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author | cvs2svn <admin@example.com> | 2004-03-22 14:57:04 +0000 |
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committer | cvs2svn <admin@example.com> | 2004-03-22 14:57:04 +0000 |
commit | 8e32b76f8c63e27a8c61f3e7d76a05ce1f419061 (patch) | |
tree | 03dad5c33d913f60f2a0a8df81dfdfb65788c5d9 /src/lib/libcrypto/dh/dh.h | |
parent | c051a3c4a24fa90cc755059f99d5c2e7131d5ca7 (diff) | |
download | openbsd-OPENBSD_3_5_BASE.tar.gz openbsd-OPENBSD_3_5_BASE.tar.bz2 openbsd-OPENBSD_3_5_BASE.zip |
This commit was manufactured by cvs2git to create tag 'OPENBSD_3_5_BASE'.OPENBSD_3_5_BASE
Diffstat (limited to 'src/lib/libcrypto/dh/dh.h')
-rw-r--r-- | src/lib/libcrypto/dh/dh.h | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/src/lib/libcrypto/dh/dh.h b/src/lib/libcrypto/dh/dh.h deleted file mode 100644 index d51dc130f4..0000000000 --- a/src/lib/libcrypto/dh/dh.h +++ /dev/null | |||
@@ -1,207 +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 OPENSSL_NO_DH | ||
63 | #error DH is disabled. | ||
64 | #endif | ||
65 | |||
66 | #ifndef OPENSSL_NO_BIO | ||
67 | #include <openssl/bio.h> | ||
68 | #endif | ||
69 | #include <openssl/bn.h> | ||
70 | #include <openssl/crypto.h> | ||
71 | #include <openssl/ossl_typ.h> | ||
72 | |||
73 | #define DH_FLAG_CACHE_MONT_P 0x01 | ||
74 | |||
75 | #ifdef __cplusplus | ||
76 | extern "C" { | ||
77 | #endif | ||
78 | |||
79 | typedef struct dh_st DH; | ||
80 | |||
81 | typedef struct dh_method { | ||
82 | const char *name; | ||
83 | /* Methods here */ | ||
84 | int (*generate_key)(DH *dh); | ||
85 | int (*compute_key)(unsigned char *key,const BIGNUM *pub_key,DH *dh); | ||
86 | int (*bn_mod_exp)(const DH *dh, BIGNUM *r, const BIGNUM *a, | ||
87 | const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx, | ||
88 | BN_MONT_CTX *m_ctx); /* Can be null */ | ||
89 | |||
90 | int (*init)(DH *dh); | ||
91 | int (*finish)(DH *dh); | ||
92 | int flags; | ||
93 | char *app_data; | ||
94 | } DH_METHOD; | ||
95 | |||
96 | struct dh_st | ||
97 | { | ||
98 | /* This first argument is used to pick up errors when | ||
99 | * a DH is passed instead of a EVP_PKEY */ | ||
100 | int pad; | ||
101 | int version; | ||
102 | BIGNUM *p; | ||
103 | BIGNUM *g; | ||
104 | int length; /* optional */ | ||
105 | BIGNUM *pub_key; /* g^x */ | ||
106 | BIGNUM *priv_key; /* x */ | ||
107 | |||
108 | int flags; | ||
109 | char *method_mont_p; | ||
110 | /* Place holders if we want to do X9.42 DH */ | ||
111 | BIGNUM *q; | ||
112 | BIGNUM *j; | ||
113 | unsigned char *seed; | ||
114 | int seedlen; | ||
115 | BIGNUM *counter; | ||
116 | |||
117 | int references; | ||
118 | CRYPTO_EX_DATA ex_data; | ||
119 | const DH_METHOD *meth; | ||
120 | ENGINE *engine; | ||
121 | }; | ||
122 | |||
123 | #define DH_GENERATOR_2 2 | ||
124 | /* #define DH_GENERATOR_3 3 */ | ||
125 | #define DH_GENERATOR_5 5 | ||
126 | |||
127 | /* DH_check error codes */ | ||
128 | #define DH_CHECK_P_NOT_PRIME 0x01 | ||
129 | #define DH_CHECK_P_NOT_SAFE_PRIME 0x02 | ||
130 | #define DH_UNABLE_TO_CHECK_GENERATOR 0x04 | ||
131 | #define DH_NOT_SUITABLE_GENERATOR 0x08 | ||
132 | |||
133 | /* primes p where (p-1)/2 is prime too are called "safe"; we define | ||
