51 lines
1.8 KiB
C
51 lines
1.8 KiB
C
/* Copyright (c) 2012, 2017, Oracle and/or its affiliates. All rights reserved.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
|
|
|
|
#ifndef CRYPT_HASHGEN_IMPL_H
|
|
#define CRYPT_HASHGEN_IMPL_H
|
|
#define ROUNDS_DEFAULT 5000
|
|
#define ROUNDS_MIN 1000
|
|
#define ROUNDS_MAX ROUNDS_DEFAULT
|
|
#define MIXCHARS 32
|
|
#define CRYPT_SALT_LENGTH 20
|
|
#define CRYPT_MAGIC_LENGTH 3
|
|
#define CRYPT_PARAM_LENGTH 13
|
|
#define SHA256_HASH_LENGTH 43
|
|
#define CRYPT_MAX_PASSWORD_SIZE (CRYPT_SALT_LENGTH + \
|
|
SHA256_HASH_LENGTH + \
|
|
CRYPT_MAGIC_LENGTH + \
|
|
CRYPT_PARAM_LENGTH)
|
|
|
|
#define MAX_PLAINTEXT_LENGTH 256
|
|
|
|
#include <stddef.h>
|
|
#include <my_global.h>
|
|
|
|
int extract_user_salt(char **salt_begin,
|
|
char **salt_end);
|
|
C_MODE_START
|
|
char *
|
|
my_crypt_genhash(char *ctbuffer,
|
|
size_t ctbufflen,
|
|
const char *plaintext,
|
|
size_t plaintext_len,
|
|
const char *switchsalt,
|
|
const char **params);
|
|
void generate_user_salt(char *buffer, int buffer_len);
|
|
void xor_string(char *to, int to_len, char *pattern, int pattern_len);
|
|
|
|
C_MODE_END
|
|
#endif
|