#ifndef HEADER_DH_H
#define HEADER_DH_H
-#ifdef OPENSSL_NO_DH
+#ifdef NO_DH
#error DH is disabled.
#endif
-#ifndef OPENSSL_NO_BIO
+#ifndef NO_BIO
#include <openssl/bio.h>
#endif
#include <openssl/bn.h>
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,
+ int (*compute_key)(unsigned char *key,BIGNUM *pub_key,DH *dh);
+ int (*bn_mod_exp)(DH *dh, BIGNUM *r, BIGNUM *a, const BIGNUM *p,
+ const BIGNUM *m, BN_CTX *ctx,
BN_MONT_CTX *m_ctx); /* Can be null */
int (*init)(DH *dh);
int references;
CRYPTO_EX_DATA ex_data;
-#if 0
DH_METHOD *meth;
-#else
- struct engine_st *engine;
-#endif
};
#define DH_GENERATOR_2 2
(unsigned char *)(x))
#endif
-const DH_METHOD *DH_OpenSSL(void);
+DH_METHOD *DH_OpenSSL(void);
-void DH_set_default_openssl_method(const DH_METHOD *meth);
-const DH_METHOD *DH_get_default_openssl_method(void);
-#if 0
-const DH_METHOD *DH_set_method(DH *dh, const DH_METHOD *meth);
-DH *DH_new_method(const DH_METHOD *meth);
-#else
-int DH_set_method(DH *dh, struct engine_st *engine);
-DH *DH_new_method(struct engine_st *engine);
-#endif
+void DH_set_default_method(DH_METHOD *meth);
+DH_METHOD *DH_get_default_method(void);
+DH_METHOD *DH_set_method(DH *dh, DH_METHOD *meth);
+DH *DH_new_method(DH_METHOD *meth);
DH * DH_new(void);
void DH_free(DH *dh);
-int DH_up(DH *dh);
-int DH_size(const DH *dh);
+int DH_size(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);
DH * DH_generate_parameters(int prime_len,int generator,
void (*callback)(int,int,void *),void *cb_arg);
-int DH_check(const DH *dh,int *codes);
+int DH_check(DH *dh,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);
+int DH_compute_key(unsigned char *key,BIGNUM *pub_key,DH *dh);
+DH * d2i_DHparams(DH **a,unsigned char **pp, long length);
+int i2d_DHparams(DH *a,unsigned char **pp);
+#ifndef NO_FP_API
+int DHparams_print_fp(FILE *fp, DH *x);
#endif
-#ifndef OPENSSL_NO_BIO
-int DHparams_print(BIO *bp, const DH *x);
+#ifndef NO_BIO
+int DHparams_print(BIO *bp, DH *x);
#else
-int DHparams_print(char *bp, const DH *x);
+int DHparams_print(char *bp, DH *x);
#endif
-void ERR_load_DH_strings(void);
/* 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. */
#define DH_F_DH_NEW 105
/* Reason codes. */
+#define DH_R_BAD_GENERATOR 101
#define DH_R_NO_PRIVATE_VALUE 100
#ifdef __cplusplus
}
#endif
#endif
-