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hashcat/src/selftest.c

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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include "common.h"
#include "types.h"
#include "event.h"
#include "bitops.h"
#include "convert.h"
#include "backend.h"
#include "thread.h"
#include "selftest.h"
static int selftest (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param)
{
hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
hashes_t *hashes = hashcat_ctx->hashes;
module_ctx_t *module_ctx = hashcat_ctx->module_ctx;
status_ctx_t *status_ctx = hashcat_ctx->status_ctx;
user_options_t *user_options = hashcat_ctx->user_options;
user_options_extra_t *user_options_extra = hashcat_ctx->user_options_extra;
if (hashconfig->st_hash == NULL) return 0;
// init : replace hashes with selftest hash
if (device_param->is_cuda == true)
{
device_param->kernel_params[15] = &device_param->cuda_d_st_digests_buf;
device_param->kernel_params[17] = &device_param->cuda_d_st_salts_buf;
device_param->kernel_params[18] = &device_param->cuda_d_st_esalts_buf;
}
if (device_param->is_opencl == true)
{
device_param->kernel_params[15] = &device_param->opencl_d_st_digests_buf;
device_param->kernel_params[17] = &device_param->opencl_d_st_salts_buf;
device_param->kernel_params[18] = &device_param->opencl_d_st_esalts_buf;
}
device_param->kernel_params_buf32[31] = 1;
device_param->kernel_params_buf32[32] = 0;
// password : move the known password into a fake buffer
const u32 module_opts_type = module_ctx->module_opts_type (hashconfig, user_options, user_options_extra);
pw_t tmp;
memset (&tmp, 0, sizeof (tmp));
char *tmp_ptr = (char *) &tmp.i;
const size_t tmp_len = strlen (hashconfig->st_pass);
if (module_opts_type & OPTS_TYPE_PT_HEX)
{
tmp.pw_len = hex_decode ((const u8 *) hashconfig->st_pass, (const int) tmp_len, (u8 *) tmp_ptr);
}
else
{
memcpy (tmp_ptr, hashconfig->st_pass, tmp_len);
tmp.pw_len = (u32) tmp_len;
}
u32 highest_pw_len = 0;
if (user_options->slow_candidates == true)
{
if (hashconfig->attack_exec == ATTACK_EXEC_INSIDE_KERNEL)
{
device_param->kernel_params_buf32[30] = 1;
}
pw_t pw;
memset (&pw, 0, sizeof (pw));
char *pw_ptr = (char *) &pw.i;
const size_t pw_len = tmp.pw_len;
memcpy (pw_ptr, tmp_ptr, pw_len);
pw.pw_len = (u32) pw_len;
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_pws_buf, &pw, 1 * sizeof (pw_t)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_pws_buf, CL_TRUE, 0, 1 * sizeof (pw_t), &pw, 0, NULL, NULL) == -1) return -1;
}
}
else
{
if (hashconfig->attack_exec == ATTACK_EXEC_INSIDE_KERNEL)
{
if (user_options_extra->attack_kern == ATTACK_KERN_STRAIGHT)
{
device_param->kernel_params_buf32[30] = 1;
pw_t pw;
memset (&pw, 0, sizeof (pw));
char *pw_ptr = (char *) &pw.i;
const size_t pw_len = tmp.pw_len;
memcpy (pw_ptr, tmp_ptr, pw_len);
pw.pw_len = (u32) pw_len;
if (hashconfig->opts_type & OPTS_TYPE_PT_UPPER)
{
uppercase ((u8 *) pw_ptr, pw.pw_len);
}
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_pws_buf, &pw, 1 * sizeof (pw_t)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_pws_buf, CL_TRUE, 0, 1 * sizeof (pw_t), &pw, 0, NULL, NULL) == -1) return -1;
}
}
else if (user_options_extra->attack_kern == ATTACK_KERN_COMBI)
{
device_param->kernel_params_buf32[30] = 1;
device_param->kernel_params_buf32[33] = COMBINATOR_MODE_BASE_LEFT;
pw_t pw;
memset (&pw, 0, sizeof (pw));
char *pw_ptr = (char *) &pw.i;
const size_t pw_len = tmp.pw_len;
memcpy (pw_ptr, tmp_ptr, pw_len - 1);
pw.pw_len = (u32) pw_len - 1;
if (hashconfig->opts_type & OPTS_TYPE_PT_UPPER)
{
uppercase ((u8 *) pw_ptr, pw.pw_len);
}
pw_t comb;
memset (&comb, 0, sizeof (comb));
