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https://github.com/hashcat/hashcat.git
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Add mask_ctx_update_loop()
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jsteube
parent
39d333d551
commit
4ed2fb4913
@ -41,6 +41,7 @@ void sp_tbl_to_css (hcstat_table_t *root_table_buf, hcstat_table_t *markov_tabl
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void sp_stretch_markov (hcstat_table_t *in, hcstat_table_t *out);
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void sp_stretch_root (hcstat_table_t *in, hcstat_table_t *out);
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int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx);
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int mask_ctx_init (hashcat_ctx_t *hashcat_ctx);
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void mask_ctx_destroy (hashcat_ctx_t *hashcat_ctx);
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int mask_ctx_parse_maskfile (hashcat_ctx_t *hashcat_ctx);
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120
src/hashcat.c
120
src/hashcat.c
@ -294,7 +294,7 @@ static int inner2_loop (hashcat_ctx_t *hashcat_ctx)
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}
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}
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// words_base
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// words base
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status_ctx->words_base = status_ctx->words_cnt / user_options_extra_amplifier (hashcat_ctx);
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@ -312,6 +312,8 @@ static int inner2_loop (hashcat_ctx_t *hashcat_ctx)
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return -1;
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}
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// restore progress
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if (status_ctx->words_cur)
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{
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const u64 progress_restored = status_ctx->words_cur * user_options_extra_amplifier (hashcat_ctx);
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@ -534,15 +536,11 @@ static int inner2_loop (hashcat_ctx_t *hashcat_ctx)
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static int inner1_loop (hashcat_ctx_t *hashcat_ctx)
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{
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combinator_ctx_t *combinator_ctx = hashcat_ctx->combinator_ctx;
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hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
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hashes_t *hashes = hashcat_ctx->hashes;
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logfile_ctx_t *logfile_ctx = hashcat_ctx->logfile_ctx;
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mask_ctx_t *mask_ctx = hashcat_ctx->mask_ctx;
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restore_ctx_t *restore_ctx = hashcat_ctx->restore_ctx;
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status_ctx_t *status_ctx = hashcat_ctx->status_ctx;
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straight_ctx_t *straight_ctx = hashcat_ctx->straight_ctx;
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user_options_extra_t *user_options_extra = hashcat_ctx->user_options_extra;
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user_options_t *user_options = hashcat_ctx->user_options;
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//status_ctx->run_main_level1 = true;
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@ -571,117 +569,7 @@ static int inner1_loop (hashcat_ctx_t *hashcat_ctx)
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* Update mask in attack-mode specific stuff
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*/
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if (user_options_extra->attack_kern == ATTACK_KERN_COMBI)
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{
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if (user_options->attack_mode == ATTACK_MODE_COMBI)
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{
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}
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else if ((user_options->attack_mode == ATTACK_MODE_HYBRID1) || (user_options->attack_mode == ATTACK_MODE_HYBRID2))
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{
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mask_ctx->mask = mask_ctx->masks[mask_ctx->masks_pos];
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const int rc_mask_file = mask_ctx_parse_maskfile (hashcat_ctx);
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if (rc_mask_file == -1) return -1;
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mask_ctx->css_buf = mp_gen_css (mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, &mask_ctx->css_cnt, hashconfig, user_options);
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u32 uniq_tbls[SP_PW_MAX][CHARSIZ] = { { 0 } };
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mp_css_to_uniq_tbl (mask_ctx->css_cnt, mask_ctx->css_buf, uniq_tbls);
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sp_tbl_to_css (mask_ctx->root_table_buf, mask_ctx->markov_table_buf, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, user_options->markov_threshold, uniq_tbls);
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combinator_ctx->combs_cnt = sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf);
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const int rc_update_mp = opencl_session_update_mp (hashcat_ctx);
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if (rc_update_mp == -1) return -1;
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}
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const int rc_update_combinator = opencl_session_update_combinator (hashcat_ctx);
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if (rc_update_combinator == -1) return -1;
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}
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else if (user_options_extra->attack_kern == ATTACK_KERN_BF)
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{
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mask_ctx->mask = mask_ctx->masks[mask_ctx->masks_pos];
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const int rc_mask_file = mask_ctx_parse_maskfile (hashcat_ctx);
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if (rc_mask_file == -1) return -1;
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if (user_options->attack_mode == ATTACK_MODE_BF) // always true
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{
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mask_ctx->css_buf = mp_gen_css (mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, &mask_ctx->css_cnt, hashconfig, user_options);
