Openwall (@openwall)
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openwall

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  • Stars
    star
    11,164
  • Global Org. Rank 2,147 (Top 0.7 %)
  • Registered over 12 years ago
  • Most used languages
    C
         77.3 %
    HTML
         4.5 %
    PHP
         4.5 %
    Scilab     4.5 %
    C++
         4.5 %
    Shell
         4.5 %

Top repositories

1

john

John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs
C
10,127
star
2

johnny

GUI frontend to John the Ripper password cracker
C++
524
star
3

yescrypt

Password-based key derivation function and password hashing scheme building upon scrypt
C
133
star
4

john-packages

Community packages of John the Ripper, the auditing tool and advanced offline password cracker (Docker images, Windows PortableApp, Mac OS, Flatpak, and Ubuntu SNAP packages)
Shell
96
star
5

scanlogd

TCP port scan detection tool
C
51
star
6

php_mt_seed

PHP mt_rand() seed cracker
C
47
star
7

passwdqc

Password/passphrase strength checking and policy enforcement
C
40
star
8

john-samples

A collection of samples for development and testing of John the Ripper and other password security auditing and password recovery tools
HTML
32
star
9

yespower

Proof-of-work scheme building upon yescrypt and scrypt
C
28
star
10

john-tests

Test Suite for John the Ripper
Scilab
24
star
11

pwned-passwords-sampler

Generate representative samples from Pwned Passwords (HIBP)
C
12
star
12

phpass

Legacy password hashing framework for PHP applications needing to support or having previously supported PHP below 5.5
PHP
12
star
13

blists

Web interface to mailing list archives
C
10
star
14

tcb

Alternative password shadowing scheme
C
8
star
15

crypt_blowfish

Implementation of bcrypt password hashing scheme
C
5
star
16

Owl

Openwall GNU/*/Linux (Owl) is a small security-enhanced Linux distribution for servers. Owl has effectively reached its end-of-life, but its legacy lives on in a few other distributions (most notably, ALT Linux) and upstream projects. This is a tentative export of the Owl CVS repository into Git, which will possibly be redone later.
C
4
star
17

msulogin

Single-user mode login program that supports having multiple root accounts on a system
C
2
star
18

john-core

John the Ripper core - offline password cracker that's core to John the Ripper jumbo, which is "the real thing"
C
2
star
19

netlist

A netstat-alike for Linux with restricted /proc
C
2
star
20

pam_mktemp

Provide per-user private directories under /tmp as part of PAM session or account management
C
1
star
21

popa3d

Tiny POP3 daemon designed with security as the primary goal
C
1
star
22

pam_userpass

Use PAM binary prompts to ask the application for username and password
C
1
star