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Diffstat (limited to 'libtommath/bn_mp_read_unsigned_bin.c')
-rw-r--r--libtommath/bn_mp_read_unsigned_bin.c52
1 files changed, 0 insertions, 52 deletions
diff --git a/libtommath/bn_mp_read_unsigned_bin.c b/libtommath/bn_mp_read_unsigned_bin.c
deleted file mode 100644
index 3dd00f6..0000000
--- a/libtommath/bn_mp_read_unsigned_bin.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include "tommath_private.h"
-#ifdef BN_MP_READ_UNSIGNED_BIN_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
- */
-
-/* reads a unsigned char array, assumes the msb is stored first [big endian] */
-int mp_read_unsigned_bin(mp_int *a, const unsigned char *b, int c)
-{
- int res;
-
- /* make sure there are at least two digits */
- if (a->alloc < 2) {
- if ((res = mp_grow(a, 2)) != MP_OKAY) {
- return res;
- }
- }
-
- /* zero the int */
- mp_zero(a);
-
- /* read the bytes in */
- while (c-- > 0) {
- if ((res = mp_mul_2d(a, 8, a)) != MP_OKAY) {
- return res;
- }
-
-#ifndef MP_8BIT
- a->dp[0] |= *b++;
- a->used += 1;
-#else
- a->dp[0] = (*b & MP_MASK);
- a->dp[1] |= ((*b++ >> 7) & 1u);
- a->used += 2;
-#endif
- }
- mp_clamp(a);
- return MP_OKAY;
-}
-#endif
-
-/* ref: HEAD -> master, tag: v1.1.0 */
-/* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */
-/* commit time: 2019-01-28 20:32:32 +0100 */