char *comb_ptr = (char *) &comb.i;
memcpy (comb_ptr, tmp_ptr + pw_len - 1, 1);
comb.pw_len = 1;
if (hashconfig->opts_type & OPTS_TYPE_PT_UPPER)
{
uppercase ((u8 *) comb_ptr, comb.pw_len);
}
if (hashconfig->opts_type & OPTS_TYPE_PT_ADD01)
{
comb_ptr[comb.pw_len] = 0x01;
}
if (hashconfig->opts_type & OPTS_TYPE_PT_ADD06)
{
comb_ptr[comb.pw_len] = 0x06;
}
if (hashconfig->opts_type & OPTS_TYPE_PT_ADD80)
{
comb_ptr[comb.pw_len] = 0x80;
}
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_combs_c, &comb, 1 * sizeof (pw_t)) == -1) return -1;
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_pws_buf, &pw, 1 * sizeof (pw_t)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_combs_c, CL_TRUE, 0, 1 * sizeof (pw_t), &comb, 0, NULL, NULL) == -1) return -1;
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_pws_buf, CL_TRUE, 0, 1 * sizeof (pw_t), &pw, 0, NULL, NULL) == -1) return -1;
}
}
else if (user_options_extra->attack_kern == ATTACK_KERN_BF)
{
device_param->kernel_params_buf32[30] = 1;
if (hashconfig->opts_type & OPTS_TYPE_PT_BITSLICE)
{
pw_t pw;
memset (&pw, 0, sizeof (pw));
char *pw_ptr = (char *) &pw.i;
const size_t pw_len = tmp.pw_len;
memcpy (pw_ptr, tmp_ptr, pw_len);
if (hashconfig->opts_type & OPTS_TYPE_PT_UPPER)
{
uppercase ((u8 *) pw_ptr, pw_len);
}
pw.pw_len = (u32) pw_len;
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_pws_buf, &pw, 1 * sizeof (pw_t)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_pws_buf, CL_TRUE, 0, 1 * sizeof (pw_t), &pw, 0, NULL, NULL) == -1) return -1;
}
}
else
{
bf_t bf;
memset (&bf, 0, sizeof (bf));
char *bf_ptr = (char *) &bf.i;
memcpy (bf_ptr, tmp_ptr, 1);
if (hashconfig->opts_type & OPTS_TYPE_PT_UTF16LE)
{
memset (bf_ptr, 0, 4);
for (int i = 0, j = 0; i < 1; i += 1, j += 2)
{
bf_ptr[j + 0] = tmp_ptr[i];
bf_ptr[j + 1] = 0;
}
}
else if (hashconfig->opts_type & OPTS_TYPE_PT_UTF16BE)
{
memset (bf_ptr, 0, 4);
for (int i = 0, j = 0; i < 1; i += 1, j += 2)
{
bf_ptr[j + 0] = 0;
bf_ptr[j + 1] = tmp_ptr[i];
}
}
if (hashconfig->opts_type & OPTS_TYPE_PT_UPPER)
{
uppercase ((u8 *) bf_ptr, 4);
}
if (hashconfig->opts_type & OPTS_TYPE_PT_GENERATE_BE)
{
bf.i = byte_swap_32 (bf.i);
}
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_bfs_c, &bf, 1 * sizeof (bf_t)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_bfs_c, CL_TRUE, 0, 1 * sizeof (bf_t), &bf, 0, NULL, NULL) == -1) return -1;
}
pw_t pw;
memset (&pw, 0, sizeof (pw));
char *pw_ptr = (char *) &pw.i;
const size_t pw_len = tmp.pw_len;
memcpy (pw_ptr + 1, tmp_ptr + 1, pw_len - 1);
size_t new_pass_len = pw_len;
if (hashconfig->opts_type & OPTS_TYPE_PT_UTF16LE)
{
memset (pw_ptr, 0, pw_len);
for (size_t i = 1, j = 2; i < new_pass_len; i += 1, j += 2)
{
pw_ptr[j + 0] = tmp_ptr[i];
pw_ptr[j + 1] = 0;
}
new_pass_len *= 2;
}
else if (hashconfig->opts_type & OPTS_TYPE_PT_UTF16BE)
{
memset (pw_ptr, 0, pw_len);
for (size_t i = 1, j = 2; i < new_pass_len; i += 1, j += 2)
{
pw_ptr[j + 0] = 0;
pw_ptr[j + 1] = tmp_ptr[i];
}
new_pass_len *= 2;
}
if (hashconfig->opts_type & OPTS_TYPE_PT_UPPER)
{
uppercase ((u8 *) pw_ptr, new_pass_len);
}
if (hashconfig->opti_type & OPTI_TYPE_SINGLE_HASH)
{
if (hashconfig->opti_type & OPTI_TYPE_APPENDED_SALT)
{
memcpy (pw_ptr + new_pass_len, (char *) hashes->st_salts_buf[0].salt_buf, 64 - new_pass_len);
new_pass_len += hashes->st_salts_buf[0].salt_len;
}
}
pw.pw_len = (u32) new_pass_len;
if (hashconfig->opts_type & OPTS_TYPE_PT_ADD01)
{
pw_ptr[new_pass_len] = 0x01;
}
if (hashconfig->opts_type & OPTS_TYPE_PT_ADD06)
{
pw_ptr[new_pass_len] = 0x06;
}
if (hashconfig->opts_type & OPTS_TYPE_PT_ADD80)
{
pw_ptr[new_pass_len] = 0x80;
}
if (hashconfig->opts_type & OPTS_TYPE_PT_ADDBITS14)
{
pw.i[14] = (u32) new_pass_len * 8;
