From f84eaa2e4dc3867afc4377f16f082ffef52f2c0f Mon Sep 17 00:00:00 2001 From: Jens Steube Date: Tue, 14 May 2019 14:08:27 +0200 Subject: [PATCH] Fix bitsliced algorithm brute-force with CUDA --- src/backend.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/src/backend.c b/src/backend.c index 5ad504460..4417167ca 100644 --- a/src/backend.c +++ b/src/backend.c @@ -2680,7 +2680,7 @@ int choose_kernel (hashcat_ctx_t *hashcat_ctx, hc_device_param_t *device_param, { if (hashconfig->opts_type & OPTS_TYPE_PT_BITSLICE) { - const u32 size_tm = 32 * sizeof (bs_word_t); + const u32 size_tm = device_param->size_tm; if (device_param->is_cuda == true) { @@ -8310,7 +8310,8 @@ int backend_session_begin (hashcat_ctx_t *hashcat_ctx) size_t dummy; CU_rc = hc_cuModuleGetGlobal (hashcat_ctx, &device_param->cuda_d_bfs_c, &dummy, device_param->cuda_module, "generic_constant"); if (CU_rc == -1) return -1; - CU_rc = hc_cuModuleGetGlobal (hashcat_ctx, &device_param->cuda_d_tm_c, &dummy, device_param->cuda_module, "generic_constant"); if (CU_rc == -1) return -1; + + CU_rc = hc_cuMemAlloc (hashcat_ctx, &device_param->cuda_d_tm_c, size_tm); if (CU_rc == -1) return -1; } else { @@ -10708,7 +10709,7 @@ void backend_session_destroy (hashcat_ctx_t *hashcat_ctx) if (device_param->cuda_d_extra3_buf) hc_cuMemFree (hashcat_ctx, device_param->cuda_d_extra3_buf); if (device_param->cuda_d_root_css_buf) hc_cuMemFree (hashcat_ctx, device_param->cuda_d_root_css_buf); if (device_param->cuda_d_markov_css_buf) hc_cuMemFree (hashcat_ctx, device_param->cuda_d_markov_css_buf); - //if (device_param->cuda_d_tm_c) hc_cuMemFree (hashcat_ctx, device_param->cuda_d_tm_c); + if (device_param->cuda_d_tm_c) hc_cuMemFree (hashcat_ctx, device_param->cuda_d_tm_c); if (device_param->cuda_d_st_digests_buf) hc_cuMemFree (hashcat_ctx, device_param->cuda_d_st_digests_buf); if (device_param->cuda_d_st_salts_buf) hc_cuMemFree (hashcat_ctx, device_param->cuda_d_st_salts_buf); if (device_param->cuda_d_st_esalts_buf) hc_cuMemFree (hashcat_ctx, device_param->cuda_d_st_esalts_buf);