hide the definition of ECDSA_METHOD and ECDSA_DATA (and mutatis mutandis

for ecdh)

6 files changed, 100 insertions, 33 deletions

diff --git a/crypto/ecdh/Makefile b/crypto/ecdh/Makefile
index 17d8883eba..5bf5904015 100644
--- a/crypto/ecdh/Makefile
+++ b/crypto/ecdh/Makefile
@@ -30,7 +30,7 @@ LIBOBJ=	ech_lib.o ech_ossl.o ech_key.o ech_err.o
 SRC= $(LIBSRC)
 
 EXHEADER= ecdh.h
-HEADER=	$(EXHEADER)
+HEADER=	ech_locl.h $(EXHEADER)
 
 ALL=    $(GENERAL) $(SRC) $(HEADER)
 
diff --git a/crypto/ecdh/ecdh.h b/crypto/ecdh/ecdh.h
index 747d92efeb..98b8bb253c 100644
--- a/crypto/ecdh/ecdh.h
+++ b/crypto/ecdh/ecdh.h
@@ -85,41 +85,13 @@
 extern "C" {
 #endif
 
-/* Already defined in ossl_typ.h */
-/* typedef struct ecdh_method ECDH_METHOD; */
-
-struct ecdh_method 
-	{
-	const char *name;
-	int (*compute_key)(void *key, size_t outlen, const EC_POINT *pub_key, EC_KEY *ecdh,
-	                   void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen));
-#if 0
-	int (*init)(EC_KEY *eckey);
-	int (*finish)(EC_KEY *eckey);
-#endif
-	int flags;
-	char *app_data;
-	};
-
-typedef struct ecdh_data_st {
-	/* EC_KEY_METH_DATA part */
-	int (*init)(EC_KEY *);
-	void (*finish)(EC_KEY *);
-	/* method specific part */
-	ENGINE	*engine;
-	int	flags;
-	const ECDH_METHOD *meth;
-	CRYPTO_EX_DATA ex_data;
-} ECDH_DATA; 
+typedef struct ecdh_data_st ECDH_DATA;
 
 /* ECDH_DATA functions */
 ECDH_DATA *ECDH_DATA_new(void);
 ECDH_DATA *ECDH_DATA_new_method(ENGINE *);
 void ECDH_DATA_free(ECDH_DATA *);
 
-ECDH_DATA *ecdh_check(EC_KEY *);
-
-
 const ECDH_METHOD *ECDH_OpenSSL(void);
 
 void	  ECDH_set_default_method(const ECDH_METHOD *);
diff --git a/crypto/ecdh/ech_key.c b/crypto/ecdh/ech_key.c
index ea23a0d261..f44da9298b 100644
--- a/crypto/ecdh/ech_key.c
+++ b/crypto/ecdh/ech_key.c
@@ -67,7 +67,7 @@
  *
  */
 
-#include "ecdh.h"
+#include "ech_locl.h"
 #ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
 #endif
diff --git a/crypto/ecdh/ech_lib.c b/crypto/ecdh/ech_lib.c
index 7e36cbdab7..a6392bcb3d 100644
--- a/crypto/ecdh/ech_lib.c
+++ b/crypto/ecdh/ech_lib.c
@@ -67,7 +67,7 @@
  *
  */
 
-#include "ecdh.h"
+#include "ech_locl.h"
 #include <string.h>
 #ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
diff --git a/crypto/ecdh/ech_locl.h b/crypto/ecdh/ech_locl.h
new file mode 100644
index 0000000000..1a2db43b8a
--- /dev/null
+++ b/crypto/ecdh/ech_locl.h
@@ -0,0 +1,95 @@
+/* crypto/ecdh/ech_locl.h */
+/* ====================================================================
+ * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
+ *
+ * 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 above 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 acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED 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 OpenSSL PROJECT OR
+ * ITS 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.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+#ifndef HEADER_ECH_LOCL_H
+#define HEADER_ECH_LOCL_H
+
+#include <openssl/ecdh.h>
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+struct ecdh_method 
+	{
+	const char *name;
+	int (*compute_key)(void *key, size_t outlen, const EC_POINT *pub_key, EC_KEY *ecdh,
+	                   void *(*KDF)(const void *in, size_t inlen, void *out, size_t *outlen));
+#if 0
+	int (*init)(EC_KEY *eckey);
+	int (*finish)(EC_KEY *eckey);
+#endif
+	int flags;
+	char *app_data;
+	};
+
+struct ecdh_data_st {
+	/* EC_KEY_METH_DATA part */
+	int (*init)(EC_KEY *);
+	void (*finish)(EC_KEY *);
+	/* method specific part */
+	ENGINE	*engine;
+	int	flags;
+	const ECDH_METHOD *meth;
+	CRYPTO_EX_DATA ex_data;
+};
+
+ECDH_DATA *ecdh_check(EC_KEY *);
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* HEADER_ECH_LOCL_H */
diff --git a/crypto/ecdh/ech_ossl.c b/crypto/ecdh/ech_ossl.c
index b1c634b462..dab7e8eab8 100644
--- a/crypto/ecdh/ech_ossl.c
+++ b/crypto/ecdh/ech_ossl.c
@@ -73,7 +73,7 @@
 
 #include "cryptlib.h"
 
-#include <openssl/ecdh.h>
+#include "ech_locl.h"
 #include <openssl/err.h>
 #include <openssl/sha.h>
 #include <openssl/obj_mac.h>