mirror of
https://github.com/saymrwulf/cryptography.git
synced 2026-05-14 20:37:55 +00:00
5e6476a4c6
This removes the OS random engine, which contained the only CPython PSF licensed code in the repository. Accordingly, that license has now been removed.
86 lines
2.3 KiB
Python
86 lines
2.3 KiB
Python
# This file is dual licensed under the terms of the Apache License, Version
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# 2.0, and the BSD License. See the LICENSE file in the root of this repository
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# for complete details.
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INCLUDES = """
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/* define our OpenSSL API compatibility level to 1.1.0. Any symbols older than
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that will raise an error during compilation. */
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#define OPENSSL_API_COMPAT 0x10100000L
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#if defined(_WIN32)
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#ifndef WIN32_LEAN_AND_MEAN
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#define WIN32_LEAN_AND_MEAN
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#endif
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#include <windows.h>
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#include <Wincrypt.h>
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#include <Winsock2.h>
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/*
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undef some macros that are defined by wincrypt.h but are also types in
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boringssl. openssl has worked around this but boring has not yet. see:
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https://chromium.googlesource.com/chromium/src/+/refs/heads/main/base
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/win/wincrypt_shim.h
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*/
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#undef X509_NAME
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#undef X509_EXTENSIONS
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#undef PKCS7_SIGNER_INFO
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#endif
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#include <openssl/opensslv.h>
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#if defined(LIBRESSL_VERSION_NUMBER)
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#define CRYPTOGRAPHY_IS_LIBRESSL 1
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#else
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#define CRYPTOGRAPHY_IS_LIBRESSL 0
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#endif
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#if defined(OPENSSL_IS_BORINGSSL)
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#define CRYPTOGRAPHY_IS_BORINGSSL 1
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#else
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#define CRYPTOGRAPHY_IS_BORINGSSL 0
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#endif
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#if CRYPTOGRAPHY_IS_LIBRESSL
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#define CRYPTOGRAPHY_LIBRESSL_LESS_THAN_360 \
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(LIBRESSL_VERSION_NUMBER < 0x3060000f)
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#define CRYPTOGRAPHY_LIBRESSL_LESS_THAN_370 \
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(LIBRESSL_VERSION_NUMBER < 0x3070000f)
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#else
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#define CRYPTOGRAPHY_LIBRESSL_LESS_THAN_360 (0)
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#define CRYPTOGRAPHY_LIBRESSL_LESS_THAN_370 (0)
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#endif
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#if OPENSSL_VERSION_NUMBER < 0x10101040
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#error "pyca/cryptography MUST be linked with Openssl 1.1.1d or later"
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#endif
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#define CRYPTOGRAPHY_OPENSSL_300_OR_GREATER \
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(OPENSSL_VERSION_NUMBER >= 0x30000000 && !CRYPTOGRAPHY_IS_LIBRESSL)
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#define CRYPTOGRAPHY_OPENSSL_LESS_THAN_111E \
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(OPENSSL_VERSION_NUMBER < 0x10101050 || CRYPTOGRAPHY_IS_LIBRESSL)
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/* Ed25519 support is in all supported OpenSSLs as well as LibreSSL 3.7.0. */
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#define CRYPTOGRAPHY_HAS_WORKING_ED25519 \
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(!CRYPTOGRAPHY_IS_LIBRESSL || \
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(CRYPTOGRAPHY_IS_LIBRESSL && !CRYPTOGRAPHY_LIBRESSL_LESS_THAN_370))
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"""
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TYPES = """
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static const int CRYPTOGRAPHY_OPENSSL_300_OR_GREATER;
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static const int CRYPTOGRAPHY_OPENSSL_LESS_THAN_111E;
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static const int CRYPTOGRAPHY_HAS_WORKING_ED25519;
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static const int CRYPTOGRAPHY_LIBRESSL_LESS_THAN_370;
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static const int CRYPTOGRAPHY_IS_LIBRESSL;
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static const int CRYPTOGRAPHY_IS_BORINGSSL;
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"""
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FUNCTIONS = """
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"""
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CUSTOMIZATIONS = """
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"""
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