-/* crypto/dh/dh.h */
-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
- * All rights reserved.
- *
- * This package is an SSL implementation written
- * by Eric Young (eay@cryptsoft.com).
- * The implementation was written so as to conform with Netscapes SSL.
- *
- * This library is free for commercial and non-commercial use as long as
- * the following conditions are aheared to. The following conditions
- * apply to all code found in this distribution, be it the RC4, RSA,
- * lhash, DES, etc., code; not just the SSL code. The SSL documentation
- * included with this distribution is covered by the same copyright terms
- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
- * Copyright remains Eric Young's, and as such any Copyright notices in
- * the code are not to be removed.
- * If this package is used in a product, Eric Young should be given attribution
- * as the author of the parts of the library used.
- * This can be in the form of a textual message at program startup or
- * in documentation (online or textual) provided with the package.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * "This product includes cryptographic software written by
- * Eric Young (eay@cryptsoft.com)"
- * The word 'cryptographic' can be left out if the rouines from the library
- * being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
- * the apps directory (application code) you must include an acknowledgement:
- * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * The licence and distribution terms for any publically available version or
- * derivative of this code cannot be changed. i.e. this code cannot simply be
- * copied and put under another distribution licence
- * [including the GNU Public Licence.]
- */
-
-#ifndef HEADER_DH_H
-#define HEADER_DH_H
-
-#include <openssl/e_os2.h>
-
-#ifdef OPENSSL_NO_DH
-#error DH is disabled.
-#endif
-
-#ifndef OPENSSL_NO_BIO
-#include <openssl/bio.h>
-#endif
-#include <openssl/ossl_typ.h>
-#ifndef OPENSSL_NO_DEPRECATED
-#include <openssl/bn.h>
-#endif
-
-#ifndef OPENSSL_DH_MAX_MODULUS_BITS
-# define OPENSSL_DH_MAX_MODULUS_BITS 10000
-#endif
-
-#define DH_FLAG_CACHE_MONT_P 0x01
-#define DH_FLAG_NO_EXP_CONSTTIME 0x02 /* new with 0.9.7h; the built-in DH
- * implementation now uses constant time
- * modular exponentiation for secret exponents
- * by default. This flag causes the
- * faster variable sliding window method to
- * be used for all exponents.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Already defined in ossl_typ.h */
-/* typedef struct dh_st DH; */
-/* typedef struct dh_method DH_METHOD; */
-
-struct dh_method
- {
- const char *name;
- /* Methods here */
- int (*generate_key)(DH *dh);
- int (*compute_key)(unsigned char *key,const BIGNUM *pub_key,DH *dh);
- int (*bn_mod_exp)(const DH *dh, BIGNUM *r, const BIGNUM *a,
- const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,
- BN_MONT_CTX *m_ctx); /* Can be null */
-
- int (*init)(DH *dh);
- int (*finish)(DH *dh);
- int flags;
- char *app_data;
- /* If this is non-NULL, it will be used to generate parameters */
- int (*generate_params)(DH *dh, int prime_len, int generator, BN_GENCB *cb);
- };
-
-struct dh_st
- {
- /* This first argument is used to pick up errors when
- * a DH is passed instead of a EVP_PKEY */
- int pad;
- int version;
- BIGNUM *p;
- BIGNUM *g;
