Initial commit: 首次建仓，建立目录结构

dashboard/venv/lib/python3.12/site-packages/cryptography/hazmat/decrepit/ciphers/__init__.py

@@ -0,0 +1,5 @@
+# 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

dashboard/venv/lib/python3.12/site-packages/cryptography/hazmat/decrepit/ciphers/algorithms.py

@@ -0,0 +1,142 @@
+# 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 warnings
+
+from cryptography import utils
+from cryptography.hazmat.primitives._cipheralgorithm import (
+    BlockCipherAlgorithm,
+    CipherAlgorithm,
+    _verify_key_size,
+)
+
+
+class ARC4(CipherAlgorithm):
+    name = "RC4"
+    key_sizes = frozenset([40, 56, 64, 80, 128, 160, 192, 256])
+
+    def __init__(self, key: bytes):
+        self.key = _verify_key_size(self, key)
+
+    @property
+    def key_size(self) -> int:
+        return len(self.key) * 8
+
+
+class TripleDES(BlockCipherAlgorithm):
+    name = "3DES"
+    block_size = 64
+    key_sizes = frozenset([64, 128, 192])
+
+    def __init__(self, key: bytes):
+        if len(key) == 8:
+            warnings.warn(
+                "Single-key TripleDES (8-byte keys) is deprecated and "
+                "support will be removed in a future release. Use 24-byte "
+                "keys instead (e.g., key + key + key).",
+                utils.DeprecatedIn47,
+                stacklevel=2,
+            )
+            key = key + key + key
+        elif len(key) == 16:
+            warnings.warn(
+                "Two-key TripleDES (16-byte keys) is deprecated and "
+                "support will be removed in a future release. Use 24-byte "
+                "keys instead (e.g., key + key[:8]).",
+                utils.DeprecatedIn47,
+                stacklevel=2,
+            )
+            key = key + key[:8]
+        self.key = _verify_key_size(self, key)
+
+    @property
+    def key_size(self) -> int:
+        return len(self.key) * 8
+
+
+# Not actually supported, marker for tests
+class _DES:
+    key_size = 64
+
+
+class Blowfish(BlockCipherAlgorithm):
+    name = "Blowfish"
+    block_size = 64
+    key_sizes = frozenset(range(32, 449, 8))
+
+    def __init__(self, key: bytes):
+        self.key = _verify_key_size(self, key)
+
+    @property
+    def key_size(self) -> int:
+        return len(self.key) * 8
+
+
+class CAST5(BlockCipherAlgorithm):
+    name = "CAST5"
+    block_size = 64
+    key_sizes = frozenset(range(40, 129, 8))
+
+    def __init__(self, key: bytes):
+        self.key = _verify_key_size(self, key)
+
+    @property
+    def key_size(self) -> int:
+        return len(self.key) * 8
+
+
+class SEED(BlockCipherAlgorithm):
+    name = "SEED"
+    block_size = 128
+    key_sizes = frozenset([128])
+
+    def __init__(self, key: bytes):
+        self.key = _verify_key_size(self, key)
+
+    @property
+    def key_size(self) -> int:
+        return len(self.key) * 8
+
+
+class IDEA(BlockCipherAlgorithm):
+    name = "IDEA"
+    block_size = 64
+    key_sizes = frozenset([128])
+
+    def __init__(self, key: bytes):
+        self.key = _verify_key_size(self, key)
+
+    @property
+    def key_size(self) -> int:
+        return len(self.key) * 8
+
+
+class Camellia(BlockCipherAlgorithm):
+    name = "camellia"
+    block_size = 128
+    key_sizes = frozenset([128, 192, 256])
+
+    def __init__(self, key: bytes):
+        self.key = _verify_key_size(self, key)
+
+    @property
+    def key_size(self) -> int:
+        return len(self.key) * 8
+
+
+# This class only allows RC2 with a 128-bit key. No support for
+# effective key bits or other key sizes is provided.
+class RC2(BlockCipherAlgorithm):
+    name = "RC2"
+    block_size = 64
+    key_sizes = frozenset([128])
+
+    def __init__(self, key: bytes):
+        self.key = _verify_key_size(self, key)
+
+    @property
+    def key_size(self) -> int:
+        return len(self.key) * 8

dashboard/venv/lib/python3.12/site-packages/cryptography/hazmat/decrepit/ciphers/modes.py

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+# 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
+
+from cryptography import utils
+from cryptography.hazmat.primitives._modes import (
+    ModeWithInitializationVector,
+    _check_iv_and_key_length,
+)
+
+
+class OFB(ModeWithInitializationVector):
+    name = "OFB"
+
+    def __init__(self, initialization_vector: utils.Buffer):
+        utils._check_byteslike("initialization_vector", initialization_vector)
+        self._initialization_vector = initialization_vector
+
+    @property
+    def initialization_vector(self) -> utils.Buffer:
+        return self._initialization_vector
+
+    validate_for_algorithm = _check_iv_and_key_length
+
+
+class CFB(ModeWithInitializationVector):
+    name = "CFB"
+
+    def __init__(self, initialization_vector: utils.Buffer):
+        utils._check_byteslike("initialization_vector", initialization_vector)
+        self._initialization_vector = initialization_vector
+
+    @property
+    def initialization_vector(self) -> utils.Buffer:
+        return self._initialization_vector
+
+    validate_for_algorithm = _check_iv_and_key_length
+
+
+class CFB8(ModeWithInitializationVector):
+    name = "CFB8"
+
+    def __init__(self, initialization_vector: utils.Buffer):
+        utils._check_byteslike("initialization_vector", initialization_vector)
+        self._initialization_vector = initialization_vector
+
+    @property
+    def initialization_vector(self) -> utils.Buffer:
+        return self._initialization_vector
+
+    validate_for_algorithm = _check_iv_and_key_length