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wallet/nem: basic modtrezorcrypto for nem

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This commit is contained in:
Tomas Susanka 2018-03-12 13:21:41 +01:00 committed by Jan Pochyla
parent 88ef4257cd
commit 33ac5de848
4 changed files with 56 additions and 1 deletions
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47
embed/extmod/modtrezorcrypto/modtrezorcrypto-nem.h Normal file
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@ -0,0 +1,47 @@
/*
* This file is part of the TREZOR project, https://trezor.io/
*
* Copyright (c) SatoshiLabs
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "py/objstr.h"
#include "nem.h"
/// def validate_address(address: str, network: int) -> bool:
/// '''
/// Validate a NEM address
/// '''
STATIC mp_obj_t mod_trezorcrypto_nem_validate_address(mp_obj_t address, mp_obj_t network) {
mp_buffer_info_t addr;
mp_get_buffer_raise(address, &addr, MP_BUFFER_READ);
uint32_t n = mp_obj_get_int_truncated(network);
return mp_obj_new_bool(nem_validate_address(addr.buf, n));
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(mod_trezorcrypto_nem_validate_address_obj, mod_trezorcrypto_nem_validate_address);
// objects definition
STATIC const mp_rom_map_elem_t mod_trezorcrypto_nem_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_validate_address), MP_ROM_PTR(&mod_trezorcrypto_nem_validate_address_obj) },
};
STATIC MP_DEFINE_CONST_DICT(mod_trezorcrypto_nem_globals, mod_trezorcrypto_nem_globals_table);
// module definition
STATIC const mp_obj_module_t mod_trezorcrypto_nem_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&mod_trezorcrypto_nem_globals,
};

2
embed/extmod/modtrezorcrypto/modtrezorcrypto.c
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@ -36,6 +36,7 @@
#include "modtrezorcrypto-curve25519.h"
#include "modtrezorcrypto-ed25519.h"
#include "modtrezorcrypto-nist256p1.h"
#include "modtrezorcrypto-nem.h"
#include "modtrezorcrypto-pbkdf2.h"
#include "modtrezorcrypto-random.h"
#include "modtrezorcrypto-rfc6979.h"
@ -60,6 +61,7 @@ STATIC const mp_rom_map_elem_t mp_module_trezorcrypto_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR_curve25519), MP_ROM_PTR(&mod_trezorcrypto_curve25519_module) },
{ MP_ROM_QSTR(MP_QSTR_ed25519), MP_ROM_PTR(&mod_trezorcrypto_ed25519_module) },
{ MP_ROM_QSTR(MP_QSTR_nist256p1), MP_ROM_PTR(&mod_trezorcrypto_nist256p1_module) },
{ MP_ROM_QSTR(MP_QSTR_nem), MP_ROM_PTR(&mod_trezorcrypto_nem_module) },
{ MP_ROM_QSTR(MP_QSTR_pbkdf2), MP_ROM_PTR(&mod_trezorcrypto_Pbkdf2_type) },
{ MP_ROM_QSTR(MP_QSTR_random), MP_ROM_PTR(&mod_trezorcrypto_random_module) },
{ MP_ROM_QSTR(MP_QSTR_rfc6979), MP_ROM_PTR(&mod_trezorcrypto_Rfc6979_type) },

6
mocks/generated/trezorcrypto.py
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@ -309,6 +309,12 @@ def cosi_sign(secret_key: bytes, message: bytes, nonce: bytes, sigR: bytes, comb
Produce signature of message using COSI cosigning scheme.
'''
# extmod/modtrezorcrypto/modtrezorcrypto-nem.h
def validate_address(address: str, network: int) -> bool:
'''
Validate a NEM address
'''
# extmod/modtrezorcrypto/modtrezorcrypto-nist256p1.h
def generate_secret() -> bytes:
'''

2
src/trezor/crypto/__init__.py
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@ -1 +1 @@
from trezorcrypto import bip32, bip39, chacha20poly1305, crc, pbkdf2, random, rfc6979 # noqa: F401
from trezorcrypto import bip32, bip39, chacha20poly1305, crc, pbkdf2, random, rfc6979, nem # noqa: F401