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-rw-r--r--libtommath/bn_mp_toradix_n.c85
1 files changed, 0 insertions, 85 deletions
diff --git a/libtommath/bn_mp_toradix_n.c b/libtommath/bn_mp_toradix_n.c
deleted file mode 100644
index fe0cf09..0000000
--- a/libtommath/bn_mp_toradix_n.c
+++ /dev/null
@@ -1,85 +0,0 @@
-#include "tommath_private.h"
-#ifdef BN_MP_TORADIX_N_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.
- *
- * SPDX-License-Identifier: Unlicense
- */
-
-/* stores a bignum as a ASCII string in a given radix (2..64)
- *
- * Stores upto maxlen-1 chars and always a NULL byte
- */
-int mp_toradix_n(const mp_int *a, char *str, int radix, int maxlen)
-{
- int res, digs;
- mp_int t;
- mp_digit d;
- char *_s = str;
-
- /* check range of the maxlen, radix */
- if ((maxlen < 2) || (radix < 2) || (radix > 64)) {
- return MP_VAL;
- }
-
- /* quick out if its zero */
- if (mp_iszero(a) == MP_YES) {
- *str++ = '0';
- *str = '\0';
- return MP_OKAY;
- }
-
- if ((res = mp_init_copy(&t, a)) != MP_OKAY) {
- return res;
- }
-
- /* if it is negative output a - */
- if (t.sign == MP_NEG) {
- /* we have to reverse our digits later... but not the - sign!! */
- ++_s;
-
- /* store the flag and mark the number as positive */
- *str++ = '-';
- t.sign = MP_ZPOS;
-
- /* subtract a char */
- --maxlen;
- }
-
- digs = 0;
- while (mp_iszero(&t) == MP_NO) {
- if (--maxlen < 1) {
- /* no more room */
- break;
- }
- if ((res = mp_div_d(&t, (mp_digit)radix, &t, &d)) != MP_OKAY) {
- mp_clear(&t);
- return res;
- }
- *str++ = mp_s_rmap[d];
- ++digs;
- }
-
- /* reverse the digits of the string. In this case _s points
- * to the first digit [exluding the sign] of the number
- */
- bn_reverse((unsigned char *)_s, digs);
-
- /* append a NULL so the string is properly terminated */
- *str = '\0';
-
- mp_clear(&t);
- return MP_OKAY;
-}
-
-#endif
-
-/* ref: HEAD -> master, tag: v1.1.0 */
-/* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
-/* commit time: 2019-01-28 20:32:32 +0100 */