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7,406 Commits 1 Branch 27 Tags 209 MiB
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170 Commits

Author SHA1 Message Date
Jens Steube
ce8c121b50 BCRYPT Kernels: Improved bcrypt performance by 6.5% for high-end NVIDIA GPU devices using CUDA backend 2021-06-01 22:52:07 +02:00
Jens Steube
9f5a22a3ab OpenCL Backend: Use CL_DEVICE_BOARD_NAME_AMD instead of CL_DEVICE_NAME for device name in case OpenCL runtime supports this query 2021-05-26 19:09:50 +02:00
Jens Steube
5c6501444a Kernels: Add standalone true UTF8 to UTF16 converter kernel that runs after amplifier. Use OPTS_TYPE_POST_AMP_UTF16LE from plugin 2021-05-20 14:34:24 +02:00
Jens Steube
fe91f6276d CUDA Backend: Do not warn about missing CUDA SDK installation if --stdout is used 2021-05-16 18:31:43 +02:00
Jens Steube
a2fcb03fe3 Update AMD GPU check on macOS warning message 2021-05-11 10:54:39 +02:00
Jens Steube
282eb75fe9 Update module_unstable_warning for benchmark long selection on macOS for CPU and GPU; Allow use of GPU without --force testwise 2021-05-10 19:57:56 +02:00
Jens Steube
bbd6e55968 Add missing null pointer to cuda_module_shared and opencl_program_shared in backend cleanup function 2021-05-09 14:55:52 +02:00
Jens Steube
0c2afde83b Add support for clUnloadPlatformCompiler() 2021-05-02 08:15:25 +00:00
Jens Steube
59459d0e5b Fixed memory leak causing problems in sessions with many iterations. for instance, --benchmark-all or large mask files 2021-05-01 17:27:33 +02:00
Jens Steube
9a87d5aa01 Fixed out-of-boundary reads in case user activates -S for fast but pure hashes in -a 1 or -a 3 mode 2021-04-27 19:55:30 +02:00
Jens Steube
0ba77fe761 Kernel Development: Kernel cache is disabled automatically in casehashcat is compiled with DEBUG=1 
See https://github.com/hashcat/hashcat/issues/2750
 2021-04-26 09:51:50 +02:00
Jens Steube
1dac869cb7 Removed unnecessary swaps in SCRYPT based algorithms 2021-04-23 20:55:13 +02:00
Jens Steube
15f35fa68c Scrypt Kernels: Reduced kernel wait times by making it a true split kernel where iteration count = N value 2021-04-21 15:59:14 +02:00
Jens Steube
8e47fdf8f5 Add 4 times single workitem extra buffer size to total extra buffer size to workaround single workitem buffer overflows 2021-04-19 10:27:51 +02:00
Jens Steube
57a8923b81 Update complete SCRYPT workload tuning logic. 
A detailed description will follow.
Set -m 8900 defaults to 16k:8:1 (default scrypt settings).
 2021-04-16 20:17:53 +02:00
Jens Steube
ff96015f53 Add OPTS_TYPE_NATIVE_THREADS for use by plugin developer to enforce native thread count (useful for scrypt) 2021-04-14 15:22:30 +02:00
Jens Steube
67d189e10a Update calculation of EXTRA_SPACE in backend.c and add upper and lower hard limit 2021-04-13 12:02:52 +02:00
Jens Steube
51e8661070 Update calculation of EXTRA_SPACE in backend.c to make it depending from kernel-accel 2021-04-13 11:47:37 +02:00
Jens Steube
9033975efd Allow plugins to disable the multiplication of the kernel-accel value with the multiprocessor count of the compute device. Will be used later. 2021-04-13 11:26:17 +02:00
Jens Steube
a0eae9050c OpenCL Runtime: Workaround JiT compiler deadlock on NVIDIA driver >= 465.89 2021-04-11 13:35:40 +02:00
Jens Steube
3c199bfa1b
Merge pull request #2693 from matrix/out_of_host_memory 
[backend.c] skipping devices instead of stop with error
 2021-04-05 12:58:47 +02:00
Jens Steube
d53913f444
Merge pull request #2672 from matrix/example2info 
Replaced --example-hashes with --hash-info
 2021-04-03 13:25:51 +02:00
Chick3nman
9b6235a5fc
Downgrade Kernel Exec Timeout Warning 
Kernel times of >450ms are very uncommon and this warning is not a blocking, downgrading it to advice to allow for it to be hidden along with other advice messages.
