Ausgabe der neuen DB Einträge

venv/lib/python3.9/site-packages/cryptography/hazmat/primitives/serialization/base.py

@@ -0,0 +1,91 @@
+# 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 absolute_import, division, print_function
+
+import abc
+from enum import Enum
+
+import six
+
+from cryptography import utils
+from cryptography.hazmat.backends import _get_backend
+
+
+def load_pem_private_key(data, password, backend=None):
+    backend = _get_backend(backend)
+    return backend.load_pem_private_key(data, password)
+
+
+def load_pem_public_key(data, backend=None):
+    backend = _get_backend(backend)
+    return backend.load_pem_public_key(data)
+
+
+def load_pem_parameters(data, backend=None):
+    backend = _get_backend(backend)
+    return backend.load_pem_parameters(data)
+
+
+def load_der_private_key(data, password, backend=None):
+    backend = _get_backend(backend)
+    return backend.load_der_private_key(data, password)
+
+
+def load_der_public_key(data, backend=None):
+    backend = _get_backend(backend)
+    return backend.load_der_public_key(data)
+
+
+def load_der_parameters(data, backend=None):
+    backend = _get_backend(backend)
+    return backend.load_der_parameters(data)
+
+
+class Encoding(Enum):
+    PEM = "PEM"
+    DER = "DER"
+    OpenSSH = "OpenSSH"
+    Raw = "Raw"
+    X962 = "ANSI X9.62"
+    SMIME = "S/MIME"
+
+
+class PrivateFormat(Enum):
+    PKCS8 = "PKCS8"
+    TraditionalOpenSSL = "TraditionalOpenSSL"
+    Raw = "Raw"
+    OpenSSH = "OpenSSH"
+
+
+class PublicFormat(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(Enum):
+    PKCS3 = "PKCS3"
+
+
+@six.add_metaclass(abc.ABCMeta)
+class KeySerializationEncryption(object):
+    pass
+
+
+@utils.register_interface(KeySerializationEncryption)
+class BestAvailableEncryption(object):
+    def __init__(self, password):
+        if not isinstance(password, bytes) or len(password) == 0:
+            raise ValueError("Password must be 1 or more bytes.")
+
+        self.password = password
+
+
+@utils.register_interface(KeySerializationEncryption)
+class NoEncryption(object):
+    pass