1 files changed, 62 insertions, 0 deletions
diff --git a/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/generic/mpih-mul1.c b/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/generic/mpih-mul1.c
new file mode 100755
index 0000000..694a7f6
--- /dev/null
+++ b/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/generic/mpih-mul1.c
@@ -0,0 +1,62 @@
+/* mpihelp-mul_1.c  -  MPI helper functions
+ * Copyright (C) 1994, 1996, 1997, 1998, 2001,
+ *               2002 Free Software Foundation, Inc.
+ *
+ * This file is part of Libgcrypt.
+ *
+ * Libgcrypt is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * Libgcrypt is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Note: This code is heavily based on the GNU MP Library.
+ *       Actually it's the same code with only minor changes in the
+ *       way the data is stored; this is to support the abstraction
+ *       of an optional secure memory allocation which may be used
+ *       to avoid revealing of sensitive data due to paging etc.
+ */
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "mpi-internal.h"
+#include "longlong.h"
+mpi_limb_t
+_gcry_mpih_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
+                                                    mpi_limb_t s2_limb)
+{
+  mpi_limb_t cy_limb;
+  mpi_size_t j;
+  mpi_limb_t prod_high, prod_low;
+  /* The loop counter and index J goes from -S1_SIZE to -1.  This way
+   * the loop becomes faster.  */
+  j = -s1_size;
+  /* Offset the base pointers to compensate for the negative indices.  */
+  s1_ptr -= j;
+  res_ptr -= j;
+  cy_limb = 0;
+  do 
+    {
+      umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb );
+      prod_low += cy_limb;
+      cy_limb = (prod_low < cy_limb?1:0) + prod_high;
+      res_ptr[j] = prod_low;
+    } 
+  while( ++j );
+  return cy_limb;
+}

diff --git a/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/generic/mpih-mul1.c b/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/generic/mpih-mul1.c new file mode 100755 index 0000000..694a7f6 --- /dev/null +++ b/linden/indra/libgcrypt/libgcrypt-1.2.2/mpi/generic/mpih-mul1.c
@@ -0,0 +1,62 @@
	1	/* mpihelp-mul_1.c - MPI helper functions
	2	* Copyright (C) 1994, 1996, 1997, 1998, 2001,
	3	* 2002 Free Software Foundation, Inc.
	4	*
	5	* This file is part of Libgcrypt.
	6	*
	7	* Libgcrypt is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU Lesser General Public License as
	9	* published by the Free Software Foundation; either version 2.1 of
	10	* the License, or (at your option) any later version.
	11	*
	12	* Libgcrypt is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU Lesser General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU Lesser General Public
	18	* License along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
	20	*
	21	* Note: This code is heavily based on the GNU MP Library.
	22	* Actually it's the same code with only minor changes in the
	23	* way the data is stored; this is to support the abstraction
	24	* of an optional secure memory allocation which may be used
	25	* to avoid revealing of sensitive data due to paging etc.
	26	*/
	27
	28	#include <config.h>
	29	#include <stdio.h>
	30	#include <stdlib.h>
	31	#include "mpi-internal.h"
	32	#include "longlong.h"
	33
	34	mpi_limb_t
	35	_gcry_mpih_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size,
	36	mpi_limb_t s2_limb)
	37	{
	38	mpi_limb_t cy_limb;
	39	mpi_size_t j;
	40	mpi_limb_t prod_high, prod_low;
	41
	42	/* The loop counter and index J goes from -S1_SIZE to -1. This way
	43	* the loop becomes faster. */
	44	j = -s1_size;
	45
	46	/* Offset the base pointers to compensate for the negative indices. */
	47	s1_ptr -= j;
	48	res_ptr -= j;
	49
	50	cy_limb = 0;
	51	do
	52	{
	53	umul_ppmm( prod_high, prod_low, s1_ptr[j], s2_limb );
	54	prod_low += cy_limb;
	55	cy_limb = (prod_low < cy_limb?1:0) + prod_high;
	56	res_ptr[j] = prod_low;
	57	}
	58	while( ++j );
	59
	60	return cy_limb;
	61	}
	62