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// check if mask is not too large or too small for pw_min/pw_max (*2 if unicode)
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u32 mask_min = hashconfig->pw_min;
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u32 mask_max = hashconfig->pw_max;
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if ((mask_ctx->css_cnt < mask_min) || (mask_ctx->css_cnt > mask_max))
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{
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if (mask_ctx->css_cnt < mask_min)
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{
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log_info ("WARNING: Skipping mask '%s' because it is smaller than the minimum password length", mask_ctx->mask);
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}
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if (mask_ctx->css_cnt > mask_max)
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{
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log_info ("WARNING: Skipping mask '%s' because it is larger than the maximum password length", mask_ctx->mask);
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}
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// skip to next mask
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logfile_sub_msg ("STOP");
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return 0;
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}
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if (hashconfig->opts_type & OPTS_TYPE_PT_UNICODE)
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{
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mask_min *= 2;
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mask_max *= 2;
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}
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if (hashconfig->opts_type & OPTS_TYPE_PT_UNICODE)
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{
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mp_css_unicode_expand (mask_ctx);
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}
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u32 css_cnt_orig = mask_ctx->css_cnt;
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if (hashconfig->opti_type & OPTI_TYPE_SINGLE_HASH)
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{
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if (hashconfig->opti_type & OPTI_TYPE_APPENDED_SALT)
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{
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mp_css_append_salt (mask_ctx, &hashes->salts_buf[0]);
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}
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}
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u32 uniq_tbls[SP_PW_MAX][CHARSIZ] = { { 0 } };
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mp_css_to_uniq_tbl (mask_ctx->css_cnt, mask_ctx->css_buf, uniq_tbls);
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sp_tbl_to_css (mask_ctx->root_table_buf, mask_ctx->markov_table_buf, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, user_options->markov_threshold, uniq_tbls);
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status_ctx->words_cnt = sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf);
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// copy + args
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u32 css_cnt_lr[2];
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mp_css_split_cnt (mask_ctx, hashconfig, css_cnt_orig, css_cnt_lr);
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mask_ctx->bfs_cnt = sp_get_sum (0, css_cnt_lr[1], mask_ctx->root_css_buf);
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const int rc_update_mp_rl = opencl_session_update_mp_rl (hashcat_ctx, css_cnt_lr[0], css_cnt_lr[1]);
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if (rc_update_mp_rl == -1) return -1;
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}
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}
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mask_ctx_update_loop (hashcat_ctx);
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/**
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* loop through wordlists
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128
src/mpsp.c
128
src/mpsp.c
@ -11,9 +11,11 @@
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#include "types.h"
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#include "memory.h"
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#include "logging.h"
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#include "logfile.h"
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#include "convert.h"
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#include "filehandling.h"
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#include "interface.h"
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#include "opencl.h"
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#include "mpsp.h"
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static const char DEF_MASK[] = "?1?2?2?2?2?2?2?3?3?3?3?d?d?d?d";
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@ -964,6 +966,132 @@ static void mask_append (mask_ctx_t *mask_ctx, const user_options_t *user_option
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}
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}
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int mask_ctx_update_loop (hashcat_ctx_t *hashcat_ctx)
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{
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combinator_ctx_t *combinator_ctx = hashcat_ctx->combinator_ctx;
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hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
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hashes_t *hashes = hashcat_ctx->hashes;
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logfile_ctx_t *logfile_ctx = hashcat_ctx->logfile_ctx;
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mask_ctx_t *mask_ctx = hashcat_ctx->mask_ctx;
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status_ctx_t *status_ctx = hashcat_ctx->status_ctx;
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user_options_extra_t *user_options_extra = hashcat_ctx->user_options_extra;
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user_options_t *user_options = hashcat_ctx->user_options;
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if (user_options_extra->attack_kern == ATTACK_KERN_COMBI)
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{
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if (user_options->attack_mode == ATTACK_MODE_COMBI)
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{
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}
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else if ((user_options->attack_mode == ATTACK_MODE_HYBRID1) || (user_options->attack_mode == ATTACK_MODE_HYBRID2))
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{
