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Side by Side Diff: openssl/crypto/dh/dh.h

Issue 9254031: Upgrade chrome's OpenSSL to same version Android ships with. (Closed) Base URL: http://src.chromium.org/svn/trunk/deps/third_party/openssl/
Patch Set: '' Created 8 years, 11 months ago
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1 /* crypto/dh/dh.h */ 1 /* crypto/dh/dh.h */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved. 3 * All rights reserved.
4 * 4 *
5 * This package is an SSL implementation written 5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com). 6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL. 7 * The implementation was written so as to conform with Netscapes SSL.
8 * 8 *
9 * This library is free for commercial and non-commercial use as long as 9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions 10 * the following conditions are aheared to. The following conditions
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after
70 #endif 70 #endif
71 #include <openssl/ossl_typ.h> 71 #include <openssl/ossl_typ.h>
72 #ifndef OPENSSL_NO_DEPRECATED 72 #ifndef OPENSSL_NO_DEPRECATED
73 #include <openssl/bn.h> 73 #include <openssl/bn.h>
74 #endif 74 #endif
75 75
76 #ifndef OPENSSL_DH_MAX_MODULUS_BITS 76 #ifndef OPENSSL_DH_MAX_MODULUS_BITS
77 # define OPENSSL_DH_MAX_MODULUS_BITS 10000 77 # define OPENSSL_DH_MAX_MODULUS_BITS 10000
78 #endif 78 #endif
79 79
80 #define OPENSSL_DH_FIPS_MIN_MODULUS_BITS 1024
81
82 #define DH_FLAG_CACHE_MONT_P 0x01 80 #define DH_FLAG_CACHE_MONT_P 0x01
83 #define DH_FLAG_NO_EXP_CONSTTIME 0x02 /* new with 0.9.7h; the built-in DH 81 #define DH_FLAG_NO_EXP_CONSTTIME 0x02 /* new with 0.9.7h; the built-in DH
84 * implementation now uses constant time 82 * implementation now uses constant time
85 * modular exponentiation for secret expon ents 83 * modular exponentiation for secret expon ents
86 * by default. This flag causes the 84 * by default. This flag causes the
87 * faster variable sliding window method t o 85 * faster variable sliding window method t o
88 * be used for all exponents. 86 * be used for all exponents.
89 */ 87 */
90 88
91 #ifdef __cplusplus 89 #ifdef __cplusplus
(...skipping 60 matching lines...) Expand 10 before | Expand all | Expand 10 after
152 #define DH_NOT_SUITABLE_GENERATOR 0x08 150 #define DH_NOT_SUITABLE_GENERATOR 0x08
153 151
154 /* DH_check_pub_key error codes */ 152 /* DH_check_pub_key error codes */
155 #define DH_CHECK_PUBKEY_TOO_SMALL 0x01 153 #define DH_CHECK_PUBKEY_TOO_SMALL 0x01
156 #define DH_CHECK_PUBKEY_TOO_LARGE 0x02 154 #define DH_CHECK_PUBKEY_TOO_LARGE 0x02
157 155
158 /* primes p where (p-1)/2 is prime too are called "safe"; we define 156 /* primes p where (p-1)/2 is prime too are called "safe"; we define
159 this for backward compatibility: */ 157 this for backward compatibility: */
160 #define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME 158 #define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME
161 159
162 #define DHparams_dup(x) ASN1_dup_of_const(DH,i2d_DHparams,d2i_DHparams,x)
163 #define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \ 160 #define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
164 (char *(*)())d2i_DHparams,(fp),(unsigned char **)(x)) 161 (char *(*)())d2i_DHparams,(fp),(unsigned char **)(x))
165 #define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \ 162 #define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \
166 (unsigned char *)(x)) 163 (unsigned char *)(x))
167 #define d2i_DHparams_bio(bp,x) ASN1_d2i_bio_of(DH,DH_new,d2i_DHparams,bp,x) 164 #define d2i_DHparams_bio(bp,x) ASN1_d2i_bio_of(DH,DH_new,d2i_DHparams,bp,x)
168 #define i2d_DHparams_bio(bp,x) ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x) 165 #define i2d_DHparams_bio(bp,x) ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x)
169 166
167 DH *DHparams_dup(DH *);
168
170 const DH_METHOD *DH_OpenSSL(void); 169 const DH_METHOD *DH_OpenSSL(void);
171 170
172 #ifdef OPENSSL_FIPS
173 DH * FIPS_dh_new(void);
174 void FIPS_dh_free(DH *dh);
175 #endif
176
177 void DH_set_default_method(const DH_METHOD *meth); 171 void DH_set_default_method(const DH_METHOD *meth);
