dad03e394d
1) SIMD code for all attack-mode Macro vector_accessible() was not refactored and missing completely. Had to rename variables rules_cnt, combs_cnt and bfs_cnt into il_cnt which was a good thing anyway as with new SIMD code they all act in the same way. 2) SIMD code for attack-mode 0 With new SIMD code, apply_rules_vect() has to return u32 not u32x. This has massive impact on all *_a0 kernels. I've rewritten most of them. Deep testing using test.sh is still required. Some kernel need more fixes: - Some are kind of completely incompatible like m10400 but they still use old check_* includes, we should get rid of them as they are no longer neccessary as we have simd.c - Some have a chance but require additional effort like m11500. We can use commented out "#define NEW_SIMD_CODE" to find them This change can have negative impact on -a0 performance for device that require vectorization. That is mostly CPU devices. New GPU's are all scalar, so they wont get hurt by this. This change also proofes that there's no way to efficiently vectorize kernel rules with new SIMD code, but it enables the addition of the rule functions like @ that we were missing for some long time. This is a TODO. |
||
|---|---|---|
| charsets | ||
| docs | ||
| extra/tab_completion | ||
| include | ||
| masks | ||
| obj | ||
| OpenCL | ||
| rules | ||
| src | ||
| tools | ||
| .editorconfig | ||
| .gitignore | ||
| example0.cmd | ||
| example0.hash | ||
| example0.sh | ||
| example400.cmd | ||
| example400.hash | ||
| example400.sh | ||
| example500.cmd | ||
| example500.hash | ||
| example500.sh | ||
| example.dict | ||
| hashcat_tuning.hctab | ||
| hashcat.hcstat | ||
| Makefile | ||
| README.md | ||
oclHashcat
oclHashcat is the world's fastest and most advanced GPGPU-based password recovery utility, supporting five unique modes of attack for over 170 highly-optimized hashing algorithms. oclHashcat currently supports AMD (OpenCL) and Nvidia (CUDA) graphics processors on GNU/Linux and Windows 7/8/10, and has facilities to help enable distributed password cracking.
License
oclHashcat is licensed under the MIT license. Refer to docs/license.txt for more information.
Installation
Download the latest release and unpack it in the desired location. Please remember to use 7z x when unpacking the archive from the command line to ensure full file paths remain intact.
Usage/Help
Please refer to the Hashcat Wiki and the output of --help for usage information and general help. A list of frequently asked questions may also be found here. The Hashcat Forums also contain a plethora of information.
Building
Refer to docs/BUILD.md for instructions on how to build oclHashcat from source.
Contributing
Contributions are welcome and encouraged, provided your code is of sufficient quality. Before submitting a pull request, please ensure your code adheres to the following requirements:
- Licensed under MIT license, or dedicated to public domain (BSD, GPL, etc. code is incompatible)
- Adheres to either C89, C90, or C99 standards
- Compiles cleanly with no warnings when compiled with
-W -Wall -std=c99 - Uses Allman-style code blocks & indentation
- Uses 2-spaces as indentation or a tab if it's required (for example: Makefiles)
- Uses lower-case function and variable names
- Avoids the use of
!and uses positive conditionals wherever possible (e.g.,if (foo == 0)instead ofif (!foo), andif (foo)instead ofif (foo !=0)) - Use code like array[index + 0] if you also need to do array[index + 1], to keep it aligned
You can use GNU Indent to help assist you with the style requirements:
indent -st -bad -bap -sc -bl -bli0 -ncdw -nce -cli0 -cbi0 -pcs -cs -npsl -bs -nbc -bls -blf -lp -i2 -ts2 -nut -l1024 -nbbo -fca -lc1024 -fc1
Your pull request should fully describe the functionality you are adding/removing or the problem you are solving. Regardless of whether your patch modifies one line or one thousand lines, you must describe what has prompted and/or motivated the change.
Solve only one problem in each pull request. If you're fixing a bug and adding a new feature, you need to make two separate pull requests. If you're fixing three bugs, you need to make three separate pull requests. If you're adding four new features, you need to make four separate pull requests. So on, and so forth.
If your patch fixes a bug, please be sure there is an issue open for the bug before submitting a pull request. If your patch aims to improve performance or optimizes an algorithm, be sure to quantify your optimizations and document the trade-offs, and back up your claims with benchmarks and metrics.
In order to maintain the quality and integrity of the oclHashcat source tree, all pull requests must be reviewed and signed off by at least two board members before being merged. The project lead has the ultimate authority in deciding whether to accept or reject a pull request. Do not be discouraged if your pull request is rejected!