resolve conflicts

1 files changed, 70 insertions, 1 deletions

diff --git a/lib/libcrypto/rand/rand_lib.c b/lib/libcrypto/rand/rand_lib.c
index 513e3389859..da6b4e0e862 100644
--- a/lib/libcrypto/rand/rand_lib.c
+++ b/lib/libcrypto/rand/rand_lib.c
@@ -60,15 +60,82 @@
 #include <time.h>
 #include "cryptlib.h"
 #include <openssl/rand.h>
+#include "rand_lcl.h"
+#ifdef OPENSSL_FIPS
+#include <openssl/fips.h>
+#include <openssl/fips_rand.h>
+#endif
+
 #ifndef OPENSSL_NO_ENGINE
 #include <openssl/engine.h>
 #endif
 
+static const RAND_METHOD *default_RAND_meth = NULL;
+
+#ifdef OPENSSL_FIPS
+
+static int fips_RAND_set_rand_method(const RAND_METHOD *meth,
+					const RAND_METHOD **pmeth)
+	{
+	*pmeth = meth;
+	return 1;
+	}
+
+static const RAND_METHOD *fips_RAND_get_rand_method(const RAND_METHOD **pmeth)
+	{
+	if (!*pmeth)
+		{
+		if(FIPS_mode())
+			*pmeth=FIPS_rand_method();
+		else
+			*pmeth = RAND_SSLeay();
+		}
+
+	if(FIPS_mode()
+		&& *pmeth != FIPS_rand_check())
+	    {
+	    RANDerr(RAND_F_FIPS_RAND_GET_RAND_METHOD,RAND_R_NON_FIPS_METHOD);
+	    return 0;
+	    }
+
+	return *pmeth;
+	}
+
+static int (*RAND_set_rand_method_func)(const RAND_METHOD *meth,
+						const RAND_METHOD **pmeth)
+	= fips_RAND_set_rand_method;
+static const RAND_METHOD *(*RAND_get_rand_method_func)
+						(const RAND_METHOD **pmeth)
+	= fips_RAND_get_rand_method;
+
+#ifndef OPENSSL_NO_ENGINE
+void int_RAND_set_callbacks(
+	int (*set_rand_func)(const RAND_METHOD *meth,
+						const RAND_METHOD **pmeth),
+	const RAND_METHOD *(*get_rand_func)
+						(const RAND_METHOD **pmeth))
+	{
+	RAND_set_rand_method_func = set_rand_func;
+	RAND_get_rand_method_func = get_rand_func;
+	}
+#endif
+
+int RAND_set_rand_method(const RAND_METHOD *meth)
+	{
+	return RAND_set_rand_method_func(meth, &default_RAND_meth);
+	}
+
+const RAND_METHOD *RAND_get_rand_method(void)
+	{
+	return RAND_get_rand_method_func(&default_RAND_meth);
+	}
+
+#else
+
 #ifndef OPENSSL_NO_ENGINE
 /* non-NULL if default_RAND_meth is ENGINE-provided */
 static ENGINE *funct_ref =NULL;
 #endif
-static const RAND_METHOD *default_RAND_meth = NULL;
 
 int RAND_set_rand_method(const RAND_METHOD *meth)
 	{
@@ -129,6 +196,8 @@ int RAND_set_rand_engine(ENGINE *engine)
 	}
 #endif
 
+#endif
+
 void RAND_cleanup(void)
 	{
 	const RAND_METHOD *meth = RAND_get_rand_method();