trezor-firmware/core/src/apps/monero/xmr/serialize_messages/base.py

from micropython import const

from apps.monero.xmr.serialize.message_types import BlobType

_c0 = const(0)
_c1 = const(1)
_c32 = const(32)

#
# cryptonote_basic.h
#


class Hash(BlobType):
    __slots__ = ("data",)
    DATA_ATTR = "data"
    FIX_SIZE = _c1
    SIZE = _c32


class ECKey(BlobType):
    __slots__ = ("bytes",)
    DATA_ATTR = "bytes"
    FIX_SIZE = _c1
    SIZE = _c32


ECPoint = Hash
ECPublicKey = ECPoint
KeyImage = ECPoint