- long length; /* optional */
- BIGNUM *pub_key; /* g^x */
- BIGNUM *priv_key; /* x */
-
- int flags;
- BN_MONT_CTX *method_mont_p;
- /* Place holders if we want to do X9.42 DH */
- BIGNUM *q;
- BIGNUM *j;
- unsigned char *seed;
- int seedlen;
- BIGNUM *counter;
-
- int references;
- CRYPTO_EX_DATA ex_data;
- const DH_METHOD *meth;
- ENGINE *engine;
- };
-
-#define DH_GENERATOR_2 2
-/* #define DH_GENERATOR_3 3 */
-#define DH_GENERATOR_5 5
-
-/* DH_check error codes */
-#define DH_CHECK_P_NOT_PRIME 0x01
-#define DH_CHECK_P_NOT_SAFE_PRIME 0x02
-#define DH_UNABLE_TO_CHECK_GENERATOR 0x04
-#define DH_NOT_SUITABLE_GENERATOR 0x08
-
-/* DH_check_pub_key error codes */
-#define DH_CHECK_PUBKEY_TOO_SMALL 0x01
-#define DH_CHECK_PUBKEY_TOO_LARGE 0x02
-
-/* primes p where (p-1)/2 is prime too are called "safe"; we define
- this for backward compatibility: */
-#define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME
-
-#define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \
- (char *(*)())d2i_DHparams,(fp),(unsigned char **)(x))
-#define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \
- (unsigned char *)(x))
-#define d2i_DHparams_bio(bp,x) ASN1_d2i_bio_of(DH,DH_new,d2i_DHparams,bp,x)
-#define i2d_DHparams_bio(bp,x) ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x)
-
-DH *DHparams_dup(DH *);
-
-const DH_METHOD *DH_OpenSSL(void);
-
-void DH_set_default_method(const DH_METHOD *meth);
-const DH_METHOD *DH_get_default_method(void);
-int DH_set_method(DH *dh, const DH_METHOD *meth);
-DH *DH_new_method(ENGINE *engine);
-
-DH * DH_new(void);
-void DH_free(DH *dh);
-int DH_up_ref(DH *dh);
-int DH_size(const DH *dh);
-int DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
- CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int DH_set_ex_data(DH *d, int idx, void *arg);
-void *DH_get_ex_data(DH *d, int idx);
-
-/* Deprecated version */
-#ifndef OPENSSL_NO_DEPRECATED
-DH * DH_generate_parameters(int prime_len,int generator,
- void (*callback)(int,int,void *),void *cb_arg);
-#endif /* !defined(OPENSSL_NO_DEPRECATED) */
-
-/* New version */
-int DH_generate_parameters_ex(DH *dh, int prime_len,int generator, BN_GENCB *cb);
-
-int DH_check(const DH *dh,int *codes);
-int DH_check_pub_key(const DH *dh,const BIGNUM *pub_key, int *codes);
-int DH_generate_key(DH *dh);
-int DH_compute_key(unsigned char *key,const BIGNUM *pub_key,DH *dh);
-DH * d2i_DHparams(DH **a,const unsigned char **pp, long length);
-int i2d_DHparams(const DH *a,unsigned char **pp);
-#ifndef OPENSSL_NO_FP_API
-int DHparams_print_fp(FILE *fp, const DH *x);
-#endif
-#ifndef OPENSSL_NO_BIO
-int DHparams_print(BIO *bp, const DH *x);
-#else
-int DHparams_print(char *bp, const DH *x);
-#endif
-
-#define EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
- EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN, len, NULL)
-
-#define EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, gen) \
- EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \
- EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR, gen, NULL)
-
-#define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN (EVP_PKEY_ALG_CTRL + 1)
-#define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR (EVP_PKEY_ALG_CTRL + 2)
-
-
-/* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
- * made after this point may be overwritten when the script is next run.
