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src/secp256k1/src/eckey.h
/********************************************************************** | /********************************************************************** | ||||
* Copyright (c) 2013, 2014 Pieter Wuille * | * Copyright (c) 2013, 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_ECKEY_ | #ifndef SECP256K1_ECKEY_H | ||||
#define _SECP256K1_ECKEY_ | #define SECP256K1_ECKEY_H | ||||
#include <stddef.h> | #include <stddef.h> | ||||
#include "group.h" | #include "group.h" | ||||
#include "scalar.h" | #include "scalar.h" | ||||
#include "ecmult.h" | #include "ecmult.h" | ||||
#include "ecmult_gen.h" | #include "ecmult_gen.h" | ||||
static int secp256k1_eckey_pubkey_parse(secp256k1_ge *elem, const unsigned char *pub, size_t size); | static int secp256k1_eckey_pubkey_parse(secp256k1_ge *elem, const unsigned char *pub, size_t size); | ||||
static int secp256k1_eckey_pubkey_serialize(secp256k1_ge *elem, unsigned char *pub, size_t *size, int compressed); | static int secp256k1_eckey_pubkey_serialize(secp256k1_ge *elem, unsigned char *pub, size_t *size, int compressed); | ||||
static int secp256k1_eckey_privkey_tweak_add(secp256k1_scalar *key, const secp256k1_scalar *tweak); | static int secp256k1_eckey_privkey_tweak_add(secp256k1_scalar *key, const secp256k1_scalar *tweak); | ||||
static int secp256k1_eckey_pubkey_tweak_add(const secp256k1_ecmult_context *ctx, secp256k1_ge *key, const secp256k1_scalar *tweak); | static int secp256k1_eckey_pubkey_tweak_add(const secp256k1_ecmult_context *ctx, secp256k1_ge *key, const secp256k1_scalar *tweak); | ||||
static int secp256k1_eckey_privkey_tweak_mul(secp256k1_scalar *key, const secp256k1_scalar *tweak); | static int secp256k1_eckey_privkey_tweak_mul(secp256k1_scalar *key, const secp256k1_scalar *tweak); | ||||
static int secp256k1_eckey_pubkey_tweak_mul(const secp256k1_ecmult_context *ctx, secp256k1_ge *key, const secp256k1_scalar *tweak); | static int secp256k1_eckey_pubkey_tweak_mul(const secp256k1_ecmult_context *ctx, secp256k1_ge *key, const secp256k1_scalar *tweak); | ||||
#endif | #endif /* SECP256K1_ECKEY_H */ |