remove ECDSA_METHOD from ENGINE

Reviewed-by: Richard Levitte <levitte@openssl.org>

7 files changed, 16 insertions, 171 deletions

diff --git a/crypto/engine/Makefile b/crypto/engine/Makefile
index d09235752d..6e7292e3a7 100644
--- a/crypto/engine/Makefile
+++ b/crypto/engine/Makefile
@@ -17,13 +17,13 @@ GENERAL=Makefile
 LIB=$(TOP)/libcrypto.a
 LIBSRC= eng_err.c eng_lib.c eng_list.c eng_init.c eng_ctrl.c \
 	eng_table.c eng_pkey.c eng_fat.c eng_all.c \
-	tb_rsa.c tb_dsa.c tb_ecdsa.c tb_dh.c tb_rand.c tb_store.c \
+	tb_rsa.c tb_dsa.c tb_dh.c tb_rand.c tb_store.c \
 	tb_cipher.c tb_digest.c tb_pkmeth.c tb_asnmth.c tb_eckey.c \
 	eng_openssl.c eng_cnf.c eng_dyn.c eng_cryptodev.c \
 	eng_rdrand.c
 LIBOBJ= eng_err.o eng_lib.o eng_list.o eng_init.o eng_ctrl.o \
 	eng_table.o eng_pkey.o eng_fat.o eng_all.o \
-	tb_rsa.o tb_dsa.o tb_ecdsa.o tb_dh.o tb_rand.o tb_store.o \
+	tb_rsa.o tb_dsa.o tb_dh.o tb_rand.o tb_store.o \
 	tb_cipher.o tb_digest.o tb_pkmeth.o tb_asnmth.o tb_eckey.o \
 	eng_openssl.o eng_cnf.o eng_dyn.o eng_cryptodev.o \
 	eng_rdrand.o
@@ -345,34 +345,19 @@ tb_dsa.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
 tb_dsa.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h
 tb_dsa.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
 tb_dsa.o: ../include/internal/cryptlib.h eng_int.h tb_dsa.c
-tb_ecdh.o: ../../e_os.h ../../include/openssl/asn1.h
-tb_ecdh.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-tb_ecdh.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-tb_ecdh.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
-tb_ecdh.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
-tb_ecdh.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-tb_ecdh.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-tb_ecdh.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-tb_ecdh.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-tb_ecdh.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
-tb_ecdh.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-tb_ecdh.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-tb_ecdh.o: ../../include/openssl/x509_vfy.h ../include/internal/cryptlib.h
-tb_ecdh.o: eng_int.h tb_ecdh.c
-tb_ecdsa.o: ../../e_os.h ../../include/openssl/asn1.h
-tb_ecdsa.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
-tb_ecdsa.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
-tb_ecdsa.o: ../../include/openssl/ec.h ../../include/openssl/ecdh.h
-tb_ecdsa.o: ../../include/openssl/ecdsa.h ../../include/openssl/engine.h
-tb_ecdsa.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-tb_ecdsa.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
-tb_ecdsa.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-tb_ecdsa.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
-tb_ecdsa.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
-tb_ecdsa.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
-tb_ecdsa.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
-tb_ecdsa.o: ../../include/openssl/x509_vfy.h ../include/internal/cryptlib.h
-tb_ecdsa.o: eng_int.h tb_ecdsa.c
+tb_eckey.o: ../../e_os.h ../../include/openssl/asn1.h
+tb_eckey.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
+tb_eckey.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
+tb_eckey.o: ../../include/openssl/ec.h ../../include/openssl/engine.h
+tb_eckey.o: ../../include/openssl/err.h ../../include/openssl/evp.h
+tb_eckey.o: ../../include/openssl/lhash.h ../../include/openssl/obj_mac.h
+tb_eckey.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
+tb_eckey.o: ../../include/openssl/opensslv.h ../../include/openssl/ossl_typ.h
+tb_eckey.o: ../../include/openssl/pkcs7.h ../../include/openssl/safestack.h
+tb_eckey.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+tb_eckey.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h
+tb_eckey.o: ../../include/openssl/x509_vfy.h ../include/internal/cryptlib.h
+tb_eckey.o: eng_int.h tb_eckey.c
 tb_pkmeth.o: ../../e_os.h ../../include/openssl/asn1.h
 tb_pkmeth.o: ../../include/openssl/bio.h ../../include/openssl/buffer.h
 tb_pkmeth.o: ../../include/openssl/crypto.h ../../include/openssl/e_os2.h
diff --git a/crypto/engine/eng_fat.c b/crypto/engine/eng_fat.c