- */
-void ERR_load_DH_strings(void);
-
-/* Error codes for the DH functions. */
-
-/* Function codes. */
-#define DH_F_COMPUTE_KEY 102
-#define DH_F_DHPARAMS_PRINT_FP 101
-#define DH_F_DH_BUILTIN_GENPARAMS 106
-#define DH_F_DH_NEW_METHOD 105
-#define DH_F_DH_PARAM_DECODE 107
-#define DH_F_DH_PRIV_DECODE 110
-#define DH_F_DH_PRIV_ENCODE 111
-#define DH_F_DH_PUB_DECODE 108
-#define DH_F_DH_PUB_ENCODE 109
-#define DH_F_DO_DH_PRINT 100
-#define DH_F_GENERATE_KEY 103
-#define DH_F_GENERATE_PARAMETERS 104
-#define DH_F_PKEY_DH_DERIVE 112
-#define DH_F_PKEY_DH_KEYGEN 113
-
-/* Reason codes. */
-#define DH_R_BAD_GENERATOR 101
-#define DH_R_BN_DECODE_ERROR 109
-#define DH_R_BN_ERROR 106
-#define DH_R_DECODE_ERROR 104
-#define DH_R_INVALID_PUBKEY 102
-#define DH_R_KEYS_NOT_SET 108
-#define DH_R_MODULUS_TOO_LARGE 103
-#define DH_R_NO_PARAMETERS_SET 107
-#define DH_R_NO_PRIVATE_VALUE 100
-#define DH_R_PARAMETER_ENCODING_ERROR 105
-
-#ifdef __cplusplus
-}
-#endif
-#endif
+/* crypto/dh/dh.h */\r
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)\r
+ * All rights reserved.\r
+ *\r
+ * This package is an SSL implementation written\r
+ * by Eric Young (eay@cryptsoft.com).\r
+ * The implementation was written so as to conform with Netscapes SSL.\r
+ *\r
+ * This library is free for commercial and non-commercial use as long as\r
+ * the following conditions are aheared to. The following conditions\r
+ * apply to all code found in this distribution, be it the RC4, RSA,\r
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation\r
+ * included with this distribution is covered by the same copyright terms\r
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).\r
+ *\r
+ * Copyright remains Eric Young's, and as such any Copyright notices in\r
+ * the code are not to be removed.\r
+ * If this package is used in a product, Eric Young should be given attribution\r
+ * as the author of the parts of the library used.\r
+ * This can be in the form of a textual message at program startup or\r
+ * in documentation (online or textual) provided with the package.\r
+ *\r
+ * Redistribution and use in source and binary forms, with or without\r
+ * modification, are permitted provided that the following conditions\r
+ * are met:\r
+ * 1. Redistributions of source code must retain the copyright\r
+ * notice, this list of conditions and the following disclaimer.\r
+ * 2. Redistributions in binary form must reproduce the above copyright\r
+ * notice, this list of conditions and the following disclaimer in the\r
+ * documentation and/or other materials provided with the distribution.\r
+ * 3. All advertising materials mentioning features or use of this software\r
+ * must display the following acknowledgement:\r
+ * "This product includes cryptographic software written by\r
+ * Eric Young (eay@cryptsoft.com)"\r
+ * The word 'cryptographic' can be left out if the rouines from the library\r
+ * being used are not cryptographic related :-).\r
+ * 4. If you include any Windows specific code (or a derivative thereof) from\r
+ * the apps directory (application code) you must include an acknowledgement:\r
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"\r
+ *\r
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND\r
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE\r
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
