Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

According to John The Rippers wiki page, John\'s Jumbo edition supports many new

ID: 661750 • Letter: A

Question

According to John The Rippers wiki page, John's Jumbo edition supports many new non-hash cracking options like ssh keys, gpg, variety of browser password managers, and many more. From the site I downloaded a sample SSH Private key from john wiki, the problem is that I don't know how to use it with John Jumbo edition which I already have installed and fully updated in my Kali box. Can someone show me how I setup the command line arguments to crack SSH key w/ wordlist using john the ripper jumbo edition?

Explanation / Answer

- Just a bit of warning here: Do NOT waste your time trying to crack a private key using the naive brute force method. There is always a smarter way - Take for example this.

- The feature you mentioned is NOT yet implemented. Expect it in the coming version of JTR.

Meanwhile, there are several tools available for what you intended to do initially.

Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
Chat Now And Get Quote