Bitcoin Core 29.99.0
P2P Digital Currency
precomputed_ecmult.h
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1/*****************************************************************************************************
2 * Copyright (c) 2013, 2014, 2017, 2021 Pieter Wuille, Andrew Poelstra, Jonas Nick, Russell O'Connor *
3 * Distributed under the MIT software license, see the accompanying *
4 * file COPYING or https://www.opensource.org/licenses/mit-license.php. *
5 *****************************************************************************************************/
6
7#ifndef SECP256K1_PRECOMPUTED_ECMULT_H
8#define SECP256K1_PRECOMPUTED_ECMULT_H
9
10#ifdef __cplusplus
11extern "C" {
12#endif
13
14#include "ecmult.h"
15#include "group.h"
17
18#if defined(EXHAUSTIVE_TEST_ORDER)
19# if EXHAUSTIVE_TEST_ORDER == 7
20# define WINDOW_G 3
21# elif EXHAUSTIVE_TEST_ORDER == 13
22# define WINDOW_G 4
23# elif EXHAUSTIVE_TEST_ORDER == 199
24# define WINDOW_G 8
25# else
26# error No known generator for the specified exhaustive test group order.
27# endif
30#else /* !defined(EXHAUSTIVE_TEST_ORDER) */
31# define WINDOW_G ECMULT_WINDOW_SIZE
34#endif /* defined(EXHAUSTIVE_TEST_ORDER) */
35
36#ifdef __cplusplus
37}
38#endif
39
40#endif /* SECP256K1_PRECOMPUTED_ECMULT_H */
#define ECMULT_TABLE_SIZE(w)
The number of entries a table with precomputed multiples needs to have.
Definition: ecmult.h:41
SECP256K1_LOCAL_VAR const secp256k1_ge_storage secp256k1_pre_g[ECMULT_TABLE_SIZE(WINDOW_G)]
SECP256K1_LOCAL_VAR const secp256k1_ge_storage secp256k1_pre_g_128[ECMULT_TABLE_SIZE(WINDOW_G)]
#define WINDOW_G
#define SECP256K1_LOCAL_VAR