Add back the fips mode test functions, new stuff requires this.

Symbols.list changes to follow with tb's upcoming bump
ok jsing@

3 files changed, 83 insertions, 3 deletions

diff --git a/src/lib/libcrypto/Makefile b/src/lib/libcrypto/Makefile
index 2bc065afe2..1caac51601 100644
--- a/src/lib/libcrypto/Makefile
+++ b/src/lib/libcrypto/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.46 2021/09/03 23:30:42 job Exp $
+# $OpenBSD: Makefile,v 1.47 2021/10/23 09:13:51 beck Exp $
 
 LIB=    crypto
 LIBREBUILD=y
@@ -41,7 +41,7 @@ SYMBOL_LIST=	${.CURDIR}/Symbols.list
 
 # crypto/
 SRCS+= cryptlib.c malloc-wrapper.c mem_dbg.c cversion.c ex_data.c cpt_err.c
-SRCS+= o_time.c o_str.c o_init.c
+SRCS+= o_time.c o_str.c o_init.c o_fips.c
 SRCS+= mem_clr.c crypto_init.c crypto_lock.c
 
 # aes/
diff --git a/src/lib/libcrypto/crypto.h b/src/lib/libcrypto/crypto.h
index 7de8abb437..aba5556029 100644
--- a/src/lib/libcrypto/crypto.h
+++ b/src/lib/libcrypto/crypto.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: crypto.h,v 1.50 2019/01/19 01:07:00 tb Exp $ */
+/* $OpenBSD: crypto.h,v 1.51 2021/10/23 09:13:51 beck Exp $ */
 /* ====================================================================
  * Copyright (c) 1998-2006 The OpenSSL Project.  All rights reserved.
  *
@@ -505,6 +505,11 @@ uint64_t OPENSSL_cpu_caps(void);
 int OPENSSL_isservice(void);
 
 #ifndef LIBRESSL_INTERNAL
+#if defined(LIBRESSL_NEW_API)
+int FIPS_mode(void);
+int FIPS_mode_set(int r);
+#endif
+
 void OPENSSL_init(void);
 
 /* CRYPTO_memcmp returns zero iff the |len| bytes at |a| and |b| are equal. It
diff --git a/src/lib/libcrypto/o_fips.c b/src/lib/libcrypto/o_fips.c
new file mode 100644
index 0000000000..fe3861c553
--- /dev/null
+++ b/src/lib/libcrypto/o_fips.c
@@ -0,0 +1,75 @@
+/* Written by Stephen henson (steve@@openssl.org) for the OpenSSL
+ * project 2011.
+ */
+/* ====================================================================
+ * Copyright (c) 2011 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 <openssl/err.h>
+
+#include "cryptlib.h"
+
+int
+FIPS_mode(void)
+{
+        return 0;
+}
+
+int
+FIPS_mode_set(int r)
+{
+        if (r == 0)
+                return 1;
+        CRYPTOerror(CRYPTO_R_FIPS_MODE_NOT_SUPPORTED);
+        return 0;
+}