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chore(core): delete unused bip39/slip39 micropython/C bindings

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[no changelog]
pull/2771/head
grdddj 1 year ago committed by matejcik
parent 428ac8d2ac
commit 571bb79e33
4 changed files with 0 additions and 119 deletions
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39
core/embed/extmod/modtrezorcrypto/modtrezorcrypto-bip39.h
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@ -25,41 +25,6 @@
/// package: trezorcrypto.bip39
/// def complete_word(prefix: str) -> str | None:
/// """
/// Return the first word from the wordlist starting with prefix.
/// """
STATIC mp_obj_t mod_trezorcrypto_bip39_complete_word(mp_obj_t prefix) {
mp_buffer_info_t pfx = {0};
mp_get_buffer_raise(prefix, &pfx, MP_BUFFER_READ);
if (pfx.len == 0) {
return mp_const_none;
}
const char *word = mnemonic_complete_word(pfx.buf, pfx.len);
if (word) {
return mp_obj_new_str(word, strlen(word));
} else {
return mp_const_none;
}
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_trezorcrypto_bip39_complete_word_obj,
mod_trezorcrypto_bip39_complete_word);
/// def word_completion_mask(prefix: str) -> int:
/// """
/// Return possible 1-letter suffixes for given word prefix.
/// Result is a bitmask, with 'a' on the lowest bit, 'b' on the second
/// lowest, etc.
/// """
STATIC mp_obj_t mod_trezorcrypto_bip39_word_completion_mask(mp_obj_t prefix) {
mp_buffer_info_t pfx = {0};
mp_get_buffer_raise(prefix, &pfx, MP_BUFFER_READ);
return mp_obj_new_int(mnemonic_word_completion_mask(pfx.buf, pfx.len));
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(
mod_trezorcrypto_bip39_word_completion_mask_obj,
mod_trezorcrypto_bip39_word_completion_mask);
/// def generate(strength: int) -> str:
/// """
/// Generate a mnemonic of given strength (128, 160, 192, 224 and 256 bits).
@ -148,10 +113,6 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorcrypto_bip39_seed_obj, 2,
STATIC const mp_rom_map_elem_t mod_trezorcrypto_bip39_globals_table[] = {
{MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_bip39)},
{MP_ROM_QSTR(MP_QSTR_complete_word),
MP_ROM_PTR(&mod_trezorcrypto_bip39_complete_word_obj)},
{MP_ROM_QSTR(MP_QSTR_word_completion_mask),
MP_ROM_PTR(&mod_trezorcrypto_bip39_word_completion_mask_obj)},
{MP_ROM_QSTR(MP_QSTR_generate),
MP_ROM_PTR(&mod_trezorcrypto_bip39_generate_obj)},
{MP_ROM_QSTR(MP_QSTR_from_data),

45
core/embed/extmod/modtrezorcrypto/modtrezorcrypto-slip39.h
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@ -24,47 +24,6 @@
/// package: trezorcrypto.slip39
/// def word_completion_mask(prefix: int) -> int:
/// """
/// Calculates which buttons still can be pressed after some already were.
/// Returns a 9-bit bitmask, where each bit specifies which buttons
/// can be further pressed (there are still words in this combination).
/// LSB denotes first button.
///
/// Example: 110000110 - second, third, eighth and ninth button still can be
/// pressed.
/// """
STATIC mp_obj_t mod_trezorcrypto_slip39_word_completion_mask(mp_obj_t _prefix) {
uint16_t prefix = mp_obj_get_int(_prefix);
if (prefix < 1 || prefix > 9999) {
mp_raise_ValueError(
"Invalid button prefix (range between 1 and 9999 is allowed)");
}
return mp_obj_new_int_from_uint(slip39_word_completion_mask(prefix));
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(
mod_trezorcrypto_slip39_word_completion_mask_obj,
mod_trezorcrypto_slip39_word_completion_mask);
/// def button_sequence_to_word(prefix: int) -> str:
/// """
/// Finds the first word that fits the given button prefix.
/// """
STATIC mp_obj_t
mod_trezorcrypto_slip39_button_sequence_to_word(mp_obj_t _prefix) {
uint16_t prefix = mp_obj_get_int(_prefix);
const char *word = button_sequence_to_word(prefix);
if (word == NULL) {
mp_raise_ValueError("Invalid button prefix");
}
return mp_obj_new_str_copy(&mp_type_str, (const uint8_t *)word, strlen(word));
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(
mod_trezorcrypto_slip39_button_sequence_to_word_obj,
mod_trezorcrypto_slip39_button_sequence_to_word);
/// def word_index(word: str) -> int:
/// """
/// Finds index of given word.
@ -104,10 +63,6 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(mod_trezorcrypto_slip39_get_word_obj,
STATIC const mp_rom_map_elem_t mod_trezorcrypto_slip39_globals_table[] = {
{MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_slip39)},
{MP_ROM_QSTR(MP_QSTR_word_completion_mask),
MP_ROM_PTR(&mod_trezorcrypto_slip39_word_completion_mask_obj)},
{MP_ROM_QSTR(MP_QSTR_button_sequence_to_word),
MP_ROM_PTR(&mod_trezorcrypto_slip39_button_sequence_to_word_obj)},
{MP_ROM_QSTR(MP_QSTR_word_index),
MP_ROM_PTR(&mod_trezorcrypto_slip39_word_index_obj)},
{MP_ROM_QSTR(MP_QSTR_get_word),

16
core/mocks/generated/trezorcrypto/bip39.pyi
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@ -1,22 +1,6 @@
from typing import *
# extmod/modtrezorcrypto/modtrezorcrypto-bip39.h
def complete_word(prefix: str) -> str | None:
"""
Return the first word from the wordlist starting with prefix.
"""
# extmod/modtrezorcrypto/modtrezorcrypto-bip39.h
def word_completion_mask(prefix: str) -> int:
"""
Return possible 1-letter suffixes for given word prefix.
Result is a bitmask, with 'a' on the lowest bit, 'b' on the second
lowest, etc.
"""
# extmod/modtrezorcrypto/modtrezorcrypto-bip39.h
def generate(strength: int) -> str:
"""

19
core/mocks/generated/trezorcrypto/slip39.pyi
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@ -1,25 +1,6 @@
from typing import *
# extmod/modtrezorcrypto/modtrezorcrypto-slip39.h
def word_completion_mask(prefix: int) -> int:
"""
Calculates which buttons still can be pressed after some already were.
Returns a 9-bit bitmask, where each bit specifies which buttons
can be further pressed (there are still words in this combination).
LSB denotes first button.
Example: 110000110 - second, third, eighth and ninth button still can be
pressed.
"""
# extmod/modtrezorcrypto/modtrezorcrypto-slip39.h
def button_sequence_to_word(prefix: int) -> str:
"""
Finds the first word that fits the given button prefix.
"""
# extmod/modtrezorcrypto/modtrezorcrypto-slip39.h
def word_index(word: str) -> int:
"""

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