kimci86

I had a similar issue because of a small mistake in the makefile : `%.: %.c` should be `%: %.c` (notice the dot). Then I had to add the `-lm`...

Hi, Yes that would be a great improvement. I hope to learn OpenCL "soon" to speed up the computation. This is related to #69.

That's right, thank you @magnumripper. @jlory You simply need to concatenate the three key components to give it to hashcat. Use mode 20510 if you have a single key to...

My memories were a little off, so I edited the message above to fix mistakes. Also, the performance comparison with hashcat was mentioned in this other issue https://github.com/kimci86/bkcrack/issues/52#issuecomment-1011300640 So, to...

@magnumripper > I can't recall reading any paper on the subject. The original algorithm is described in Biham and Kocher's paper [A known plaintext attack on the PKZIP stream cipher](https://link.springer.com/content/pdf/10.1007/3-540-60590-8_12.pdf)...

Hi @mindked, here is what happened: The example hashcat command provided above (thank you @magnumripper!) tries to bruteforce a password made of up to 6 printable ASCII characters. After a...

This is a little off-topic for this present discussion. Let me open another issue for that.

Hi, I agree that would be nice, but it is not so simple to implement. Removing encryption changes the ZIP file structure because encryption headers are removed, so entry offsets...

A simple solution to extract the whole archive is to change the archive password (to be precise, create an archive with the same content but encrypted with the password of...

Hello, That is not implemented at the moment, but it would be nice to have. Thank you for the suggestion. I hope to improve password recovery with solutions for issues...