diff options
Diffstat (limited to 'include/openssl/ecdh.h')
| -rw-r--r-- | include/openssl/ecdh.h | 61 |
1 files changed, 35 insertions, 26 deletions
diff --git a/include/openssl/ecdh.h b/include/openssl/ecdh.h index f901d3feb9..6afb6cf871 100644 --- a/include/openssl/ecdh.h +++ b/include/openssl/ecdh.h @@ -67,41 +67,50 @@ *
*/
#ifndef HEADER_ECDH_H
-#define HEADER_ECDH_H
+# define HEADER_ECDH_H
-#include <openssl/opensslconf.h>
+# include <openssl/opensslconf.h>
-#ifdef OPENSSL_NO_ECDH
-#error ECDH is disabled.
-#endif
+# ifdef OPENSSL_NO_ECDH
+# error ECDH is disabled.
+# endif
-#include <openssl/ec.h>
-#include <openssl/ossl_typ.h>
-#ifndef OPENSSL_NO_DEPRECATED
-#include <openssl/bn.h>
-#endif
+# include <openssl/ec.h>
+# include <openssl/ossl_typ.h>
+# ifndef OPENSSL_NO_DEPRECATED
+# include <openssl/bn.h>
+# endif
#ifdef __cplusplus
extern "C" {
#endif
+# define EC_FLAG_COFACTOR_ECDH 0x1000
+
const ECDH_METHOD *ECDH_OpenSSL(void);
-void ECDH_set_default_method(const ECDH_METHOD *);
+void ECDH_set_default_method(const ECDH_METHOD *);
const ECDH_METHOD *ECDH_get_default_method(void);
-int ECDH_set_method(EC_KEY *, const ECDH_METHOD *);
+int ECDH_set_method(EC_KEY *, const ECDH_METHOD *);
-int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key, EC_KEY *ecdh,
- void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen));
+int ECDH_compute_key(void *out, size_t outlen, const EC_POINT *pub_key,
+ EC_KEY *ecdh, void *(*KDF) (const void *in, size_t inlen,
+ void *out, size_t *outlen));
-int ECDH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new
- *new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
-int ECDH_set_ex_data(EC_KEY *d, int idx, void *arg);
-void *ECDH_get_ex_data(EC_KEY *d, int idx);
+int ECDH_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new
+ *new_func, CRYPTO_EX_dup *dup_func,
+ CRYPTO_EX_free *free_func);
+int ECDH_set_ex_data(EC_KEY *d, int idx, void *arg);
+void *ECDH_get_ex_data(EC_KEY *d, int idx);
+int ECDH_KDF_X9_62(unsigned char *out, size_t outlen,
+ const unsigned char *Z, size_t Zlen,
+ const unsigned char *sinfo, size_t sinfolen,
+ const EVP_MD *md);
/* BEGIN ERROR CODES */
-/* The following lines are auto generated by the script mkerr.pl. Any changes
+/*
+ * 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_ECDH_strings(void);
@@ -109,15 +118,15 @@ void ERR_load_ECDH_strings(void); /* Error codes for the ECDH functions. */
/* Function codes. */
-#define ECDH_F_ECDH_CHECK 102
-#define ECDH_F_ECDH_COMPUTE_KEY 100
-#define ECDH_F_ECDH_DATA_NEW_METHOD 101
+# define ECDH_F_ECDH_CHECK 102
+# define ECDH_F_ECDH_COMPUTE_KEY 100
+# define ECDH_F_ECDH_DATA_NEW_METHOD 101
/* Reason codes. */
-#define ECDH_R_KDF_FAILED 102
-#define ECDH_R_NON_FIPS_METHOD 103
-#define ECDH_R_NO_PRIVATE_VALUE 100
-#define ECDH_R_POINT_ARITHMETIC_FAILURE 101
+# define ECDH_R_KDF_FAILED 102
+# define ECDH_R_NON_FIPS_METHOD 103
+# define ECDH_R_NO_PRIVATE_VALUE 100
+# define ECDH_R_POINT_ARITHMETIC_FAILURE 101
#ifdef __cplusplus
}
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