/tripforce

Tripcode bruteforcer for Futaba-style imageboards

Primary LanguageCGNU General Public License v3.0GPL-3.0

tripforce - tripcode bruteforcer for Futaba-style imageboards

![version] ![license]

tripforce is a CPU-based tripcode bruteforcer for Futaba-style imageboards, written in C. It accomplishes this by generating random Shift-JIS compatible password strings using all available CPU cores and prints tripcode matches to stdout.

About

Many other tripcode search programs produce password strings with multi-byte Shift-JIS characters, but some modern imageboard systems have a habit of converting exotic character sets to UTF-8, rendering your passwords useless. tripforce eliminates this ambiguity by limiting the character range to US-ASCII minus \ and ~, which have identical code-points in both Shift-JIS and UTF-8.

tripforce is primarily meant for generating vanity tripcodes, but you can also use it as a CPU benchmark, because it will make your CPU run very hot. For optimal speeds, don't run other CPU intensive programs while using tripforce.

Usage

usage:
	tripforce [OPTION] "SEARCHSTR"
help:
	(None)	 No query. Program will print random tripcodes to stdout.
	-i	 Case agnostic search.
	-h	 Display this help screen.

Tripcode limitations

  • Tripcodes cannot be longer than 10 characters.
  • Tripcodes can only contain the characters ./0-9A-Za-z
  • 10th character can only be one of these characters: .26AEIMQUYcgkosw

Search speed

At high speeds, search functions can become a liability. tripforce provides a lightweight native search function, but if you'd like more granular control (eg. RegEx), you can pipe the output of tripforce into grep, but keep in mind, this is a massive bottleneck, reducing overall speed by at least 30%.

Output speed can also become a liability if tripforce is producing search string matches faster than your terminal can keep up.

At this point, it's worth noting that case-sensitive searches are marginally faster than case-agnostic and the smaller your search string, the faster you get results, unless your search string is literally 2 characters.

Can I use this for secure tripcodes?

Not unless you know the secret salt for the imageboard system you're targeting.

Building

git clone into this repository or grab the latest stable release as a zip or tarball from the Releases tab

Run make to build, or sudo make install if you want to install it to your system.

Dependencies

  • libssl for tripcode hashing using DES, make sure you have it installed before proceeding.
  • OpenMP for multithreading (optional)
    • If your compiler or platform doesn't support OpenMP, tripforce will default to single-threaded mode.

Issues

Open an issue or pull request if you find any bugs.

Copyright / License

tripforce - tripcode bruteforcer for Futaba-style imageboards
Copyright (C) 2016 microsounds <https://github.com/microsounds>

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

keywords: tripcode, imageboard, textboard, 双葉ちゃん, futaba, 2ch, 2chan, yotsuba, 4ch, 4chan [version]: https://img.shields.io/badge/version-v0.2.0-brightgreen.svg?style=flat) [license]: https://img.shields.io/badge/license-GPLv3-red.svg?style=flat)