+ * SUCH DAMAGE.\r
+ *\r
+ * The licence and distribution terms for any publically available version or\r
+ * derivative of this code cannot be changed. i.e. this code cannot simply be\r
+ * copied and put under another distribution licence\r
+ * [including the GNU Public Licence.]\r
+ */\r
+\r
+#ifndef HEADER_DH_H\r
+#define HEADER_DH_H\r
+\r
+#include <openssl/e_os2.h>\r
+\r
+#ifdef OPENSSL_NO_DH\r
+#error DH is disabled.\r
+#endif\r
+\r
+#ifndef OPENSSL_NO_BIO\r
+#include <openssl/bio.h>\r
+#endif\r
+#include <openssl/ossl_typ.h>\r
+#ifndef OPENSSL_NO_DEPRECATED\r
+#include <openssl/bn.h>\r
+#endif\r
+\r
+#ifndef OPENSSL_DH_MAX_MODULUS_BITS\r
+# define OPENSSL_DH_MAX_MODULUS_BITS 10000\r
+#endif\r
+\r
+#define DH_FLAG_CACHE_MONT_P 0x01\r
+#define DH_FLAG_NO_EXP_CONSTTIME 0x02 /* new with 0.9.7h; the built-in DH\r
+ * implementation now uses constant time\r
+ * modular exponentiation for secret exponents\r
+ * by default. This flag causes the\r
+ * faster variable sliding window method to\r
+ * be used for all exponents.\r
+ */\r
+\r
+#ifdef __cplusplus\r
+extern "C" {\r
+#endif\r
+\r
+/* Already defined in ossl_typ.h */\r
+/* typedef struct dh_st DH; */\r
+/* typedef struct dh_method DH_METHOD; */\r
+\r
+struct dh_method\r
+ {\r
+ const char *name;\r
+ /* Methods here */\r
+ int (*generate_key)(DH *dh);\r
+ int (*compute_key)(unsigned char *key,const BIGNUM *pub_key,DH *dh);\r
+ int (*bn_mod_exp)(const DH *dh, BIGNUM *r, const BIGNUM *a,\r
+ const BIGNUM *p, const BIGNUM *m, BN_CTX *ctx,\r
+ BN_MONT_CTX *m_ctx); /* Can be null */\r
+\r
+ int (*init)(DH *dh);\r
+ int (*finish)(DH *dh);\r
+ int flags;\r
+ char *app_data;\r
+ /* If this is non-NULL, it will be used to generate parameters */\r
+ int (*generate_params)(DH *dh, int prime_len, int generator, BN_GENCB *cb);\r
+ };\r
+\r
+struct dh_st\r
+ {\r
+ /* This first argument is used to pick up errors when\r
+ * a DH is passed instead of a EVP_PKEY */\r
+ int pad;\r
+ int version;\r
+ BIGNUM *p;\r
+ BIGNUM *g;\r
+ long length; /* optional */\r
+ BIGNUM *pub_key; /* g^x */\r
+ BIGNUM *priv_key; /* x */\r
+\r
+ int flags;\r
+ BN_MONT_CTX *method_mont_p;\r
+ /* Place holders if we want to do X9.42 DH */\r
+ BIGNUM *q;\r
+ BIGNUM *j;\r
+ unsigned char *seed;\r
+ int seedlen;\r
+ BIGNUM *counter;\r
+\r
+ int references;\r
+ CRYPTO_EX_DATA ex_data;\r
+ const DH_METHOD *meth;\r
+ ENGINE *engine;\r
+ };\r
+\r
+#define DH_GENERATOR_2 2\r
+/* #define DH_GENERATOR_3 3 */\r
+#define DH_GENERATOR_5 5\r
+\r
+/* DH_check error codes */\r
+#define DH_CHECK_P_NOT_PRIME 0x01\r
+#define DH_CHECK_P_NOT_SAFE_PRIME 0x02\r
+#define DH_UNABLE_TO_CHECK_GENERATOR 0x04\r
+#define DH_NOT_SUITABLE_GENERATOR 0x08\r
+\r
+/* DH_check_pub_key error codes */\r
+#define DH_CHECK_PUBKEY_TOO_SMALL 0x01\r
+#define DH_CHECK_PUBKEY_TOO_LARGE 0x02\r
+\r
+/* primes p where (p-1)/2 is prime too are called "safe"; we define\r
+ this for backward compatibility: */\r
+#define DH_CHECK_P_NOT_STRONG_PRIME DH_CHECK_P_NOT_SAFE_PRIME\r
+\r
+#define d2i_DHparams_fp(fp,x) (DH *)ASN1_d2i_fp((char *(*)())DH_new, \\r
+ (char *(*)())d2i_DHparams,(fp),(unsigned char **)(x))\r
+#define i2d_DHparams_fp(fp,x) ASN1_i2d_fp(i2d_DHparams,(fp), \\r
+ (unsigned char *)(x))\r
+#define d2i_DHparams_bio(bp,x) ASN1_d2i_bio_of(DH,DH_new,d2i_DHparams,bp,x)\r
