6799218 RSA using Solaris Kernel Crypto framework lagging behind OpenSSL
5016936 bignumimpl:big_mul: potential memory leak
6810280 panic from bignum module: vmem_xalloc(): size == 0

@@ -1,12 +1,11 @@
 #
 # CDDL HEADER START
 #
 # The contents of this file are subject to the terms of the
-# Common Development and Distribution License, Version 1.0 only
-# (the "License").  You may not use this file except in compliance
-# with the License.
+# Common Development and Distribution License (the "License").
+# You may not use this file except in compliance with the License.
 #
 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 # or http://www.opensolaris.org/os/licensing.
 # See the License for the specific language governing permissions
 # and limitations under the License.

@@ -17,23 +16,28 @@
 # fields enclosed by brackets "[]" replaced with your own identifying
 # information: Portions Copyright [yyyy] [name of copyright owner]
 #
 # CDDL HEADER END
 #
-# Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
 # Use is subject to license terms.
 #
-#ident  "%Z%%M% %I%     %E% SMI"
 
-A note on the file mont_mulf.c. It is used as a starting point
-for the following hand optimized assembly files.
+A note on the file mont_mulf.c.
 
+It is used as a starting point for the following hand optimized assembly files:
+
 - usr/src/common/bignum/sun4u/mont_mulf_v8plus.s
  This file is used in the 32-bit pkcs11_softtoken library.
 
 - usr/src/common/bignum/sun4u/mont_mulf_v9.s
  This file is used in the 64-bit pkcs11_softtoken library.
 
-- usr/src/uts/sun4u/rsa/mont_mulf.s
+- usr/src/common/bignum/sun4u/mont_mulf_kernel_v9.s
  This file is used in the kernel RSA module.
 
 We keep the .c file around for future reference.
+
+See file bignumimpl.c for information about these preprocessor symbols:
+        USE_FLOATING_POINT, PSR_MUL, HWCAP, UMUL64
+UMUL64 is set in bignum.h based on architecture.
+The other symbols are set in Makefiles, as appropriate.