OpenDNSSEC-signer 1.2.1
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00001 /* 00002 * $Id: nsec3params.h 4294 2011-01-13 19:58:29Z jakob $ 00003 * 00004 * Copyright (c) 2009 NLNet Labs. All rights reserved. 00005 * 00006 * Redistribution and use in source and binary forms, with or without 00007 * modification, are permitted provided that the following conditions 00008 * are met: 00009 * 1. Redistributions of source code must retain the above copyright 00010 * notice, this list of conditions and the following disclaimer. 00011 * 2. Redistributions in binary form must reproduce the above copyright 00012 * notice, this list of conditions and the following disclaimer in the 00013 * documentation and/or other materials provided with the distribution. 00014 * 00015 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 00016 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00017 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00018 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 00019 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00020 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00021 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00022 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 00023 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00024 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 00025 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00026 * 00027 */ 00028 00034 #ifndef SIGNER_NSEC3PARAMS_H 00035 #define SIGNER_NSEC3PARAMS_H 00036 00037 #include <config.h> 00038 #include <ctype.h> 00039 #include <stdint.h> 00040 #ifdef HAVE_SYS_TYPES_H 00041 # include <sys/types.h> 00042 #endif 00043 #ifdef HAVE_UNISTD_H 00044 # include <unistd.h> 00045 #endif 00046 00047 #include <ldns/ldns.h> 00048 00052 typedef struct nsec3params_struct nsec3params_type; 00053 struct nsec3params_struct { 00054 uint8_t algorithm; 00055 uint8_t flags; 00056 uint16_t iterations; 00057 uint8_t salt_len; 00058 uint8_t* salt_data; 00059 }; 00060 00069 int nsec3params_create_salt(const char* salt_str, uint8_t* salt_len, 00070 uint8_t** salt); 00071 00081 nsec3params_type* nsec3params_create(uint8_t algo, uint8_t flags, 00082 uint16_t iter, const char* salt); 00083 00091 nsec3params_type* nsec3params_recover_from_backup(FILE* fd, ldns_rr** rr); 00092 00099 const char* nsec3params_salt2str(nsec3params_type* nsec3params); 00100 00106 void nsec3params_cleanup(nsec3params_type* nsec3params); 00107 00108 #endif /* SIGNER_NSEC3PARAMS_H */