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20 lines
658 B
20 lines
658 B
11 years ago
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// Copyright (c) 2013 Pieter Wuille
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// Distributed under the MIT/X11 software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef _SECP256K1_ECMULT_
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#define _SECP256K1_ECMULT_
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#include "num.h"
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#include "group.h"
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static void secp256k1_ecmult_start(void);
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static void secp256k1_ecmult_stop(void);
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/** Multiply with the generator: R = a*G */
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static void secp256k1_ecmult_gen(secp256k1_gej_t *r, const secp256k1_num_t *a);
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/** Double multiply: R = na*A + ng*G */
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static void secp256k1_ecmult(secp256k1_gej_t *r, const secp256k1_gej_t *a, const secp256k1_num_t *na, const secp256k1_num_t *ng);
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#endif
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