30 lines
666 B
C
30 lines
666 B
C
/* TomsFastMath, a fast ISO C bignum library.
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*
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* This project is meant to fill in where LibTomMath
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* falls short. That is speed ;-)
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*
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* This project is public domain and free for all purposes.
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*
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* Tom St Denis, tomstdenis@gmail.com
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*/
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#include "bignum_fast.h"
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void fp_to_unsigned_bin(fp_int *a, unsigned char *b)
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{
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int x;
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fp_int t;
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fp_init_copy(&t, a);
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x = 0;
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while (fp_iszero (&t) == FP_NO) {
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b[x++] = (unsigned char) (t.dp[0] & 255);
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fp_div_2d (&t, 8, &t, NULL);
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}
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fp_reverse (b, x);
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}
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/* $Source: /cvs/libtom/tomsfastmath/src/bin/fp_to_unsigned_bin.c,v $ */
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/* $Revision: 1.2 $ */
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/* $Date: 2007/02/27 02:38:44 $ */
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