nettle  3.7.3
About: Nettle is a low-level cryptographic library.
  Fossies Dox: nettle-3.7.3.tar.gz  ("unofficial" and yet experimental doxygen-generated source code documentation)  

rsa2sexp.c
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1 /* rsa2sexp.c
2 
3  Copyright (C) 2002 Niels Möller
4 
5  This file is part of GNU Nettle.
6 
7  GNU Nettle is free software: you can redistribute it and/or
8  modify it under the terms of either:
9 
10  * the GNU Lesser General Public License as published by the Free
11  Software Foundation; either version 3 of the License, or (at your
12  option) any later version.
13 
14  or
15 
16  * the GNU General Public License as published by the Free
17  Software Foundation; either version 2 of the License, or (at your
18  option) any later version.
19 
20  or both in parallel, as here.
21 
22  GNU Nettle is distributed in the hope that it will be useful,
23  but WITHOUT ANY WARRANTY; without even the implied warranty of
24  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
25  General Public License for more details.
26 
27  You should have received copies of the GNU General Public License and
28  the GNU Lesser General Public License along with this program. If
29  not, see http://www.gnu.org/licenses/.
30 */
31 
32 #if HAVE_CONFIG_H
33 # include "config.h"
34 #endif
35 
36 #include "rsa.h"
37 
38 #include "sexp.h"
39 
40 int
42  const char *algorithm_name,
43  const struct rsa_public_key *pub,
44  const struct rsa_private_key *priv)
45 {
46  if (!algorithm_name)
47  algorithm_name = "rsa-pkcs1";
48 
49  if (priv)
50  return sexp_format(buffer,
51  "(private-key(%0s(n%b)(e%b)"
52  "(d%b)(p%b)(q%b)(a%b)(b%b)(c%b)))",
53  algorithm_name, pub->n, pub->e,
54  priv->d, priv->p, priv->q,
55  priv->a, priv->b, priv->c);
56  else
57  return sexp_format(buffer, "(public-key(%0s(n%b)(e%b)))",
58  algorithm_name, pub->n, pub->e);
59 }
#define rsa_keypair_to_sexp
Definition: rsa.h:95
#define sexp_format
Definition: sexp.h:54
mpz_t p
Definition: rsa.h:136
mpz_t d
Definition: rsa.h:133
mpz_t c
Definition: rsa.h:145
mpz_t a
Definition: rsa.h:139
mpz_t q
Definition: rsa.h:136
mpz_t b
Definition: rsa.h:142
mpz_t e
Definition: rsa.h:124
mpz_t n
Definition: rsa.h:121