[src/netbsd-1-6]: src/lib/libcrypto Pull up revision 1.1 (new, requested by h...

[he <he%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7034194c7661
branches:  netbsd-1-6
changeset: 529631:7034194c7661
user:      he <he%NetBSD.org@localhost>
date:      Sun Dec 01 21:37:11 2002 +0000

description:
Pull up revision 1.1 (new, requested by he in ticket #861):
  MDC2 is a patented algorithm, so don't ship it in the
  default libcrypto.  Defining MKCRYPTO_MDC2 will build a
  separate library, libcrypto_mdc2.

diffstat:

 lib/libcrypto/mdc2dgst_dummy.c |  111 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 111 insertions(+), 0 deletions(-)

diffs (115 lines):

diff -r cd4feee8f541 -r 7034194c7661 lib/libcrypto/mdc2dgst_dummy.c
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/libcrypto/mdc2dgst_dummy.c    Sun Dec 01 21:37:11 2002 +0000
@@ -0,0 +1,111 @@
+/* crypto/mdc2/mdc2dgst.c */
+/* Copyright (C) 1995-1998 Eric Young (eay%cryptsoft.com@localhost)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay%cryptsoft.com@localhost).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh%cryptsoft.com@localhost).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * 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 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay%cryptsoft.com@localhost)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh%cryptsoft.com@localhost)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS 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 AUTHOR OR 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.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <openssl/des.h>
+#include <openssl/mdc2.h>
+
+#include <sys/cdefs.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#ifdef __weak_alias
+#define MDC2_Init      _MDC2_Init
+#define MDC2_Update    _MDC2_Update
+#define MDC2_Final     _MDC2_Final
+
+__weak_alias(MDC2_Init,_MDC2_Init)
+__weak_alias(MDC2_Update,_MDC2_Update)
+__weak_alias(MDC2_Final,_MDC2_Final)
+#endif
+
+__warn_references(MDC2_Init,
+    "MDC2 is a patented algorithm; link against libcrypto_mdc2.a")
+__warn_references(MDC2_Update,
+    "MDC2 is a patented algorithm; link against libcrypto_mdc2.a")
+__warn_references(MDC2_Final,
+    "MDC2 is a patented algorithm; link against libcrypto_mdc2.a")
+
+void MDC2_Init(MDC2_CTX *c)
+{
+
+       fprintf(stderr,
+           "MDC2 is a patented algorithm; link against libcrypto_mdc2.a. "
+           "Aborting...\n");
+       exit(1);
+}
+
+void MDC2_Update(MDC2_CTX *c, const unsigned char *in, unsigned long len)
+{
+
+       fprintf(stderr,
+           "MDC2 is a patented algorithm; link against libcrypto_mdc2.a. "
+           "Aborting...\n");
+       exit(1);
+}
+
+void MDC2_Final(unsigned char *md, MDC2_CTX *c)
+{
+
+       fprintf(stderr,
+           "MDC2 is a patented algorithm; link against libcrypto_mdc2.a. "
+           "Aborting...\n");
+       exit(1);
+}