Delete dist directory

dist/ba_data/python-site-packages/cryptography/hazmat/primitives/kdf/scrypt.py

@@ -1,80 +0,0 @@
-# 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 sys
-import typing
-
-from cryptography import utils
-from cryptography.exceptions import (
-    AlreadyFinalized,
-    InvalidKey,
-    UnsupportedAlgorithm,
-)
-from cryptography.hazmat.bindings._rust import openssl as rust_openssl
-from cryptography.hazmat.primitives import constant_time
-from cryptography.hazmat.primitives.kdf import KeyDerivationFunction
-
-# This is used by the scrypt tests to skip tests that require more memory
-# than the MEM_LIMIT
-_MEM_LIMIT = sys.maxsize // 2
-
-
-class Scrypt(KeyDerivationFunction):
-    def __init__(
-        self,
-        salt: bytes,
-        length: int,
-        n: int,
-        r: int,
-        p: int,
-        backend: typing.Any = None,
-    ):
-        from cryptography.hazmat.backends.openssl.backend import (
-            backend as ossl,
-        )
-
-        if not ossl.scrypt_supported():
-            raise UnsupportedAlgorithm(
-                "This version of OpenSSL does not support scrypt"
-            )
-        self._length = length
-        utils._check_bytes("salt", salt)
-        if n < 2 or (n & (n - 1)) != 0:
-            raise ValueError("n must be greater than 1 and be a power of 2.")
-
-        if r < 1:
-            raise ValueError("r must be greater than or equal to 1.")
-
-        if p < 1:
-            raise ValueError("p must be greater than or equal to 1.")
-
-        self._used = False
-        self._salt = salt
-        self._n = n
-        self._r = r
-        self._p = p
-
-    def derive(self, key_material: bytes) -> bytes:
-        if self._used:
-            raise AlreadyFinalized("Scrypt instances can only be used once.")
-        self._used = True
-
-        utils._check_byteslike("key_material", key_material)
-
-        return rust_openssl.kdf.derive_scrypt(
-            key_material,
-            self._salt,
-            self._n,
-            self._r,
-            self._p,
-            _MEM_LIMIT,
-            self._length,
-        )
-
-    def verify(self, key_material: bytes, expected_key: bytes) -> None:
-        derived_key = self.derive(key_material)
-        if not constant_time.bytes_eq(derived_key, expected_key):
-            raise InvalidKey("Keys do not match.")