index 60d62d882d..7984a5bf21 100644
--- a/crypto/engine/eng_fat.c
+++ b/crypto/engine/eng_fat.c
@@ -80,8 +80,6 @@ int ENGINE_set_default(ENGINE *e, unsigned int flags)
         return 0;
 #endif
 #ifndef OPENSSL_NO_EC
-    if ((flags & ENGINE_METHOD_ECDSA) && !ENGINE_set_default_ECDSA(e))
-        return 0;
 #endif
     if ((flags & ENGINE_METHOD_RAND) && !ENGINE_set_default_RAND(e))
         return 0;
@@ -107,8 +105,6 @@ static int int_def_cb(const char *alg, int len, void *arg)
         *pflags |= ENGINE_METHOD_RSA;
     else if (strncmp(alg, "DSA", len) == 0)
         *pflags |= ENGINE_METHOD_DSA;
-    else if (strncmp(alg, "ECDSA", len) == 0)
-        *pflags |= ENGINE_METHOD_ECDSA;
     else if (strncmp(alg, "DH", len) == 0)
         *pflags |= ENGINE_METHOD_DH;
     else if (strncmp(alg, "RAND", len) == 0)
@@ -154,7 +150,6 @@ int ENGINE_register_complete(ENGINE *e)
     ENGINE_register_DH(e);
 #endif
 #ifndef OPENSSL_NO_EC
-    ENGINE_register_ECDSA(e);
 #endif
     ENGINE_register_RAND(e);
     ENGINE_register_pkey_meths(e);
diff --git a/crypto/engine/eng_int.h b/crypto/engine/eng_int.h
index 939e59da4e..eea5e3d298 100644
--- a/crypto/engine/eng_int.h
+++ b/crypto/engine/eng_int.h
@@ -179,7 +179,6 @@ struct engine_st {
     const RSA_METHOD *rsa_meth;
     const DSA_METHOD *dsa_meth;
     const DH_METHOD *dh_meth;
-    const ECDSA_METHOD *ecdsa_meth;
     const EC_KEY_METHOD *ec_key_meth;
     const RAND_METHOD *rand_meth;
     const STORE_METHOD *store_meth;
diff --git a/crypto/engine/eng_list.c b/crypto/engine/eng_list.c
index 997603363d..72d3a17f19 100644
--- a/crypto/engine/eng_list.c
+++ b/crypto/engine/eng_list.c
@@ -302,7 +302,7 @@ static void engine_cpy(ENGINE *dest, const ENGINE *src)
     dest->dh_meth = src->dh_meth;
 #endif
 #ifndef OPENSSL_NO_EC
-    dest->ecdsa_meth = src->ecdsa_meth;
+
 #endif
     dest->rand_meth = src->rand_meth;
     dest->store_meth = src->store_meth;
diff --git a/crypto/engine/eng_openssl.c b/crypto/engine/eng_openssl.c
index 9b2f459f14..90a95541ba 100644
--- a/crypto/engine/eng_openssl.c
+++ b/crypto/engine/eng_openssl.c
@@ -155,7 +155,6 @@ static int bind_helper(ENGINE *e)
         || !ENGINE_set_DSA(e, DSA_get_default_method())
 # endif
 # ifndef OPENSSL_NO_EC
-        || !ENGINE_set_ECDSA(e, ECDSA_OpenSSL())
 # endif
 # ifndef OPENSSL_NO_DH
         || !ENGINE_set_DH(e, DH_get_default_method())
diff --git a/crypto/engine/tb_ecdsa.c b/crypto/engine/tb_ecdsa.c
deleted file mode 100644
index a8b9be60d7..0000000000
--- a/crypto/engine/tb_ecdsa.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* ====================================================================
- * Copyright (c) 2000-2002 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).
- *
- */
-
-#include "eng_int.h"
-
-/*
- * If this symbol is defined then ENGINE_get_default_ECDSA(), the function
- * that is used by ECDSA to hook in implementation code and cache defaults
- * (etc), will display brief debugging summaries to stderr with the 'nid'.
- */
-/* #define ENGINE_ECDSA_DEBUG */
-
-static ENGINE_TABLE *ecdsa_table = NULL;
-static const int dummy_nid = 1;
-
-void ENGINE_unregister_ECDSA(ENGINE *e)
-{
-    engine_table_unregister(&ecdsa_table, e);
-}
-
-static void engine_unregister_all_ECDSA(void)
-{
-    engine_table_cleanup(&ecdsa_table);
-}
-
-int ENGINE_register_ECDSA(ENGINE *e)
-{
-    if (e->ecdsa_meth)
-        return engine_table_register(&ecdsa_table,
-                                     engine_unregister_all_ECDSA, e,
-                                     &dummy_nid, 1, 0);
-    return 1;
-}
-
-void ENGINE_register_all_ECDSA()
-{
-    ENGINE *e;
-
-    for (e = ENGINE_get_first(); e; e = ENGINE_get_next(e))
-        ENGINE_register_ECDSA(e);
-}
-
-int ENGINE_set_default_ECDSA(ENGINE *e)
-{
-    if (e->ecdsa_meth)
-        return engine_table_register(&ecdsa_table,
-                                     engine_unregister_all_ECDSA, e,
-                                     &dummy_nid, 1, 1);
-    return 1;
-}
-
-/*
- * Exposed API function to get a functional reference from the implementation
- * table (ie. try to get a functional reference from the tabled structural
- * references).