134 | this for backward compatibility: */ | ||
135 | #define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME | ||
136 | |||
137 | #define DHparams_dup(x) (DH *)ASN1_dup((int (*)())i2d_DHparams, \ | ||
138 | (char *(*)())d2i_DHparams,(char *)(x)) | ||
139 | #define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \ | ||
140 | (char *(*)())d2i_DHparams,(fp),(unsigned char **)(x)) | ||
141 | #define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \ | ||
142 | (unsigned char *)(x)) | ||
143 | #define d2i_DHparams_bio(bp,x) (DH *)ASN1_d2i_bio((char *(*)())DH_new, \ | ||
144 | (char *(*)())d2i_DHparams,(bp),(unsigned char **)(x)) | ||
145 | #ifdef __cplusplus | ||
146 | #define i2d_DHparams_bio(bp,x) ASN1_i2d_bio((int (*)())i2d_DHparams,(bp), \ | ||
147 | (unsigned char *)(x)) | ||
148 | #else | ||
149 | #define i2d_DHparams_bio(bp,x) ASN1_i2d_bio(i2d_DHparams,(bp), \ | ||
150 | (unsigned char *)(x)) | ||
151 | #endif | ||
152 | |||
153 | const DH_METHOD *DH_OpenSSL(void); | ||
154 | |||
155 | void DH_set_default_method(const DH_METHOD *meth); | ||
156 | const DH_METHOD *DH_get_default_method(void); | ||
157 | int DH_set_method(DH *dh, const DH_METHOD *meth); | ||
158 | DH *DH_new_method(ENGINE *engine); | ||
159 | |||
160 | DH * DH_new(void); | ||
161 | void DH_free(DH *dh); | ||
162 | int DH_up_ref(DH *dh); | ||
163 | int DH_size(const DH *dh); | ||
164 | int DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, | ||
165 | CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); | ||
166 | int DH_set_ex_data(DH *d, int idx, void *arg); | ||
167 | void *DH_get_ex_data(DH *d, int idx); | ||
168 | DH * DH_generate_parameters(int prime_len,int generator, | ||
169 | void (*callback)(int,int,void *),void *cb_arg); | ||
170 | int DH_check(const DH *dh,int *codes); | ||
171 | int DH_generate_key(DH *dh); | ||
172 | int DH_compute_key(unsigned char *key,const BIGNUM *pub_key,DH *dh); | ||
173 | DH * d2i_DHparams(DH **a,const unsigned char **pp, long length); | ||
174 | int i2d_DHparams(const DH *a,unsigned char **pp); | ||
175 | #ifndef OPENSSL_NO_FP_API | ||
176 | int DHparams_print_fp(FILE *fp, const DH *x); | ||
177 | #endif | ||
178 | #ifndef OPENSSL_NO_BIO | ||
179 | int DHparams_print(BIO *bp, const DH *x); | ||
180 | #else | ||
181 | int DHparams_print(char *bp, const DH *x); | ||
182 | #endif | ||
183 | |||
184 | /* BEGIN ERROR CODES */ | ||
185 | /* The following lines are auto generated by the script mkerr.pl. Any changes | ||
186 | * made after this point may be overwritten when the script is next run. | ||
187 | */ | ||
188 | void ERR_load_DH_strings(void); | ||
189 | |||
190 | /* Error codes for the DH functions. */ | ||
191 | |||
192 | /* Function codes. */ | ||
193 | #define DH_F_DHPARAMS_PRINT 100 | ||
194 | #define DH_F_DHPARAMS_PRINT_FP 101 | ||
195 | #define DH_F_DH_COMPUTE_KEY 102 | ||
196 | #define DH_F_DH_GENERATE_KEY 103 | ||
197 | #define DH_F_DH_GENERATE_PARAMETERS 104 | ||
198 | #define DH_F_DH_NEW_METHOD 105 | ||
199 | |||
200 | /* Reason codes. */ | ||
201 | #define DH_R_BAD_GENERATOR 101 | ||
202 | #define DH_R_NO_PRIVATE_VALUE 100 | ||
203 | |||
204 | #ifdef __cplusplus | ||
205 | } | ||
206 | #endif | ||
207 | #endif | ||