kimci86 / bkcrack

Crack legacy zip encryption with Biham and Kocher's known plaintext attack.

kimci86/bkcrack Issues

Can't seem to find the right compression level.
Updated 7 days ago4
Tool to find likely stored block from deflate streams of a known file
Updated 20 days ago2
The best way to deal with this zip archive
Closed 24 days ago8
Can pattern match of files be supported?
Closed a month ago5
cannot decrypt this compressed folder or change its password(s)
Closed 2 months ago24
Having plaintext but not the original zipper
Closed 2 months ago8
Is there any way to support split zip archives
Updated 3 months ago1
Chinese encoding error - 中文编码错误
Closed 3 months ago9
An unexpected error occurred when decrypting Zip files(ZipCrypto+Deflate)
Closed 5 months ago2
Exact length of password
Closed 2 years ago2
--recover-password ?p returns non-printable result
Closed a year ago3
Password length syntax
Closed 5 months ago3
Default path for output password and decrypted file?
Closed 6 months ago2
About speeding up attack on stored .exe
Closed 6 months ago2
Use internal keys instead of password to create archive
Closed a year ago1
Unable to get the file status (STAT) of 'bkcrack': there is no file or directory
Closed 2 years ago3
Attack on .7z stored in a .zip file
Closed 7 months ago2
How do you crack a ZipCrypto deflate archive with an mp4? (I know the compression method used)
Closed 8 months ago7
Add donation information to readme
Closed 8 months ago3
Unable to find encryption keys with complete plaintext file and ZipCrypto Deflate
Closed 10 months ago4
Friendly Tutorial for Amateur + Video File
Updated 10 months ago6
bkcrack -L gives encryption method "Other" despite it being ZipCrypto
Closed 10 months ago1
Question about attacking deflate compression with partial plaintext
Closed 10 months ago2
Unsupported Encryption Algorithm
Closed 10 months ago3
Check recovered password last bytes to be in expected character set
Closed a year ago
Fail to decode because of an unknown additional byte
Closed a year ago2
Is it possible to use the recovered key in Hashcat?
Closed a year ago14
How to find constant string in PDF
Closed a year ago6
Idea for improvement
Closed a year ago4
Need Some Assistance on how to crack this using bkcrack
Closed a year ago1
Extracting deflated file from unencrypted zip
Updated a year ago1
Is it possible to speed up original password recovery by using several archives
Closed a year ago3
Using plain text file without compressing to ZIP
Closed a year ago2
Compression level in --list arg output
Updated a year ago1
Remove ZIP archive encryption
Closed a year ago7
1.5.0 does not find keys for a complete file
Closed a year ago8
Encrypted ZIP File with .docx Documents
Closed 2 years ago4
Automatically compress input plaintext
Updated 2 years ago
More precise set of characters for password recovery
Closed 2 years ago1
Specify characters that will be used in password recovery
Closed 2 years ago5
Testing recovery using advice.jpg
Updated 2 years ago4
Is bkcrack only for attack on zip file? Can it be binary file (not depends on any type)
Closed 2 years ago2
Is it possible to have an alternative way to input the -c parameter?
Closed 2 years ago2
GPU-accelerated password recovery with OpenCL
Updated 2 years ago3
bkcrack 1.5.0: could not find the keys with the whole plaintext file
Closed 2 years ago4
Data error: ciphertext is smaller than plaintext
Closed 2 years ago2
Load arguments from a file as an alternative to command line
Updated 2 years ago
More flexible candidate filtering
Updated 2 years ago
using an uncompressed png file as attack target
Closed 2 years ago5
Encrypting a file with keys
Closed 2 years ago9