pw.i[15] = 0;
}
if (hashconfig->opts_type & OPTS_TYPE_PT_ADDBITS15)
{
pw.i[14] = 0;
pw.i[15] = (u32) new_pass_len * 8;
}
if (hashconfig->opts_type & OPTS_TYPE_PT_GENERATE_BE)
{
for (int i = 0; i < 14; i++) pw.i[i] = byte_swap_32 (pw.i[i]);
}
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_pws_buf, &pw, 1 * sizeof (pw_t)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_pws_buf, CL_TRUE, 0, 1 * sizeof (pw_t), &pw, 0, NULL, NULL) == -1) return -1;
}
highest_pw_len = pw.pw_len;
}
}
}
else
{
pw_t pw;
memset (&pw, 0, sizeof (pw));
char *pw_ptr = (char *) &pw.i;
const size_t pw_len = tmp.pw_len;
memcpy (pw_ptr, tmp_ptr, pw_len);
pw.pw_len = (u32) pw_len;
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_pws_buf, &pw, 1 * sizeof (pw_t)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_pws_buf, CL_TRUE, 0, 1 * sizeof (pw_t), &pw, 0, NULL, NULL) == -1) return -1;
}
}
}
// main : run the kernel
const double spin_damp_sav = device_param->spin_damp;
device_param->spin_damp = 0;
if (hashconfig->attack_exec == ATTACK_EXEC_INSIDE_KERNEL)
{
if (hashconfig->opti_type & OPTI_TYPE_OPTIMIZED_KERNEL)
{
if (highest_pw_len < 16)
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_1, 1, false, 0) == -1) return -1;
}
else if (highest_pw_len < 32)
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_2, 1, false, 0) == -1) return -1;
}
else
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_3, 1, false, 0) == -1) return -1;
}
}
else
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_4, 1, false, 0) == -1) return -1;
}
}
else
{
// missing handling hooks
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_1, 1, false, 0) == -1) return -1;
if (hashconfig->opts_type & OPTS_TYPE_HOOK12)
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_12, 1, false, 0) == -1) return -1;
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyDtoH (hashcat_ctx, device_param->hooks_buf, device_param->cuda_d_hooks, device_param->size_hooks) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueReadBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_hooks, CL_TRUE, 0, device_param->size_hooks, device_param->hooks_buf, 0, NULL, NULL) == -1) return -1;
}
module_ctx->module_hook12 (device_param, hashes->st_hook_salts_buf, 0, 0);
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_hooks, device_param->hooks_buf, device_param->size_hooks) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_hooks, CL_TRUE, 0, device_param->size_hooks, device_param->hooks_buf, 0, NULL, NULL) == -1) return -1;
}
}
const u32 salt_pos = 0;
salt_t *salt_buf = &hashes->st_salts_buf[salt_pos];
const u32 loop_step = hashconfig->kernel_loops_min + ((hashconfig->kernel_loops_max - hashconfig->kernel_loops_min) / 32);
const u32 iter = salt_buf->salt_iter;
for (u32 loop_pos = 0; loop_pos < iter; loop_pos += loop_step)
{
u32 loop_left = iter - loop_pos;
loop_left = MIN (loop_left, loop_step);
device_param->kernel_params_buf32[28] = loop_pos;
device_param->kernel_params_buf32[29] = loop_left;
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_2, 1, false, 0) == -1) return -1;
}
if (hashconfig->opts_type & OPTS_TYPE_HOOK23)
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_23, 1, false, 0) == -1) return -1;
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyDtoH (hashcat_ctx, device_param->hooks_buf, device_param->cuda_d_hooks, device_param->size_hooks) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueReadBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_hooks, CL_TRUE, 0, device_param->size_hooks, device_param->hooks_buf, 0, NULL, NULL) == -1) return -1;
}
module_ctx->module_hook23 (device_param, hashes->st_hook_salts_buf, 0, 0);
