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https://github.com/trezor/trezor-firmware.git
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36 lines
898 B
Python
36 lines
898 B
Python
from typing import *
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# extmod/modtrezorutils/modtrezorutils.c
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def consteq(sec: bytes, pub: bytes) -> bool:
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"""
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Compares the private information in `sec` with public, user-provided
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information in `pub`. Runs in constant time, corresponding to a length
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of `pub`. Can access memory behind valid length of `sec`, caller is
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expected to avoid any invalid memory access.
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"""
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# extmod/modtrezorutils/modtrezorutils.c
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def memcpy(
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dst: bytearray, dst_ofs: int, src: bytes, src_ofs: int, n: int
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) -> int:
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"""
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Copies at most `n` bytes from `src` at offset `src_ofs` to
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`dst` at offset `dst_ofs`. Returns the number of actually
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copied bytes.
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"""
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# extmod/modtrezorutils/modtrezorutils.c
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def halt(msg: str = None) -> None:
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"""
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Halts execution.
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"""
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GITREV: str
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VERSION_MAJOR: int
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VERSION_MINOR: int
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VERSION_PATCH: int
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MODEL: str
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EMULATOR: bool
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