68 lines
2.7 KiB
C
68 lines
2.7 KiB
C
/*
|
|
* This file is part of the TREZOR project.
|
|
*
|
|
* Copyright (C) 2014 Pavol Rusnak <stick@satoshilabs.com>
|
|
*
|
|
* This library is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef __TRANSACTION_H__
|
|
#define __TRANSACTION_H__
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
#include "sha2.h"
|
|
#include "bip32.h"
|
|
#include "types.pb.h"
|
|
|
|
typedef struct {
|
|
uint32_t inputs_len;
|
|
uint32_t outputs_len;
|
|
|
|
uint32_t version;
|
|
uint32_t lock_time;
|
|
bool add_hash_type;
|
|
|
|
uint32_t have_inputs;
|
|
uint32_t have_outputs;
|
|
uint32_t size;
|
|
|
|
SHA256_CTX ctx;
|
|
} TxStruct;
|
|
|
|
uint32_t compile_script_sig(uint8_t address_type, const uint8_t *pubkeyhash, uint8_t *out);
|
|
int serialize_script_sig(uint8_t *signature, uint32_t signature_len, uint8_t *pubkey, uint32_t pubkey_len, uint8_t *out);
|
|
int compile_output(const CoinType *coin, const HDNode *root, TxOutputType *in, TxOutputBinType *out, bool needs_confirm);
|
|
uint32_t tx_serialize_input(TxStruct *tx, uint8_t *prev_hash, uint32_t prev_index, uint8_t *script_sig, uint32_t script_sig_len, uint32_t sequence, uint8_t *out);
|
|
uint32_t tx_serialize_output(TxStruct *tx, uint64_t amount, uint8_t *script_pubkey, uint32_t script_pubkey_len, uint8_t *out);
|
|
|
|
void tx_init(TxStruct *tx, uint32_t inputs_len, uint32_t outputs_len, uint32_t version, uint32_t lock_time, bool add_hash_type);
|
|
bool tx_hash_input(TxStruct *t, TxInputType *input);
|
|
bool tx_hash_output(TxStruct *t, TxOutputBinType *output);
|
|
void tx_hash_final(TxStruct *t, uint8_t *hash, bool reverse);
|
|
|
|
bool transactionHash(TransactionType *tx, uint8_t *hash);
|
|
|
|
int transactionSimpleSign(const CoinType *coin, HDNode *root, TxInputType *inputs, uint32_t inputs_count, TxOutputType *outputs, uint32_t outputs_count, uint32_t version, uint32_t lock_time, uint8_t *out);
|
|
|
|
uint32_t transactionEstimateSize(uint32_t inputs, uint32_t outputs);
|
|
|
|
uint32_t transactionEstimateSizeKb(uint32_t inputs, uint32_t outputs);
|
|
|
|
bool transactionMessageSign(uint8_t *message, uint32_t message_len, uint8_t *privkey, const char *address, uint8_t *signature);
|
|
|
|
bool transactionMessageVerify(uint8_t *message, uint32_t message_len, uint8_t *signature, const char *address);
|
|
|
|
#endif
|