# Copyright (c) 2026 Emanuele Bellocchia
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"""Module with some ECDSA keys constants."""
class EcdsaKeysConst:
"""Class container for ECDSA keys constants."""
# Point coordinate length in bytes
POINT_COORD_BYTE_LEN: int = 32
# Private key length in bytes
PRIV_KEY_BYTE_LEN: int = 32
# Uncompressed public key prefix
PUB_KEY_UNCOMPRESSED_PREFIX: bytes = b"\x04"
# Compressed public key length in bytes
PUB_KEY_COMPRESSED_BYTE_LEN: int = 33
# Uncompressed public key length in bytes
PUB_KEY_UNCOMPRESSED_BYTE_LEN: int = 65