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31 lines
764 B
C
31 lines
764 B
C
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#include <tommath.h>
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#ifdef BN_MP_EXCH_C
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/* LibTomMath, multiple-precision integer library -- Tom St Denis
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*
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* LibTomMath is a library that provides multiple-precision
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* integer arithmetic as well as number theoretic functionality.
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*
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* The library was designed directly after the MPI library by
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* Michael Fromberger but has been written from scratch with
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* additional optimizations in place.
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*
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* The library is free for all purposes without any express
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* guarantee it works.
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*
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* Tom St Denis, tomstdenis@iahu.ca, http://math.libtomcrypt.org
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*/
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/* swap the elements of two integers, for cases where you can't simply swap the
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* mp_int pointers around
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*/
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void
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mp_exch (mp_int * a, mp_int * b)
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{
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mp_int t;
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t = *a;
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*a = *b;
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*b = t;
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}
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#endif
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