Current File : //proc/self/root/var/opt/nydus/ops/cryptography/hazmat/primitives/asymmetric/types.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 typing
from cryptography.hazmat.primitives.asymmetric import (
dh,
dsa,
ec,
ed25519,
ed448,
rsa,
x25519,
x448,
)
# Every asymmetric key type
PUBLIC_KEY_TYPES = typing.Union[
dh.DHPublicKey,
dsa.DSAPublicKey,
rsa.RSAPublicKey,
ec.EllipticCurvePublicKey,
ed25519.Ed25519PublicKey,
ed448.Ed448PublicKey,
x25519.X25519PublicKey,
x448.X448PublicKey,
]
# Every asymmetric key type
PRIVATE_KEY_TYPES = typing.Union[
dh.DHPrivateKey,
ed25519.Ed25519PrivateKey,
ed448.Ed448PrivateKey,
rsa.RSAPrivateKey,
dsa.DSAPrivateKey,
ec.EllipticCurvePrivateKey,
x25519.X25519PrivateKey,
x448.X448PrivateKey,
]
# Just the key types we allow to be used for x509 signing. This mirrors
# the certificate public key types
CERTIFICATE_PRIVATE_KEY_TYPES = typing.Union[
ed25519.Ed25519PrivateKey,
ed448.Ed448PrivateKey,
rsa.RSAPrivateKey,
dsa.DSAPrivateKey,
ec.EllipticCurvePrivateKey,
]
# Just the key types we allow to be used for x509 signing. This mirrors
# the certificate private key types
CERTIFICATE_ISSUER_PUBLIC_KEY_TYPES = typing.Union[
dsa.DSAPublicKey,
rsa.RSAPublicKey,
ec.EllipticCurvePublicKey,
ed25519.Ed25519PublicKey,
ed448.Ed448PublicKey,
]
# This type removes DHPublicKey. x448/x25519 can be a public key
# but cannot be used in signing so they are allowed here.
CERTIFICATE_PUBLIC_KEY_TYPES = typing.Union[
dsa.DSAPublicKey,
rsa.RSAPublicKey,
ec.EllipticCurvePublicKey,
ed25519.Ed25519PublicKey,
ed448.Ed448PublicKey,
x25519.X25519PublicKey,
x448.X448PublicKey,
]
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