golden hour

/usr/lib64/python3.9/site-packages/cryptography/hazmat/primitives

File/Folder	Size	Actions
__init__.py	180 B
__pycache__	-
_asymmetric.py	485 B
_cipheralgorithm.py	1000 B
_serialization.py	1.31 KB
asymmetric	-
ciphers	-
cmac.py	1.78 KB
constant_time.py	387 B
hashes.py	5.82 KB
hmac.py	1.98 KB
kdf	-
keywrap.py	5.61 KB
padding.py	6.04 KB
poly1305.py	1.67 KB
serialization	-
twofactor	-

Edit: _serialization.py

# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.

import abc

from cryptography import utils

# This exists to break an import cycle. These classes are normally accessible
# from the serialization module.

class Encoding(utils.Enum):
    PEM = "PEM"
    DER = "DER"
    OpenSSH = "OpenSSH"
    Raw = "Raw"
    X962 = "ANSI X9.62"
    SMIME = "S/MIME"

class PrivateFormat(utils.Enum):
    PKCS8 = "PKCS8"
    TraditionalOpenSSL = "TraditionalOpenSSL"
    Raw = "Raw"
    OpenSSH = "OpenSSH"

class PublicFormat(utils.Enum):
    SubjectPublicKeyInfo = "X.509 subjectPublicKeyInfo with PKCS#1"
    PKCS1 = "Raw PKCS#1"
    OpenSSH = "OpenSSH"
    Raw = "Raw"
    CompressedPoint = "X9.62 Compressed Point"
    UncompressedPoint = "X9.62 Uncompressed Point"

class ParameterFormat(utils.Enum):
    PKCS3 = "PKCS3"

class KeySerializationEncryption(metaclass=abc.ABCMeta):
    pass

class BestAvailableEncryption(KeySerializationEncryption):
    def __init__(self, password: bytes):
        if not isinstance(password, bytes) or len(password) == 0:
            raise ValueError("Password must be 1 or more bytes.")

self.password = password

class NoEncryption(KeySerializationEncryption):
    pass