Open dgrunwald opened 10 years ago
Are there plans to implement AES support for ZipInputStream
? Is there an issue or a PR for it? What's the problem with it?
Theres a partial implementation in #381, though i hit an issue with auth key handling that I wasn't sure how to fix simply and haven't had chance to look at it recently
Yes, the "problem" is that ZipInputStream
works very differently to ZipFile
, so it has to be implemented in another (more complex) way.
fwiw, I started looking at adding the encryption side pieces to ZipFile ages back and shelved it because I had no time, but i'm looking to get more of that done (#440 is a subset of the required change and tests anyway)
WIP for creating AES encrypted files with ZipFile in #443
Theres a partial implementation in #381, though i hit an issue with auth key handling that I wasn't sure how to fix simply and haven't had chance to look at it recently
The issue with the auth key is solved in #551
SD-1649, originally created on 2/22/2010 08:18:51 by David Pierson
Add 128 and 256 bit AES support compatible with WinZip's implementation.
Comment from David Pierson on 2/22/2010 08:21:57: Mostly implemented. Creation via Zipfile and ZipOutputStream, and extraction via ZipFile is now handled (r499). Extraction via ZipInputStream is not implemented. FastZip is not implemented.
Progress:
¹ Creation of archives with 192-bit key is not supported in any of the leading archiving applications (WinRAR, WinZip, 7-zip, info-zip, Keka).