178 const DH_METHOD *DH_get_default_method(void); 172 const DH_METHOD *DH_get_default_method(void);
179 int DH_set_method(DH *dh, const DH_METHOD *meth); 173 int DH_set_method(DH *dh, const DH_METHOD *meth);
180 DH *DH_new_method(ENGINE *engine); 174 DH *DH_new_method(ENGINE *engine);
181 175
182 DH * DH_new(void); 176 DH * DH_new(void);
183 void DH_free(DH *dh); 177 void DH_free(DH *dh);
184 int DH_up_ref(DH *dh); 178 int DH_up_ref(DH *dh);
185 int DH_size(const DH *dh); 179 int DH_size(const DH *dh);
186 int DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, 180 int DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
(...skipping 18 matching lines...) Expand all
205 int i2d_DHparams(const DH *a,unsigned char **pp); 199 int i2d_DHparams(const DH *a,unsigned char **pp);
206 #ifndef OPENSSL_NO_FP_API 200 #ifndef OPENSSL_NO_FP_API
207 int DHparams_print_fp(FILE *fp, const DH *x); 201 int DHparams_print_fp(FILE *fp, const DH *x);
208 #endif 202 #endif
209 #ifndef OPENSSL_NO_BIO 203 #ifndef OPENSSL_NO_BIO
210 int DHparams_print(BIO *bp, const DH *x); 204 int DHparams_print(BIO *bp, const DH *x);
211 #else 205 #else
212 int DHparams_print(char *bp, const DH *x); 206 int DHparams_print(char *bp, const DH *x);
213 #endif 207 #endif
214 208
209 #define EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len) \
210 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
211 EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN, len, NULL)
212
213 #define EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, gen) \
214 EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
215 EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR, gen, NULL)
216
217 #define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN (EVP_PKEY_ALG_CTRL + 1)
218 #define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR (EVP_PKEY_ALG_CTRL + 2)
219
220
215 /* BEGIN ERROR CODES */ 221 /* BEGIN ERROR CODES */
216 /* The following lines are auto generated by the script mkerr.pl. Any changes 222 /* The following lines are auto generated by the script mkerr.pl. Any changes
217 * made after this point may be overwritten when the script is next run. 223 * made after this point may be overwritten when the script is next run.
218 */ 224 */
219 void ERR_load_DH_strings(void); 225 void ERR_load_DH_strings(void);
220 226
221 /* Error codes for the DH functions. */ 227 /* Error codes for the DH functions. */
222 228
223 /* Function codes. */ 229 /* Function codes. */
224 #define DH_F_COMPUTE_KEY 102 230 #define DH_F_COMPUTE_KEY 102
225 #define DH_F_DHPARAMS_PRINT 100
226 #define DH_F_DHPARAMS_PRINT_FP 101 231 #define DH_F_DHPARAMS_PRINT_FP 101
227 #define DH_F_DH_BUILTIN_GENPARAMS 106 232 #define DH_F_DH_BUILTIN_GENPARAMS 106
228 #define DH_F_DH_COMPUTE_KEY 107
229 #define DH_F_DH_GENERATE_KEY 108
230 #define DH_F_DH_GENERATE_PARAMETERS 109
231 #define DH_F_DH_NEW_METHOD 105 233 #define DH_F_DH_NEW_METHOD 105
234 #define DH_F_DH_PARAM_DECODE 107
235 #define DH_F_DH_PRIV_DECODE 110
236 #define DH_F_DH_PRIV_ENCODE 111
237 #define DH_F_DH_PUB_DECODE 108
238 #define DH_F_DH_PUB_ENCODE 109
239 #define DH_F_DO_DH_PRINT 100
232 #define DH_F_GENERATE_KEY 103 240 #define DH_F_GENERATE_KEY 103
233 #define DH_F_GENERATE_PARAMETERS 104 241 #define DH_F_GENERATE_PARAMETERS 104
242 #define DH_F_PKEY_DH_DERIVE 112
243 #define DH_F_PKEY_DH_KEYGEN 113
234 244
235 /* Reason codes. */ 245 /* Reason codes. */
236 #define DH_R_BAD_GENERATOR 101 246 #define DH_R_BAD_GENERATOR 101
247 #define DH_R_BN_DECODE_ERROR 109
248 #define DH_R_BN_ERROR 106
249 #define DH_R_DECODE_ERROR 104
237 #define DH_R_INVALID_PUBKEY 102 250 #define DH_R_INVALID_PUBKEY 102
238 #define DH_R_KEY_SIZE_TOO_SMALL»» » » 104 251 #define DH_R_KEYS_NOT_SET» » » » 108
239 #define DH_R_MODULUS_TOO_LARGE 103 252 #define DH_R_MODULUS_TOO_LARGE 103
253 #define DH_R_NO_PARAMETERS_SET 107
240 #define DH_R_NO_PRIVATE_VALUE 100 254 #define DH_R_NO_PRIVATE_VALUE 100
255 #define DH_R_PARAMETER_ENCODING_ERROR 105
241 256
242 #ifdef __cplusplus 257 #ifdef __cplusplus
243 } 258 }
244 #endif 259 #endif
245 #endif 260 #endif
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