2021-12-17 14:21:38 -05:00
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/*****************************************************************************************************
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* Copyright (c) 2013, 2014, 2017, 2021 Pieter Wuille, Andrew Poelstra, Jonas Nick, Russell O'Connor *
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* Distributed under the MIT software license, see the accompanying *
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* file COPYING or https://www.opensource.org/licenses/mit-license.php. *
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*****************************************************************************************************/
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2021-12-17 11:28:48 -05:00
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#ifndef SECP256K1_PRECOMPUTED_ECMULT_H
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#define SECP256K1_PRECOMPUTED_ECMULT_H
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2021-06-28 16:33:03 -04:00
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#include "group.h"
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#if defined(EXHAUSTIVE_TEST_ORDER)
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#if EXHAUSTIVE_TEST_ORDER == 13
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#define WINDOW_G 4
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#elif EXHAUSTIVE_TEST_ORDER == 199
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#define WINDOW_G 8
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#else
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#error No known generator for the specified exhaustive test group order.
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#endif
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2021-12-17 12:07:42 -05:00
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static secp256k1_ge_storage secp256k1_pre_g[ECMULT_TABLE_SIZE(WINDOW_G)];
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static secp256k1_ge_storage secp256k1_pre_g_128[ECMULT_TABLE_SIZE(WINDOW_G)];
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2021-06-28 16:33:03 -04:00
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#else /* !defined(EXHAUSTIVE_TEST_ORDER) */
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#define WINDOW_G ECMULT_WINDOW_SIZE
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2021-12-17 14:21:38 -05:00
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extern const secp256k1_ge_storage secp256k1_pre_g[ECMULT_TABLE_SIZE(WINDOW_G)];
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extern const secp256k1_ge_storage secp256k1_pre_g_128[ECMULT_TABLE_SIZE(WINDOW_G)];
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2021-12-17 12:07:42 -05:00
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#endif /* defined(EXHAUSTIVE_TEST_ORDER) */
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2021-12-17 11:28:48 -05:00
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#endif /* SECP256K1_PRECOMPUTED_ECMULT_H */
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