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78 lines
2.8 KiB
78 lines
2.8 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_UTIL_H__) |
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#define __VG_UTIL_H__ |
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#include <stdio.h> |
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#include <stdint.h> |
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#include <openssl/bn.h> |
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#include <openssl/ec.h> |
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extern const char *vg_b58_alphabet; |
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extern const signed char vg_b58_reverse_map[256]; |
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extern void fdumphex(FILE *fp, const unsigned char *src, size_t len); |
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extern void fdumpbn(FILE *fp, const BIGNUM *bn); |
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extern void dumphex(const unsigned char *src, size_t len); |
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extern void dumpbn(const BIGNUM *bn); |
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extern void vg_b58_encode_check(void *buf, size_t len, char *result, int gost); |
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extern int vg_b58_decode_check(const char *input, void *buf, size_t len, int gost); |
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extern void vg_encode_address(const EC_POINT *ppoint, const EC_GROUP *pgroup, |
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int addrtype, char *result); |
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extern void vg_encode_script_address(const EC_POINT *ppoint, |
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const EC_GROUP *pgroup, |
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int addrtype, char *result); |
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extern void vg_encode_privkey(const EC_KEY *pkey, int addrtype, char *result); |
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extern int vg_set_privkey(const BIGNUM *bnpriv, EC_KEY *pkey); |
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extern int vg_decode_privkey(const char *b58encoded, |
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EC_KEY *pkey, int *addrtype); |
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enum { |
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VG_PROTKEY_DEFAULT = -1, |
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VG_PROTKEY_BRIEF_PBKDF2_4096_HMAC_SHA256_AES_256_CBC = 0, |
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VG_PROTKEY_PKCS_PBKDF2_4096_HMAC_SHA256_AES_256_CBC = 16, |
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}; |
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#define VG_PROTKEY_MAX_B58 128 |
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extern int vg_protect_encode_privkey(char *out, |
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const EC_KEY *pkey, int keytype, |
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int parameter_group, |
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const char *pass); |
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extern int vg_protect_decode_privkey(EC_KEY *pkey, int *keytype, |
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const char *encoded, const char *pass); |
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extern int vg_pkcs8_encode_privkey(char *out, int outlen, |
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const EC_KEY *pkey, |
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const char *pass); |
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extern int vg_pkcs8_decode_privkey(EC_KEY *pkey, const char *pem_in, |
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const char *pass); |
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extern int vg_decode_privkey_any(EC_KEY *pkey, int *addrtype, |
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const char *input, const char *pass); |
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extern int vg_read_password(char *buf, size_t size); |
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extern int vg_check_password_complexity(const char *pass, int verbose); |
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extern int vg_read_file(FILE *fp, char ***result, int *rescount); |
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#endif /* !defined (__VG_UTIL_H__) */
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