X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Frsa%2Frsa_depr.c;h=21e0562525d005454cdaf9a7ece4cdc35f91b7b0;hb=c62ee12574e661a111238954b07ea1d5f0786bec;hp=3773d037c658becab981fa35182b4cf34e39c525;hpb=e189872486477c2bb9b041cb00f4390ef4aa911b;p=oweals%2Fopenssl.git

diff --git a/crypto/rsa/rsa_depr.c b/crypto/rsa/rsa_depr.c
index 3773d037c6..21e0562525 100644
--- a/crypto/rsa/rsa_depr.c
+++ b/crypto/rsa/rsa_depr.c
@@ -1,81 +1,61 @@
-/* crypto/rsa/rsa_depr.c */
-/* ====================================================================
- * Copyright (c) 1998-2002 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
- *    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).
+/*
+ * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
+ * Licensed under the OpenSSL license (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
  */
 
-/* NB: This file contains deprecated functions (compatibility wrappers to the
- * "new" versions). */
+/*
+ * NB: This file contains deprecated functions (compatibility wrappers to the
+ * "new" versions).
+ */
+
+#include <openssl/opensslconf.h>
+#if OPENSSL_API_COMPAT >= 0x00908000L
+NON_EMPTY_TRANSLATION_UNIT
+
+#else
 
-#include <stdio.h>
-#include <time.h>
-#include "cryptlib.h"
-#include <openssl/bn.h>
-#include <openssl/rsa.h>
+# include <stdio.h>
+# include <time.h>
+# include "internal/cryptlib.h"
+# include <openssl/bn.h>
+# include <openssl/rsa.h>
 
 RSA *RSA_generate_key(int bits, unsigned long e_value,
-	     void (*callback)(int,int,void *), void *cb_arg)
-	{
-	BN_GENCB cb;
-	RSA *rsa;
+                      void (*callback) (int, int, void *), void *cb_arg)
+{
+    int i;
+    BN_GENCB *cb = BN_GENCB_new();
+    RSA *rsa = RSA_new();
+    BIGNUM *e = BN_new();
 
-	if((rsa=RSA_new()) == NULL)
-		return 0;
+    if (cb == NULL || rsa == NULL || e == NULL)
+        goto err;
 
-	BN_GENCB_set_old(&cb, callback, cb_arg);
+    /*
+     * The problem is when building with 8, 16, or 32 BN_ULONG, unsigned long
+     * can be larger
+     */
+    for (i = 0; i < (int)sizeof(unsigned long) * 8; i++) {
+        if (e_value & (1UL << i))
+            if (BN_set_bit(e, i) == 0)
+                goto err;
+    }
 
-	if(RSA_generate_key_ex(rsa, bits, e_value, &cb))
-		return rsa;
-	RSA_free(rsa);
-	return 0;
-	}
+    BN_GENCB_set_old(cb, callback, cb_arg);
 
+    if (RSA_generate_key_ex(rsa, bits, e, cb)) {
+        BN_free(e);
+        BN_GENCB_free(cb);
+        return rsa;
+    }
+ err:
+    BN_free(e);
+    RSA_free(rsa);
+    BN_GENCB_free(cb);
+    return 0;
+}
+#endif