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config: Set preprocessor defaults for ECMULT_* config values

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This simplifies manual builds and solves one item in #929.
This commit is contained in:
Tim Ruffing 2022-07-06 15:07:57 +02:00
parent af65d30cc8
commit d0cf55e13a
2 changed files with 6 additions and 0 deletions
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3
src/ecmult.h
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@ -11,6 +11,9 @@
#include "scalar.h"
#include "scratch.h"
#ifndef ECMULT_WINDOW_SIZE
# define ECMULT_WINDOW_SIZE 15
#endif
/* Noone will ever need more than a window size of 24. The code might
* be correct for larger values of ECMULT_WINDOW_SIZE but this is not
* tested.

3
src/ecmult_gen.h
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@ -10,6 +10,9 @@
#include "scalar.h"
#include "group.h"
#ifndef ECMULT_GEN_PREC_BITS
# define ECMULT_GEN_PREC_BITS 4
#endif
#if ECMULT_GEN_PREC_BITS != 2 && ECMULT_GEN_PREC_BITS != 4 && ECMULT_GEN_PREC_BITS != 8
# error "Set ECMULT_GEN_PREC_BITS to 2, 4 or 8."
#endif