- */
-ENGINE *ENGINE_get_default_ECDSA(void)
-{
-    return engine_table_select(&ecdsa_table, dummy_nid);
-}
-
-/* Obtains an ECDSA implementation from an ENGINE functional reference */
-const ECDSA_METHOD *ENGINE_get_ECDSA(const ENGINE *e)
-{
-    return e->ecdsa_meth;
-}
-
-/* Sets an ECDSA implementation in an ENGINE structure */
-int ENGINE_set_ECDSA(ENGINE *e, const ECDSA_METHOD *ecdsa_meth)
-{
-    e->ecdsa_meth = ecdsa_meth;
-    return 1;
-}
diff --git a/include/openssl/engine.h b/include/openssl/engine.h
index d82535bb56..92a9753fe7 100644
--- a/include/openssl/engine.h
+++ b/include/openssl/engine.h
@@ -108,7 +108,6 @@ extern "C" {
 # define ENGINE_METHOD_DSA               (unsigned int)0x0002
 # define ENGINE_METHOD_DH                (unsigned int)0x0004
 # define ENGINE_METHOD_RAND              (unsigned int)0x0008
-# define ENGINE_METHOD_ECDSA             (unsigned int)0x0020
 # define ENGINE_METHOD_CIPHERS           (unsigned int)0x0040
 # define ENGINE_METHOD_DIGESTS           (unsigned int)0x0080
 # define ENGINE_METHOD_STORE             (unsigned int)0x0100
@@ -439,10 +438,6 @@ int ENGINE_register_DSA(ENGINE *e);
 void ENGINE_unregister_DSA(ENGINE *e);
 void ENGINE_register_all_DSA(void);
 
-int ENGINE_register_ECDSA(ENGINE *e);
-void ENGINE_unregister_ECDSA(ENGINE *e);
-void ENGINE_register_all_ECDSA(void);
-
 int ENGINE_register_EC_KEY(ENGINE *e);
 void ENGINE_unregister_EC_KEY(ENGINE *e);
 void ENGINE_register_all_EC_KEY(void);
@@ -553,7 +548,6 @@ int ENGINE_set_id(ENGINE *e, const char *id);
 int ENGINE_set_name(ENGINE *e, const char *name);
 int ENGINE_set_RSA(ENGINE *e, const RSA_METHOD *rsa_meth);
 int ENGINE_set_DSA(ENGINE *e, const DSA_METHOD *dsa_meth);
-int ENGINE_set_ECDSA(ENGINE *e, const ECDSA_METHOD *ecdsa_meth);
 int ENGINE_set_EC_KEY(ENGINE *e, const EC_KEY_METHOD *ecdsa_meth);
 int ENGINE_set_DH(ENGINE *e, const DH_METHOD *dh_meth);
 int ENGINE_set_RAND(ENGINE *e, const RAND_METHOD *rand_meth);
@@ -598,7 +592,6 @@ const char *ENGINE_get_id(const ENGINE *e);
 const char *ENGINE_get_name(const ENGINE *e);
 const RSA_METHOD *ENGINE_get_RSA(const ENGINE *e);
 const DSA_METHOD *ENGINE_get_DSA(const ENGINE *e);
-const ECDSA_METHOD *ENGINE_get_ECDSA(const ENGINE *e);
 const EC_KEY_METHOD *ENGINE_get_EC_KEY(const ENGINE *e);
 const DH_METHOD *ENGINE_get_DH(const ENGINE *e);
 const RAND_METHOD *ENGINE_get_RAND(const ENGINE *e);
@@ -677,7 +670,6 @@ int ENGINE_load_ssl_client_cert(ENGINE *e, SSL *s,
 ENGINE *ENGINE_get_default_RSA(void);
 /* Same for the other "methods" */
 ENGINE *ENGINE_get_default_DSA(void);
-ENGINE *ENGINE_get_default_ECDSA(void);
 ENGINE *ENGINE_get_default_EC_KEY(void);
 ENGINE *ENGINE_get_default_DH(void);
 ENGINE *ENGINE_get_default_RAND(void);
@@ -700,7 +692,6 @@ int ENGINE_set_default_RSA(ENGINE *e);
 int ENGINE_set_default_string(ENGINE *e, const char *def_list);
 /* Same for the other "methods" */
 int ENGINE_set_default_DSA(ENGINE *e);
-int ENGINE_set_default_ECDSA(ENGINE *e);
 int ENGINE_set_default_EC_KEY(ENGINE *e);
 int ENGINE_set_default_DH(ENGINE *e);
 int ENGINE_set_default_RAND(ENGINE *e);