John the Ripper user community resources

This is the namespace for John the Ripper password cracker. It contains pages on and links to things such as

• articles, essays, and case studies

• most useful and currently relevant excerpts from the john-users mailing list

• step-by-step tutorials for end-users (both basic and advanced stuff)

• advanced usage examples beyond those included in the official documentation; these differ from the tutorials above in that they show individual steps only

• wordlist mode rulesets

• patches as well as
  • instructions on how to extract tarballs and apply patches
  • how to make them (and how to license your code properly)

• benchmarks

• sample password hash encoding strings, as well as sample non-hashes (for other things that JtR with proper patches can crack)

• How to generate sample test hashes, also using these test hashes to test john aka John-test-suite

• existing efforts to introduce parallel processing and distributed processing into JtR

• John the Ripper GPU support

• custom builds (that is, JtR pre-compiled in specific ways and for specific operating systems)

• development (including GPU development)

• For not yet implemented ideas, see Wish-list for JtR - and do not hesitate to add stuff!

• Effect of password policies on keyspace reduction

• Johnny - GUI for John the Ripper

• MJohn - collaboration tool for John the Ripper (experimental)

• Extending Ettercap (In Progress)

• John the Ripper CGMiner Integration

Also, there's a page on some cryptographic algorithms.

Here are some comments on the names and purpose of wiki pages and sub-namespaces (a posting to john-users), which you might want to consider in case you'd like to add content and/or help to shape up this section of the wiki (thanks!)