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-rw-r--r--libtommath/bn_mp_radix_size.c78
1 files changed, 0 insertions, 78 deletions
diff --git a/libtommath/bn_mp_radix_size.c b/libtommath/bn_mp_radix_size.c
deleted file mode 100644
index 1b61e3a1be9..00000000000
--- a/libtommath/bn_mp_radix_size.c
+++ /dev/null
@@ -1,78 +0,0 @@
-#include <tommath.h>
-#ifdef BN_MP_RADIX_SIZE_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://libtom.org
- */
-
-/* returns size of ASCII reprensentation */
-int mp_radix_size (mp_int * a, int radix, int *size)
-{
- int res, digs;
- mp_int t;
- mp_digit d;
-
- *size = 0;
-
- /* special case for binary */
- if (radix == 2) {
- *size = mp_count_bits (a) + (a->sign == MP_NEG ? 1 : 0) + 1;
- return MP_OKAY;
- }
-
- /* make sure the radix is in range */
- if (radix < 2 || radix > 64) {
- return MP_VAL;
- }
-
- if (mp_iszero(a) == MP_YES) {
- *size = 2;
- return MP_OKAY;
- }
-
- /* digs is the digit count */
- digs = 0;
-
- /* if it's negative add one for the sign */
- if (a->sign == MP_NEG) {
- ++digs;
- }
-
- /* init a copy of the input */
- if ((res = mp_init_copy (&t, a)) != MP_OKAY) {
- return res;
- }
-
- /* force temp to positive */
- t.sign = MP_ZPOS;
-
- /* fetch out all of the digits */
- while (mp_iszero (&t) == MP_NO) {
- if ((res = mp_div_d (&t, (mp_digit) radix, &t, &d)) != MP_OKAY) {
- mp_clear (&t);
- return res;
- }
- ++digs;
- }
- mp_clear (&t);
-
- /* return digs + 1, the 1 is for the NULL byte that would be required. */
- *size = digs + 1;
- return MP_OKAY;
-}
-
-#endif
-
-/* $Source: /cvs/libtom/libtommath/bn_mp_radix_size.c,v $ */
-/* $Revision: 1.5 $ */
-/* $Date: 2006/12/28 01:25:13 $ */