1 files changed, 0 insertions, 247 deletions

diff --git a/src/lib/libcrypto/ecdh/ech_lib.c b/src/lib/libcrypto/ecdh/ech_lib.c
deleted file mode 100644
index bb70d2d95f..0000000000
--- a/src/lib/libcrypto/ecdh/ech_lib.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/* $OpenBSD: ech_lib.c,v 1.11 2015/09/13 12:03:07 jsing Exp $ */
-/* ====================================================================
- * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
- *
- * The Elliptic Curve Public-Key Crypto Library (ECC Code) included
- * herein is developed by SUN MICROSYSTEMS, INC., and is contributed
- * to the OpenSSL project.
- *
- * The ECC Code is licensed pursuant to the OpenSSL open source
- * license provided below.
- *
- * The ECDH software is originally written by Douglas Stebila of
- * Sun Microsystems Laboratories.
- *
- */
-/* ====================================================================
- * Copyright (c) 1998-2003 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
- *    openssl-core@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 <string.h>
-
-#include <openssl/opensslconf.h>
-
-#include "ech_locl.h"
-#ifndef OPENSSL_NO_ENGINE
-#include <openssl/engine.h>
-#endif
-#include <openssl/err.h>
-
-static const ECDH_METHOD *default_ECDH_method = NULL;
-
-static void *ecdh_data_new(void);
-static void *ecdh_data_dup(void *);
-static void  ecdh_data_free(void *);
-
-void
-ECDH_set_default_method(const ECDH_METHOD *meth)
-{
-        default_ECDH_method = meth;
-}
-
-const ECDH_METHOD *
-ECDH_get_default_method(void)
-{
-        if (!default_ECDH_method) {
-                default_ECDH_method = ECDH_OpenSSL();
-        }
-        return default_ECDH_method;
-}
-
-int
-ECDH_set_method(EC_KEY *eckey, const ECDH_METHOD *meth)
-{
-        ECDH_DATA *ecdh;
-
-        ecdh = ecdh_check(eckey);
-
-        if (ecdh == NULL)
-                return 0;
-
-#ifndef OPENSSL_NO_ENGINE
-        if (ecdh->engine) {
-                ENGINE_finish(ecdh->engine);
-                ecdh->engine = NULL;
-        }
-#endif
-        ecdh->meth = meth;
-        return 1;
-}
-
-static ECDH_DATA *
-ECDH_DATA_new_method(ENGINE *engine)
-{
-        ECDH_DATA *ret;
-
-        ret = malloc(sizeof(ECDH_DATA));
-        if (ret == NULL) {
-                ECDHerr(ECDH_F_ECDH_DATA_NEW_METHOD, ERR_R_MALLOC_FAILURE);
-                return (NULL);
-        }
-
-        ret->init = NULL;
-
-        ret->meth = ECDH_get_default_method();
-        ret->engine = engine;
-#ifndef OPENSSL_NO_ENGINE
-        if (!ret->engine)
-                ret->engine = ENGINE_get_default_ECDH();
-        if (ret->engine) {
-                ret->meth = ENGINE_get_ECDH(ret->engine);
-                if (!ret->meth) {
-                        ECDHerr(ECDH_F_ECDH_DATA_NEW_METHOD, ERR_R_ENGINE_LIB);
-                        ENGINE_finish(ret->engine);
-                        free(ret);
-                        return NULL;
-                }
-        }
-#endif
-
-        ret->flags = ret->meth->flags;
-        CRYPTO_new_ex_data(CRYPTO_EX_INDEX_ECDH, ret, &ret->ex_data);
-        return (ret);
-}
-
-static void *
-ecdh_data_new(void)
-{
-        return (void *)ECDH_DATA_new_method(NULL);
-}
-
-static void *
-ecdh_data_dup(void *data)
-{
-        ECDH_DATA *r = (ECDH_DATA *)data;
-
-        /* XXX: dummy operation */
-        if (r == NULL)
-                return NULL;
-
-        return (void *)ecdh_data_new();
-}
-
-void
-ecdh_data_free(void *data)
-{
-        ECDH_DATA *r = (ECDH_DATA *)data;
-
-#ifndef OPENSSL_NO_ENGINE
-        if (r->engine)
-                ENGINE_finish(r->engine);
-#endif
-
-        CRYPTO_free_ex_data(CRYPTO_EX_INDEX_ECDH, r, &r->ex_data);
-
-        explicit_bzero((void *)r, sizeof(ECDH_DATA));
-
-        free(r);
-}
-
-ECDH_DATA *
-ecdh_check(EC_KEY *key)
-{
-        ECDH_DATA *ecdh_data;
-
-        void *data = EC_KEY_get_key_method_data(key, ecdh_data_dup,
-            ecdh_data_free, ecdh_data_free);
-        if (data == NULL) {
-                ecdh_data = (ECDH_DATA *)ecdh_data_new();
-                if (ecdh_data == NULL)
-                        return NULL;
-                data = EC_KEY_insert_key_method_data(key, (void *)ecdh_data,
-                    ecdh_data_dup, ecdh_data_free, ecdh_data_free);
-                if (data != NULL) {
-                        /* Another thread raced us to install the key_method
-                         * data and won. */
-                        ecdh_data_free(ecdh_data);
-                        ecdh_data = (ECDH_DATA *)data;
-                }
-        } else
-                ecdh_data = (ECDH_DATA *)data;
-
-        return ecdh_data;
-}
-
-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)
-{
-        return CRYPTO_get_ex_new_index(CRYPTO_EX_INDEX_ECDH, argl, argp,
-            new_func, dup_func, free_func);
-}
-
-int
-ECDH_set_ex_data(EC_KEY *d, int idx, void *arg)
-{
-        ECDH_DATA *ecdh;
-        ecdh = ecdh_check(d);
-        if (ecdh == NULL)
-                return 0;
-        return (CRYPTO_set_ex_data(&ecdh->ex_data, idx, arg));
-}
-
-void *
-ECDH_get_ex_data(EC_KEY *d, int idx)
-{
-        ECDH_DATA *ecdh;
-        ecdh = ecdh_check(d);
-        if (ecdh == NULL)
-                return NULL;
-        return (CRYPTO_get_ex_data(&ecdh->ex_data, idx));
-}
-
-int
-ECDH_size(const EC_KEY *d)
-{
-        return ((EC_GROUP_get_degree(EC_KEY_get0_group(d)) + 7) / 8);
-}