dst_parse.h revision 499b34cea04a46823d003d4c0520c8b03e8513cb
/*
* Portions Copyright (C) 2000, 2001 Internet Software Consortium.
* Portions Copyright (C) 1995-2000 by Network Associates, Inc.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM AND
* NETWORK ASSOCIATES DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE CONSORTIUM OR NETWORK
* ASSOCIATES BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: dst_parse.h,v 1.17 2001/01/09 21:55:31 bwelling Exp $ */
#ifndef DST_DST_PARSE_H
#define DST_DST_PARSE_H 1
#include <isc/lang.h>
#include <dst/dst.h>
#define MAJOR_VERSION 1
#define MINOR_VERSION 2
#define MAXFIELDSIZE 512
#define MAXFIELDS 12
#define TAG_SHIFT 4
#define TAG_ALG(tag) ((unsigned int)(tag) >> TAG_SHIFT)
#define TAG(alg, off) (((alg) << TAG_SHIFT) + (off))
/* These are used by both RSA-MD5 and RSA-SHA1 */
#define RSA_NTAGS 8
#define TAG_RSA_MODULUS ((DST_ALG_RSAMD5 << TAG_SHIFT) + 0)
#define TAG_RSA_PUBLICEXPONENT ((DST_ALG_RSAMD5 << TAG_SHIFT) + 1)
#define TAG_RSA_PRIVATEEXPONENT ((DST_ALG_RSAMD5 << TAG_SHIFT) + 2)
#define TAG_RSA_PRIME1 ((DST_ALG_RSAMD5 << TAG_SHIFT) + 3)
#define TAG_RSA_PRIME2 ((DST_ALG_RSAMD5 << TAG_SHIFT) + 4)
#define TAG_RSA_EXPONENT1 ((DST_ALG_RSAMD5 << TAG_SHIFT) + 5)
#define TAG_RSA_EXPONENT2 ((DST_ALG_RSAMD5 << TAG_SHIFT) + 6)
#define TAG_RSA_COEFFICIENT ((DST_ALG_RSAMD5 << TAG_SHIFT) + 7)
#define DH_NTAGS 4
#define TAG_DH_PRIME ((DST_ALG_DH << TAG_SHIFT) + 0)
#define TAG_DH_GENERATOR ((DST_ALG_DH << TAG_SHIFT) + 1)
#define TAG_DH_PRIVATE ((DST_ALG_DH << TAG_SHIFT) + 2)
#define TAG_DH_PUBLIC ((DST_ALG_DH << TAG_SHIFT) + 3)
#define DSA_NTAGS 5
#define TAG_DSA_PRIME ((DST_ALG_DSA << TAG_SHIFT) + 0)
#define TAG_DSA_SUBPRIME ((DST_ALG_DSA << TAG_SHIFT) + 1)
#define TAG_DSA_BASE ((DST_ALG_DSA << TAG_SHIFT) + 2)
#define TAG_DSA_PRIVATE ((DST_ALG_DSA << TAG_SHIFT) + 3)
#define TAG_DSA_PUBLIC ((DST_ALG_DSA << TAG_SHIFT) + 4)
#define HMACMD5_NTAGS 1
#define TAG_HMACMD5_KEY ((DST_ALG_HMACMD5 << TAG_SHIFT) + 0)
struct dst_private_element {
unsigned short tag;
unsigned short length;
unsigned char *data;
};
typedef struct dst_private_element dst_private_element_t;
struct dst_private {
unsigned short nelements;
dst_private_element_t elements[MAXFIELDS];
};
typedef struct dst_private dst_private_t;
ISC_LANG_BEGINDECLS
void
dst__privstruct_free(dst_private_t *priv, isc_mem_t *mctx);
int
dst__privstruct_parsefile(dst_key_t *key, const isc_uint16_t id,
const char *filename, isc_mem_t *mctx,
dst_private_t *priv);
int
dst__privstruct_writefile(const dst_key_t *key, const dst_private_t *priv,
const char *directory);
ISC_LANG_ENDDECLS
#endif /* DST_DST_PARSE_H */