OpenDNSSEC-signer  1.3.15
nsec3params.h
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1 /*
2  * $Id: nsec3params.h 4550 2011-03-11 11:42:01Z matthijs $
3  *
4  * Copyright (c) 2009 NLNet Labs. All rights reserved.
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6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
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9  * 1. Redistributions of source code must retain the above copyright
10  * notice, this list of conditions and the following disclaimer.
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15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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28 
34 #ifndef SIGNER_NSEC3PARAMS_H
35 #define SIGNER_NSEC3PARAMS_H
36 
37 #include "config.h"
38 #include "shared/allocator.h"
39 #include "shared/status.h"
40 
41 #include <ctype.h>
42 #include <stdint.h>
43 #ifdef HAVE_SYS_TYPES_H
44 # include <sys/types.h>
45 #endif
46 #ifdef HAVE_UNISTD_H
47 # include <unistd.h>
48 #endif
49 
50 #include <ldns/ldns.h>
51 
58  uint8_t algorithm;
59  uint8_t flags;
60  uint16_t iterations;
61  uint8_t salt_len;
62  uint8_t* salt_data;
63  ldns_rr* rr;
64 };
65 
74 ods_status nsec3params_create_salt(const char* salt_str, uint8_t* salt_len,
75  uint8_t** salt);
76 
86 nsec3params_type* nsec3params_create(uint8_t algo, uint8_t flags,
87  uint16_t iter, const char* salt);
88 
99 void nsec3params_backup(FILE* fd, uint8_t algo, uint8_t flags,
100  uint16_t iter, const char* salt, ldns_rr* rr);
101 
109 nsec3params_type* nsec3params_recover_from_backup(FILE* fd, ldns_rr** rr);
110 
117 const char* nsec3params_salt2str(nsec3params_type* nsec3params);
118 
124 void nsec3params_cleanup(nsec3params_type* nsec3params);
125 
126 #endif /* SIGNER_NSEC3PARAMS_H */