summaryrefslogtreecommitdiff
path: root/src/lib/libcrypto/dh/dh.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/lib/libcrypto/dh/dh.h158
1 files changed, 0 insertions, 158 deletions
diff --git a/src/lib/libcrypto/dh/dh.h b/src/lib/libcrypto/dh/dh.h
deleted file mode 100644
index 2cc3797a94..0000000000
--- a/src/lib/libcrypto/dh/dh.h
+++ /dev/null
@@ -1,158 +0,0 @@
1/* crypto/dh/dh.h */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#ifndef HEADER_DH_H
60#define HEADER_DH_H
61
62#ifdef __cplusplus
63extern "C" {
64#endif
65
66#ifdef NO_DH
67#error DH is disabled.
68#endif
69
70#include <openssl/bn.h>
71
72#define DH_FLAG_CACHE_MONT_P 0x01
73
74typedef struct dh_st
75 {
76 /* This first argument is used to pick up errors when
77 * a DH is passed instead of a EVP_PKEY */
78 int pad;
79 int version;
80 BIGNUM *p;
81 BIGNUM *g;
82 int length; /* optional */
83 BIGNUM *pub_key; /* y */
84 BIGNUM *priv_key; /* x */
85
86 int flags;
87 char *method_mont_p;
88 } DH;
89
90#define DH_GENERATOR_2 2
91/* #define DH_GENERATOR_3 3 */
92#define DH_GENERATOR_5 5
93
94/* DH_check error codes */
95#define DH_CHECK_P_NOT_PRIME 0x01
96#define DH_CHECK_P_NOT_STRONG_PRIME 0x02
97#define DH_UNABLE_TO_CHECK_GENERATOR 0x04
98#define DH_NOT_SUITABLE_GENERATOR 0x08
99
100#define DHparams_dup(x) (DH *)ASN1_dup((int (*)())i2d_DHparams, \
101 (char *(*)())d2i_DHparams,(char *)(x))
102#define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
103 (char *(*)())d2i_DHparams,(fp),(unsigned char **)(x))
104#define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \
105 (unsigned char *)(x))
106#define d2i_DHparams_bio(bp,x) (DH *)ASN1_d2i_bio((char *(*)())DH_new, \
107 (char *(*)())d2i_DHparams,(bp),(unsigned char **)(x))
108#ifdef __cplusplus
109#define i2d_DHparams_bio(bp,x) ASN1_i2d_bio((int (*)())i2d_DHparams,(bp), \
110 (unsigned char *)(x))
111#else
112#define i2d_DHparams_bio(bp,x) ASN1_i2d_bio(i2d_DHparams,(bp), \
113 (unsigned char *)(x))
114#endif
115
116DH * DH_new(void);
117void DH_free(DH *dh);
118int DH_size(DH *dh);
119DH * DH_generate_parameters(int prime_len,int generator,
120 void (*callback)(int,int,void *),void *cb_arg);
121int DH_check(DH *dh,int *codes);
122int DH_generate_key(DH *dh);
123int DH_compute_key(unsigned char *key,BIGNUM *pub_key,DH *dh);
124DH * d2i_DHparams(DH **a,unsigned char **pp, long length);
125int i2d_DHparams(DH *a,unsigned char **pp);
126#ifndef NO_FP_API
127int DHparams_print_fp(FILE *fp, DH *x);
128#endif
129#ifdef HEADER_BIO_H
130int DHparams_print(BIO *bp, DH *x);
131#else
132int DHparams_print(char *bp, DH *x);
133#endif
134void ERR_load_DH_strings(void );
135
136/* BEGIN ERROR CODES */
137/* The following lines are auto generated by the script mkerr.pl. Any changes
138 * made after this point may be overwritten when the script is next run.
139 */
140
141/* Error codes for the DH functions. */
142
143/* Function codes. */
144#define DH_F_DHPARAMS_PRINT 100
145#define DH_F_DHPARAMS_PRINT_FP 101
146#define DH_F_DH_COMPUTE_KEY 102
147#define DH_F_DH_GENERATE_KEY 103
148#define DH_F_DH_GENERATE_PARAMETERS 104
149#define DH_F_DH_NEW 105
150
151/* Reason codes. */
152#define DH_R_NO_PRIVATE_VALUE 100
153
154#ifdef __cplusplus
155}
156#endif
157#endif
158
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-24 12:45:12 +0000