62 lines
2.0 KiB
Python
62 lines
2.0 KiB
Python
# Copyright (c) 2014-2021 by Ron Frederick <ronf@timeheart.net> and others.
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#
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# This program and the accompanying materials are made available under
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# the terms of the Eclipse Public License v2.0 which accompanies this
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# distribution and is available at:
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#
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# http://www.eclipse.org/legal/epl-2.0/
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#
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# This program may also be made available under the following secondary
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# licenses when the conditions for such availability set forth in the
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# Eclipse Public License v2.0 are satisfied:
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#
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# GNU General Public License, Version 2.0, or any later versions of
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# that license
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#
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# SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
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#
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# Contributors:
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# Ron Frederick - initial implementation, API, and documentation
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"""A shim for accessing cryptographic primitives needed by asyncssh"""
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from .cipher import BasicCipher, GCMCipher, register_cipher, get_cipher_params
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from .dsa import DSAPrivateKey, DSAPublicKey
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from .dh import DH
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from .ec import ECDSAPrivateKey, ECDSAPublicKey, ECDH
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from .ed import ed25519_available, ed448_available
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from .ed import curve25519_available, curve448_available
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from .ed import EdDSAPrivateKey, EdDSAPublicKey, Curve25519DH, Curve448DH
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from .ec_params import lookup_ec_curve_by_params
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from .kdf import pbkdf2_hmac
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from .misc import CryptoKey, PyCAKey
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from .rsa import RSAPrivateKey, RSAPublicKey
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from .sntrup import sntrup761_available
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from .sntrup import sntrup761_pubkey_bytes, sntrup761_ciphertext_bytes
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from .sntrup import sntrup761_keypair, sntrup761_encaps, sntrup761_decaps
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# Import chacha20-poly1305 cipher if available
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from .chacha import ChachaCipher, chacha_available
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# Import umac cryptographic hash if available
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try:
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from .umac import umac32, umac64, umac96, umac128
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except (ImportError, AttributeError, OSError): # pragma: no cover
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pass
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# Import X.509 certificate support if available
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try:
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from .x509 import X509Certificate, X509Name, X509NamePattern
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from .x509 import generate_x509_certificate, import_x509_certificate
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except ImportError: # pragma: no cover
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pass
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