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mask_ctx->mask = mask_ctx->masks[mask_ctx->masks_pos];
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const int rc_mask_file = mask_ctx_parse_maskfile (hashcat_ctx);
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if (rc_mask_file == -1) return -1;
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mask_ctx->css_buf = mp_gen_css (mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, &mask_ctx->css_cnt, hashconfig, user_options);
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u32 uniq_tbls[SP_PW_MAX][CHARSIZ] = { { 0 } };
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mp_css_to_uniq_tbl (mask_ctx->css_cnt, mask_ctx->css_buf, uniq_tbls);
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sp_tbl_to_css (mask_ctx->root_table_buf, mask_ctx->markov_table_buf, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, user_options->markov_threshold, uniq_tbls);
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combinator_ctx->combs_cnt = sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf);
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const int rc_update_mp = opencl_session_update_mp (hashcat_ctx);
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if (rc_update_mp == -1) return -1;
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}
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const int rc_update_combinator = opencl_session_update_combinator (hashcat_ctx);
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if (rc_update_combinator == -1) return -1;
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}
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else if (user_options_extra->attack_kern == ATTACK_KERN_BF)
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{
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mask_ctx->mask = mask_ctx->masks[mask_ctx->masks_pos];
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const int rc_mask_file = mask_ctx_parse_maskfile (hashcat_ctx);
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if (rc_mask_file == -1) return -1;
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if (user_options->attack_mode == ATTACK_MODE_BF) // always true
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{
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mask_ctx->css_buf = mp_gen_css (mask_ctx->mask, strlen (mask_ctx->mask), mask_ctx->mp_sys, mask_ctx->mp_usr, &mask_ctx->css_cnt, hashconfig, user_options);
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// check if mask is not too large or too small for pw_min/pw_max (*2 if unicode)
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u32 mask_min = hashconfig->pw_min;
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u32 mask_max = hashconfig->pw_max;
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if ((mask_ctx->css_cnt < mask_min) || (mask_ctx->css_cnt > mask_max))
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{
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if (mask_ctx->css_cnt < mask_min)
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{
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log_info ("WARNING: Skipping mask '%s' because it is smaller than the minimum password length", mask_ctx->mask);
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}
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if (mask_ctx->css_cnt > mask_max)
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{
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log_info ("WARNING: Skipping mask '%s' because it is larger than the maximum password length", mask_ctx->mask);
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}
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// skip to next mask
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logfile_sub_msg ("STOP");
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return 0;
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}
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if (hashconfig->opts_type & OPTS_TYPE_PT_UNICODE)
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{
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mask_min *= 2;
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mask_max *= 2;
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}
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if (hashconfig->opts_type & OPTS_TYPE_PT_UNICODE)
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{
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mp_css_unicode_expand (mask_ctx);
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}
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u32 css_cnt_orig = mask_ctx->css_cnt;
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if (hashconfig->opti_type & OPTI_TYPE_SINGLE_HASH)
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{
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if (hashconfig->opti_type & OPTI_TYPE_APPENDED_SALT)
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{
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mp_css_append_salt (mask_ctx, &hashes->salts_buf[0]);
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}
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}
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u32 uniq_tbls[SP_PW_MAX][CHARSIZ] = { { 0 } };
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mp_css_to_uniq_tbl (mask_ctx->css_cnt, mask_ctx->css_buf, uniq_tbls);
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sp_tbl_to_css (mask_ctx->root_table_buf, mask_ctx->markov_table_buf, mask_ctx->root_css_buf, mask_ctx->markov_css_buf, user_options->markov_threshold, uniq_tbls);
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status_ctx->words_cnt = sp_get_sum (0, mask_ctx->css_cnt, mask_ctx->root_css_buf);
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// copy + args
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u32 css_cnt_lr[2];
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mp_css_split_cnt (mask_ctx, hashconfig, css_cnt_orig, css_cnt_lr);
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mask_ctx->bfs_cnt = sp_get_sum (0, css_cnt_lr[1], mask_ctx->root_css_buf);
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const int rc_update_mp_rl = opencl_session_update_mp_rl (hashcat_ctx, css_cnt_lr[0], css_cnt_lr[1]);
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if (rc_update_mp_rl == -1) return -1;
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}
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}
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return 0;
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}
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int mask_ctx_init (hashcat_ctx_t *hashcat_ctx)
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{
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folder_config_t *folder_config = hashcat_ctx->folder_config;
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