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src/secp256k1/src/scalar_8x32.h
/********************************************************************** | /********************************************************************** | ||||
* Copyright (c) 2014 Pieter Wuille * | * Copyright (c) 2014 Pieter Wuille * | ||||
* Distributed under the MIT software license, see the accompanying * | * Distributed under the MIT software license, see the accompanying * | ||||
* file COPYING or http://www.opensource.org/licenses/mit-license.php.* | * file COPYING or http://www.opensource.org/licenses/mit-license.php.* | ||||
**********************************************************************/ | **********************************************************************/ | ||||
#ifndef _SECP256K1_SCALAR_REPR_ | #ifndef SECP256K1_SCALAR_REPR_H | ||||
#define _SECP256K1_SCALAR_REPR_ | #define SECP256K1_SCALAR_REPR_H | ||||
#include <stdint.h> | #include <stdint.h> | ||||
/** A scalar modulo the group order of the secp256k1 curve. */ | /** A scalar modulo the group order of the secp256k1 curve. */ | ||||
typedef struct { | typedef struct { | ||||
uint32_t d[8]; | uint32_t d[8]; | ||||
} secp256k1_scalar; | } secp256k1_scalar; | ||||
#define SECP256K1_SCALAR_CONST(d7, d6, d5, d4, d3, d2, d1, d0) {{(d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7)}} | #define SECP256K1_SCALAR_CONST(d7, d6, d5, d4, d3, d2, d1, d0) {{(d0), (d1), (d2), (d3), (d4), (d5), (d6), (d7)}} | ||||
#endif | #endif /* SECP256K1_SCALAR_REPR_H */ |