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyHtoD (hashcat_ctx, device_param->cuda_d_hooks, device_param->hooks_buf, device_param->size_hooks) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueWriteBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_hooks, CL_TRUE, 0, device_param->size_hooks, device_param->hooks_buf, 0, NULL, NULL) == -1) return -1;
}
}
if (hashconfig->opts_type & OPTS_TYPE_INIT2)
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_INIT2, 1, false, 0) == -1) return -1;
}
if (hashconfig->opts_type & OPTS_TYPE_LOOP2)
{
const u32 iter2 = salt_buf->salt_iter2;
for (u32 loop_pos = 0; loop_pos < iter2; loop_pos += loop_step)
{
u32 loop_left = iter2 - loop_pos;
loop_left = MIN (loop_left, loop_step);
device_param->kernel_params_buf32[28] = loop_pos;
device_param->kernel_params_buf32[29] = loop_left;
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_LOOP2, 1, false, 0) == -1) return -1;
}
}
if (hashconfig->opts_type & OPTS_TYPE_DEEP_COMP_KERNEL)
{
device_param->kernel_params_buf32[28] = 0;
device_param->kernel_params_buf32[29] = 1;
if (hashconfig->opts_type & OPTS_TYPE_AUX1)
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_AUX1, 1, false, 0) == -1) return -1;
}
else if (hashconfig->opts_type & OPTS_TYPE_AUX2)
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_AUX2, 1, false, 0) == -1) return -1;
}
else if (hashconfig->opts_type & OPTS_TYPE_AUX3)
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_AUX3, 1, false, 0) == -1) return -1;
}
else
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_3, 1, false, 0) == -1) return -1;
}
}
else
{
if (run_kernel (hashcat_ctx, device_param, KERN_RUN_3, 1, false, 0) == -1) return -1;
}
}
device_param->spin_damp = spin_damp_sav;
// check : check if cracked
u32 num_cracked;
if (device_param->is_cuda == true)
{
if (hc_cuMemcpyDtoH (hashcat_ctx, &num_cracked, device_param->cuda_d_result, sizeof (u32)) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (hc_clEnqueueReadBuffer (hashcat_ctx, device_param->opencl_command_queue, device_param->opencl_d_result, CL_TRUE, 0, sizeof (u32), &num_cracked, 0, NULL, NULL) == -1) return -1;
}
// finish : cleanup and restore
device_param->kernel_params_buf32[27] = 0;
device_param->kernel_params_buf32[28] = 0;
device_param->kernel_params_buf32[29] = 0;
device_param->kernel_params_buf32[30] = 0;
device_param->kernel_params_buf32[31] = 0;
device_param->kernel_params_buf32[32] = 0;
device_param->kernel_params_buf32[33] = 0;
device_param->kernel_params_buf64[34] = 0;
if (device_param->is_cuda == true)
{
device_param->kernel_params[15] = &device_param->cuda_d_digests_buf;
device_param->kernel_params[17] = &device_param->cuda_d_salt_bufs;
device_param->kernel_params[18] = &device_param->cuda_d_esalt_bufs;
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_pws_buf, device_param->size_pws) == -1) return -1;
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_tmps, device_param->size_tmps) == -1) return -1;
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_hooks, device_param->size_hooks) == -1) return -1;
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_plain_bufs, device_param->size_plains) == -1) return -1;
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_digests_shown, device_param->size_shown) == -1) return -1;
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_result, device_param->size_results) == -1) return -1;
}
if (device_param->is_opencl == true)
{
device_param->kernel_params[15] = &device_param->opencl_d_digests_buf;
device_param->kernel_params[17] = &device_param->opencl_d_salt_bufs;
device_param->kernel_params[18] = &device_param->opencl_d_esalt_bufs;
