summaryrefslogtreecommitdiffstats
path: root/tcl8.6/libtommath/bn_mp_reduce_2k_setup.c
diff options
context:
space:
mode:
authorWilliam Joye <wjoye@cfa.harvard.edu>2017-09-22 18:51:12 (GMT)
committerWilliam Joye <wjoye@cfa.harvard.edu>2017-09-22 18:51:12 (GMT)
commit3fa8e6dc88e8041b6cb88d1b1e9c05676d3346b7 (patch)
tree69afbb41089c8358615879f7cd3c4cf7997f4c7e /tcl8.6/libtommath/bn_mp_reduce_2k_setup.c
parenta0e17db23c0fd7c771c0afce8cce350c98f90b02 (diff)
downloadblt-3fa8e6dc88e8041b6cb88d1b1e9c05676d3346b7.zip
blt-3fa8e6dc88e8041b6cb88d1b1e9c05676d3346b7.tar.gz
blt-3fa8e6dc88e8041b6cb88d1b1e9c05676d3346b7.tar.bz2
update to tcl/tk 8.6.7
Diffstat (limited to 'tcl8.6/libtommath/bn_mp_reduce_2k_setup.c')
-rw-r--r--tcl8.6/libtommath/bn_mp_reduce_2k_setup.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/tcl8.6/libtommath/bn_mp_reduce_2k_setup.c b/tcl8.6/libtommath/bn_mp_reduce_2k_setup.c
deleted file mode 100644
index ac043f6..0000000
--- a/tcl8.6/libtommath/bn_mp_reduce_2k_setup.c
+++ /dev/null
@@ -1,43 +0,0 @@
-#include <tommath.h>
-#ifdef BN_MP_REDUCE_2K_SETUP_C
-/* LibTomMath, multiple-precision integer library -- Tom St Denis
- *
- * LibTomMath is a library that provides multiple-precision
- * integer arithmetic as well as number theoretic functionality.
- *
- * The library was designed directly after the MPI library by
- * Michael Fromberger but has been written from scratch with
- * additional optimizations in place.
- *
- * The library is free for all purposes without any express
- * guarantee it works.
- *
- * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
- */
-
-/* determines the setup value */
-int mp_reduce_2k_setup(mp_int *a, mp_digit *d)
-{
- int res, p;
- mp_int tmp;
-
- if ((res = mp_init(&tmp)) != MP_OKAY) {
- return res;
- }
-
- p = mp_count_bits(a);
- if ((res = mp_2expt(&tmp, p)) != MP_OKAY) {
- mp_clear(&tmp);
- return res;
- }
-
- if ((res = s_mp_sub(&tmp, a, &tmp)) != MP_OKAY) {
- mp_clear(&tmp);
- return res;
- }
-
- *d = tmp.dp[0];
- mp_clear(&tmp);
- return MP_OKAY;
-}
-#endif