74 lines
1.9 KiB
Python
74 lines
1.9 KiB
Python
# 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.
|
|
|
|
from __future__ import annotations
|
|
|
|
import typing
|
|
|
|
from cryptography.hazmat.primitives.asymmetric import dh
|
|
from cryptography.hazmat.primitives.asymmetric.types import (
|
|
PrivateKeyTypes,
|
|
PublicKeyTypes,
|
|
)
|
|
|
|
|
|
def load_pem_private_key(
|
|
data: bytes,
|
|
password: typing.Optional[bytes],
|
|
backend: typing.Any = None,
|
|
*,
|
|
unsafe_skip_rsa_key_validation: bool = False,
|
|
) -> PrivateKeyTypes:
|
|
from cryptography.hazmat.backends.openssl.backend import backend as ossl
|
|
|
|
return ossl.load_pem_private_key(
|
|
data, password, unsafe_skip_rsa_key_validation
|
|
)
|
|
|
|
|
|
def load_pem_public_key(
|
|
data: bytes, backend: typing.Any = None
|
|
) -> PublicKeyTypes:
|
|
from cryptography.hazmat.backends.openssl.backend import backend as ossl
|
|
|
|
return ossl.load_pem_public_key(data)
|
|
|
|
|
|
def load_pem_parameters(
|
|
data: bytes, backend: typing.Any = None
|
|
) -> dh.DHParameters:
|
|
from cryptography.hazmat.backends.openssl.backend import backend as ossl
|
|
|
|
return ossl.load_pem_parameters(data)
|
|
|
|
|
|
def load_der_private_key(
|
|
data: bytes,
|
|
password: typing.Optional[bytes],
|
|
backend: typing.Any = None,
|
|
*,
|
|
unsafe_skip_rsa_key_validation: bool = False,
|
|
) -> PrivateKeyTypes:
|
|
from cryptography.hazmat.backends.openssl.backend import backend as ossl
|
|
|
|
return ossl.load_der_private_key(
|
|
data, password, unsafe_skip_rsa_key_validation
|
|
)
|
|
|
|
|
|
def load_der_public_key(
|
|
data: bytes, backend: typing.Any = None
|
|
) -> PublicKeyTypes:
|
|
from cryptography.hazmat.backends.openssl.backend import backend as ossl
|
|
|
|
return ossl.load_der_public_key(data)
|
|
|
|
|
|
def load_der_parameters(
|
|
data: bytes, backend: typing.Any = None
|
|
) -> dh.DHParameters:
|
|
from cryptography.hazmat.backends.openssl.backend import backend as ossl
|
|
|
|
return ossl.load_der_parameters(data)
|