23 lines
448 B
C
23 lines
448 B
C
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#include "tommath_private.h"
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#ifdef BN_S_MP_REVERSE_C
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/* LibTomMath, multiple-precision integer library -- Tom St Denis */
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/* SPDX-License-Identifier: Unlicense */
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/* reverse an array, used for radix code */
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void s_mp_reverse(unsigned char *s, size_t len)
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{
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size_t ix, iy;
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unsigned char t;
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ix = 0u;
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iy = len - 1u;
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while (ix < iy) {
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t = s[ix];
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s[ix] = s[iy];
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s[iy] = t;
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++ix;
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--iy;
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}
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}
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#endif
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