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_pws_buf, device_param->size_pws) == -1) return -1;
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_tmps, device_param->size_tmps) == -1) return -1;
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_hooks, device_param->size_hooks) == -1) return -1;
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_plain_bufs, device_param->size_plains) == -1) return -1;
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_digests_shown, device_param->size_shown) == -1) return -1;
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_result, device_param->size_results) == -1) return -1;
}
if (user_options->slow_candidates == true)
{
if (device_param->is_cuda == true)
{
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_rules_c, device_param->size_rules_c) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_rules_c, device_param->size_rules_c) == -1) return -1;
}
}
else
{
if (user_options_extra->attack_kern == ATTACK_KERN_STRAIGHT)
{
if (device_param->is_cuda == true)
{
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_rules_c, device_param->size_rules_c) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_rules_c, device_param->size_rules_c) == -1) return -1;
}
}
else if (user_options_extra->attack_kern == ATTACK_KERN_COMBI)
{
if (device_param->is_cuda == true)
{
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_combs_c, device_param->size_combs) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_combs_c, device_param->size_combs) == -1) return -1;
}
}
else if (user_options_extra->attack_kern == ATTACK_KERN_BF)
{
if (device_param->is_cuda == true)
{
if (run_cuda_kernel_bzero (hashcat_ctx, device_param, device_param->cuda_d_bfs_c, device_param->size_bfs) == -1) return -1;
}
if (device_param->is_opencl == true)
{
if (run_opencl_kernel_bzero (hashcat_ctx, device_param, device_param->opencl_d_bfs_c, device_param->size_bfs) == -1) return -1;
}
}
}
// check return
if (num_cracked == 0)
{
hc_thread_mutex_lock (status_ctx->mux_display);
if (device_param->is_opencl == true)
{
event_log_error (hashcat_ctx, "* Device #%u: ATTENTION! OpenCL kernel self-test failed.", device_param->device_id + 1);
}
if (device_param->is_cuda == true)
{
event_log_error (hashcat_ctx, "* Device #%u: ATTENTION! CUDA kernel self-test failed.", device_param->device_id + 1);
}
event_log_warning (hashcat_ctx, "Your device driver installation is probably broken.");
event_log_warning (hashcat_ctx, "See also: https://hashcat.net/faq/wrongdriver");
event_log_warning (hashcat_ctx, NULL);
hc_thread_mutex_unlock (status_ctx->mux_display);
return -1;
}
return 0;
}
HC_API_CALL void *thread_selftest (void *p)
{
thread_param_t *thread_param = (thread_param_t *) p;
hashcat_ctx_t *hashcat_ctx = thread_param->hashcat_ctx;
backend_ctx_t *backend_ctx = hashcat_ctx->backend_ctx;
if (backend_ctx->enabled == false) return NULL;
user_options_t *user_options = hashcat_ctx->user_options;
if (user_options->self_test_disable == true) return NULL;
hc_device_param_t *device_param = backend_ctx->devices_param + thread_param->tid;
if (device_param->skipped == true) return NULL;
if (device_param->skipped_warning == true) return NULL;
if (device_param->is_cuda == true)
{
if (hc_cuCtxSetCurrent (hashcat_ctx, device_param->cuda_context) == -1) return NULL;
}
const int rc_selftest = selftest (hashcat_ctx, device_param);
if (user_options->benchmark == true)
{
device_param->st_status = ST_STATUS_IGNORED;
}
else
{
if (rc_selftest == 0)
{
device_param->st_status = ST_STATUS_PASSED;
}
else
{
device_param->st_status = ST_STATUS_FAILED;
}
}
return NULL;
}
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