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141 lines
4.5 KiB
141 lines
4.5 KiB
/* |
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* Vanitygen, vanity bitcoin address generator |
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* Copyright (C) 2011 <samr7@cs.washington.edu> |
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* |
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* Vanitygen is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* any later version. |
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* |
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* Vanitygen is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License |
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* along with Vanitygen. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#if !defined (__VG_PATTERN_H__) |
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#define __VG_PATTERN_H__ |
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#include <openssl/bn.h> |
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#include <openssl/ec.h> |
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#ifdef _WIN32 |
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#include "winglue.h" |
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#else |
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#define INLINE inline |
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#define PRSIZET "z" |
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#include <sys/time.h> |
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#include <sys/stat.h> |
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#include <errno.h> |
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#include <unistd.h> |
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#endif |
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typedef struct _vg_context_s vg_context_t; |
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/* Context of one pattern-matching unit within the process */ |
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typedef struct _vg_exec_context_s { |
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vg_context_t *vxc_vc; |
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BN_CTX *vxc_bnctx; |
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EC_KEY *vxc_key; |
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int vxc_delta; |
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unsigned char vxc_binres[28]; |
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BIGNUM vxc_bntarg; |
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BIGNUM vxc_bnbase; |
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BIGNUM vxc_bntmp; |
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BIGNUM vxc_bntmp2; |
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} vg_exec_context_t; |
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/* Init/cleanup for common execution context */ |
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extern int vg_exec_context_init(vg_context_t *vcp, vg_exec_context_t *vxcp); |
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extern void vg_exec_context_del(vg_exec_context_t *vxcp); |
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extern void vg_exec_context_consolidate_key(vg_exec_context_t *vxcp); |
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extern void vg_exec_context_calc_address(vg_exec_context_t *vxcp); |
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extern EC_KEY *vg_exec_context_new_key(void); |
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/* Implementation-specific lock/unlock/consolidate */ |
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extern void vg_exec_downgrade_lock(vg_exec_context_t *vxcp); |
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extern int vg_exec_upgrade_lock(vg_exec_context_t *vxcp); |
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typedef void (*vg_free_func_t)(vg_context_t *); |
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typedef int (*vg_add_pattern_func_t)(vg_context_t *, |
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const char ** const patterns, |
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int npatterns); |
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typedef void (*vg_clear_all_patterns_func_t)(vg_context_t *); |
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typedef int (*vg_test_func_t)(vg_exec_context_t *); |
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typedef int (*vg_hash160_sort_func_t)(vg_context_t *vcp, void *buf); |
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typedef void (*vg_output_error_func_t)(vg_context_t *vcp, const char *info); |
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typedef void (*vg_output_match_func_t)(vg_context_t *vcp, EC_KEY *pkey, |
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const char *pattern); |
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typedef void (*vg_output_timing_func_t)(vg_context_t *vcp, double count, |
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unsigned long long rate, |
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unsigned long long total); |
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enum vg_format { |
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VCF_PUBKEY, |
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VCF_SCRIPT, |
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}; |
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/* Application-level context, incl. parameters and global pattern store */ |
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struct _vg_context_s { |
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int vc_addrtype; |
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int vc_privtype; |
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unsigned long vc_npatterns; |
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unsigned long vc_npatterns_start; |
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unsigned long long vc_found; |
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double vc_chance; |
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const char *vc_result_file; |
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const char *vc_key_protect_pass; |
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int vc_remove_on_match; |
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int vc_verbose; |
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enum vg_format vc_format; |
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int vc_pubkeytype; |
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EC_POINT *vc_pubkey_base; |
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int vc_halt; |
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/* Internal methods */ |
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vg_free_func_t vc_free; |
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vg_add_pattern_func_t vc_add_patterns; |
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vg_clear_all_patterns_func_t vc_clear_all_patterns; |
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vg_test_func_t vc_test; |
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vg_hash160_sort_func_t vc_hash160_sort; |
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/* Performance related members */ |
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unsigned long long vc_timing_total; |
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unsigned long long vc_timing_prevfound; |
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unsigned long long vc_timing_sincelast; |
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struct _timing_info_s *vc_timing_head; |
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/* External methods */ |
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vg_output_error_func_t vc_output_error; |
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vg_output_match_func_t vc_output_match; |
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vg_output_timing_func_t vc_output_timing; |
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}; |
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extern void vg_context_free(vg_context_t *vcp); |
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extern int vg_context_add_patterns(vg_context_t *vcp, |
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const char ** const patterns, int npatterns); |
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extern void vg_context_clear_all_patterns(vg_context_t *vcp); |
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extern int vg_context_hash160_sort(vg_context_t *vcp, void *buf); |
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extern vg_context_t *vg_prefix_context_new(int addrtype, int privtype, |
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int caseinsensitive); |
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extern double vg_prefix_get_difficulty(int addrtype, const char *pattern); |
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extern vg_context_t *vg_regex_context_new(int addrtype, int privtype); |
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extern int vg_output_timing(vg_context_t *vcp, int cycle, struct timeval *last); |
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extern void vg_output_match_console(vg_context_t *vcp, EC_KEY *pkey, |
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const char *pattern); |
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extern void vg_output_timing_console(vg_context_t *vcp, double count, |
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unsigned long long rate, |
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unsigned long long total); |
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#endif /* !defined (__VG_PATTERN_H__) */
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