It worked! Thank you very much, tueidj.
Thanks for the suggestion, though. I'll compile the latest libogc revision from the SourceForge git and post back.

EDIT: It worked! Thank you very much, tueidj.
- Thu Jul 18, 2013 11:06 am
- Forum: Homebrew & Utilities
- Topic: CleanRip v1.0.5
- Replies: 55
- Views: 70437
Re: CleanRip v1.0.5
Whenever I compile the latest revision available on the SVN repository (r36), I get a "Write Error!" trying to dump any type of disc. Is there code missing in r36?
- Sun Sep 11, 2011 11:21 pm
- Forum: Research & Development
- Topic: Extract the JPG frames of a MTH video file?
- Replies: 9
- Views: 10976
Re: Extract the JPG frames of a MTH video file?
Maybe you could use THPView ? It has an option for extracting the frames + sound from the THP files, but considering that MTH files are just muted THPs with minor header differences, *maybe* you can use it for this purpose. I haven't tested it yet with MTH files. Uncompress the RAR in the directory ...