Delete dist directory

dist/ba_data/python-site-packages/cryptography/hazmat/backends/openssl/utils.py

@@ -1,63 +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 typing
-
-from cryptography.hazmat.primitives import hashes
-from cryptography.hazmat.primitives.asymmetric.utils import Prehashed
-
-if typing.TYPE_CHECKING:
-    from cryptography.hazmat.backends.openssl.backend import Backend
-
-
-def _evp_pkey_derive(backend: Backend, evp_pkey, peer_public_key) -> bytes:
-    ctx = backend._lib.EVP_PKEY_CTX_new(evp_pkey, backend._ffi.NULL)
-    backend.openssl_assert(ctx != backend._ffi.NULL)
-    ctx = backend._ffi.gc(ctx, backend._lib.EVP_PKEY_CTX_free)
-    res = backend._lib.EVP_PKEY_derive_init(ctx)
-    backend.openssl_assert(res == 1)
-
-    if backend._lib.Cryptography_HAS_EVP_PKEY_SET_PEER_EX:
-        res = backend._lib.EVP_PKEY_derive_set_peer_ex(
-            ctx, peer_public_key._evp_pkey, 0
-        )
-    else:
-        res = backend._lib.EVP_PKEY_derive_set_peer(
-            ctx, peer_public_key._evp_pkey
-        )
-    backend.openssl_assert(res == 1)
-
-    keylen = backend._ffi.new("size_t *")
-    res = backend._lib.EVP_PKEY_derive(ctx, backend._ffi.NULL, keylen)
-    backend.openssl_assert(res == 1)
-    backend.openssl_assert(keylen[0] > 0)
-    buf = backend._ffi.new("unsigned char[]", keylen[0])
-    res = backend._lib.EVP_PKEY_derive(ctx, buf, keylen)
-    if res != 1:
-        errors = backend._consume_errors()
-        raise ValueError("Error computing shared key.", errors)
-
-    return backend._ffi.buffer(buf, keylen[0])[:]
-
-
-def _calculate_digest_and_algorithm(
-    data: bytes,
-    algorithm: typing.Union[Prehashed, hashes.HashAlgorithm],
-) -> typing.Tuple[bytes, hashes.HashAlgorithm]:
-    if not isinstance(algorithm, Prehashed):
-        hash_ctx = hashes.Hash(algorithm)
-        hash_ctx.update(data)
-        data = hash_ctx.finalize()
-    else:
-        algorithm = algorithm._algorithm
-
-    if len(data) != algorithm.digest_size:
-        raise ValueError(
-            "The provided data must be the same length as the hash "
-            "algorithm's digest size."
-        )
-
-    return (data, algorithm)