+#define i2d_DHparams_bio(bp,x) ASN1_i2d_bio_of_const(DH,i2d_DHparams,bp,x)\r
+\r
+DH *DHparams_dup(DH *);\r
+\r
+const DH_METHOD *DH_OpenSSL(void);\r
+\r
+void DH_set_default_method(const DH_METHOD *meth);\r
+const DH_METHOD *DH_get_default_method(void);\r
+int DH_set_method(DH *dh, const DH_METHOD *meth);\r
+DH *DH_new_method(ENGINE *engine);\r
+\r
+DH * DH_new(void);\r
+void DH_free(DH *dh);\r
+int DH_up_ref(DH *dh);\r
+int DH_size(const DH *dh);\r
+int DH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,\r
+ CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);\r
+int DH_set_ex_data(DH *d, int idx, void *arg);\r
+void *DH_get_ex_data(DH *d, int idx);\r
+\r
+/* Deprecated version */\r
+#ifndef OPENSSL_NO_DEPRECATED\r
+DH * DH_generate_parameters(int prime_len,int generator,\r
+ void (*callback)(int,int,void *),void *cb_arg);\r
+#endif /* !defined(OPENSSL_NO_DEPRECATED) */\r
+\r
+/* New version */\r
+int DH_generate_parameters_ex(DH *dh, int prime_len,int generator, BN_GENCB *cb);\r
+\r
+int DH_check(const DH *dh,int *codes);\r
+int DH_check_pub_key(const DH *dh,const BIGNUM *pub_key, int *codes);\r
+int DH_generate_key(DH *dh);\r
+int DH_compute_key(unsigned char *key,const BIGNUM *pub_key,DH *dh);\r
+DH * d2i_DHparams(DH **a,const unsigned char **pp, long length);\r
+int i2d_DHparams(const DH *a,unsigned char **pp);\r
+#ifndef OPENSSL_NO_FP_API\r
+int DHparams_print_fp(FILE *fp, const DH *x);\r
+#endif\r
+#ifndef OPENSSL_NO_BIO\r
+int DHparams_print(BIO *bp, const DH *x);\r
+#else\r
+int DHparams_print(char *bp, const DH *x);\r
+#endif\r
+\r
+#define EVP_PKEY_CTX_set_dh_paramgen_prime_len(ctx, len) \\r
+ EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \\r
+ EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN, len, NULL)\r
+\r
+#define EVP_PKEY_CTX_set_dh_paramgen_generator(ctx, gen) \\r
+ EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DH, EVP_PKEY_OP_PARAMGEN, \\r
+ EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR, gen, NULL)\r
+\r
+#define EVP_PKEY_CTRL_DH_PARAMGEN_PRIME_LEN (EVP_PKEY_ALG_CTRL + 1)\r
+#define EVP_PKEY_CTRL_DH_PARAMGEN_GENERATOR (EVP_PKEY_ALG_CTRL + 2)\r
+\r
+\r
+/* BEGIN ERROR CODES */\r
+/* The following lines are auto generated by the script mkerr.pl. Any changes\r
+ * made after this point may be overwritten when the script is next run.\r
+ */\r
+void ERR_load_DH_strings(void);\r
+\r
+/* Error codes for the DH functions. */\r
+\r
+/* Function codes. */\r
+#define DH_F_COMPUTE_KEY 102\r
+#define DH_F_DHPARAMS_PRINT_FP 101\r
+#define DH_F_DH_BUILTIN_GENPARAMS 106\r
+#define DH_F_DH_NEW_METHOD 105\r
+#define DH_F_DH_PARAM_DECODE 107\r
+#define DH_F_DH_PRIV_DECODE 110\r
+#define DH_F_DH_PRIV_ENCODE 111\r
+#define DH_F_DH_PUB_DECODE 108\r
+#define DH_F_DH_PUB_ENCODE 109\r
+#define DH_F_DO_DH_PRINT 100\r
+#define DH_F_GENERATE_KEY 103\r
+#define DH_F_GENERATE_PARAMETERS 104\r
+#define DH_F_PKEY_DH_DERIVE 112\r
+#define DH_F_PKEY_DH_KEYGEN 113\r
+\r
+/* Reason codes. */\r
+#define DH_R_BAD_GENERATOR 101\r
+#define DH_R_BN_DECODE_ERROR 109\r
+#define DH_R_BN_ERROR 106\r
+#define DH_R_DECODE_ERROR 104\r
+#define DH_R_INVALID_PUBKEY 102\r
+#define DH_R_KEYS_NOT_SET 108\r
+#define DH_R_MODULUS_TOO_LARGE 103\r
+#define DH_R_NO_PARAMETERS_SET 107\r
+#define DH_R_NO_PRIVATE_VALUE 100\r
+#define DH_R_PARAMETER_ENCODING_ERROR 105\r
+\r
+#ifdef __cplusplus\r
+}\r
+#endif\r
+#endif\r