 2021-04-01 20:01:44 -05:00
Gabriele Gristina
fda0d668e5 use skip also with first checks of backend_session_begin() 2021-01-23 18:51:25 +01:00
Gabriele Gristina
4c2605f7f2 switch to skip instead return -1 for all checks, moved cuda counter update to the end of loop 2021-01-23 18:37:47 +01:00
Gabriele Gristina
f4dbd46b71 trying skip devices instead of return -1 2021-01-23 13:54:46 +01:00
Gabriele Gristina
77e328d659 Removed option --example-hashes, now is an alias of --hash-info 2020-12-29 07:56:20 +01:00
Gabriele Gristina
3ed1f0d840 Added new option: --hash-info 2020-12-29 04:58:58 +01:00
Jens Steube
04d5e5a119 New Attack-Mode: Association Attack. Like JtR's single mode. Very early 
stage. See hashcat Forum for detailed writeup.
 2020-09-29 15:56:32 +02:00
Jens Steube
57bef8abc9 Display possible NVIDIA CUDA/RTC library loading error message only in case a NVIDIA device was found using OpenCL 2020-09-06 13:29:32 +02:00
Jens Steube
111f39eeb2 OpenCL Runtime: Switched default OpenCL device type on macOS from GPU to CPU. Use -D 2 to enable GPU devices. 2020-09-05 23:20:59 +02:00
Jens Steube
343d3bc0aa CUDA Backend: Give detailed warning if either the NVIDIA CUDA or the NVIDIA RTC library cannot be initialized 
CUDA Backend: Do not warn about missing CUDA SDK installation if --backend-ignore-cuda is used
 2020-09-05 15:46:28 +02:00
Jens Steube
6a419d068c CUDA Backend: Use blocking events to avoid 100% CPU core usage (per GPU) 2020-08-31 13:35:57 +02:00
Jens Steube
62a7ae4075 Increase EXTRA_SPACE to leave some room for free device memory 2020-08-29 20:01:39 +02:00
Jens Steube
3ebf4c5f9f Merge branch 'master' of https://github.com/hashcat/hashcat 2020-08-29 16:12:37 +02:00
Jens Steube
98aef2ae92 Module Structure: Add 3rd party library hook management functions. This also requires an update to all existing module_init() 2020-08-29 16:12:15 +02:00
philsmd
ee5bce1c3e
fixes #2518: call clear_prompt () more often to avoid misaligned prompt 2020-08-26 12:14:26 +02:00
Jens Steube
a72ba6faab Add OPTI_TYPE_SLOW_HASH_SIMD_INIT2 and OPTI_TYPE_SLOW_HASH_SIMD_LOOP2 2020-08-14 15:52:36 +02:00
Jens Steube
e21463da4b Fixed race condition resulting in out of memory error on startup if multiple hashcat instances are started at the same time 2020-08-14 09:04:52 +02:00
Jens Steube
0ff2f8c5e1 OpenCL Devices: Utilize PCI domain to improve alias device detection 2020-07-27 15:21:56 +02:00
philsmd
3e822e97b9
fixes #2460: better alias detection esp. for macOS 2020-07-02 17:39:22 +02:00
Jens Steube
5628317de8 OpenCL Runtime: Reinterpret return code CL_DEVICE_NOT_FOUND from clGetDeviceIDs() as non-fatal 2020-06-19 13:15:31 +02:00
philsmd
e59f61e8cf
cosmetic: minor code style fixes 2020-06-13 11:19:00 +02:00
Jens Steube
a6a6bb200a Mark NV 441.x as fixed 2020-06-03 14:38:04 +02:00
Jens Steube
1e469a96a4 Add missing branch in automatic alias device selection 2020-06-03 12:31:17 +02:00
Jens Steube
34f71aaea3 Re-enable POCL is version detected is >= 1.5 and LLVM is >= 9.x and also remove performance warning. Still prefers native OpenCL runtime in alias detection, but this default can be overriden using -d parameter. 2020-06-03 09:29:20 +02:00
Matt Palmer
240d35976a Fix build warning in DEBUG mode 
Just a tiny cleanup to avoid an 'unused variable' warning when building
with DEBUG=1.
 2020-04-18 12:18:18 +10:00
Jens Steube
008072eb65 OpenCL Runtime: Added a warning if OpenCL runtime NEO, Beignet, POCL or MESA is detected and skip associated devices (override with --force) 2020-04-01 10:16:49 +02:00
Jens Steube
434ad76381 Improve alias device detection to distinguish between Intel CPU and embedded GPU 2020-03-13 10:01:57 +01:00
Jens Steube
ba7163062d Do not set -cl-std=XXX to workaround NEO driver bug causing to hang while compiling -m 22000 2020-03-13 09:43:41 +01:00